baber/WOPTO huggingface dataset:
Patent JP-H02170286-A (JP)
Title: Arithmetic unit
Inventor: MACHIYA SHUKO
IPC: G06F7/50
Filed: 1988-12-23
Abstract: PURPOSE:To obtain an approximate value having the minimum error by equipping the unit with a multiplying means to output the product of the output data of an adding means to output the sum of the input data of a subtracting means and the output data of a first storing means and the output data of a second storing means. CONSTITUTION:An adding means 120 outputs the sum of output data (x) of a subtracting means 100 and output data bk of a storing means 110, namely, x8+bk. Further, a multiplying means 130 outputs the product of the output data x+bk of the adding means 120 and output data ak of a storing means 111, namely, ak(x+bk). Consequently, when the number of an interval to which the input data (x) belongs is (k), a straight line y=ak(x+bk) is selected, and output data y=ak(x+bk) is calculated. Thus, the width of the interval can be made smaller as the value of (x) in the interval becomes closer to the value of (x) with which the curvature of a curve y=f(x) becomes the maximum, and the approximate value having the minimum error can be obtained.
Patent JP-2000148661-A (JP)
Title: Circuit and method for dma control
Inventor: YAMAKAWA KAZUHIDE
IPC: G06F13/28
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a DMA(direct memory access) control circuit with high efficiency for improving the performance of a system as a whole in which a high-speed CPU or a memory and a low-speed memory or an I/O device or the like coexist. SOLUTION: This circuit is provided with a random dynamic random access memory(RDRAM) 11 which is a high-speed main storage memory, exclusive RDRAM I/F 12, CPU 1 for a high-speed system, high speed system bus 2, low speed memory 10, low-speed system bus 8, high-speed side bus control part 5 for controlling the high speed system bus 2, and low-speed side bus control part 6 for controlling a low-speed system bus 8. Thus, the CPU 1 and a RDRAM 11 can be independently operated. Therefore, it is not necessary for a CPU to continue to wait until DMA transfer is ended, even if a general memory is adopted which is not equipped with any special switching controlling function, and a DMA transferring time can be shortened. Also, high convenience, high speeding, and high efficiency can be easily obtained.
Patent JP-H11263923-A (JP)
Title: Reduction in surface tension by n,n-dialkylurea
Inventor: LASSILA KEVIN RODNEY
IPC: C09K23/00
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To efficiently reduce dynamic and equilibrium surface tension of an aqueous composition by including an N,N-dialkylurea compound. SOLUTION: This reduction in surface tension of an aqueous composition is realized by including an N,N-dialkylurea compound shown by the formula (R1 and R2 are each a 1-6C alkyl or cycloalkyl, where totaled carbon number of R1 and R2 is 6 to 12) in the composition. It is preferable that the aqueous solution of N,N-dialkylurea compound shows a dynamic surface tension below 45 dynes/cm and 1 bubble/sec, determined by the maximum-bubble-pressure method, at the aqueous composition concentration of 5 wt.% or less at 23 deg.C. It is also preferable that 0.001 to 20 g of the dialkylurea compound is added to 100 ml of the aqueous composition.
Patent JP-H05133517-A (JP)
Title: Smoke generating device
Inventor: OYAMAGUCHI AKIRA
IPC: F23J11/00
Filed: 1991-11-13
Abstract: PURPOSE:To keep the quantity of smoke generation at a constant value by providing a smoke generating vessel for heating liquid such as oil by a heating means and detecting the temperature of air passing through an air feed branched pipe provided in said vessel to control a heating means for heating the air flowing in. CONSTITUTION:In a smoke generating unit 1 to which liquid such as oil is supplied from a liquid vessel 3, glass wool 15 is placed in a pipe with branches, with its lower part contacted with the surface of the liquid and a nichrome wire 16 is wound around the glass wool 15. And the liquid is caused to be impregnated by capillarity into the glass wool 15 and the nichrome wire 16 is heated to atomize the liquid, while high temperature air is supplied by a flow pump 7 so that the liquid is turned into smoke, which is blown off to the outside, wherein the temperature of the air flowing in is detected by a temperature sensor 20 provided in an air inlet port 13a in communication with the flow pump 7 of the vessel 3 so that power supply to a heater 21 is controlled according to the detected temperature to effect feedback control of the temperature of the air flowing in based on a set temperature.
