baber/WOPTO huggingface dataset:
Patent JP-S6239035-A (JP)
Title: Integrated circuit device having deep insertion preventing mechanism
Inventor: NAKAGAKI MASARU
IPC: H01L23/28
Filed: 1985-08-14
Abstract: PURPOSE:To prevent deep insertion without affecting the density of pins by a method wherein protruded parts are provided partially on the substrate mounting surface of a package and the substrate mounting surface is so contrived as to levitate from the substrate surface when the substrate is installed. CONSTITUTION:Protrusions 3 lower than the points of terminal pins 2 or having a constant height are provided at the four corner parts of a substrate mounting surface 1a. These protrusions can be simply formed with just working on the molding metal mold forming a package 1. Since such the protrusions 3 exist, the substrate mounting surface 1a of the package 1 comes to levitate from the substrate surface as high as the height of the protrusions 3 when this IC is installed on a circuit substrate. Accordingly, since the terminal pins 2 are released from the need to serve also as stoppers, it is only necessary for the pins to be thick enough to endure force to be applied at the time of mounting, thereby enabling to enhance the density of the pins.
Patent JP-H0344788-A (JP)
Title: Area extracting method for document picture
Inventor: SHIMOMURA SHOJI
IPC: G06K9/20
Filed: 1989-07-13
Abstract: PURPOSE:To correctly extract document constitution even in the case of an inclined document by dividing the document into several blocks and calculating peripheral distribution. CONSTITUTION:The general printed document is divided into the plural unit blocks and the peripheral distribution in both vertical and horizontal directions is calculated for each unit block. Then, the periodicity of the peripheral distribution is investigated and the block, which seems to be a document area, is discriminated. Afterwards, the size of characters in the document and an interval between lines are estimated from the feature of the peripheral distribution. The unit blocks are further divided into detailed parts based on the estimated interval between the lines and it is decided from the feature of the peripheral distribution whether each block is the document area or not. Then, the areas, for which the interval between the blocks to be decided as the document is small, are unified and the document area is made. Thus, even in the case of the inclined document, the document area can be extracted while being distinguished from the other area.
Patent JP-S5968679-A (JP)
Title: Monitoring circuit of laser diode driving current
Inventor: URATA HARUSHIGE
IPC: G01R31/26
Filed: 1982-10-14
Abstract: PURPOSE:To alarm the degradation of a laser diode accurately, by providing a means which monitors the driving current of the laser diode to make the result one input of a comparing circuit, another input of a storage circuit, and a coefficient discriminating circuit. CONSTITUTION:A monitoring circuit is constituted with said means which inputs the monitor result to one input of the comparing circuit, a storage circuit MEM which stores preliminarily the temperature characteristic of the driving current and outputs driving current information corresponding to the input of a temperature sensor THSEN, and a coefficient setting circuit COEF which generates a prescribed reference voltage Vr for alarm on a basis of driving current information and inputs it to the other input of the comparing circuit COMP. A voltage Va, which is proportional to an actual LD driving current detected by a current detecting resistance R and a current detecting circuit CURDET and can be applied to the circuit COMP, and the voltage Vr generated by the sensor THSEN are inputted to the circuit COMP as outputs of the circuit COEF. The circuit COMP compares both voltages with each other; and if the voltage Va exceeds the voltage Vr, an alarm output ALMOUT is generated.
Patent JP-S57127147-A (JP)
Title: Controlling device of shifting rotating speed in automatic transmission
Inventor: YOSHIDA JIYUN
IPC: F16D43/22
Filed: 1981-11-09
Abstract: PURPOSE:To obtain good accelerating capability by a mechanism in which a low speed centrifugal clutch remains connected until reaching higher revolving speed if the engine is suddenly forced to accelerate. CONSTITUTION:If an accelerating pump is suddenly opened while driving with the low speed centrifugal clutch 17 connected, output of the engine is increased and rapid increase in the driving torque takes place, too. This rapid increase in the driving torque causes a slide piece 30 to which transmitted torque is applied to move toward the right along a spirally splined shaft 31, pressing a pressure plate 34 through a pressing piece 33 and successively pushing a hub 3 toward centrifugal balls 39. Therefore, the centrifugal balls 39 are impeded in radial movement so that as connection to a high speed clutch 19 can be delayed, the low speed centrifugal clutch 17 remains connected for adequate acceleration.
