baber/WOPTO huggingface dataset:
Patent JP-H0612890-A (JP)
Title: Semiconductor memory
Inventor: OGUCHI AKIRA
IPC: G11C29/00
Filed: 1992-06-25
Abstract: PURPOSE:To enable relieving a chip and to improve a yield by interrupting a short current caused by defective in normal decoder groups and normal memory cell arrays. CONSTITUTION:In a semiconductor memory having normal memory cell arrays 10, 11, 12, 13 and redundant memory cells arrays 2, power supply control circuits 50, 51, 52, 53 which control supplying power supply voltage are provided on normal decoder groups 30, 31, 32, 33 and the above-mentioned normal memory cell arrays. When a defective memory cell is present on a normal memory cell array 10, the address of the defective normal memory cell is programmed in a redundant program circuit 4, and power supply voltage fixed to a low level is supplied to the normal decoder group 30 from the power supply control circuit 50 via an output signal line 60. Also, since the normal decoder groups of the memory cell arrays including defective memory cells can be made non- selective, it is not required that an address signal is decoded and the normal memory cells are inhibited in selection and a high speed operation can be realized.
Patent JP-S6463494-A (JP)
Title: Forked boom fixture for surf-board
Inventor: UDO SHIYUTSUTSU
IPC: B63B35/79
Filed: 1988-07-07
Abstract: PURPOSE: To facilitate attachment/detachment of a boom by tightening a rope end loop to fix a wishbone boom head to a mast by a tightening lever. CONSTITUTION: A wishbone boom head 1 is provided with a curved pipe 2 of aluminum to which both beams 3 of the wishbone boom are inserted. The beams 3 are held on the curved pipe 2 by snap lock members 4. A connection member is integrally formed with the curved pipe 2, and this connection member can be engaged with a mast 5 of a surfboard, and it comprises a sleeve-like collar 6 to be fixed and connected to the mast 5, a circumferential wall part 7 to contain the curved pipe 2, and two webs radially provided to the collar 6. A lock flap 10 bent to correspond to the mast 5 is integrally injection-moulded through a film hinge 11. For fixing the head 1 to the mast 5, a loop 14 at a rope end 13 is hooked on a groove in a protrusion 20, so it can be operated by a lever 12.
Patent JP-S5793403-A (JP)
Title: Input and output controller
Inventor: SEKINE SHINYA
IPC: G05B9/03
Filed: 1980-12-01
Abstract: PURPOSE:To increase the reliability of control by deciding if the operation output is normal through duplicated operation section and giving output through the switching to the normal output, in a sequence control using microcomputer and the like. CONSTITUTION:A master side controller 10 is provided with an operation device 21 with an operation section, a memory section and a control section, and an input and output control 22 having an input and output table 23. A slave controller 20 consists of an operation device 31 and an input and output control 32. A switching device 40 is connected to devices 10, 20. An input signal from an input interface 8 is given to the devices 10, 20 via the device 40, and the result of operations 21, 31 is decided by the device 40. If the result of decision is coincident, output is given to an output interface 9 from the device 10 connected to a terminal A. If not, the input signal is compared with the output value of a check data 42 of the device 40, and if a failure takes place in the device 10, a switch 43 is operated and output is supplied from the device 20 connected to a terminal B.
Patent JP-H1155119-A (JP)
Title: Analog-to-digital converter
Inventor: GANDY PHILIPPE
IPC: H03M1/12
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an analog-to-digital(A/D) converter which is not degraded in conversion, even if a power source fluctuates. SOLUTION: A circuit, arranged between a higher voltage source(VCC) and a lower voltage source (ground), is provided with an A/D converter(ADC), having a resistor ladder(RL) connected between a top terminal(Vtop) and a bottom terminal(Vbot) for generating series of reference voltages. The circuit is provided with a bias generator, formed from a resistor (Rmid) connecting one side to a supply voltage source and connecting the other side to a reference current source (Ip0) and an automatic control means (A2) for controlling a variable impedance element (T5) inserted between the bottom terminal (Vbot) of the ladder and the ground, and the automatic control means is suitable for controlling a voltage (FS) at the terminal of the resistor ladder.