Patent JP-H04198141-A (JP)
Title: Continuous production of dialkyl carbonate and diols
Inventor: FUKUOKA SHINSUKE
IPC: B01J31/08
Filed: 1990-11-29
Abstract: PURPOSE:To obtain the title compound from a cyclic carbonate and an aliphatic monoalcohol in high yield, in high selectivity and continuously by carrying out reaction in the presence of a catalyst at plural plates of continuous multi- stage column and simultaneously taking out a low-boiling product by distillation. CONSTITUTION:In continuously producing a dialkyl carbonate and a diol by reacting a cyclic carbonate with an aliphatic monoalcohol in the presence of a catalyst, the cyclic carbonate and the aliphatic monoalcohol are continuously fed (1 and 2) to a continuous multi-stage distillation column 5, brought into contact with the catalyst laid at plural plates in the distillation column 5 to carry out reaction, a low-boiling product among the objective compounds formed by the reaction is taken out (3) in a gaseous state by distillation from the distillation column 5, a high-boiling product is continuously extracted (4) in a liquid state from the bottom of the column to successively give the objective compound at high reaction rate, in high reaction ratio, in high yield and in high selectivity.
Patent JP-H10173619-A (JP)
Title: Load frame generating device
Inventor: KOJIMA SUSUMU
IPC: H04L12/02
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To generate a high load frame for each time-division multiplex line, and to adjust line throughput by constituting an HDLC frame according to preliminarily set frame length, and inserting an idle flag into a frame according to variably set throughput. SOLUTION: Frame length set by a frame length setting register 1 and a timing LT for each line generated by a time-division multiple timing generating part 8 are applied to a frame length counter 5, and an FC data addition timing FDT and a flag pattern addition timing FPT are generated. An FCS data-adding part 6 adds FCS data, and the data are applied to a flag pattern adding part 7, and the flag pattern adding part 7 adds a flag pattern to the data from the FCS data adding part 6, by receiving the flag pattern addition timing FPT from the frame length counter 5. Then, the data outputted from the flag pattern adding part 7 are time-division multiplexed by a time-division multiplexing part 9.
Patent JP-H1179127-A (JP)
Title: Simple binding device
Inventor: KAKITA TOSHIMASA
IPC: B65H35/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To make a binding device compact and lightweight and easily attachable to a body with the overall length and the overall height thereof reduced by a method wherein a tape reel holding a binding tape stretching between a drawing part and a cutting part of the binding tape is arranged in the horizontal position. SOLUTION: A table 3 for mounting a matter to be bound thereon is provided at a position between a tape drawing part 7 and a tape cutting part 4, and a tape reel 2 holding a wound-up tape 1 is arranged in the horizontal position at the side of the table 3. A binding tape 5 drawn out from the wound-up tape 1 is converted into vertical position by a direction-converting edge 10 in a tilt angle of 45 deg. after passing through the leg part of the table 3, a guide rod 12 and guide rollers 8 and 9 and furthermore converted into horizontal position by a tape drawing-out guide 11, and is drawn out to the cutting part 4. Thereby, resistance is given to a force for drawing out the binding tape 5, eliminating loosening and excessive drawing-out of the binding tape 5, and a simple binding device can be made up in a compact size.
Patent JP-H05158519-A (JP)
Title: Obstacle avoiding device
Inventor: HOSHINO TSUTOMU
IPC: G05B19/4155
Filed: 1991-12-10
Abstract: PURPOSE:To efficiently execute a track generation processing by executing the track generation for satisfying a dynamical constraint condition, based on a passing point of a control object desired by a mutual coupling type neural network. CONSTITUTION:A track planning part 1 calculates a passing position being nearly optimal, of a control object 7, based on a geometrical control condition of an obstacle avoidance, etc., of the inputted control object. Subsequently, a coordinate transforming part 2 transforms a passing position of the control object 7 calculated by the track planning part 1 to a position coordinates. Next, based on the position coordinates transformed by this coordinate transforming part 2, a track for satisfying a dynamical condition of the control object 7 is generated by a control part load correcting part 4. In such a state, whether all geometrical constraint conditions and dynamical constraint conditions are satisfied or not is checked, and in the case all the conditions are within a allowable range, this processing is finished. That is, in this case, the control object 7 is controlled by a control part 3 in accordance with a track determined by this processing.