Patent JP-H1121005-A (JP)
Title: Sheet conveying device
Inventor: IMANARI HIROSHI
IPC: B41J11/26
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying device which is simply constructed to be easy to maintain and inspect. SOLUTION: The sheet conveying device is provided with a wrapping power transmission device 2 arranged above a long sheet 1 to be conveyed forward, and a drilling device 3 which is provided in the rear of the wrapping power transmission device 2, and which is rotationally driven. Cutters 9 for drilling projection inserting holes 8 in the right and left edge parts of the sheet, are provided on the drilling device 3 at specified pitch, and projections 10 to be inserted into the projection inserting holes 8 of the sheet 1 are provided on the wrapping power transmission device 2 at the same pitch as that of the cutters 9. The movement of the wrapping power transmission device 2 is synchronized with the rotation of the drilling device 3. A recovery device 12 for recovering chips produced by drilling the sheet, is provided below the drilling device 3.
Patent JP-H0623146-A (JP)
Title: Labyrinth game set
Inventor: SATO ATSUSHI
IPC: A63F9/10
Filed: 1992-06-12
Abstract: PURPOSE:To prepare numerous labyrinths by providing plural labyrinth configuration panels to be arbitrarily combined and respective panels for start and goal at the labyrinth game set for preparing a labyrinth by combining plural square panels. CONSTITUTION:This labyrinth game is composed of plural square panels 1A-1C and a stand frame 2 for panel to form the labyrinth by longitudinally and laterally arranging these panels. For example, the 14 pieces of the panels 1A are used as the labyrinth configuration panels to be freely combined by forming guards (walls of the labyrinth) X to constitute one part of the labyrinth. The panel 1B is defined as the panel for start provided with a start position Y of the labyrinth and the guards X constituting one part of the labyrinth, and the panel 1C is defined as the panel for goal provided with a goal position Z of the labyrinth and the guards X constituting one part of the labyrinth. The guards X are displayed on arbitrary conditions corresponding to go-board lattices virtually formed on the surfaces of panels, and provided in different forms for each panel.
Patent JP-H0527770-A (JP)
Title: Method for synthesizing musical sound waveform
Inventor: TAKAMI HIROSHI
IPC: G10H7/08
Filed: 1991-07-19
Abstract: PURPOSE:To make a variation of musical sounds rich by synthesizing musical sound which are finely different in timbre and interval feeling while the features of an optional musical sound are left. CONSTITUTION:Amplitude information is extracted by processing an original musical sound waveform in a waveform memory 1 by Fourier transformation. Phase information is extracted by processing a musical sound waveform in a waveform memory 2 by Fourier transformation. The above amplitude information and phase information are processed by inverse Fourier transformation to obtain the synthesized musical sound waveform.
Patent JP-S5967483-A (JP)
Title: Apparatus for detecting object
Inventor: SHIMADA KAZUTOSHI
IPC: G01V8/10
Filed: 1982-10-12
Abstract: PURPOSE:To enable the detection of a transparent object, by optically detecting said object by using a polarization means. CONSTITUTION:Componential light in an X-direction due to an light mitting element 1 and a polarization plate 3 is blocked by a polarization plate 4 pervious to only componential light in a Y-direction and, when an object is absent, reflected light from a reflection plate 5 is absent and light is not incident to a light receiving element 2. On the other hand, the componential light in the X- direction reflected from the object or the Y-componential light in the X-componential light which is permeated through a transparent object to be subjected to circular polarization are permeated through the polarization plate 4 and, thereafter, reflected by the reflection plate 5 to be received by the element 2. By this constitution, the detection of the transparent object can be also optically performed.
