baber/WOPTO huggingface dataset:
Patent JP-H10112631-A (JP)
Title: Pseudo impedance circuit
Inventor: WAKI NAOZUMI
IPC: H03H11/48
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a pseudo impedance circuit which can secure a linear impedance characteristic in regard to a pseudo impedance circuit which falsely rises the input impedance according to the frequency by controlling the base voltage of plural transistors according to the input voltage. SOLUTION: This impedance circuit consists of a PNP transistor TR Q1 which outputs the collector current according to the relevant input signal with its base current controlled according to the input signal, a PNP TR Q2 which controls the collector current of the TR Q1 according to the base current of the TR Q1 with its emitter connected to the collector of the TR Q1, and an NPN TR Q3 whose base is connected to the collector of the TR Q2 with its base connected to the collector of the TR Q2 respectively.
Patent JP-H08106631-A (JP)
Title: Method and apparatus for producing magnetic recording medium
Inventor: KASHIWATANI MAKOTO
IPC: C23C16/50
Filed: 1994-10-05
Abstract: PURPOSE: To forms films at a high speed or in a large area on a web-shaped substrate, to drastically decrease the amt. of the reactive gases to be discharged in an unreacted state and to prevent contamination by adhesion of the components of the cracked reactive gases. CONSTITUTION: Discharge plasma flow 5 emitted into a vacuum chamber 4 is passed into a reaction tube 7 extended in this vacuum chamber 4 along the flow direction of this discharge plasma flow 5 and the reactive gases described above are supplied into this reaction tube 7 to effect a gaseous phase reaction within the reaction tube 7. The gaseous components cracked by the gaseous phase reaction in the reaction tube 7 are splashed to the front surface side of the substrate 2 from an opening 9 for film formation opened in part of the tube wall of the reaction tube 7 in such a manner that the front surface of the substrate 2 and the discharge plasma flow 5 faces each other.
Patent JP-S61144206-A (JP)
Title: Skew rolling method of seamless pipe
Inventor: ODAKA MIKIO
IPC: B21B19/06
Filed: 1984-12-17
Abstract: PURPOSE:To support a pipe stock stably, and to roll it smoothly into an excellent shape, by setting the taper angles at the inlet and outlet sides of a roll shoe, the lengths of the inlet and outlet sides of roll shoe and the distance between the max. diam. part of roll shoe and the gorged part of rolling roll, by using the equations. CONSTITUTION:The inlet-side taper angle gamma and outlet-side taper angle delta of a roll shoe 22 are set by the equation I, and the inlet-side length Le and outlet- side length L0 of roll shoe 22 are set by the equation II. Next, the distance P from the gorged part of a rolling roll 21 to the max. diam. part of roll shoe 22 in the direction toward the inlet side of rolling, made as the plus direction, is set by the equation III. Further, the following signs are used in the equations, where; Di: outer diam. of pipe stock at inlet side, Df: outer diam. of pipe stock at outlet side, E: gorge of rolling roll 21, alpha: inlet-side face angle of roll 21, beta: outlet-side face angle of roll 21, K: influence angle, influence of slant angle of roll 21 upon contact length between rolls.
Patent JP-S62125438-A (JP)
Title: Virtual input and output device
Inventor: SHIMOJO TAKASHI
IPC: G06F9/46
Filed: 1985-11-27
Abstract: PURPOSE:To omit the substitute processing using a virtual computer control program for the input/output processing carried out through a virtual computer, by preparing a virtual computer index for discrimination of the virtual computer and the input/output address addition value corresponding to said virtual computer index. CONSTITUTION:An input/output processing request is delivered to a real input/ output device shown by an input/output address 10 from a program. Thus the presence or absence of a virtual computer processing mode is decided. When said processing mode is confirmed, the value of the corresponding item of the input/output address addition value that is shown in an input/output address by a virtual computer index is added to the address 10. Then it is confirmed that the result of said addition is less than the allocated area shown by the item of the corresponding input/output address addition value of an input/output address conversion table 13. Then the result of addition is defined as a new input/output address and this address value is used for retrieval of the table 13. Thus the items of the corresponding real input/output device control table 14 are obtained.