Patent JP-H0216679-A (JP)
Title: Information processor
Inventor: OGIWARA SATOSHI
IPC: G06F3/048
Filed: 1988-07-05
Abstract: PURPOSE:To draw a broken line with good operability by deciding and displaying the broken line from the coordinate of the designating point of immediately before and one before it and the point indicated with a position coordinate detector and deciding the possibility with an operation in an editing system of 2-dimensional drawing. CONSTITUTION:An operator decides a starting point 7 by a mouse 1. Since a designating point one before it does not exist to the starting point, a line goes in a horizontal (X axis) direction. A CPU 2 extends the line in the X axis direction, and when an X coordinate becomes Xm, the line is extended in a Y direction till a Y coordinate is equal to Ym. The data of a temporary connection 11 decided in this way are transmitted to a picture memory 5 and are displayed on a display 6 with a dotted line. The operator judges impossibility with watching the temporary connection 11, when it is possible, transmits to the CPU 2, stores the coordinate of the point to a memory 4, and displays the part as a deciding line 12 with a continuous line. After that, from the designating point of immediately before and one before it and the coordinate indicated with a position coordinate detector, a broken line to draw from it is decided as the temporary connection and i displayed, and the operator decides the possibility.
Patent JP-S6236652-A (JP)
Title: Reader/printer
Inventor: ENDO MAKOTO
IPC: G03G15/22
Filed: 1986-07-17
Abstract: PURPOSE:To attain a copying with a simple and small-sized device at the optimum quantity of exposure by entering a scanning mirror into the optical path of a projection lens and detecting the density of an image with a photodetecting element formed on a slit plate to control the luminance of a lighting device. CONSTITUTION:At the time of reading, an image on a film 1 is projected on a screen through fixed mirrors 6, 7, and at the time of printing, a supporting body 13 is moved in the B direction, the scanning mirror 10 is entered into the optical path of a projection lens 5, the mirror 10 is moved in the B' direction, and the surface of a photosensitive body 12 is scanned and exposed through a mirror 11 and a slit 14a. The photodetecting element is arranged on the position of the slit 14a of the slit plate so as to be moved in the E direction rectangular to the original scanning B direction, the density of an image 1 to be projected to an exposure starting preelement 20 is detected and the luminance of a lamp 2 is controlled by said detecting output, so that the quantity of exposure optimum to copying can be obtained and the device can be made simple and small.
Patent JP-S6085100-A (JP)
Inventor: IWAI NOBUOKI
IPC: B64G1/28
Filed: 1983-09-14
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-H04365342-A (JP)
Title: Tape carrier for tab
Inventor: OKABE HIROYUKI
IPC: H01L21/60
Filed: 1991-06-13
Abstract: PURPOSE:To remove the break of a conductor pattern at a bend by forming a groove in specified shape at the rear of an insulating film. CONSTITUTION:A device hole and a perforation are made in a flexible insulating film 12 by punching, and a metallic foil is bonded thereon. Next, the needless part of the metallic foil is removed by photoetching, and a metallic layer 14 of specified conductor pattern is made, and then a specified metallic cover layer is made at the surface of the metallic layer 14. Next, a V-shaped groove 16, for example, 50mum in thickness and 100mum in width is made by cutting at the rear of the insulating film 12 so that the mounting of an IC, etc., can be performed in the condition that the output lead is bent in the direction of width of a tape. Hereby, the occurrence rate of the break of the conductor pattern at the bend in case of having performed bending mounting can be suppressed.
Patent JP-H075386-A (JP)
Title: Optical scanner
Inventor: HOSHINA MAKOTO
IPC: G02B26/10
Filed: 1993-06-15
Abstract: PURPOSE:To always radiate light at a right angle to the surface of an object, to efficiently utilize light energy, and to high-accurately perform scanning. CONSTITUTION:Reflecting means 7 and 8 are respectively provided on two rotatable cylindrical bodies, and the respective reflecting means 7 and 8 are constituted of reflecting surfaces 7a and 8a, and reflecting surfaces 7b and 8b which are at the right angle to the reflecting surfaces 7a and 8a. Outgoing light from the reflecting means 7 and 8 are in parallel with incident light, so that the light is radiated at the right angle to the surface of the object 6 and a spot shape is not deformed.
