baber/WOPTO huggingface dataset:
Patent JP-H07120250-A (JP)
Title: Scanning probe microscope
Inventor: MIYAMOTO YASUSHI
IPC: G01B21/30
Filed: 1993-10-25
Abstract: PURPOSE:To obtain an image whose linearly is high by a method wherein information on the surface of a sample is measured and changed into the image at every point in which a detected displacement coincides with a displacement at a preset measuring point. CONSTITUTION:The microscope is provided with displacement detection means which are composed of, e.g. X (and Y) sensors 13 (and 14) and X- (and Y-) displacement A/D converters 15 (and 16), with measured X- (and Y-) displacement setting means which are composed of X (and Y) target registers X (and Y) inside a microcomputer 2 and with X- (and Y-) displacement coincidence detection means which detect the coincidence between X (and Y) displacements detected by the X- (and Y-) displacement detection means and measured X- (and Y-) displacements from the X (and Y) target registers X (and Y). And, while finely and two-dimensionally a piezoelectric body 12 with a control means, it detects information on the surface of a sample 10 at a point in which the displacements detected by one or both of the X-displacement coincidence detection means and the Y-displacement coincidence detection means coincide with each other.
Patent JP-2000101588-A (JP)
Title: Remote maintenance system
Inventor: MAKINO KEIZO
IPC: H04L12/28
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a remote maintenance system capable of easily moving a maintenance object device loaded with a programmable controller which is a maintenance object while securing the reliability of communication. SOLUTION: This system is provided with a digital portable network side unit 1 for using a digital portable telephone 102 as a communication means with a maintenance means and a device side unit 2 for performing the communication with the programmable controller by a cable. By performing communication between the digital portable network side unit 1 and the device side unit 2 by radio, data are transferred between the maintenance means and the programmable controller.
Patent JP-H05108080-A (JP)
Title: Noise controller
Inventor: SAKO KAZUYA
IPC: G10K11/178
Filed: 1991-10-15
Abstract: PURPOSE:To improve the response of an erasing sound for a noise which abruptly changes. CONSTITUTION:The noise controller having an adaptive filter 72 which performs feedback control by generating characteristics inverse to the characteristics of the noise by using a specific sampling period according to the rotating speed of an engine according to the noise state of a noise source, i.e., when the noise source is the engine and updating a coefficient so as to minimize its error signal interrupts the updating of the coefficient and varies the sampling period according to variation in the rotating speed if the rotating speed of the noise source abruptly varies.
Patent JP-H02113623-A (JP)
Title: Static electricity protecting circuit for integrated circuit
Inventor: MURAKAMI YUKICHI
IPC: H05F3/02
Filed: 1988-10-21
Abstract: PURPOSE:To prevent the damage of an internal circuit due to the static electricity by connecting a drain side and a gate side in an enhancement type FET to one side power source system and connecting a source side to other power source system, concerning the power source of two systems out of the power source of plural systems. CONSTITUTION:Power sources VccA and VccB for internal circuits A and B are held and static electricity protecting circuits EV and EG independent for respective power source systems are provided at the input output terminal of the internal circuits A and B. A drain D side and a gate G side in an enhancement type FET are connected to one side power source system VccA and connected to other side power source system VccB at a source S side. Thus, the internal circuits A and B connected by the power source systems VccA and VccB can be protected from the static electricity with the power source of other system as a reference.
Patent JP-H07118014-A (JP)
Title: Oxide superconductor and its production
Inventor: USAMI AKIRA
IPC: H01L39/24
Filed: 1993-10-25
Abstract: PURPOSE:To obtain an oxide superconductor in which the lowering of the criti cal current density due to an impressed magnetic field is remarkably reduced when the magnetic field is impressed parallel with the c axis of a crystal. CONSTITUTION:The hole density of an oxide superconductor with the hole as a carrier is higher than the density of the hole giving the highest superconducting transition temp. of the oxide superconductor. The superconductor is heat-treated in an oxidizing gas atmosphere or the cation except copper constituting the superconductor is substituted by a low-balancy ion to make the density higher than the optimum value giving the maximum Tc. Consequently, the lowering of the critical current density due to an impressed magnetic field is minimized when the magnetic field is impressed parallel with the c axis of the crystal, and the superconductor having a high critical current density is produced.