Patent JP-H0734113-A (JP)
Title: Converter refining method
Inventor: ARAI MASAYUKI
IPC: C21C1/02
Filed: 1993-07-20
Abstract: PURPOSE:To drastically decrease the amt. of the dust generated during converter blowing while maintaining a dephosphorization stage capacity with the desiliconization and dephosphorization refining method utilizing the top and bottom blown converter by controlling the discharge rate of slag after the dephosphorization treatment and recycling the decarburization slag. CONSTITUTION:The desiliconization and dephosphorization treatment is executed by utilizing the converter having a bottom blowing function and blowing CO2 from bottom blowing tuyeres and oxygen from a top blowing lance into molten iron and thereafter, the blowing is once interrupted and after the slag is discharged, decarburization is continuously executed, by which the refining of the molten iron is executed. At this time, the slag discharge rate in an intermediate slag discharge state of the slag contg. much phosphoric acid after the desiliconization and dephosphorization treatment is controlled to allow the slag of the max. amt. at which the slag is not substantially rephosphorized at the time of decarburization refining to remain in the converter. The slag is made to remain in the furnace at the time of tapping after the decarburization refining and is recycled as a desiliconization and dephosphorization treating agent for the next molten iron. As a result, the generation of the dust during blowing is drastically lessened. The slag is thus effectively utilized and an iron-component yield is improved.
Patent JP-H0827685-A (JP)
Title: Metal cord and metal cord-embedded rubber molding
Inventor: SAKAI YASUO
IPC: D07B1/06
Filed: 1994-07-06
Abstract: PURPOSE:To obtain a stable metal cord, especially a metal cord provided with characteristics suitable for embedding a composite sheet in production of radial tire. CONSTITUTION:This metal cord C is prepared by together twisting together metal filaments F or metal strands S in which metal plating is applied to the surface in 80-85% level of preforming ratio and <=20% difference between the maximum and the minimum. A lubricating oil is applied to the filament in an amount of <=0.005wt.% and the cord has <=0.07% initial elongation.
Patent JP-S5968002-A (JP)
Title: Contactless setter with follow-up function
Inventor: NAKAGAWA FUJIO
IPC: G05B1/01
Filed: 1982-10-13
Abstract: PURPOSE:To improve durability and noise removal performance and to obtain good follow-up ability by using a clock pulse oscillator, up/down counter, D/A converter, clock frequency control part, etc. CONSTITUTION:A contactless setter with a follow-up function is provided with a variable frequency clock oscillator 11, up/down decision part 23 which determine whether follow-up operation is necessary or not, and clock frequency attenuation part 24. Further, this setter is provided with AND gate circuits 13 and 14 which input an up signal (u) and a down signal (d) to pass and cut off pulses from the oscillator 11 and an up/down counter 12 which counts up by clock pulses outputted from the circuit 13 and counts down by clock pulses from the circuit 14. The output of this counter 12 is converted into an analog value by a D/A converter 17 to output a necessary set value. Thus, the sliding part of the setter is removed to improve the durability and noise removal performance of the setter, improving the follow-up ability.
Patent JP-H0469487-A (JP)
Title: Automatic connecting device for piping
Inventor: NOMIYAMA SHIGEJI
IPC: F16L29/00
Filed: 1990-07-09
Abstract: PURPOSE:To avoid disengagement of piping and to cope with frequent change of types of the piping by attaching each end of the pipes to be connected, to each flange, by letting the flanges act so as to freely come into contact with and part from each other, by providing valve seat at each pipe end, by providing a valve body in each valve seat, and by providing a means for tightening the flanges. CONSTITUTION:A fluid supply pipe 2 of a movable equipment A is attached to an upper flange 1. A valve body 6 goes near and away with respect to a valve seat 5 in a pipe end part 4 by means of a cylinder 8. A pipe end part 20 of a fixed equipment B is attached to a lower flange 15. A valve body 24 is provided in the pipe end part 20 so as to be freely come into contact with and parted from a valve seat by means of a cylinder 22. When the lower flange 15 is lifted up and comes in contact with the flange 1 closely, the valve seat 5 comes in contact with the valve seat 21 closely. If the valve bodies 6 and 24 engaged with the valve seats 5 and 21 are operated separately by means of the cylinders 8 and 22, the fluid inside the a movable equipment A is supplied into the fixed equipment B. As a result, leakage of the liquid from the pipe end part does not occur absolutely.
Patent JP-H0527814-A (JP)
Title: Programmable controller
Inventor: HASEGAWA ATSUSHI
IPC: G05B19/048
Filed: 1991-07-19
Abstract: PURPOSE:To provide an easy-to-handle programmable controller PC by securing such a constitution where such component elements as a fust, an analog timer, etc., that are hitherto loaded outside the PC are housed in a case having an approximately same shape as an input/output element and therefore not projecting outside the PC together with the free attachment/detatchment secured via a socket part. CONSTITUTION:A fuse 10 and/or an analog timer 30 are housed in the cases 11 and 31 having an approximately same shape as a case 6 of an input/output element 5 respectively. Then the fuse 10 and/or the timer 30 can be freely attached to and detached from a socket part 4 via both cases 11 and 31 in a PC 1.
