baber/WOPTO huggingface dataset:
Patent JP-H0560540-A (JP)
Title: Measuring method for pattern size using charged beam
Inventor: YOSHIZAWA MASAHIRO
IPC: G01B15/00
Filed: 1991-09-02
Abstract: PURPOSE:To prevent the accuracy of measurements from being deteriorated by lowering of S/N ratio and focal deviation when using a pattern size measuring method employing charged beams and to efficiently decide requirements for waveform analysis when measuring new samples which have never been measured. CONSTITUTION:A parameter of waveform analysis for a sampled secondary electron waveform is decided and a plurality (10 or so) of secondary electron waveforms of the same pattern are sampled and stored and waveforms stored while a parameter for smoothing is varied are sequentially subjected to smoothing and to edge detection and the range of the parameter for smoothing by which accurate pattern edge positions can be detected, and the range of a pattern edge detection parameter are decided. Next, a plurality (10 or so) of secondary electron waveforms gained while focal distances are varied are stored, and while a slice level for calculating pattern size is varied, the stored waveforms are sequentially measured and such a slice level as to minimize the size measured is decided, whereby requirements for waveform analysis are optimized.
Patent JP-H0884823-A (JP)
Title: Pachinko machine and game method using the same
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1994-09-16
Abstract: PURPOSE: To provide a Japanese pinball game (pachinko) machine in which a prize winning process can be recognized on the side of a player while reflecting it with the technical influence of the player by providing a second variable display part for generating prize ball number information and displaying it when variable prize winning information is received and a variable prize winning port for dispensing balls as many as the number of balls as a prize in addition to a first variable part. CONSTITUTION: When prize winning 22a into a specified prize winning port 22 is received, a first variable display part 21 executes a picture pattern matching game and executes a prize winning decision corresponding to the result of the picture pattern matching game. When it is decided that the result of the picture pattern matching game is coincident with a prize winning picture pattern in this state, the first variable display part 21 generates variable prize winning information 21a. When the variable prize winning information 21a is received, a second variable display part 20 generates and displays prize ball number information 20a and when the prize ball number information 20a is received, a variable prize winning port 23 repeats an opening/closing operation just prescribed times within a prescribed time.  Further, the variable prize winning port 23 dispenses balls as many as a number 24 of balls calculated based on the multiplication result of the number of prize balls and the prize ball number information 20a as the prize.
Patent JP-H0269472-A (JP)
Title: Novel crown ether compound and separating agent
Inventor: SHINPO TOSHIO
IPC: C07D323/00
Filed: 1988-09-05
Abstract: NEW MATERIAL:Compounds expressed by formula I (A and B are H, 1-6C straight-chain or branched alkyl, 6-10C aryl or 7-9C aralkyl; R1 is H, 1-20C straight-chain or branched alkyl and may be linked to any C atoms on the oxyethyl group on the ring and the number thereof is 1-12; n is 3-10; R2 and R3 are 1-30C straight-chain or branched alkyl, 6-18C aryl or 7-30C aralkyl and may be linked to any positions other than those substituted by A and B of the condensed ring and the number thereof each is 1-5). EXAMPLE:2,3:4,5-Bi[1,2-(3-phenyl-6-octylnaphtho)]-1,6,9,12,15,18- hexaoxacycloeicosa-2,4-diene. USE:A separating agent, used as especially a filler for separating optical isomers by adsorbing on a carrier and excellent in durability. PREPARATION:A compound expressed by formula III obtained from an optically active compound expressed by formula II through 6 steps is reacted with a penta- or hexaethylene glycol derivative to afford a compound expressed by formula IV (n is 1 or 2) in the compounds expressed by formula I.