Patent JP-S6324774-A (JP)
Title: Video signal level adjusting circuit
Inventor: SASAKI YOSHIYUKI
IPC: G11B20/02
Filed: 1986-07-16
Abstract: PURPOSE:To equalize the synchronizing leading edge voltage of plural video signals and to align video amplitudes without increasing adjusting points by using respectively the reference value of a clamping circuit and the reference value of an AGC circuit in common for all channels. CONSTITUTION:The output of differential amplifying circuits 6a and 6b is respectively connected to gain control inputs 7a and 7b of variable gain amplifying circuits 1a and 1b. For the reference value of clamping circuits 2a and 2b, both A and B channels are VCL, even when the synchronizing leading edge level of an input video signal is different, both clamping circuit outputs come to be VCL, and therefore, the synchronizing leading edge level can be aligned. For the reference value of AGC circuits 100a and 100b, both A and B channels are VAG, even when the video amplitude of the input is different, to both A and B channel outputs, the video signal, in which the synchronizing leading edge level is equal and the video amplitude is arranged, is respectively outputted.
Patent JP-S5957299-A (JP)
Inventor: TSUKADA YASUHIRO
IPC: G10L15/22
Filed: 1982-09-28
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-H06174391-A (JP)
Title: Heat exchanger
Inventor: MISHIERU POTEIE
IPC: F28F9/14
Filed: 1993-07-08
Abstract: PURPOSE: To optimize the performance of a heat exchanger by providing the tube ends and the holes which are fitted thereon with similar figure cross sections and forming an annular gap therebetween, thereby reducing energy loss which passes through a tube bundle. CONSTITUTION: Tube ends 58 and the holes 26 for containing them have similar figure cross sections, and an annular gap 60 is provided between them. The annular gap 60 has a width e1 which is substantially constant over the entire circumference of the end part 58. The annular gaps 60 are made mutually continuous by an intermediate part 62 between two shelf parts 58 fitted in the hole 26. The intermediate part 62 has a substantially constant width e2 . Consequently, the facing parts at two adjacent end parts 58 of the tube have substantially a flat side face 64 which are parallel with each other and parallel with a short axis YY' of the elliptical cross sectional end part 58. According to the structure, the performance of a heat exchanger can be optimized.
Patent JP-S6325855-A (JP)
Title: Optical recording disk
Inventor: NANBA NORIYOSHI
IPC: G11B7/24015
Filed: 1986-07-17
Abstract: PURPOSE:To eliminate the dislocation of both substrates and to hold satisfactorily a dynamic balance at the time of rotation by integrating a pair of optical recording parts having a recording layer on a discoid substrate through a pacer. CONSTITUTION:A pair of optical recording parts 21 and 25 having recording layers 41 and 45 on discoid substrates 31 and 35 having a holde part at the center are integrated through a pacer 5 so that the recording layers 41 and 45 can be faced through a clearance. In this case, the spacer 5 has plural bar shapes 61, 62, 71 and 72 at the outer circumferential part and/or the inner circumferential part of both surfaces of an outer shape discoid spacer substrate 51 having a hole part at the center, and the outer circumferential part and/or the inner circumferential part of a pair of the discoid substrates 31 and 35 are integrated through projections 61, 62, 71 and 72. Thus, the strength is sufficient, the dynamic balance at the time of rotation is satisfactory, the manufacturing is easy and the adverse influence is not given to the recording layers 41 and 45.
Patent JP-H0334423-A (JP)
Title: Forming method of aperture part for semiconductor element
Inventor: TSUJI HITOSHI
IPC: H01L21/3065
Filed: 1989-06-30
Abstract: PURPOSE:To reduce NG in alignment process, and improve the precision of mask alignment, by a method wherein a step-wise step-difference is formed by interrupting halfway etching of third exposing process and developing process, and repeating this. CONSTITUTION:For third exposing process, a pattern larger than the size at the time of second exposure is subjected to alignment exposure by using an alignment mark 15 formed by second exposing process, and developing and etching are repeated. At this time, since the size of an image pattern formed by first exposure is not changed, the alignment mark 15 is intermittently etched. It is possible to repeat the same process n-times, but the process is repeated, e.g. 3-times, thereby forming a step-wise step-difference in an aperture part 14. The side wall of the mark 15 is formed in a pattern having a vertical profile.