Patent JP-2000131718-A (JP)
Title: Production of liquid crystal display device
Inventor: TANAKA YASUO
IPC: G09F9/30
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display panel which does not increase the occupancy area rate of additional capacitance and does not reduce the opening ratio of pixels even when the size of the capacitance is increased by using a material containing a tantalum-base metal oxide as the material of a dielectric film forming the capacitance. SOLUTION: An SiO2 underlayer 20 is deposited on a light transmissive glass substrate 14. Metal Ta is deposited and etched to form a desired gate wiring pattern. Anodic oxidation is carried out to form a Ta2O5 film 24 in such a way that the film fully covers the Ta gate wiring. The Ta2O5 film 24 acts as a gate insulating film on the Ta gate electrode 22 of a-Si TFT and acts as the dielectric film of additional capacitance on the Ta gate wiring 23. An ITO transparent electrode is then deposited and etched to form a pixel electrode 9. The additional capacitance comprises the Ta gate wiring 23, the Ta2O5 film 24 and the pixel electrode 9.
Patent JP-H07119063-A (JP)
Title: Method for bleaching ozone of pulp
Inventor: HARA HIROICHI
IPC: D21C9/153
Filed: 1993-10-26
Abstract: PURPOSE:To provide a method for bleaching ozone of pulp capable of improving whiteness of the resultant pulp, lowering Kappa number and further improving viscosity of pulp in ozone bleaching method of medium-concentration pulp. CONSTITUTION:The bleaching method comprises adding a surfactant to medium- concentration pulp slurry when medium-concentration pulp is bleached using ozone. Preferably, the pulp concentration and an amount of ozone added and an amount of the surfactant added are carried out in specific ranges.
Patent JP-H07121625-A (JP)
Title: Building information maintenance system
Inventor: GOIE KEIJI
IPC: G06Q50/00
Filed: 1993-10-26
Abstract: PURPOSE:To dispense with a change of a site number (number peculiar to the holding site) peculiar to the holding site of building information, executed at the time of selling in-track/off-track betting tickets in a public-supported game totalizator system. CONSTITUTION:This system is provided with a terminal 1-1 for setting holding information and building information to storage devices A and B, and a central processor 1-3 having a holding site management table 1-2, the holding site management table 1-2 in the central processor 1-3 has a holding site number and a number peculiar to the holding site of 1, 2, 3,..., and the system holding site number and the number peculiar to the holding site are related to each other by an actuation program 1-4, based on the holding information and the building information at the time of actuating the system. Also, the building information has the system holding site number. The number peculiar to the holding site is contained in the holding information, and its setting is always necessary at the time of selling in-track/off-track betting tickets. In such a way, in the building information, the number peculiar to the holding site becomes unnecessary, and the maintenance of the building information becomes unnecessary.
Patent JP-2001092035-A (JP)
Title: Photographic paper carrying device
Inventor: MORIMOTO KEIJI
IPC: G03B27/46
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a photographic paper carrying device capable of subtly adjusting the level setting of the release state of a pressing roll. SOLUTION: A first driving roll 81 for exposure and a first pressing roll 82 for exposure which can be displaced away from and toward the first driving roll are arranged above an exposure head in order to press and carry photographic paper 2 when exposing the photographic paper 2 by an exposure head 5a, and a second driving roll 83 for exposure and a second pressing roll 84 for exposure which can be displaced away from and toward the second driving roll are arranged below the exposure head in order to press and carry the photographic paper 2 when exposing the photographic paper 2,  and a cam mechanism including a first rotating cam body which determines the displacement position of the first pressing roll for exposure and a cam control means which controls the angle of rotation of the first rotating cam body to select the displacement position for press release of the first pressing roll for exposure are provided.