Patent JP-H1024573-A (JP)
Title: Liquid discharge head, manufacture of liquid discharge head, head cartridge, and liquid discharge device
Inventor: KUDO KIYOMITSU
IPC: B41J2/175
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a low cost liquid discharge head which comprises a few number of parts and is manufactured simply. SOLUTION: Plural heating elements 2 for heating a dischargeable liquid are aligned on an element substrate 1. In addition, a grooved member 50 has an opening 52 through which the elements substrate 1 is introduced, and plural grooves 53 are formed opposite to each of the heating elements 2 on the element substrate 1 at the inner face of the opening 52. Further, a discharge flow path through which the dischargeable liquid flows is formed by injectioning the element substrate 1 with the grooves member 50. An orifice film 51 for blocking the opening 52 of the grooved member 50 is bonded to the grooved member 50.
Patent JP-S6239963-A (JP)
Title: Thermal head
Inventor: ITO HIROSHI
IPC: B41J2/36
Filed: 1985-08-14
Abstract: PURPOSE:To speedify thermosensitive recording and to improve resolution by determining the width of a pulse to drive a heating element using the bit data of a memory element and the pulse-integrating value of strobe clock signal transmitted as a supplied-pulse width information. CONSTITUTION:The output data of a counter circuit 7 and the data of respective 8-bit latch circuits 2 are detected of their coincidence by a coincidence circuit 9. When all the data of the eight bits coincide with each other, the output data becomes H, which is inputted to a pulse duration determining circuit 10, and also, the output gate of the circuit 10 remains in H for a time from the leading edge of the strobe signal 4 which is another input to the time when the output of the circuit 9 becomes H. Therefore, during the said time, a switching element 3 is in ON-state. Accordingly, the pulse duration to drive the heating elements 5 is determined by the gradation data of drive circuit 6 of respective heating elements 5.
Patent JP-H1126960-A (JP)
Title: Board attaching equipment
Inventor: ABE FUMIICHIROU
IPC: H05K3/34
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent damages to an insulating board and its falling by stress generated by difference of thermal expansion coefficients, by forming recessed parts on a surface opposite to the surface on which an insulator board of an attaching plate is fixed. SOLUTION: An electric circuit like a thin film circuit is formed on the surface of an insulator board 11, and metal is vapor-deposited on its attaching surface. The attaching surface of the insulator board 11 is fixed on an attaching plate 12 by using soldering or conductive adhesive agent, so as to be positioned on the almost central part of the attaching plate 12. In the attaching plate 12, a plurality of recessed part 13 wherein columnar holes are formed are arranged on a surface opposite to the surface on which the insulator board 11 is fixed.  Thereby stress on the fixed part position which is caused by thermal impact is absorbed and dispersed by a plurality of the recessed part 13, in the case that the thermal impacts such as rapid heating and rapid cooling are applied when fixing is performed by using soldering or conductive adhesive agent, and the insulator board 11 can be prevented from being damaged, or coming off from the attaching plate 12.
Patent JP-S57111216-A (JP)
Title: Treatment and composition of calcium phophate fine particle
Inventor: TOOMASU UIRIAMU JIERARUDO
IPC: C01B25/32
Filed: 1981-11-11
Abstract: A process for treating calcium phosphate fine particles which includes the step of compacting the particles under pressure to form a sheet.
Patent JP-H107524-A (JP)
Title: Skin lotion
Inventor: YASHIRO YOICHI
IPC: A61K8/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a skin lotion, containing magnesium L-ascorbyl-2-phosphate and sodium L-ascorbyl-2-phosphate and exhibiting excellent beautifully whitening effect and excellent stability. SOLUTION: This skin lotion contains 0.05-5wt.% of magnesium L-ascorbyl-2- phosphate and 0.05-5wt.% of sodium L-ascorbyl-2-phosphate as active ingredients. The magnesium L-ascorbyl-2-phosphate is added to preparations for external uses for skins, such as cosmetics, quasi drugs or medicines, as a stabilized vitamin C, but is difficult to bear market distributions on the stability. The addition of the sodium L-ascorbyl-2-phosphate improves the stability of the preparation for external use for skin. The degree of the stability depends on the amount of the added sodium L-ascorbyl-2-phosphate.
