baber/WOPTO huggingface dataset:
Patent JP-H03286899-A (JP)
Title: Dampening water not requiring photosensitive lithographic printing plate
Inventor: ABE YUKIO
IPC: G03F7/00
Filed: 1990-04-03
Abstract: PURPOSE:To obtain excellent adhesive property between a base material and a photosensitive layer and to achieve improvement of printing resistance and flaw resistance by a method wherein a primer layer contains at least one kind of compound selected from a compound group having urethane bond and/or urea bond, and at least one terminal of the compound is a functional radical of a specific formula. CONSTITUTION:In a dampening water not requiring photosensitive lithographic printing plate of providing a primer layer, a photosensitive layer, and a silicone rubber layer in this order on a base material, the primer layer contains at least one kind of compound selected from a compound group containing urethane bond and/or urea bond and at least one terminal of the compound is a functional radical of formula I to form the dampening water not requiring photosensitive lithographic printing plate. In the formula, n expresses an integer of 1-3, X expresses an organic radical which generates a hydroxyl radical by hydrolysis, and Y expresses a hydrogen atom or an 1-6C alkyl radical.
Patent JP-H08261761-A (JP)
Title: Method for canceling offset in measurement with gyro
Inventor: HOSAKA HIROSHI
IPC: G01C19/00
Filed: 1995-03-23
Abstract: PURPOSE: To accurately cancel an offset by a method wherein measurement of an offset angle velocity is executed again when the angle velocity in the measuring of the offset angle velocity exceeds a predetermined value. CONSTITUTION: An amplitude detection circuit 6 detects a maximum amplitude value App in the variation of an angle velocity signal (wa) obtained during the measuring. A control circuit 7 inputs the maximum amplitude value App, and compares it with a predetermined threshold level S1. When the compared result is App >=S1, the measurement is repeated by controlling an integrating circuit 3 and the circuit 6 and when the result is App<S1, the measurement is stopped at that time. Before offset cancel is executed, an offset angle velocity signal (wo) is measured. At that time, an object 2 to be measured and a gyro 1 are stopped, the angle velocity signal (wa) that the gyro 1 outputs is integrated by the integrating circuit 3 and the maximum amplitude value App of the angle velocity signal (wa) is detected by the circuit 6.  When a predetermined measuring time has passed, a primary measurement is completed.
Patent JP-S62259745-A (JP)
Title: Device for automatically arranging and transferring workpiece
Inventor: FUKUCHI RIYOUSUKE
IPC: B23Q7/18
Filed: 1986-04-16
Abstract: PURPOSE:To enable plural shapes of workpieces to be arrangedly transferred without exchanging bars by providing C-shaped bars of plural types of receiving shapes and making a necessary shape of bar faced to the inner peripheral side of a drum while reversing others to face the outer peripheral side, depending on a workpiece. CONSTITUTION:When the shape of thrown-in workpieces is the shape of the receiving part 13b of a C-shaped bar in between arrangement facilitating plates 8, the receiving part 13b of a bar 12b is faced to the inner peripheral face side of a drum body while bars 12a, 12c are reversed to make their receiving parts 13a, 13b face the outer peripheral face side. That is, a guide rail 21a is removed and, after rotating a reversing member 18 via an arm 19, a cam follower 23 is again applied to a groove type cam 22, and the rail 21a is installed. And, by throwing workpieces into the drum and as the drum is rotated counterclockwise, workpieces having shapes other than the shape of the receiving part 13b slide down along the arc shaped curved faces 8a of the arrangement facilitating plates 8 and the projected curved faces of the bars 12a, 12c, and the only workpieces having the shape 13b are rotated and discharged.
Patent JP-H06296831-A (JP)
Title: Treatment of phenol containing waste water
Inventor: KONDO MASAKAZU
IPC: C02F9/00
Filed: 1993-04-15
Abstract: PURPOSE:To dispense with an extractant and diluting water and to achieve the simplification of constitutional machinery and the reduction of operation cost by supplying waste water obtained by evaporating and condensing phenol containing waste water under reduced pressure to a separator equipped with a pervaporation membrane and separating phenol from the transmitted soln. on a reduced pressure side. CONSTITUTION:A pervaporation membrane 1 is set to the cell 2 of a flange base and phenol-containing waste water subjected to reduced pressure treatment is supplied to the glass container 3 on the surface of the membrane 1 to be stirred by a magnetic stirrer 4. This supplied waste water is always adjusted to 50 deg.C by a glass heater 5 and a heater controller 6. The vacuum degree on the transmission side of the rear surface of the membrane 1 is held to 1 Torr by a vacuum pump 7 through a solenoid valve 8 and a sensor 9 and the transmitted water of the membrane 1 is solidified by ethylene glycol 11 cooled to -10--30 deg.C by a cooler 10 to be collected in containers 12,13. When the compsn. of the transmitted soln. is measured by a gas chromatograph or an absorptiometer, the recovery and treatment of phenol can be efficiently performed although the phenol concn. of the supplied water must be considered.