Patent JP-H09114698-A (JP)
Title: Program development device
Inventor: NISHIBAYASHI KOJI
IPC: G06F9/42
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To detect the stack overflow by comparing a stack data bus with a comparison value register where the limit of a stack area is preliminarily set. SOLUTION: When a stack pointer 2 points address 'X' before a CPU calls a function, the CPU 1 updates the stack pointer 2 by the call processing of the function so that it points address 'X-2', and the return address is stored in the address pointed by the stack pointer 2. A stack pointer value update signal 5 becomes true by this processing which updates the stack pointer 2 to 'X-2', and address 'X-2' pointed by the stack pointer 2 at this time is outputted to a stack data bus 6 and is compared with the value of a comparison value register 9 by a comparator 8. Even when the stack pointer is not used to access data, stack overflow can be detected.
Patent JP-H03127143-A (JP)
Title: Image processor
Inventor: MASAOKA NOBUHIRO
IPC: G06F12/02
Filed: 1989-10-12
Abstract: PURPOSE:To improve the use efficiency of a memory by allocating a necessary number of unit areas from a buffer area divided into unit areas, setting these unit areas as objects and storing image data through mapping means which the respective image processing means have. CONSTITUTION:A memory mapper 3 is installed between each of a CPU 1 being an image data processing device, an image working circuit 4, a scanner 5, a CRT controller 6, and a printer, and a bus 12, and a logical address space of the image data processing device to which each of them is connected is coordinated to an address space of a buffer area. A buffer area set to an image data store memory 11 is divided into plural areas by setting some capacity as one unit. In such a state, at the time of storing the image data in the buffer area, a necessary number of unit areas are allocated in accordance with a size of the image data, and by setting the allocated unit area as an object, the logical address space and the address area of the buffer area are allowed to correspond to each other and the image data is stored. In such a way, the buffer area in the memory area can be used effectively without waste.
Patent JP-H08128819-A (JP)
Title: Misalignment measuring instrument
Inventor: MORITSUGU MICHIYASU
IPC: G01B21/22
Filed: 1994-10-31
Abstract: PURPOSE: To obtain a misalignment measuring instrument which can perform a precise measurement even when an uneven part exists on the outer circumference of a shaft on the side to be driven by a method wherein a distance up to the outer circumference of the shaft on the side to be driven from a distance sensor is measured, the angle of rotation of a shaft on the driving side is measured and the distance and the angle of rotation are operated and processed. CONSTITUTION: In a distance sensor 10, its measuring length direction is directed to the rotation center direction of a shaft 3 on the driving side, and the distance sensor 10 is set so as to be rotatable together with the shaft 3 on the driving side. Then, when the shaft 3 on the driving side is turned, it is turned around a shaft 4 on the side to be driven, and a voltage which is proportional to a distance up to its outer circumference is outputted. In addition, an angle-of-rotation sensor 2 generates pulses due to the rotation of the shaft 3 on the driving side whenever grooves, at a prescribed angle pitch, formed in its outer circumference are detected.  A misalignment measuring part 16 to which data on the distance and the angle are inputted computes two-dimensional coordinates, and its finds an average at every dimension so as to be converted into a misalignment position on the basis of the average. Since the misalignment amount is measured as the average of many measuring points in this manner, influences of uneven parts on the shaft 4 on the side to be driven are averaged, and a correct misalignment can be measured.
Patent JP-2001087941-A (JP)
Title: Vise device of cutting machine
Inventor: FUJII YOSHITAKA
IPC: B23D55/04
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a vise device of cutting machine capable of preventing a long product to be cut from tumbling forward by clamping certainly and managing well with eventually existing warp in the work. SOLUTION: A work W is clamped in cooperation by approaching a front vise 19 on the moving side to a front vise 17 on the reference side. The work W is located in the reference position by the vise 17 and clamped by a clamper 45 of the vise 19 when the clamper 45 rotates within a horizontal plane along the surface of the work W. Clamping is conducted by pawls 49F and 49B provided in front and in the rear of the clamper 45 in such a way as protruding toward the work W.