Patent JP-H04103173-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO MASATO
IPC: H01L29/78
Filed: 1990-08-23
Abstract: PURPOSE:To repair pinholes which are induced in a gate insulating film at the cleaning of its surface so as to obtain an LSI of high reliability where a gate insulating film is prevented from deteriorating by a method wherein a gate insulating film is annealed in an atmosphere of O2, O3, or Ar after the cleaning of its surface before a gate electrode film is formed. CONSTITUTION:An element isolation insulating film 2 is formed on a silicon substrate 1, then a gate oxide film 3 is formed, and foreign objects or contaminants present on the surface of the gate oxide film 3 are removed with HF, when pinholes 4 are induced in a weak part of the gate oxide film. Thereafter, the substrate 1 is subjected to an oxidation treatment at a temperature of 950 deg.C in an atmosphere of O2 for 40 minutes to mend the pinholes 4. A polycrystalline silicon 5 is formed through a CVD method, and a gate wiring 5, a source 6, and a drain 6 are provided, whereby a MOSFET can be obtained. At this point, when the above oxidation treatment is carried out in an atmosphere of mixed gas composed of O2 and N2 or Ar or O3 at a temperature of 600-1000 deg.C, a MOSFET can be improved in gate breakdown strength, and if the treatment is executed in an atmosphere of Ar or N2, a gate can be also improved in breakdown strength by increasing a treatment temperature to 800-1100 deg.C.
Patent JP-2000055780-A (JP)
Title: Method and device for visualizing flow
Inventor: TAMURA MASAYUKI
IPC: G01M9/06
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a device for visualizing a flow that can be applied under wide temperature conditions by breaking an application limit that depends on temperature at a measurement site by selectively a laser beam oscillating so that a tracer can emit laser-induced fluorescence at a desired energy level in a laser inadiation process. SOLUTION: A laser 11 for emitting a laser beam LO is composed as an OPO system with a coloring matter laser or an optical parametric oscillator(OPO). In the laser 11, ' excitation' and 'oscillation by selecting wavelength' operations can be made and an optimum vibration energy level of nitrogen monoxide can be used for the temperature of a measurement site 13. Then, when a sheet-shaped laser beam LS is applied, nitrogen monoxide emits laser- induced fluorescence even if the measurement site 13 is at normal temperature since a wavelength where nitrogen monoxide emits the laser-induced fluorescence at a low energy level by the laser 11. By shooting the fluorescence using a camera 17, the flow can be made visible more clearly.
Patent JP-H0886771-A (JP)
Title: Method and device for quickly measuring number of living bacteria
Inventor: IWASAKI YUTAKA
IPC: C12M1/34
Filed: 1994-09-16
Abstract: PURPOSE: To provide a method and a device for quickly measuring the number of living bacteria. CONSTITUTION: An electrolyte-containing culture medium 3 containing microorganisms is brought into intimate contact with the upper surface of a semiconductor device 2 having a thin-film insulating layer 1, and a constant voltage is applied between an electrode 4 and the semiconductor device 2 from a constant voltage source 5, so that as light rays from a light source 7 are scanned two-dimensionally by an optical scanner 8, currents that flow are measured by a current measuring device 6. The measured current values are converted into pHs by a computing unit 9 and the two-dimensional distribution of the pHs is measured, and the number of living bacteria is measured from spots where pH changes of 0.02 or more and 0.2 or less have occurred. The semiconductor device 2 uses a smooth semiconductor not more than 200μm thick and 200nm or less in surface roughness.
Patent JP-S6464618-A (JP)
Title: Cleaning apparatus for bath
Inventor: MATSUBARA TOSHIO
IPC: A47L25/00
Filed: 1987-09-04
Abstract: PURPOSE: To provide a bath cleaning device capable of automating the cleaning operation of a bathtub by providing a pantograph structure body for stretching the left and right tip parts of the pantograph structure body toward a bathtub inner wall surface by the extension/contraction of a manipulator. CONSTITUTION: When the cleaning instruction of the bathtub is issued from a controller, a rail part 4 is turned to the upper part of the bathtub 1 and stopped by the function of an actuator incorporated in the turning supporting point part of a pedestal 3. Then, at least three or more rod type actuators 6 are operated. The pantograph structure body 7 is opened just like an umbrella corresponding to the interval (d) of a most tip part 61 and a part 62 of a stage one stage before that. Cleaning brush devices 8 are attached to both blade end parts 63 of the pantograph structure body 7 and are abutted to a bathtub wall. When the stage nearest to a hand side of the rod type actuators 6 is vertically moved, it is moved on the bathtub wall while being kept abutted.