Patent JP-H0711179-A (JP)
Title: Solid eraser composition
Inventor: KODERA MASAHIRO
IPC: B43L19/00
Filed: 1993-06-24
Abstract: PURPOSE:To obtain a solid eraser composition which can cleanly erase and hide the writing of a water-based or oil-based ink by mixing a specified water- soluble resin with a gel former, a white pigment and a water-alcohol solvent. CONSTITUTION:This solid eraser composition is prepared by mixing an amine- neutralized resin (A) made water-soluble by the neutralization with the amine, a gel former (B), a white pigment (C) and a water-lower alcohol solvent (D) as the essential components. As component A, a water-soluble resin having an acid value of 50 or above and a glass transition point of 30 deg.C or above, for example, a styrene/acrylic resin or a styrene/maleic acid resin half ester can be desirably used. As component B, an alkali metal or ammonium salt of an about 12-18 C aliphatic carboxylic acid is used. As component C, titanium oxide is desirable. As the lower alcohol of component D, ethanol is the most suitable. A humectant, a plasticizer, a film former, an orientation accelerator, etc., are optionally added to this composition.
Patent JP-2000034856-A (JP)
Title: Folding type opening-closing device
Inventor: LEE JANG-WOO
IPC: E05C17/12
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a folding type opening-closing device which can prevent abrasion due to a friction between components and a play motion due to the abrasion, by using a slider equipped with friction reducing parts. SOLUTION: A folding type opening-closing device 1 comprises a guide part 10, a slider 320, a first link 30 and a second link 40. The guide part 10 has a projecting part 11 for guiding and a bent part 13 for guiding for vertical movement of the slider 320 and is fixed to a fixed frame. One side of the first link 30 is hinge-connected to the lower part of the guide part 10, while the other side is hinge-connected to a link connection part 41 of the second link 40. One side of the second link 40 is hinge-connected to a movable frame, with the link connection part 41 as the center, while the other side is connected to a rotating part 21 of the slider 320.  The slider 320 is equipped with friction reducing parts 21b and 23b for reducing a friction of the projecting part 11 for guiding and the bent part 13 for guiding of the guide part 10 with a slider connection part 43 of the second link 40. The slider 320 has a projecting part 29b for closure for maintaining a closed state.
Patent JP-S6338467-A (JP)
Inventor: HORIUCHI KUNIO
IPC: A61M1/28
Filed: 1986-08-01
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-H05284204-A (JP)
Title: Telephone call method and name card used for the method
IPC: H04M1/2755
Filed: 1991-06-25
Abstract: PURPOSE:To devise a method such that lots of communication opposite parties are exactly called respectively with a simple calling operation. CONSTITUTION:This method employs a name card 1 having a display section 15 displaying a telephone number of a person whose name is described on the name card for automatic reading and a telephone set 2 reading the display section 15 of the name card 1 and making dialing, and a telephone set of the person whose name is described on the name card 1 being a communication opposite party is dialed automatically.
Patent JP-H0932414-A (JP)
Title: Window opening/closing control device
Inventor: TERAJIMA NORIAKI
IPC: E05F15/10
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction by increasing the threshold of a means to judge presence/absence of entrapped foreign matters for the prescribed period of time in detecting the closing operation by a door detecting means. SOLUTION: When a door switch 60 as a door detecting means detects the closing operation of a door, a threshold increasing means of a microcomputer 80 increases the threshold for the prescribed period of time. A judging means of the computer 80 judges presence/absence of an entrapped foreign matter with reference to the increased threshold for the prescribed period of time. Even when the door is vibrated by the closing operation of the door, the misjudgment of entrapping a foreign matter due to the vibration can be prevented, and the rigidity of the door need not be increased because the vibration is suppressed. If desired, a courtesy lamp switch to be generally furnished on a car is commonly used as the door switch 60 to reduce the cost. Misjudgment of entrapping of foreign matter can be prevented at a low cost.