Patent JP-H05106307-A (JP)
Title: Construction panel
Inventor: SHIYOUKO TOSHIHIRO
IPC: B32B15/01
Filed: 1991-10-16
Abstract: PURPOSE:To ensure a strengthened and lightweight structure, a simplified way of execution, an increase in a construction panel area, or the like by using a panel comprising a plurality of plate materials having continuous sectional irregularities superposed on top of each other transversely or coaxially along the extension direction of the irregularities. CONSTITUTION:A plurality of metal plate materials 2 having continuous sectional irregularities 2A and 2B laid on top of each other transversely along the extension direction of 2A and 2B, thereby forming superposed sections 7. Also, the materials 2 are coaxially arranged and the irregularities 2A and 2B thereof are coupled and superposed on top of each other, thereby forming superposed sections 8. A construction panel 1 is thus prepared. In this case, the plate materials 2 are jointed to each other with tapping screws 6, spot weld or the like. Then, a frame section 3 comprising wood and metal is formed along the four sides of the panel 1 for the purpose of reinforcement and mounting. Also, many holes 2c are formed in the plate material 2 on the surface of the panel 1 for improving the bonding strength of mortar or the like.
Patent JP-H05108878-A (JP)
Title: Handwritten character input device
Inventor: KAWAMOTO HIROSHI
IPC: G06F3/037
Filed: 1991-10-16
Abstract: PURPOSE:To rapidly obtain prescribed information and to improve the convenience for use by indicating the prescribed area of processing screen with a pen and displaying prescribed information. CONSTITUTION:A processor 1 executes various kinds of processing with regard to handwritten/inputted character information. An input device 6 consists of a tablet and a light pen, etc., for handwriting input, etc. A display device 4 displays the result of processing the inputted character. A display program storing part 2 stores a program to control the display of a window switch to the display device 4. Furthermore, a window switch coordinate decision program storing part 3 stores a program deciding the coordinate of a window switch at the time of displaying the window switch. Then, a printer 5 outputs the result of executing various kinds of processing to inputted character information. Thus, various kinds of processing can rapidly be input-operated.
Patent JP-H02113916-A (JP)
Title: Hot nozzle provided in synthetic resin injection mold
Inventor: HIROSE YOKICHI
IPC: B29C45/30
Filed: 1988-10-24
Abstract: PURPOSE:To reduce cost and to facilitate maintenance by a method wherein a heat transfer medium has a plurality of piercing longitudinal holes permitting a synthetic resin to pass formed thereto on a concentric circle to be received in a nozzle main body in the close contact state with the inner peripheral surface of said nozzle main body and one of the spindle-shaped sharp end parts of said medium is positioned at the center of an outflow port. CONSTITUTION:When a nozzle main body 9 is heated by an electric heater 15, the heat thereof is conducted to the heat transfer medium 18 in close contact with the inner peripheral surface of the nozzle main body 9 to raise the temp. of said heat transfer medium 18. The synthetic resin flowing through the nozzle main body 9 in the direction shown by an arrow is brought into contact with the sharp end part 20 of the heat transfer medium 18 to be guided by piercing longitudinal holes 19, 19... to pass through said piercing longitudinal holes 19, 19.... As mentioned above, by passing the synthetic resin through the piercing longitudinal holes 19, 19..., a wide heat transfer area is provided and the heat of the heat transfer medium 18 can be uniformly transmitted to the synthetic resin to hold the synthetic resin to proper temp. Since one sharp end part 21 of the heat transfer medium 18 reaches an outflow port 12, the synthetic resin does not lose heat on the way and can hold flowability until flows out to a cavity 15.