Patent JP-S60114037-A (JP)
Title: Error correcting device
Inventor: SENOO TAKANORI
IPC: H03M13/00
Filed: 1983-11-25
Abstract: PURPOSE:To attain detection and correction of an error arisen without being detected and corrected at the 1st decoder by means of the 2nd decoder by constituting the titled circuit with a coder generating the 1st code and the 2nd code on a matrix while being subject to orthogonal opertion and a decoder detecting and correcting the error in the order of the 1st code and the 2nd code. CONSTITUTION:In an error correcting device using a coder 10, the 2nd coder 11, the 1st coder 12, a transmission or recording medium 20, a decoder 30, the 1st decoder 31, and the 2nd decoder 32, the 2nd coder generates the 2nd check code Q1(i=1, 2,...7) satisfying Equation I the same as the 1st coder. The 2nd decoder attains correction as expressed in Equation II depending on the number P of pointers. Thus, the error overlooking is suppressed lower by giving an error detecting capability to the 2nd decoder in this way, and the error correcting capability is the product of the both by giving a single error correcting capability to the 1st code and a 7-fold error correcting capability to the 2nd code so as to realize a very high correcting capability and also to decrease remarkably the number of times of arithmetic for error detection and correction.
Patent JP-H04105247-A (JP)
Title: Shuttle and variable device for video tape recorder
Inventor: SATO HITOSHI
IPC: G11B15/18
Filed: 1990-08-27
Abstract: PURPOSE:To promote the operability by making a dial rotational angle range for keeping such a tape moving speed that the using frequency of this speed is high larger than that of other tape moving speeds. CONSTITUTION:A variable dial 1 is provided with a rotary encoder 2, and a prescribed pulse is generated by the rotary encoder 2 in accordance with its rotation and supplied to a counter 3. The pulse is counted by the counter 3, and a count value is supplied to a system controller 4. Then, a tape moving speed is set by the system controller 4 from the count value supplied from the counter 3, and instructions are sent by the controller to drive circuits 5 and 7 for a capstan motor 6 and a reel motor 8 respectively for driving a tape. At this time, the dial rotational angle range for such a tape moving speed as of a high using frequency is made larger than other dial rotational angle ranges for other tape moving speeds. By this method, a tape moving speed of a high using frequency is easily dialed.
Patent JP-H0968937-A (JP)
Title: Optical fiber type light emitting device
Inventor: WADA SEIJI
IPC: G09F13/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber type light emitting device capable of arbitrarily changing exit angles while using optical fibers. SOLUTION: First and second supporting panels 3, 4 similarly formed with plural oblong holes 11, 12 at every suitable angle in a circumferential direction are arranged freely approachably and recedably and from each other on a circular line equidistant from the central point in the posture aligning the axial lines (a) at their centers to each other. A light emitting diode 2 is arranged on the central axial line (a) and the optical fibers 1 are arranged in proximity to each other. These supporting panels 11, 12 are moved to approach and recede to and from each other by rotating a screw shaft 7, by which the optical axes of the optical fibers 1 are changed and the light of the highest possible luminance is emitted toward an observer.
Patent JP-S61101670-A (JP)
Title: Starter equipped with planetary reduction gear mechanism
Inventor: HIRAMA KAZUO
IPC: F02N15/02
Filed: 1984-10-22
Abstract: PURPOSE:To permit to simplify and ensure the fixing of a supporting pin by a method wherein a plate, to which the supporting pin, supporting a planetary gear, is fixed and a clutch outer of a mono-directional clutch are provided as independent bodies while both of them are connected by a fixing means. CONSTITUTION:The supporting pin 21, supporting the planetary gears of the planetary reduction gear mechanism, is fitted into the hole 26a of a column type plate 26 forcively. On the other hand, the plate 26 is formed with a protuberance 26b, configured so as to be along a cam chamber 23a at the inner periphery of clutch outer 23 formed separately from the plate 26. Further, rollers 24 are arranged between the cam chamber 23a of the clutch outer 23 and a clutch inner 8c and the mono-directional clutch is constituted of these clutch outer 23, rollers 24 and clutch inner 8c. The protuberance 26b of the plate 26 is engaged with the inner circumference of the cam surface 23a of the clutch outer 23, thereafter, both of the clutch outer 23 and the plate 26 are covered by a clutch cover 22 at the outer peripheral sides thereof and both of them are fixed.
