baber/WOPTO huggingface dataset:
Patent JP-2000155628-A (JP)
Title: Consumption current control method and peripheral equipment for information processing system
Inventor: TERASAWA NOBORU
IPC: G06F1/32
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the generation of software for peripheral equipment in a host device and to improve the reliability of the control of consumption current. SOLUTION: A packet discrimination part 5 discriminates whether a packet received from the host device is for synchronization or for time stamp. A packet counting part 6 counts the packet when the packet is for synchronization or for time stamp and resets a counting number when the packet is not for synchronization or for the time stamp. A counting number discrimination part 7 discriminates whether the counting number reaches a prescribed value or not. A feeding control part 8 outputs feeding on/off signal indicating the stop of feeding when the counting number reaches the prescribed value. A control variable feeding part 9 controls consumption current in accordance with the feeding on/off signal.
Patent JP-H01167857-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1987-12-24
Abstract: PURPOSE:To measure the concentration of toner at a high accuracy by providing color toner which either transmits or reflects infrared rays and measuring the reflectance of the infrared rays from a toner image on an image forming body. CONSTITUTION:A laser beam scanner 23 forms an image exposure light L which scans the surface of the image forming boy 21 at a fixed speed through an image-formation lens f, theta lens 54 by switching on and off a laser beam from a laser beam source 51 using He-Ne lasers etc., and deflecting the beam with a mirror scanner 53 consisting of an octahedron rotating polygon mirror. In this case, to decrease the diameters of mirrors 55, 56, and the beam on the image forming body, the title device is provided with a lens 57 which adjusts the diameters of beams which made incident on the image forming f-theta lens 54. By using black toner or color toner which increases reflectance in the infrared region and providing a infrared beam photocoupler on down-stream of the developing device then measuring the reflecting concentration of a reference toner image, the concentration can be measured at high accuracy.
Patent JP-H01172666-A (JP)
Title: Hydraulic controller
Inventor: KACHI HIROYUKI
IPC: B60W10/10
Filed: 1987-12-28
Abstract: PURPOSE:To reduce the influence due to oil temperature by assembling a spring made of shape memory alloy onto a valve for controlling the supplied hydraulic pressure, in a hydraulic controller equipped with said valve communicating to the frictional engagement elements assembled into the hydraulic circuit of a transmission for vehicle. CONSTITUTION:The lower part of a valve spool 32 is formed long and a spring 72 made of shape memory alloy is installed between a rand 37 and the lower edge 71 of a valve body 70. Since, in a hydraulic circuit, the oil temperature in an oil passage 44 is low in case of low temperature, the spring 72 does not extend, and the valve body 70 is applied with a low spring load, and since a drain 48 is closed by the rand 35, the line pressure communicating to each element of the oil passage 44 is increased. Since, at a high temperature, the oil temperature in the oil passage 44 is high, the spring 72 is extended, and the valve spool 32 is applied with a high sprig load, and the spool 32 is pushed up, and the rand 35 is raised up, and then the drain 48 is opened, and the line pressure communicating to each element of the oil passage 44 is lowered.
Patent JP-H03129735-A (JP)
Title: Growth correction thermooxidation process for thin film oxide
Inventor: PURADEITSUPU KUMAA ROI
IPC: H01L29/78
Filed: 1989-12-21
Abstract: PURPOSE: To grow an extremely thin oxide which is as low in defect density and charge trapping density as required and shows a stress-free Si/SiO2 interface by a method, wherein defects on the surface of silicon are trapped or a thermally grown oxide is relieved of stress. CONSTITUTION: A process starts with a wafer being moved in an oven in a time t1 to t2 . The oven is kept at a temperature of 750 deg.C or so at an initial stage. In succession, the wafer is subjected to a first surface treatment for gettering a silicon surface in a dilute chlorine-containing atmosphere. All metal ion contaminants present on a silicon nucleus generation surface are removed through gettering in a time t2 to t3 . By this setup, movable ion concentration Nmi is markedly decreased in a grown oxide. In succession, the oven is raised in temperature to 900 deg.CTf in a time t2 to t4 . A second surface treatment as stress relief annealing is carried out in a time t4 to t5 , whereby a local change in a stress field adjacent to a silicon surface is reduced to a minimum.  A contrast modulation in the lattice image of a silicon layer, adjacent to an interface inside a thermal oxide, is caused by a localized field of distortion, and the field of distortion is lessened by a correction process.