Patent JP-H06237205-A (JP)
Title: Radio selective calling receiver with display function and its display control method
Inventor: FUJII TOMOHIRO
IPC: G06F3/038
Filed: 1993-10-22
Abstract: PURPOSE:To obtain the radio selective calling receiver with a display function, which simplifies a display operation of receiving information, and facilitates remarkably obtaining of display information and grasping of all the contents. CONSTITUTION:An optical mouse 12 emits the light of two colors of different wavelength. Also, the optical mouse 12 has a photodetecting circuit for photodetecting a reflected light of the light of two colors, and has a function for reading optically coordinates. This optical mouse is arranged on the reverse side of a radio selective calling receiver main body, moves in the vertical and the left/right directions on a plate to which optical coordinate information is imparted, and scans coordinate information. A CPU 8 obtains the coordinate information in the X and the Y directions of a panel from two reflected light, and drives an LCD driver 10 and an LCD display 11 so that all display information can be subjected to scroll display.
Patent JP-H01108714-A (JP)
Title: Current transformer
Inventor: OGURA SHINZO
IPC: H01F38/28
Filed: 1987-10-22
Abstract: PURPOSE:To prevent AC and DC external magnetic fields from entering a secondary winding by a method wherein a ring-shape shield composed of a superconductor is provided along at least one circumferential direction of a primary conductor and the secondary winding is provided inside the shield. CONSTITUTION:A shield 6 composed of a superconductor surrounding both side ends and circumferential parts of a core 2 and a secondary winding 3 is provided and the temperature of the shield 6 is kept below the critical temperature by a heat insulating container 7. The heat insulating container 7 contains coolant and has a structure holding the core 2 and the secondary winding 3. With this constitution, the secondary winding 3 is shielded from all external magnetic fields regardless to AC components or DC components by the Meissner effect of the superconductor of which the shield 6 is composed so that misoperation can be avoided and the sectional area of the core 2 which is enlarged in order to avoid misoperation in the conventional constitution can be reduced and the weight can be reduced.
Patent JP-2000094731-A (JP)
Title: Method for, measuring, and method for correcting accumulation heat amount of thermal print apparatus
Inventor: MIZUNO KIMIYASU
IPC: B41J2/36
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To easily correct heat accumulation without requiring a complicate circuit such as one for changing a printing pulse width by carrying out a heat accumulation correction to printing gradation data itself and obtaining from a specific formula an accumulation heat amount immediately before a power supply start for printing an N line. SOLUTION: An accumulation heat amount-storing part 3 of a thermal print apparatus 1 stores data of an accumulation heat amount (the number of gradations to be corrected) immediately before a start of power supply at an initial time. A correction gradation number-operating circuit 2 carries out a subtraction process to gradation data in accordance with the data of the accumulation heat amount read out from the storing part 3.  An accumulation heat amount-operating circuit 5 obtains the accumulation heat amount immediately before a start of power supply for printing an N-th line according to a formula wherein the number of gradations of the accumulation heat amount immediately before the start of power supply for printing the N-th line is T(N), a function showing a value corresponding to data of a gradation (x) printed to an (N-1)th line is ξ(x), a time after an end of power supply for printing the (N-1)th line to a start of power supply for next printing is K(N-1) and a heat time constant is τ.
Patent JP-H11109682-A (JP)
Title: Wet developer and its production
Inventor: TSUCHIYA KATSUNORI
IPC: G03G9/087
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To improve electrification characteristics of an image and to improve image fixing property by preparing a developer containing a coloring agent and a resin in an electric insulating solvent and coating the surface of resin particles comprising a resin containing carboxyl groups or hydroxyl groups and a dye having sublimating property with a resin containing basic groups. SOLUTION: A resin having carboxyl groups or hydroxyl groups and a dye having sublimating property are previously dispersed in a highly insulating solvent, to which a soln. of a resin having basic groups is added to produce dye resin particles. Then, at least a part of the surface of the resin particle comprising the dye and the resin containing carboxyl groups or hydroxyl groups is coated with the resin containing basic groups. Since the resin having basic groups precipitates while interacting with the carboxyl groups or hydroxyl groups of the resin which is already adsorbed to the dye surface, the obtd. dye resin particles show good fixing property and high image density.