Patent JP-H0667242-A (JP)
Title: Method and device for learning of optical receiver
Inventor: AIZAWA SHIGEKI
IPC: G02F3/00
Filed: 1992-08-21
Abstract: PURPOSE:To enable learning operation even during the operation of the optical receiver. CONSTITUTION:The optical receiver which converts multi-input light into a spatial intensity distribution by a diffraction grating and a photodetecting element array and supplies the distribution output to a neural network 37 to extract a pattern recognition output generates a tutor signal by a tutor pattern generation part 35 according to the output signal of the neural network 37 and supplies the tutor signal and the signal from a preamplifier array 32 to a learning circuit 36 in synchronism with a pattern control part 34 to perform the learning operation. The learning operation is carried out corresponding to the input and output of the neural network 37, so the learning operation can be done even during the operation of the optical receiver.
Patent JP-H0563956-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA SEIICHIRO
IPC: H04N1/38
Filed: 1991-09-03
Abstract: PURPOSE:To obtain the facsimile equipment masking left and right ends of an non-standard-size original. CONSTITUTION:The size of original is detected by an encoder 1 coupled to the original guide, and a mask arithmetic circuit 2 decides the amount of mask. The circuit consisting of counters 3 and 4, gate 7, and inverter 8 generates a mask signal and masks a binary picture signal.
Patent JP-S6282137-A (JP)
Inventor: NAKADAI MITSUO
IPC: E03F11/00
Filed: 1985-10-08
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-S6282790-A (JP)
Title: Display device
Inventor: UNEMURA TOYOAKI
IPC: H04N7/00
Filed: 1985-10-07
Abstract: PURPOSE:To enable multipicture display by providing a register for indicating the multipicture display or not and a register for indicating sequence for calling, during a hard copy request time. CONSTITUTION:When a multipicture display request is inputted from a key input part 14, a control part 10 detects it, and sets a multipicture display register 17. Then, when the number of the picture information is inputted from the key input part 14, it is processed in a control part 10, and fed to an interface part 15. The picture information inputted to the interface part 15 is processed in the control part 10, written in a display memory 11 as the display data, read to a video synthesizing part 12 to synthesize the video and displayed on a display 13 as a video signal. The picture information is displayed according to the same procedure thereafter. Thereby, the multipicture display can be performed in an optional combination on a read copy according to a simple key input operation.
Patent JP-S60118139-A (JP)
Inventor: MANMOTO SHINZOU
IPC: A22C17/00
Filed: 1983-11-29
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-H04104373-A (JP)
Title: Logic simulator
Inventor: FUJII TOSHIAKI
IPC: G06F17/50
Filed: 1990-08-23
Abstract: PURPOSE:To simulate the description of control logic without deciding the bit width of a control signal by treating the state value of the control signal in a model as a symbol expressed by a character string and performing the decision of the control condition based on the coincidence/incoincidence of this symbol. CONSTITUTION:In the operation of an OP1, a condition expression arithmetic and control means 5 outputs operands OR11 and OR12, and an operand decision means 6 judges that the OR11 is a width definition signal, and performs the operation of an operator OP1 while starting a bit width definition signal arithmetic means 7. In this case, a bit width definition signal state value storage means 3 passes the the value of the signal to the means 7 according to the request of the means 7. When the operation of the OP1 is terminated, the means 5 inputs and holds the arithmetic result, then passes an OR21 and an OR22 to the means 6. The means 6 decides that the OR21 is a bit width undefinition signal, and starts a bit width definition signal arithmetic means 8 to perform the arithmetic of the operator OP2. The arithmetic of the bit width undefinition signal is decided by the result whether or not the symbol that a signal u-b has as the state value is coincident with a character string PARA1 of the OR22, and the real logic value is returned in case of coincident, and the false logic value is returned in case of incoincident.
Patent JP-H0776864-A (JP)
Title: Building piping method and piping structure thereof
Inventor: HAGIHIRA KIYOSHI
IPC: E03C1/00
Filed: 1993-09-08
Abstract: PURPOSE:To prepare piping drawing work and carry out piping work with efficiency. CONSTITUTION:When drafting a basic building design, at first, virtual trunk lines 3A, 4A and 5A for a utility piping system (water piping) are set and then factual trunk lines 3B, 4B and 5B, which extend near to a wash stand unit 6 and a kitchen unit 7, are installed at this position. Each of these trunk lines 3A, 4B and 5B is connected to branch lines 9 to 11, and 12 to 14, which extend the virtual trunk lines 3A, 4A and 5A from the wash stand unit 6 and the kitchen unit 7.