Patent JP-H01173949-A (JP)
Title: Pcm phase modulation transmission equipment
Inventor: NISHIYAMA HITOSHI
IPC: H04L27/22
Filed: 1987-12-28
Abstract: PURPOSE:To automatically correct the substitution of channels due to the relation of high-order and low-order of the frequency of a local oscillator at a transmission/reception side by providing a phase correction circuit and a feedback circuit at the reception side. CONSTITUTION:A pulse with a cycle equivalent to the maximum synchronizing time of a frame synchronization circuit 26 is fed back to the phase correction circuit 31 by a feedback pulse circuit 32. At the phase correction circuit 31, the switching of a signal is varied alternately at every reception of the pulse, however, a state goes to the one is shown in figure (b) by the first time input of a feedback pulse, and a line 1 is substituted for a line 2. In such a way, a substituted PCM signal string is corrected to the same state as that at a transmission side, and frame synchronization is performed adaptively at the frame synchronization circuit 26.
Patent JP-H01173101-A (JP)
Title: Operation/maintenance back-up device
Inventor: OKAMACHI MASAO
IPC: G05B9/02
Filed: 1987-12-28
Abstract: PURPOSE:To enable an operator or a maintenance operator to perform the proper operation/maintenance back-up actions regardless of the operator's experiences by deciding correctly and objectively the resetting to a stabilized state, i.e., a normal state of a plant and securing the automatic switch to a maintenance back-up state from an operation back-up state. CONSTITUTION:An operation/maintenance back-up switch deciding part 12 transmits a switch signal to perform the switch to a maintenance back-up state from an operation back-up state at the time point when it is decided that a process is stabilized by the various state values of the process after detection of an abnormal sign. Thus said switching action is carried out automatically with no need of the human decision so as to eliminate an inconvenient case where the switching time point is not fixed. An abnormal device information storing/deciding part 10 stores all information on the abnormal devices obtained in the operation back-up state into an abnormal device information memory 11. In a maintenance back-up state a maintenance back-up part 4 takes the information out of the memory 11 and can infer the abnormal device. In such a way, the information on all abnormal devices are stored and the inference efficiency is improved in the maintenance back-up state.
Patent JP-H10189889-A (JP)
Title: System of unifying dram macro and logic core with single chip
Inventor: WIN KIN RAKU
IPC: G11C5/14
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide specifications in which a DRAM macro and a logic core are arranged on a same chip. SOLUTION: A chip comprises multi-bank SDRAM(synchronous DRAM) macros located at its upper part and lower part, and a logic core is positioned between the upper and lower SDRAM macro. A PLL 41 is placed on the one side of the center of the chip, and clocks from the PLL 41 are guided to the center of the chip and buffered to drive the SDRAM macros and the logic core.
Patent JP-H01174814-A (JP)
Title: Temperature controller for sludge incinerator
Inventor: OZAKI EMI
IPC: F23G5/50
Filed: 1987-12-28
Abstract: PURPOSE:To control the state of combustion of sludge to a faster stable state by compensating a reference manipulated variable by the deviation of a furnace temperature and a target temperature by the inclination of change of a previous furnace temperature and turning the manipulated variable into a final manipulated variable and determining a sludge charge target value on the basis of the final manipulated variable. CONSTITUTION:When a temperature detector 6 measures a temperature in a sludge incinerator 1, a reference manipulated variable arithmetic unit 51 compares the current temperature and a predetermined furnace target temperature, and determines a manipulated variable by stages by the magnitude of a deviation. A compensation-quantity arithmetic unit 52 computes the quantity of compensation added to the reference manipulated variable on the basis of the inclination of a change acquired from several furnace measured temperatures. A final charge arithmetic unit 53 adds the quantity of compensation to the reference manipulated variable, and computes a final manipulated variable. Each charge target-value arithmetic unit 54 calculates the quantity of sludge directly charged into the sludge incinerator 1 and the quantity of sludge charged into a sludge drier 3 on the basis of the final manipulated variable, and controls a sludge distributor 21.