Patent JP-S62126321-A (JP)
Title: Spot type resistance thermometer
Inventor: SUNAKAWA YOSHIHIKO
IPC: G01K3/06
Filed: 1985-11-27
Abstract: PURPOSE:To easily detect average temp., by mounting a plurality of resistors with resistance that changes with temp. in a tank and selecting the same, one at a time, to allow a current to flow from a constant current source to generate a voltage drop in the selected one and calculating said voltage drop by an adder circuit. CONSTITUTION:For example, three resistors 2-4, of which the resistance values change with temp., are mounted on a tank and connected to a temp. measuring circuit 8 by cables 5-7. The measuring circuit 8 measures the liquid level in the tank in such a state that a displacer 9 is suspended in the tank 1 with a tape 10 and the tension of said tape 10 is kept constant. The measuring circuit 8 selects the resistors 2-4 one at a time to allow a current to flow and voltage drop at that time is determined. The average temp. of the liquid in the tank is calculated by operation from the voltage drop of each of the resistors 2-4 and the liquid level. By this method, average temp. can easily be calculated by an inexpensive spot thermometer.
Patent JP-H03130965-A (JP)
Title: Information recording and reproducing device
Inventor: NARITA IZUMI
IPC: G11B20/00
Filed: 1989-10-17
Abstract: PURPOSE:To prevent reproducing of a wrong data by recording an identification code in an alternate sector whenever a format operation is performed, deciding whether alternate management information recorded by this code is new or old and inhibiting the old information. CONSTITUTION:The identification code is recorded to an alternate sector of an optical disk 3 by a CPU 1 via a recording part 2 after erasing information of the disk whenever the format operation is performed. Then, when an alternation processing takes place on the disk 3, the identification code is regenerated in a regenerating part 5 to be sent to a code comparing part 6. The read code is compared by the comparing part 6 with the code recorded at the time of formatting this time, and upon coincidence, the recorded alternate management information is decided as new one, and then the alternation processing is carried out by using this information. Then, upon noncoincidence of the codes, the management information is decided as old and is controlled not to be used. By this method, the reproducing of a wrong data is prevented.
Patent JP-H0581729-A (JP)
Title: Optical recording/reproducing device
Inventor: SABURI KAZUMITSU
IPC: G11B5/02
Filed: 1991-09-19
Abstract: PURPOSE:To provide an optical recording/reproducing device capable of preventing the damage of a magnetic head and an optical disk caused by the contacting of the magnetic head to the optical disk by the wobbly surface of the optical disk. CONSTITUTION:This device is provided with an optical head 2 for recording and reproducing data by projecting a light on the optical disk for recording data and outputting the wobbly surface signal of the optical disk, a magnetic head 6 used when data is recorded on the optical disk, an actuator 7 for changing the absolute height position of this magnetic head 6, a position sensor 15 for detecting the absolute height position of the magnetic head 6 and a control means 17 for controlling the absolute height position of the magnetic head 6 by inputting a wobbly surface signal from the optical head 2 and an detecting signal from the position sensor 15 and outputting a signal to the actuator 7. The distance between the magnetic head and the optical disk is maintained constant and the above-mentioned purpose is attained.
Patent JP-S61146393-A (JP)
Title: Apparatus for treating organic waste water
Inventor: MATSUOKA KEIICHIRO
IPC: C02F3/08
Filed: 1984-12-21
Abstract: PURPOSE:To reduce remarkably the area required for setting the titled apparatus and to purify sufficiently a liq. to be treated by providing the apparatus almost equal to a structure obtained by combining conventional aeration vessel and fine separator. CONSTITUTION:In a biological reaction vessel 1 provided with a port 5 for introducing a liq. to be treated and a discharge port 6 and wherein the org. waste liq. is aerobically treated, a group-2 of separation tubes formed by plural fine separation tubes 2 (e.g., ultrafilration membrane tubes) are provided freely rotatively in the biological reaction vessel 1, and a supply flow passage 7 of an oxygen-contg. gas and a permeated liq. discharge flow passage 8 are connected to the fine separation tubes 2 through a communicating member 3. The group-2 of separation tubes are separated by the communicating member 3 into an oxygen-contg. gas supply part and a solid-liq. separation part, and the member 3 is used as a changeover valve for switching successively the parts. Namely, the apparatus can be used almost as a combination of conventional aeration vessel and fine separator, hence the area required for setting the apparatus can be remarkably reduced, and the liq. to be treated can be sufficiently purified. Moreover, clogging due to the contamination by org. materials on the surface of the separation tube can be prevented and the treatment can be stably carried over a long period.