Patent JP-S58207009-A (JP)
Title: Production of diffraction grating
Inventor: OKUDA HAJIME
IPC: H01S5/00
Filed: 1982-05-27
Abstract: PURPOSE:To prevent etching of photoresist and to produce a good diffraction grating having a specular surface on a specific semiconductor substrate by etching said substrate by using a liquid mixture of HBr, HNO3 and alcohol as an etching soln. CONSTITUTION:A liquid mixture consisting of HBr, NNO3 and alcohol (e.g.; methanol, ethanol, etc.) is used as a soln. for etching in the stage of forming positive type photoresist of a prescribed pattern on a semiconductor substrate of InP or GaxI1-xAsyP1-y and etching the semiconductor substrate with said photoresist as a mask thereby forming periodic ruggedness on the semiconductor substrate. The etching of the photoresist is effectively prevented by using the etching soln. mixed with alcohol in place of water in the prior art, and the good diffraction grating having a specular surface is produced on the semiconductor substrate.
Patent JP-H01261645-A (JP)
Title: Manufacture of printed board
Inventor: UNO SHIGEHISA
IPC: G03F1/00
Filed: 1988-04-13
Abstract: PURPOSE:To improve the aligning accuracy of a printed board by providing a mask with transparent reference points for aligning the printed board and setting the printed board to the reference points. CONSTITUTION:In order to align a printed board during manufacturing with a film mask 5 provided with deseired patterns, the alignment with the printed board is performed with the mask 5 provided with transmisive pattern having a suitable size for alignment corresponding to the reference places for aligning the printed board, such as a through hole 9, conductor patter 1. After the mask 6 shielding the transmissive pattern for aligning the mask 5 pattern formation is performed by developing a solder resist 2. Since the pattern of the positive type mask 5 can be aligned transmissively with the through hole of the conductor patter in such way, the aligning accuracy is improved and no additional processing is required.
Patent JP-2000282365-A (JP)
Title: Fiber product containing cellulosic fiber and its production
Inventor: ABE SHUNZO
IPC: D06M15/423
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a cellulosic fiber-containing fiber product the deterioration of whose strength is controlled due to cross-linked bonds and which has excellent shrink resistance, excellent wash and wear resistances, an excellent pleating property, and the like, by applying a specific cross-linking treatment to a fiber product containing cellulosic fibers. SOLUTION: This cellulosic fiber-containing fiber product contains cellulosic fibers which have a cross-linked structure in which the molecular mobility of the 6-carbon atoms in the cellulose molecules after a 130 deg.C×30 min hot water treatment increases in comparison with that before the 130 deg.C×30 min hot water treatment. The molecular mobility of the 6-carbon atoms is preferably expressed by a longitudinal relaxation time of the 6-carbon atoms by a cross polarization magic angle spinning(CP/MAS) solid 13C-NMR method.  The cellulosic fiber-containing fiber product is obtained by imparting a cyclic urea compound having at least two active hydrogen atoms capable of being methylolated to a cellulosic fiber-containing fiber product, sewing the treated cellulosic fiber-containing fiber product, and then treating the sewed fiber product with a cellulose-cross-linking agent in the presence of a catalyst for the reaction to cross-link the cellulosic fibers.
Patent JP-S61244128-A (JP)
Inventor: JIYOSEFU CHIYAARUZU ENJIERU
IPC: G06F11/00
Filed: 1986-04-16
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-S62245855-A (JP)
Title: Multi-function electronic board
Inventor: WATANABE KAZUO
IPC: B43L1/04
Filed: 1986-04-18
Abstract: PURPOSE:To obtain a multi-function electronic board by providing a picture recording control means processing a picture signal read by a picture read means and writing the result in a picture display means and a picture recording control means processing a picture signal read by a transparent write member and a read sensor and outputting a hard copy. CONSTITUTION:When an original is loaded to an original reader 16 and an original rad sensor 17 reads a picture of the original, a picture recording signal PSA is inputted to an electrophotographic printer section 19, and an unfixed picture expanded on a white print face of a photosensitive belt 7 is formed. Support rollers 8A,8B are turned synchronizingly in the direction G, the unfixed picture is carried in the write region of a transparent film face 6 of a board 4, and a superimposing picture is written on a transparent film face 6 by a felt pen or the like while observing the unfixed picture. In desiring to copy a combined picture, a contact line sensor 5 is moved automatically in the direc tion D to read the combined picture, inputted to a thermal head control section 20, where the picture is processed and a reduced picture is recorded on thermosensing paper by the printer section 3.