Patent JP-H11159533-A (JP)
Title: Hydro static bearing support guide roller
Inventor: YAMAZAKI SHIZUKA
IPC: F16C13/02
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To simplify structure and reduce a cost through reduction of the number of constituting parts, and besides to provide stable rotation performance through suppression of the occurrence of air hammer phenomenon, to reduce weight and an inertial moment, and to prevent the occurrence of seizure. SOLUTION: A small diametrical shaft part of a fixed shaft 1 is rendered longer than a roller 7 by length equivalent to thrust bearing gaps 6 and a shaft end part is finished to be smooth and a thrust disc 3 is attached to an end face. A slight chamfering is formed at the edge of the small part of the fixed shaft 1 and the roller 7 is formed of a porous material. Surface treatment of some of impregnation with a metal or resin to prevent leakage of compressed air, plating, coating, and thermal spraying or the joint use thereof is applied on the outer peripheral surface thereof. Further, exhaust passages 9 and 10 communicated with an external part are arranged at a boundary part between a radial bearing gap 5 and a thrust bearing gap 6.  Further, the roller 7 is manufactured by using carbon or surface treatment consisting mainly of molybdenum dioxide is applied on the stepped end face of the fixed shaft 1, the end face, positioned facing the stepped end face of the fixed shaft 1, of the thrust disc 3, and the outer peripheral surface of the small shaft part of the fixed shaft 1.
Patent JP-H08154641-A (JP)
Title: Apparatus for carrying out bacteriostatic treatment of food
Inventor: OSUMI KAZUYOSHI
IPC: A23L3/358
Filed: 1994-12-07
Abstract: PURPOSE: To provide the subject apparatus having a gas generator for forming aerosol of a liquid bacteriostatic agent and a treating chamber for spraying the resultant aerosol of the bacteriostatic agent together with carbon dioxide and simplified in equipment and capable of simply operating. CONSTITUTION: In this apparatus for carrying out bacteriostatic treatment, a mixed aqueous solution, etc., of ammonium hydrocarbonate with a common salt is used as a liquid bacteriostatic agent 1 and the bacteriostatic agent 1 is formed into an aerosol by carbon dioxide in a gas generator 6. The bacteriostatic agent gasified and mixed with carbon dioxide is fed to a mixer 27, where the agent is pressurized with carbon dioxide and led to a nozzle 33 of the treating chamber 32 and carbon dioxide is fed to nozzles 43 and 44 and sprayed into a food which is put on shelves 45 and 46.
Patent JP-2000161254-A (JP)
Title: Scroll compressor
Inventor: OGAWA HIROSHI
IPC: F04C23/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a compressor having high reliability and high efficiency by forming a frame space between a compliant frame and a guide frame, and setting the inside of the frame space to the pressure higher than a suction pressure and not more than a delivery pressure. SOLUTION: Ring-shaped seal grooves for housing a seal material are formed in two places on an inside surface of a guide frame 15. A ring-shaped upper seal material 16a and a ring-shaped lower seal material 16b are fitted to and installed in these seal grooves. A space formed of these two seal materials, the inside surface of the guide frame 15 and an outside surface of a compliant frame 3 forms a frame space 15f. A frame compliant scroll compressor is not easily relieved since the intermediate pressure of the frame space 15f does not reduce though the intermediate pressure of a boss part outside space 2h reduces when a swinging scroll 2 flaps on a thrust bearing 3a of the compliant frame 3 by some disturbance.
Patent JP-2000153927-A (JP)
Title: Paper feeding cassette device
Inventor: KOYAMA KENJI
IPC: B65H1/26
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To increase a degree of engagement of a supporting member with the wall of a slit end and prevent the failing of a cassette by easily detaching the cassette in a simple structure and maintaining the projection level of a stopper projecting on a guide rail when the cassette is drawn. SOLUTION: This device can be set in and off along a guide rail 4 because of a gap between the plate face of a cassette rail 43 and the inside face of a guide rail 41 and is provided with resin sliding members 46 at the upper and lower ends of a plate supporting member 42 for supporting a paper feeding cassette via the cassette rail 43 so that a gap between the supporting member 42 and the inner face of the guide rail 41 can be greater than usual. The projection level of a stopper 44 is thus higher, increasing a degree of engagement of the plate supporting member 43 of the stopper 44 with a slit 45a and preventing the falling of the cassette 3.