Patent JP-H06142351-A (JP)
Title: Safety razor
Inventor: SAITO TATSUYA
IPC: B26B21/40
Filed: 1992-11-12
Abstract: PURPOSE:To enable deep shaving smoothly by employing material with a large friction coefficient to a surface of a guard section contacting skin. CONSTITUTION:Two blade bodies 3 and 4 are sandwiched between a blade base 1 and a top plate 2 and a guard section 7 is arranged parallel with blade rims 5 and 6 at an interval ahead of the blade rims 5 and 6 of the blade bodies 3 and 4. The guard section 7 is molded integral with the top plate 2 simultaneously and the perimeter of a shaft center 10 is covered entirely with a slippage checking part 11 made of a material with a large friction coefficient. The material with a large friction coefficient herein used is, for example, an elastomer resin such as synthetic rubber, natural rubber or other various material relatively soft with a large friction coefficient. As a result. in shaving, the slippage checking section 11 works to pull skin in the ongoing direction of a safety razor. Thus, the skin is pulled to stretch so as to make the root of beard sunk in pores float thereby achieving deep shaving smoothly.
Patent JP-H06174825-A (JP)
Title: Radar indication method
Inventor: FUJIKAWA SHINICHI
IPC: G06F3/0481
Filed: 1992-12-07
Abstract: PURPOSE:To make moving display of a cursor more suitable and to accurately obtain a coordinate value of a target object by bringing moving time resolution of the cursor on a screen into a new coordinate system different from resolution of the screen. CONSTITUTION:A cursor B is usually controlled by using coordinates (x), (y) of one dot unit so that it, may have the same resolution as display resolution and same movement in a screen in order to designate various symbols displayed on a radar video screen. When a track ball is hooked to designate a specific position in a displayed image as a target video A, cursor coordinates are outputted by, for example, Xm, Ym coordinates (wherein (m) differs according to a display video type and display mode type) of 3X2 or 3X3 dots in order to become dispersive in compliance with resolution of coordinates in a radar video image. The Xm, Ym coordinates do not have values less than display resolution of the radar video image, and therefore do not have surplus errors.
Patent JP-H09167931-A (JP)
Title: Input/output circuit for communication equipment
Inventor: TAKEYAMA KOJI
IPC: H03G3/30
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for revision of a circuit component against a different standard by amplifying an input output signal to/from a communication line based on a control signal resulting from a control program so as to vary the amplification factor. SOLUTION: A CPU 1 applies a voltage to gates of field effect transistors(TRs) FETs 1,2 vi an I/O IF 5 and resistors 9, 14 based on a control program. Then the amplification factor of each amplifier means including operational amplifiers OP 1, 2 amplifying an input signal from a telephone line 11 and an output signal to a line 11 is changed. Thus, the amplification factor of each amplifier is varied by means of the control signal without revising circuit components of an input circuit of each amplifier means including the amplifiers 0P1, 2 and/or a negative feedback circuit. That is, circuit components such as resistors are not changed against revision of standards but only a program to operate the CPU 1 has only to be changed. Thus, the management or the like at manufacture is facilitated.
Patent JP-S63233022-A (JP)
Inventor: REIMONDO JIYURESU MOURII
IPC: C03B21/02
Filed: 1987-12-23
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-H11163269-A (JP)
Title: Interface circuit and semiconductor integrating device
Inventor: HINOOKA KIYONOBU
IPC: H03K19/0175
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an interface circuit, in which the generation of a leakage current is prevented and no latch-up is caused in the circuit shifting a level between circuits having different supply voltage, and a semiconductor integrating device. SOLUTION: This interface circuit is constituted in such a manner that a PMOS M1 which connects a gate electrode at an input terminal 11 and an NMOS M2 which connects the gate electrode at an input terminal 12 are connected in series between a VDD terminal at supply potential and a GND terminal at a ground potential, a NMOS 3 is connected between a series connection point A and an output terminal B and the gate electrode is connected at the VDD terminal. The substrate (an N-well) of the PMOS M1 is controlled by the series connection point C of a PMOS M5 and a PMOS M6, and the PMOS M5 is turned 'ON' under a stationary state and connected to VDD. An output circuit constituted of the PMOS M1 and the NMOS M2 by a NAND1 is configured such that the PMOS M6 is turned 'ON' in a state of high impedance, only when the output terminal B is given a higher potential and conjoined at the point A.  An NMOS M7 for a level shift is connected between the output terminal and the input of the NAND1 in the similar manner as an NMOS M3.