Patent JP-S5213235-A (JP)
Title: Temperature control apparatus
Inventor: TAGUCHI KIICHI
IPC: B60H1/08
Filed: 1975-07-22
Abstract: PURPOSE:A heating/cooling apparatus of a gas-circulation system operable to maintain an indoor temperature at a predetermined level rapidly and reliably in response to a flow quantity and a flow velocity of air passing through a heat exchanger and to a change in a temperature of a medium.
Patent JP-H06280914-A (JP)
Title: Cylindrical vibration-proof bush
Inventor: TOMITA MAMORU
IPC: F16F1/38
Filed: 1993-03-24
Abstract: PURPOSE:To make a spring constant in a perpendicular section to a shaft different in a XX direction from that in a YY direction. CONSTITUTION:A cylindrical inner tube 3 is arranged in a center and a vibration-proof rubber body 2 is arranged on its outside by a vulcanizing bonding means. An outer tube 1 is arranged outside this vibration-proof 2 by the vulcanizing bonding means likewise. A recessed part 11 projecting toward the inner tube 3 side is arranged on a part of this outer tube 1. Thereby, as the spring constant in a XX direction is different from that in a YY direction in a perpendicular section to a shaft, both properties of vehicular comfortableness and steering stability can be improved by installing this vibration-proof bush, for example, on the support part, etc., of a suspension device.
Patent JP-H01262224-A (JP)
Title: Differential limiting torque controller
Inventor: IMAZEKI TAKASHI
IPC: B60K23/04
Filed: 1988-04-12
Abstract: PURPOSE:To aim at improving the driving performance in turning and preventing a vehicle spin in turning acceleration of a large turning radius by making control for weakening differential limiting torque as a turning radius becomes larger according to fore and aft acceleration equivalent values. CONSTITUTION:A differential limiting torque control means 4 can control variably the differential limiting torque between bilateral driving wheels 2 and 3 by means of fastening power control of a differential limiting clutch 1. A turning radius detection means 5 to detect the size of a vehicle turning radius and a fore and aft acceleration detection means 6 are provided in a vehicle such as to improve its driving performance even in turning by giving said differential limiting torque. Said differential limiting torque means 4 makes control for weakening said differential limiting torque according to the fore and aft acceleration equivalent values as the size of a turning radius becomes larger.
Patent JP-S5615176-A (JP)
Title: Automatically restarting circuit of multipolar synchronous motor
Inventor: MUTOO NORIO
IPC: H02P1/46
Filed: 1979-07-13
Abstract: PURPOSE:To enable restarting of the motor automatically by resetting the drive pulse signal so that it can be followed by the motor with the feedback of the signal detecting the lowering of the rotational frequency or the stoppage of the motor to the drive pulse generation circuit. CONSTITUTION:As soon as the rotational frequency setting signal b is set at the comparator 6, the counter 8 starts counting the output pulse of the oscillator 7. The output of the counter is provided to the chopper circuit 2 and the inverter circuit 3 by way of the D/A converter 9 and V/F converter 2. When the rotational frequency signal b equals to the output signal of the counter 8, the counter 8 stops counting the pulses. When the rotation detecting circuit 11 detects stoppage of the motor, the pulse detection signal d resets the counter 8 and the counting of the pulses by the counter 8 is restarted.
Patent JP-S5213737-A (JP)
Title: Analog signal delay unit
Inventor: OOTA MITSUHARU
IPC: H01L29/762
Filed: 1975-07-22
Abstract: PURPOSE:The analog signal moulated by a clock signal frequency shall be compensated in an output circuit.
Patent JP-H1173273-A (JP)
Title: Inputting device for physically handicapped person
Inventor: KONDO YASUSHI
IPC: G06F3/0346
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an inputting device for a handicapped person in which instructing precision for an input can be made satisfactory in a relatively simple constitution, and a load on a handicapped person can be saved compared with this kind of conventional device. SOLUTION: An optical system 3 for detecting a visual line is attached to a head mount display 1 for displaying a picture for input instruction according to a command from a computer 2, and the visual line of the mounter of the display 1 is detected by the optical system 3 so that a watched point on a picture can be obtained, and the watched point is used as a input instruction point so that visual line moving amounts can be increased, and visual line detecting precision can be improved, and input can be attained by even a user lying in a bed. Also, this device is provided with a means for measuring a watching continuing time for a place in a constant range, and judging the confirmation of input when the time is over a normalized time, or when blink is detected from an eye ball picture signal, and blink is continuously performed plural times within a constant micro time.