Patent JP-2001146564-A (JP)
Title: Pigment aqueous dispersion and inkjet ink
Inventor: IIDA YASUHARU
IPC: C09D11/326
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain a pigment aqueous dispersion and an inkjet ink having excellent storage stability, discharge stability, and anticlogging properties. SOLUTION: The pigment aqueous dispersion is obtained by dispersing a pigment having a specific surface area of 80 m2/g-120 m2/g into an aqueous medium in the presence of a dispersing agent represented by formula (1) (wherein (n) is an integer of 8-20) and a dispersing agent represented by formula (2) (wherein R1 is a 10-20C alkyl group; and M1 and M2 are each a hydrogen atom, an alkali metal or ammonium).
Patent JP-H02176929-A (JP)
Title: Customizing method for system by unitary management of data
Inventor: KENMORI OKISUKE
IPC: G06F9/06
Filed: 1988-12-28
Abstract: PURPOSE:To prevent deterioration of the efficiency and the quality of a customizing work by bringing data to grouping and generating a prescribed value assignment statement of deleted data. CONSTITUTION:For instance, a first data group is constituted of data 1-c, a data storage part beta is constituted of data in a first-a third groups, and data storage parts alpha-gamma are generated by a data generating part 4, respectively. When data (e) is deleted from the data storage part beta by a data managing part 5, the data (e) is deleted from the data storage part beta by the data generating part 4, and simultaneously, in a deleted data prescribed value storage part 3, a deleted data prescribed value assignment statement is generated. In such a way, by generating an internal data area 11 to a data storage part 2 by the data generating part 4, it becomes unnecessary to change a processing part 1. Accordingly, an operation at the time of customization can be brought to labor saving, and an error at the time of a customizing work can be decreased, therefore, the work quality is improved.
Patent JP-H05165534-A (JP)
Title: Method and device for process controlling
Inventor: MARUI TOMOTAKA
IPC: G01J5/00
Filed: 1991-12-13
Abstract: PURPOSE:To improve controllability by a more satisfactory control parameter. CONSTITUTION:For this process controller, a control system is constituted to define a real control target value [film thickness (d) for example] as a control setting value through a emmissivity power ratio Ku* as an indirect control target value and to define an actually measured value Ku of the emmissivity power ratio obtained from a detecting signal Si of a radiation sensor 160 as a controlled variable. According to the real control target value, a process manipulated variable 170 is automatically controlled, and the real controlled variable of a process material 210 (the real film thickness of the process material 210) is controlled so as to be the real control target value.
Patent JP-2001147356-A (JP)
Title: Coated optical fiber ribbon
Inventor: ISHIDA KATSUYOSHI
IPC: H01B11/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To devise the structure of a coated optical fiber ribbon, in such a manner that the deviation in the pitch between optical fibers by the thermal shrinkage of a coating is improved, that the coating is reinforced between the optical fibers and that the leading work of the optical fibers is facilitated. SOLUTION: This coated optical fiber ribbon is formed by longitudinally interposing a belt-like spacer S made of plastic between the optical fibers (f) of the coated optical fiber ribbon T, bringing the optical fibers (f) into abutment on both side ends of the belt-like spacer S and coating the optical fibers in this state with UV resin.
Patent JP-H04206102-A (JP)
Title: Surface conduction type emission element
Inventor: DEGUCHI KOJI
IPC: H01J1/46
Filed: 1990-11-29
Abstract: PURPOSE:To stabilize electron emission ability for a long period of time without applying high vacuum condition by providing a phosphor layer and an acceleration electrode on the surface of an electron emission part. CONSTITUTION:A phosphor layer 6 is provided on the surface of an electron emission part 5 and the electron emitted from the electron emission part 5 is absorbed in the phosphor layer 6 for a short period of time, and an acceleration electrode 7 for giving sufficient energy to excite the phosphor layer 6 is provided on the phosphor layer 6. Not even under a high vacuum condition, electron is emitted highly effectively, and stable emission can be obtained for a long period of time.