Patent JP-H02172408-A (JP)
Title: Opening structure for containing chamber
Inventor: WADA TAKEHISA
IPC: A47B77/10
Filed: 1988-12-23
Abstract: PURPOSE:To improve the strength of an opening edge on the cover plate side without increasing the thickness of a cover plate and to enable maintenance of a distance between the top plate and a bottom plate of an opening even at the intermediate part of the opening by a method wherein an erection is erected to the edge on the cover plate side of the opening the one side part of which is covered with the cover plate. CONSTITUTION:Rails 3 and 4 are annularly mounted to the under surface of a top plate 1 additionally serving as the bottom plate of a ceiling closet 12 with sliding doors and a bottom plate 2, respectively, of a containing device. A tubular frame 6 to hold a net-cage-like containing body 5 is formed approximately in square-shape as seen from a front. A plurality of the frames 6... are intercoupled at upper and lower parts by means of coupling bodies 13, and are formed rotatably along the rails 3 and 4. An erection 22 is erected at the edge part, on the opening 10 side, of the cover plate 21 forming the back plate of a containing part throughout the containing device and the ceiling closet. A distance between the top plate 1 and the bottom plate 2 of the containing device and a distance between the upper and lower rails 3 and 4 are kept and the frame 6 can be stably moved for a long period and a containing function can be stably maintained for a long period by means of the erection 22.
Patent JP-2001138262-A (JP)
Title: Nailing machine
Inventor: MUKOYAMA KENJI
IPC: B25C1/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a nailing machine including a nail receiving plate installed inside a magazine with positional adjustability for receiving the nail tip belonging to a nail belt, capable of adjusting to the proper position corresponding to the length of the applicable nail even if the nail length is not known. SOLUTION: The nailing machine includes a nail receiving plate 25 installed inside a magazine 20 capable of accommodating a nail belt N consisting of a number of nails coupled together in a bond shape in the coiled condition capable of positional adjustment for restricting the movement in the nail length direction by receiving the nail tip belonging to the belt N, wherein the accommodating body 21 of magazine 20 is furnished at the peripheral surface with a nail tip position display part 41 to display the position of each nail tip and plate position display part 42 to display the position of the nail receiving plate 25 in such an an arrangement that the two 41 and 42 are positined side by side, and their relative relationship is indicated by a numerical value.
Patent JP-H11157012-A (JP)
Title: Decorative sheet
Inventor: HANAMOTO KEISHI
IPC: C08L101/16
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a new decorative sheet, which has a weatherability and moldability necessary for the decorative sheet and which naturally vanishes even after being left behind as waste disposal. SOLUTION: This decorative sheet is produced by laminating a surface protective layer, which is obtained by stretching a transparent polylactic acid-based resin into a sheet, onto a base material sheet 1, which is obtained by stretching the polylactic acid-based resin into a sheet, under the condition that a decoration such as a pattern layer 4 and the like is applied on at least either the base material sheet l or the surface protective layer sheet 7. This decorative sheet is completely decomposed into water and carbon dioxide by the action of microorganisms in the earth and vanishes and consequently is preferable for global environment.
Patent JP-H10159909-A (JP)
Title: Heavy load transmission
Inventor: TSUJI SHOJI
IPC: F16G5/16
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a heavy load transmission belt in which torsion of belt is not generated and which is easy to fix blocks to a center belt. SOLUTION: In a heavy load transmission belt 1 in which plural blocks 5 are fitted on a center belt 4, each block 5 is made up of a block-body 9 consisting of two pulley-abutting parts 6 and a connecting member 7, and having a fitting groove, and an engagingly locking member 10 for engagingly locking the center belt 4 to the pulley-abutting part 6, and has a holding part for holding the block-body 9 of the engagingly locking member 10. On the other hand, on both pulley-contacting parts 6 of the block bodies 9, reverse block locking parts for preventing the slippage of the engaging locking members 10 are provided and stepped, engagingly locking member supporting parts are provided.