Patent JP-H0457077-A (JP)
Title: Image processor
Inventor: YAMAZAKI SHUICHI
IPC: G02B26/12
Filed: 1990-06-27
Abstract: PURPOSE:To prolong the life of a bearing by changing the revolving speed of a polygon motor to the revolving speed at a level where the life is not influenced when processing is finished and a processor is in a standby state. CONSTITUTION:As to the revolving speed of the polygon motor at the time of standby, the lower the revolving speed is, the better it is, from the viewpoint of the life of the bearing. However, in the case of changing from the revolving speed at the time of standby to that at the time of writing, it takes more time and operability gets worse as the difference between them becomes larger. Therefore, the revolving speed at the time of standby is decided considering the above contradiction. When it is assumed that the revolving speed of the polygon motor at the time of writing is N1, N2 and N3(N1<N2<N3) and the revolving speed Nw at the time of standby is set Nw=N1 and that the operation progresses as follows; standby Nw printer command N2 finish and standby Nw command N3 finish, standby Nw command N1 w standby Nw, in the case that the revolving speed N2 is low enough for the life of the bearing, N2 is good as the revolving speed at the time of standby. This is because the time of changing the revolving speed to N3 becomes shorter from N2 than from N1.
Patent JP-H1018371-A (JP)
Title: Bathroom water clarifying system
Inventor: FUKUMORI TAKESHI
IPC: E03C1/02
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To supply sanitary hot water and water all the time by forming a system which uses clarified water in a bathroom and uses water and hot water in which residual chlorine exists except the bathroom in a bathroom clarifying system where a straight hydraulic water clarifier is connected to the middle of piping proceeding to a hot water supply unit by branching off from a water line pipe and secondary side piping is connected to a faucet of the bathroom and the hot water supply unit and a mixing faucet to mix hot water and water is installed on a hot water faucet of a hot water supply place except the bathroom. SOLUTION: A water clarifier 2 is connected to the middle of a branch pipe proceeding to a hot water supply unit 3 on the secondary side of a water meter 1 connected to water line piping, and in secondary side piping of the water clarifier 2, one is branched off into the hot water supply unit 3, and the other is branched off into a faucet of a bathroom 8. Faucets of a toilet room 9 and a kitchen 10 are formed of special faucets 6 and 7, and are formed as a structure by which line water is surely mixed when hot water is used, and the mixing ratio of hot water to water is adjusted so that residual chlorine always exists in delivery hot water. Since the water clarifier 2 and the special faucets 6 and 7 are connected to each other, water and hot water clarified by the water clarifier 2 can be surely supplied in the bathroom 8.
Patent JP-H073205-A (JP)
Title: Isocyanate curing agent for coating material and coating material using the same
Inventor: MINAMINO HISASHI
IPC: C09D175/04
Filed: 1993-06-16
Abstract: PURPOSE:To obtain a nonsol type or high solid type isocyanate curing agent for coating material easy for applications and excellent in adhesiveness and drying property, and a coating material using the same. CONSTITUTION:An organic polyisocyanate, a polyol and a hydroxyl group containing aromatic hydrocarbon formaldehyde resin are reacted to obtain an isocyanate curing agent. A coating is made from the curing agent and a compound containing a group having an active hydrogen.
Patent JP-H0343705-A (JP)
Title: Connector for high-energy laser pulse
Inventor: HARARUTO UERUNAA
IPC: G02B6/42
Filed: 1990-06-27
Abstract: PURPOSE: To make it possible to couple high laser output without damaging a glass fiber by providing a connector with a bushing for enclosing the beginning end of the glass fiber and projecting the glass fiber from this bushing. CONSTITUTION: The front end of the glass fiber F is enclosed by the ceramic bushing K and projects slightly from this ceramic bushing K. The projecting length of the glass fiber F is 0.1 to 10mm. The generation threshold of plasma is shifted to an upper side by the synergistic effect of the ceramic bushing K and the projecting length of the glass fiber F. As a result, the laser output which may be coupled is no longer limited by the plasma generation at a plug.