Patent JP-H06117676-A (JP)
Title: Electric energy charge calculator for air-conditioner
Inventor: ISHIKAWA YOSHINORI
IPC: F24F11/02
Filed: 1992-10-05
Abstract: PURPOSE:To set proportional division accuracy of electric energy consumption of an air-conditioner to nearer to customer's needs by providing a switch for selecting a proportional division system in an energy charge calculator for the conditioner. CONSTITUTION:Electric energy proportional division system is selected by switches 15-17. The switches 15-17 are read by a control mechanism 10, and electric energy consumption is proportionally divided by an operating time ratio proportional division system when the switch 15 is closed, an operating current ratio proportional division system when the switch 16 is closed or a thermo-on time ratio proportional division system when the switch 17 is closed. Data necessary for the proportional division is used in the mechanism 10 from a concentrical controller 2 via a transmitting mechanism 9 through a control line 13 in the case of proportional division. The mechanism 10 proportionally divides electric energy consumption of an air conditioner 1 based on data obtained from the controller 2 by the system decided by the switches 15-17 to calculate the charge. Thus, proportional division accuracy of the electric energy consumption of the conditioner can be matched to customer's needs.
Patent JP-H06197954-A (JP)
Title: Suction catheter assembly
Inventor: KAARU URURITSUHI
IPC: A61M1/00
Filed: 1993-10-25
Abstract: PURPOSE: To provide a sucking catheter assembly wherein danger to expand a sleeve is decreased without any contact with contaminated substances by a user. CONSTITUTION: A sucking catheter assembly has a sucking catheter 1 sealed along its length within a protective sleeve 2. The catheter 1 extends from a vacuum connecting member 3, and the vacuum connecting member is connected with a sucking source 5. A patient connecting member 4 is connected with a trachea tube 7 and has two side ports 46, 47 connected with a ventilation device. A one-directional valve in the patient connecting member 4 gets out gas contained in the sleeve 2 into the patient connecting member when the catheter 1 forwards.
Patent JP-H02187487-A (JP)
Title: Ethylene/vinyl acetate polymer for latex caulking material
Inventor: JIEIMUZU ERU UOOKAA
IPC: C08L31/04
Filed: 1989-10-16
Abstract: PURPOSE: To provide the subject polymer for preventing the penetration of water to a building and the discharge of air comprising a filler, a vinyl ester of alkanoic acid, an alkyl acrylate, a specified emulsion in specified ratios.  
     CONSTITUTION: The objective composition comprises (A) 30-80 wt.% of a filler, and (B) 30-70 wt.% of a polymer emulsion obtained by copolymerization of a monomer component consisting of (i) 30-70 pts.wt. of a vinyl ester of alkanoic acid, (ii) 15-60 pts.wt. of a (2-8C) alkylacrylate or (2-10C) dialkylmaleate, (iii) 10-30 pts.wt. of ethylene, (iv) 1-5 pts.wt. of an olefinically unsaturated monomer or dicarboxylic acid, (v) 0-5 pts.wt. of a multifunctional monomer, and (vi) 0-8 pts.wt. of a copolymerizable functional monomer having hydroxyl, amide or methylol substituents. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08130698-A (JP)
Title: Image display device
Inventor: FUJITA HIROYUKI
IPC: G11B27/34
Filed: 1994-10-31
Abstract: PURPOSE: To provide an image display device by which real time information of a display image is grasped by intuition. CONSTITUTION: The display device is a display device for an image used for edit device of a video image or the like and relative time information in a series of image data to be displayed is displayed on a relative time display slider 20 arranged on a screen horizontally. Then the real time information of the image to be displayed is displayed by an absolute time display slider 30 arranged on the screen vertically. Then an operation straight line 14 representing the correspondence between the relative time and the absolute time is displayed on a region using the two sliders for the X- and Y-axes respectively.