Patent JP-H1058131-A (JP)
Title: Light beam heating device
Inventor: KURAHASHI SHINSUKE
IPC: B23K26/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a light beam heating device which reduces the twist load on a bundle optical fiber to be caused when a converging lens mechanism is turned around the optical axis, and reduces the fatigue deterioration of the bundle optical fiber. SOLUTION: No rotation is directly transmitted to a connection port 9b to a bundle optical fiber 5 even when a lens box body 10b is rotated by rotatably connecting the connection port 9b to the bundle optical fiber 5 of a converging lens mechanism 8b to a lens box body 10 through a bearing 14, and the twisting load on the bundle optical fiber 5 can be reduced.
Patent JP-S6469629-A (JP)
Title: Novel curable polyphenylene ether and preparation thereof
Inventor: KATAYOSE TERUO
IPC: C08G65/48
Filed: 1987-09-09
Abstract: PURPOSE:To provide a polyphenylene ether remarkably improved in chemical resistance and heat resistance after curing thereof, by partial introduction thereinto of propargyl groups. CONSTITUTION:A curable polyphenylene ether is essentially constituted of units of formula I with the rate of propargyl group substitution being 0.1-100mol.% according to an equation: rate of propargyl group substitution = (total molar amt. of propargyl groups)/(total molar amt. of phenyl groups) X 100 (%). In formula I, m is the no. of the units in a polyphenylene ether chain, ranging from 1-6; n is the rate of polymerization in chains; and R1-R4 are each propargyl or hydrogen; Q'' is Q and/or propargyl-substituted Q, provided that Q is hydrogen when m is 1, or is a residue of a polyfunctional phenolic compd. having, per molecule, 2-6 phenolic hydroxyl groups and unpolymerizable substituents at ortho and para positions relative to the phenolic hydroxyl groups when m is 2 or higher.
Patent JP-H0864203-A (JP)
Title: Electrode, manufacture thereof, and secondary battery using it
Inventor: KAHATA TOSHIYUKI
IPC: H01M4/36
Filed: 1994-08-25
Abstract: PURPOSE: To provide an electrode having a high output, high reliability, and a high energy density even when it is made of a thin film and provide a secondary battery using the electrode and having a high output, high reliability, and a high energy density. CONSTITUTION: An electrode formed with an electrode material containing at least an electrode active material on a current collector is coated with a conducting polymer material. This electrode is used as a positive electrode to form a secondary battery.
Patent JP-H1043423-A (JP)
Title: Gift pay-out game device
Inventor: YANO TETSUAKI
IPC: G07F17/32
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a game property capable of directly acquiring housed gifts. SOLUTION: This device is provided with a base 1 for constituting a game device main body, a game panel 2 for which a panel surface is almost vertically erected to the base, a gift hanger 3 in a spiral shape horizontally projectingly fitted from the game panel and rotatably pivotally supported and a gift pay-out port 4 formed on the base and the gift hung to the gift hanger 3 is dropped from a hanger tip part by rotating the gift hanger 3. In this case, a hanger linking and rotating means 5 attached on the game panel visibly for a player for linking and rotating the gift hanger by being driven and rotated itself and a playing means 6 formed so as to rotationally drive the hanger linking and rotating means by the playing operation of the player are arranged.  The hanger linking and rotating means is composed of a rotation member and the playing means is provided with a game medium and a game medium feeding device. The game medium is a spherical body and the game medium feeding device is a ball hitting lever.
Patent JP-S6379236-A (JP)
Title: Optical recording and reproducing device
Inventor: MATSUO TAMOTSU
IPC: G11B7/0045
Filed: 1986-09-22
Abstract: PURPOSE:To realize the prevention against the dissipation of data saved on a recording medium by using the artificial light gate signal outputting from a CPU during the process of a self-diagnosis and confirming the motion of a light protection function. CONSTITUTION:A CPU 28 makes a device in a reproducing mode with the command for self-diagnosis and outputs an artificial light gate (q) from an outport 2. The artificial light gate (q) comes in a delay circuit 24 via an OR circuit 33, a recording light power detection signal (o) is obtd., an AND circuit 26 is attained to an active H level and D-FF 27 is set. The Q output (p) of the FF 27 is then added to the interruption input of the CPU 28, the output of the artificial light gate of the outport 2 is suspended by detecting the light protection function having worked, a clear pulse (r) is outputted from an outport 1 to clear the D-FF 27 and it is returned to the initial state.