Patent JP-S5693812-A (JP)
Title: Bottom blown refining process for steel
Inventor: TAKEMURA YOUZOU
IPC: C21C5/34
Filed: 1979-12-26
Abstract: PURPOSE:To perform bottom blown refining of steel while ensuring to cool tuyere and not increasing hydrogen content in steel by a method wherein blow-use O2 gas, a material for producing gaseous powder, and carbon powder are blown, as gas body, from the gas blowing tuyere located at the lower part of hot steel of a blowing container. CONSTITUTION:In bottom blown refining of steel, blow-use O2 gas, a material for generating gaseous powder (e.g. CaCO3), and carbon powder are blown, as gas body, from the gas blowing tuyere located at the lower part of hot steel of a blowing container. In case a powder-generating material and carbon powder are blown from the outer tube, and blow-use O2 is blown from the inner gas, using a double pipe, separately from the above blow-use gas, then gas such as N2 or CO2 is used as a carrier gas when blowing. Thus, by blowing gas-generating material into a tuyere, heat absorption action occurs when the gas undergoes thermal decomposition and cools the tuyere. Furthermore, by mixing carbon powder, a heat-absorption reaction occurs at the tip end of the tuyere to increase the effect of cooling. As a result, the process provides excellent effects including the saving of hot metal.
Patent JP-H0461440-A (JP)
Title: Radio communication equipment
Inventor: ENDO YUKIMASA
IPC: H04M11/00
Filed: 1990-06-29
Abstract: PURPOSE:To set a non-signal period added to a data signal to be a minimum length by detecting a voice signal and blocking an output of the voice signal in response to a detection output when the voice signal included in a transmission band of the data signal is sent. CONSTITUTION:Plural base stations 12, 12,... are connected to a command station 11 in the disaster radio system and the command station 11 gives an overall command to each base station 12. Then a voice signal included in a transmission band of a data signal is detected on the condition that the voice signal has no space nor mark period and an output of the voice signal is blocked corresponding to the voice signal detection output. Thus, the length of the non-signal block added to the data signal is set to be a minimized length.
Patent JP-H0931043-A (JP)
Title: Production of creatine or creatine monohydrate
Inventor: SHIYUTEFUAN BUAISU
IPC: C07C277/02
Filed: 1996-06-28
Abstract: Prepn. of creatine or creatine monohydrate comprises reaction of the sodium or potassium salt of sarcosine with cyanamide in water or a mixture of water and organic solvent at 20-150 degrees C and at pH 7.0-14.0. Reaction temp. is 50-100 degrees C, pH = 9.0-10.0 and acid regulated, molar ratio cyanamide:sarcosinate salt is 1:4-4:1 (pref. 0.9:1-1.25:1), sarcosine salt being present as a 35-45 wt.% aq. soln. and the cyanamide as pref. 50 wt.% aq. soln. Pref. organic solvent is a 1-5C aliphatic alcohol. Reaction product is purified by and recrystallised from water. Dry creatine product is less than 1 wt.% and the monohydrate has approx. 12.1 wt.% water content.
Patent JP-H1018427-A (JP)
Title: Shell structure
Inventor: UCHIYAMA KYOICHI
IPC: E04B1/32
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To reduce a cost by a method wherein a parallel region and a line of longitude region are set along a parallel, being a reference of the central part of a shell curved, with a distance therebetween, and a regular square pane body is arranged and coupled in an cross region wherein the parallel and the line of longitude cross each other. SOLUTION: A curve formed between two points A and B is partitioned into a specified width (W) divided by a parallel region 2 being a belt-like region and a line of longitude 3 being a belt like region with a width (w) crossing the parallel region at right angles. The lines of longitude 3 are arranged in one train and a spindle region 3' in the shape of a spindle, where two ends are narrow and a central part is wide, is formed between the line of longitude regions 3. A panel body in a regular square or a rectangle increased an integral number times in a linear direction is arranged in a cross region 4a where the parallel region 2 and the line of longitude region 3 cross each other. Further, cross regions 4b and 4c wherein the parallel region 2 and the spindle region 3' cross each other form an isosceles trapezoidal region.  A trapezoidal panel is arranged and mutual coupling is effected. This constitution improves construction efficiency and reduces a construction cost.