Patent JP-2001091882-A (JP)
Title: Optical writing device
Inventor: ITO TATSUYA
IPC: G02B26/10
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical writing device by which plural optical devices and a light emitting source can be respectively and independently driven in an optical axis direction by a driving means while respective parts can be guided by a common supporting and guiding means, and beam diameter in a main scanning direction, beam diameter in a sub-scanning direction and pitch in the sub-scanning direction on a surface to be scanned can be corrected well in a multi-beam optical scanner. SOLUTION: This device is provided with a light source unit1 consisting of the light emitting source 1a and an optical device 1c, a first optical system 20 guiding a light beam from the unit 1 to a deflector 4 by using plural optical devices 2 and 3, a second optical system 5 image-forming the optical beam deflected by the deflector 4 as a scanning line to the surface to be scanned, a detecting means set so as to be inclined in the main scanning direction on an image surface and detecting the image forming condition of the image forming beam on the surface to be scanned, and a correcting means correcting the image forming condition of the light beam.
Patent JP-H05218911-A (JP)
Title: Superimposing signal monitoring device
Inventor: OKAMOTO KAZUHIKO
IPC: H04B3/46
Filed: 1991-10-16
Abstract: PURPOSE:To easily monitor the presence of a high frequency signal with a miniaturized device by providing an input/output connector section, a DC voltage blocking section, a frequency detection section, a display section displaying only the presence of a superimposing signal being the result of detection and a power supply section. CONSTITUTION:A cable for monitoring a superimposing signal is connected to two input/output connectors 4 independently of the direction of the signal. The monitoring device is provided with a power supply section 5 separating a required power from the conductor of a coaxial cable, and extracts a DC through a choke coil having a high input impedance to a high frequency signal to be monitored and giving no influence onto the signal and supplies power to each section. On the other hand, only a high frequency signal is separated from the high frequency signal to be monitored by a DC blocking section 1 coupled with the conductor and led to a signal detection section by frequency classifications 2. The detection section 2 detects whether or not the level of the signal at every frequency of the high frequency signal to be monitored is a prescribed level or above. The result is displayed on a display section 3 and the presence of the signal at every superimposed frequency signal is visually observed to monitor the signal.
Patent JP-H09113575-A (JP)
Title: Iddq diagnostic system
Inventor: HAYASHI NOBUYUKI
IPC: G06F17/50
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To guarantee that no feeedthrough current flows on portions such as a RAM and three-state elements by determining the condition that no feedthrough current flows, and generating a test pattern for satisfying the determined condition. SOLUTION: The condition that one of three-state elements 201, 202 is kept at the high-impedance state and the other is 0 or 1 is determined as the condition that no feedthrough current flows. A pattern keeping the three-state element 201 at the high-impedance state and allowing the three-state element 202 to have a logical value 1 or 0 is generated for determining the value of an edge group 209 satisfying the determined condition. A pattern controlling the value of a pin 204 to 1 and controlling the value of a pin 205 to 0 is obtained. The values of pins other than the determined pin group 211 in an input pin group 210 are determined as a pattern for detecting a failure, e.g. a pattern for detecting the failure of an AND circuit 203.
Patent JP-H10112549-A (JP)
Title: Solar battery module
Inventor: KATAOKA ICHIRO
IPC: H01L31/048
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable solar battery module in which performance does not deteriorate because of light loss due to yellowing by restraining yellowing of a surface coating material in long-term outdoor exposure. SOLUTION: In the module, a light incident side surface of a photoelectromotive element 101 is coated with at least, two layers of transparent surface sealing material resin layer 102 and a transparent surface protection film 103 positioned in an outermost surface at a light incident side thereof in contact therewith. Oxygen transmittance of the surface protection film 103 is 1cc/m<2> .24hr.atm or more and 50cc/m<2> .24hr.atm or less in 25 deg.C/90%RH.