Patent JP-H11155611-A (JP)
Title: Buckle device
Inventor: MORINAGA MASARU
IPC: A44B11/26
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a reliable buckle device that can prevent a deformation and a damage of items which constitute a buckle body if a large load is exerted on a tongue and a latch board and prevent an occurrence of a quasi-latch phenomenon and the phenomenon of debuckling due to inertia securely. SOLUTION: A buckle device quips a tongue and a buckle body which tang on and take off the tongue. A base 11, a latch board 14 which locks the tongue, a hook pin 17 which controls a transfer of the latch board 14 and a spring shaft 16 which mounts the hook pin 17 toward a direction of a hooking position when the latch board 14 locks the tongue and mounts the hook pin 17 at an un-hooking position when the latch board 14 returns to a tongue unlocking position and a columnar control pin 59 which is held at the base 11 rotatable and controls a movement of a mounting item.
Patent JP-H01166900-A (JP)
Title: Flux for brazing aluminum member
Inventor: YAMAGUCHI MOTOYOSHI
IPC: B23K35/36
Filed: 1987-12-24
Abstract: PURPOSE:To improve the brazing property even in an inert atmosphere or in the air and to improve the brazing property of an Al alloy containing much Mg by using FAlF4 containing specific K2AlF3 or K2AlF3.H2O and LiF. CONSTITUTION:Flux is manufactured by mixing, by weight, 5-95% K2AlF3 or K2AlF3.H2O, 0.2-5% LiF and the balance K2AlF4. Said flux has pertinent reactivity required for soldering and it is not necessary to eliminate the residual flux and it is excellent in the brazing property in a nonoxidizing atmosphere and the torch brazing property in the air and further, the brazing property of the Al alloy containing the Mg is improved remarkably.
Patent JP-H04194966-A (JP)
Title: Developing device
Inventor: NAMITA YOSHINOBU
IPC: G03G15/09
Filed: 1990-11-27
Abstract: PURPOSE:To prevent developer from piling up between a developer shielding wall and a sleeve, solidifying, welding and dropping from both ends of the sleeve by providing a specified developer shielding wall in such a state that it does not contact with the sleeve. CONSTITUTION:The developer shielding wall 8 which is on the both sides of the sleeve 6 and covers a developer supplying area B and advances to an area A where the developer is not restricted, and in which a release area C is opened is provided in such a state that is does not contact with the sleeve 6. Then the developer supply to both ends area of the sleeve 6 is stopped by the developer shielding wall 8. And the developer moved inside the developer shielding wall 8 as the sleeve 6 rotates is separated from the surface of the sleeve 6 at the area C as the sleeve 6 rotates. Thus, the developer is prevented from piling up between the developer shielding wall 8 and the sleeve 6, and solidifying and welding, and dropping from the both ends of the sleeve.
Patent JP-H06175812-A (JP)
Title: Arrangement changing device for icon
Inventor: YOSHIDA HITOSHI
IPC: G06F3/0481
Filed: 1992-12-08
Abstract: PURPOSE:To provide the arrangement changing device for icon to prepare an icon menu to be used originally and easily for a user. CONSTITUTION:The information of an icon menu table showing plural icons divided into a first sequence, second sequence... Nth sequence is read from an external recording medium such as a disk or a floppy, and the icon menu table of an editing object is displayed on a CRT display 12. While observing this display screen, the user checks which icon is moved to which part of which sequence or the like and interactively edits the icon menu table by operating a keyboard for the position inside the icon menu table. Thus, the information of the icon table menu is rewritten, and the information of the changed icon menu table is written in the recording medium.
Patent JP-H08184975-A (JP)
Title: Electrophotographic photoreceptor and its production
Inventor: KAWAMORITA YOUICHI
IPC: G03G5/05
Filed: 1994-12-28
Abstract: PURPOSE: To produce an electrophotographic photoreceptor capable of preventing the unevenness of picture density due to the fluctuations of electrostatic chargeability and sensitivity since the fluctuation of the film thickness is reduced at the coating end. CONSTITUTION: A substrate is held in the state inverse to the dipping state before a coating film formed on the substrate by dip coating is dried, then an ultrasonic wave is directly applied on the substrate to obtain the photoreceptor. Otherwise, the substrate of the photoreceptor is dipped in a coating soln. and then pulled up to form a coating film by dip coating. In this case, the substrate is pulled up and then held in the state inverse to the dipping state before the coating film is dried, an ultrasonic wave is directly applied on the substrate, and then the coating film is dried to produce the electrophotographic photoreceptor.