Patent JP-H08159465-A (JP)
Title: Inspection system for combustion apparatus and combustion apparatus and data-introducing device both constituting this system
Inventor: ISHIMOTO MASA
IPC: F23N5/24
Filed: 1994-12-08
Abstract: PURPOSE: To provide an inspection system for a combustion apparatus by means of which the inspection can be executed easily as regards items incapable of inspection where use is made of only sensors, etc., provided as equipment in the combustion apparatus. CONSTITUTION: A data-introducing device 28 is connected to a combustion apparatus 27 by signal lines. On the side of the combustion apparatus 27 an inspection-command output part 35 is provided, which outputs an inspection command by driving an inspection program and makes the combustion apparatus 27 act according to the inspection command. When this inspection command makes it necessary to obtain data other than ones obtainable from the sensors and actuators provided as equipment in the combustion apparatus 27, an external data-introducing command part 41 requests the supply of data to which it has no access from the data-introducing device 28.  On the side of the data-introducing device 28 a sensor for obtaining data under request is connected to an external sensor connection part 50 and the data is collected from the sensor, transmitted to the combustion-apparatus side 27 through an external command-data output part 52, and stored in an introduced external-data storage part 36. An inspection judging part 45 reads data from the introduced external-data storage part 36 and executes the inspection as regards items incapable of inspection using data to which the inspection judging part 45 has direct access.
Patent JP-H07189413-A (JP)
Title: Manufacture of washing place floor
Inventor: FUJIMURA DAISUKE
IPC: B32B27/06
Filed: 1993-12-27
Abstract: PURPOSE:To prevent a long time from being required for mounting of tiles. CONSTITUTION:In a method to manufacture a washing place floor by molding fiber-reinforced thermosetting resin by using a mold 1, a tile 2 in the reverse of which a recessed part 21, spreading toward a deep part, is formed is placed in a state that the reverse is exposed to a surface. By laminating a fiber- reinforced thermosetting resin layer 7 on the reverse of the tile 2, fiberreinforced thermosetting resin and the tile 2 are integrally formed.
Patent JP-H06340365-A (JP)
Title: Paper feeding mechanism of electrophotographic device
Inventor: ASADA HIDEKAZU
IPC: G03G15/20
Filed: 1992-12-11
Abstract: PURPOSE:To keep off any paper curl after toner fixing in an electrophotographic printer by providing such a mechanism as reusing heat to be produced in a toner fixing part and drive in this fixing part. CONSTITUTION:This paper feeding mechanism is provided with two heater means 2 and 3 to be heated by conduction of heat to be produced in a toner fixing part. In these heater means 2 and 3, a heater roller 2 sets up a heater 3 in the center, generally a tungsten halogen lamp. In addition, this heater roller 2 is formed of the roller member with an aluminum plain tube, and since the roller surface is treated with Teflon coating because of toner separatingness. Furthermore the heater 3 arranged in the center of the heater roller 2 serves as a heat source for a thermal pressure fixing part. In addition, a heat conductive gear 4 is pressed in and held in one end of the heater roller 2, and a gear 4a transmits its gearing force to a gear part 6a of a metal conductive gear 6, and it transmits the heat produced by the heater 3 to a discharge aluminum roller 5 via the heater roller 2 and each heat conductive surface 40 of these heat conductive gears 4 and 6.
Patent JP-H08157424-A (JP)
Title: Carboxyl-containing acrylic monomer and its production
Inventor: NAKANO SHINJI
IPC: C08F290/00
Filed: 1994-12-08
Abstract: PURPOSE: To obtain the subject new monomer capable of improving the flexibility and other physical properties of copolymers therefrom. CONSTITUTION: This acrylic monomer is expressed by formula I (R<1> is H or methyl; R<2> -R<4> are each a 2-8C alkylene; R<5> is the hydrocarbon residue of an aliphatic, alicyclic or aromatic dicarboxylic anhydride; n is 0 or 1-6; m is 1-6). This compound is obtained by reaction of a hydroxyl-contg. acrylic monomer of formula II with an aliphatic, alicyclic or aromatic dicarboxylic anhydride. The compound of formula II, in turn, is prepared by reaction between a hydroxyalkyl (meth)acrylate of formula III or a lactone adduct thereof and a cyclic carbonate of formula IV in the presence of a catalyst.