Patent JP-S62125580-A (JP)
Title: Head moving mechanism for driver of rotary recording medium
Inventor: HAMANO KENICHI
IPC: G11B21/02
Filed: 1985-11-27
Abstract: PURPOSE:To increase the diameter of a cam gear without increasing the overall size of a driver for rotary recording medium, by setting a cam gear rotatably and coaxially with the shaft of a spindle that revolves a magnetic disk. CONSTITUTION:When a magnetic disk cassette 38 is set into a magnetic disk driver 1, a magnetic disk 44 is rotated together with a spindle 8. At the same time, a magnetic head 20 is put into a cassette housing 39 and the head surface comes into contact with the recording surface of the disk 44. When access is secured between the disk 20 and another recording track, a motor 35 is rotated and a cam gear 29 is rotated by a prescribed amount. Thus a head support member 11 is moved in the prescribed direction by a prescribed amount. In such constitution, the gear 29 can be set coaxially with the axial core of the spindle 8. Thus the diameter of the gear 29 is increased. As a result, the number of teeth of the gear 29 can be considerably increased and therefore the head 20 can be moved with high accuracy.
Patent JP-H09114658-A (JP)
Title: Microcomputer
Inventor: SUGITA KAZUYA
IPC: G06F9/30
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To improve the reliability by providing a means which determines a term of validity/invalidity of taking-in of a prescribed instruction and a taking-in invalidating means which invalidates the prescribed instruction taken in the term of invalidity and discriminating erroneous taking-in of the prescribed instruction at the time of instruction fetch. SOLUTION: When a counter 1 counts up a system clock CLK to have the counted value of hexadecimal '82', lower two bits of the counter 1 become '1', and therefore, the output signal of an AND circuit 2 goes to the high level to set the term of validity of an STP instruction. When the counted value becomes hexadecimal '84', the output of the AND circuit 2 goes to the low level to set the term of invalidity of the STP instruction. When the STP instruction should be executed, it is necessary to generate a program so that the STP instruction is fetched while the counted value is hexadecimal '82' or '83'. Thus, the STP instruction generated by the change of another instruction brought by noise or the like is not erroneously fetched, and the erroneous instruction is not executed.
Patent JP-H03133748-A (JP)
Title: Container having pour spout
Inventor: KITASE RIYOUICHI
IPC: B65D35/22
Filed: 1989-10-13
Abstract: PURPOSE:To obtain a container having a pour spout with ease of squeezing action and no air spouting by providing an operating external casing with a shape restoration property, an internal container main body with a discharge nozzle and a sealed air chamber which is provided between the external casing and the container main body and has a check valve. CONSTITUTION:When a content (w) composed of viscous fluid is filled in an internal container main body 5, and an operating external casing 2 is squeezed by hand to exert a compression force F on the circumferential surface of the operating external casing 2 after a screwed cap 10 is removed, the compression force F acts on the circumferential surface of the internal container main body 5 as a uniform pressure (f) through the sealed air chamber 12 so that the internal container main body 5 is squeezed, causing the content (w) to spout from a discharge nozzle 9 of a discharge cap 8 through an outlet mouth 6. When the squeezing force is released, the operating external casing 2 restores its original shape, causing the volume of the sealed air chamber 12 to expand. Therefore, as a negative pressure is developed inside, air flows into the air chamber 12 through a check valve 11 until the pressure in the air chamber 12 reaches the ambient pressure. And, the internal container main body 5 is deformed into a shrunk shape due to the internal pressure of the sealed air chamber 12 after the content flows out.
Patent JP-H05108163-A (JP)
Title: Control signal generator using encoder
Inventor: FUJISHITA KANAAKI
IPC: G05D3/12
Filed: 1991-10-16
Abstract: PURPOSE:To obtain a stable control signal even when a movable operation part is located at the bordery part between two division areas adjacent to each other while using an encoder provided with the movable operation part movable along the array of plural division areas which generates code data corresponding to the division area provided with the movable operation part out of the plural division areas. CONSTITUTION:This generator is provided with an encoder 11, a gray code decoder 12 and a control unit 13. When conversion data from the gray code decoder 12 forming the conversion data based on code data from the encoder 11 are taken into the control unit 13 at a prescribed period and when each of the taken conversion data is different from current position data DN and when it is also different from reference data DN-1 and DN+1 selected corresponding to direction data Rd, a control signal corresponding to the conversion data taken from the control. unit 13 is transmitted.