Patent JP-H02268433-A (JP)
Title: Manufacture of semiconductor device
Inventor: DEN YASUHIDE
IPC: C23C16/44
Filed: 1989-04-10
Abstract: PURPOSE:To suppress generation of dust and to treat in mass production by continuous operation by forming a silicon oxide film on a semiconductor substrate in a core tube by a reduced pressure chemical vapor growing method, and then supplying oxygen into the tube under reduced pressure. CONSTITUTION:A wafer is mounted in a reaction tube 1 of a reduced pressure CVD unit, a hatch 3 is closed, the tube 1 is evacuated to vacuum via a discharge tube 13, nitrogen gas is introduced into the tube 1 through a supply tube 2 to temporarily prepare a nitrogen atmosphere in the tube 1. Then, mixture gas of SiH4 and N2O is supplied into the tube 1 through the tube 2 to grown a silicon oxide film on the surface of a wafer. In this case, unreacted SiH4 molecules 4 are adhered to the inner face of the tube 1. Then, oxygen gas is introduced into the tube 1 through the tube 2, remaining SiH4 is reacted with oxygen molecules 5 to generate silicon dioxide molecules 6. Thus, the molecules 6 are removed via the tube 13 to prevent dust from generating.
Patent JP-H01261843-A (JP)
Title: Wafer handling chuck
Inventor: HASENO YOSHIO
IPC: B66C1/28
Filed: 1988-04-12
Abstract: PURPOSE:To improve the yield rate in manufacturing without damaging a wafer, by supporting pawls which support the end surface of the wafer at least at three or more points on the main body of a chuck so that the pawls can be opened and closed. CONSTITUTION:A spot facing 13 for accommodating a wafer 10 is provided in a wafer mounting susceptor 11. A pawl guide groove 12 for guiding palws 3 of a main body 1 of a chuck is provided so as to face the position of the end surface of the wafer in the spot facing 13. An operating plate 2 is turned in the counterclockwise direction, and the pawls 3 of the main body 1 of the chuck are opened. The pawls 3 are made to face the position of the end surface of the wafer 10 from the outside. Then, the operating plate 2 is turned in the clockwise direction, and the pawls 3 are closed and brought into contact with the end surface of the wafer 10. The end surface of the wafer 10 is supported with the pawls 3 at three points. Thus, the wafer can be set on the susceptor accurately.
Patent JP-S61248750-A (JP)
Title: Ink jet recording method
Inventor: ITO YOSHIMASA
IPC: B41J2/065
Filed: 1985-04-26
Abstract: PURPOSE:To make the acquisition of a constant stable normal concentration for a long time possible, by specifying the pulse of an optimum discharge state according to the critical point of ink discharge from an ink discharge opening. CONSTITUTION:The pressure of ink in the ink discharge opening 6 is established at a value slightly larger than the air pressure near the ink discharge opening 6 and a potential difference is provided between an electrode plate 2 and the ink 7 in the ink discharge opening 6 with a signal source 8. Then, the ink 7 in the ink discharge opening 6 is drawn out with the force of electric field, the meniscus of ink 7 generated at the ink discharge opening 6 being elongated onto the air discharge opening 3 side, pulled off and the drop of ink is discharged from the ink discharge opening 6. Then, the presence of the ink discharge from the ink discharge opening 6 is detected and the pulse of an optimum discharge state is controlled to be specified. Therefore, by detecting the change of the threshold value of ink discharge without direct measurement of the concentration of a substance to be recorded, the printing density of the substance to be recorded can be made constant for a long term.
Patent JP-S5215987-A (JP)
Title: Detection device for radioactive foreign substance within liquid metal
Inventor: MITSUTSUKA TETSUMASA
IPC: G21C17/07
Filed: 1975-07-25
Abstract: PURPOSE: A detection device for radioactive foreign substance within liquid metal, that is realized to directly measure radioactive foreign substance density in short time and safety by forming liquid metal circulation circuit between a liquid metal storage recipient and a radioactive foreign substance absorption device equipped with a radiant rays detector. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57206103-A (JP)
Title: Amplifying circuit
Inventor: FUNADA SABUROU
IPC: H03F1/02
Filed: 1981-06-12
Abstract: PURPOSE: To obtain an amplifying circuit having high efficiency and at the same time to improve the distortion factor, by providing the hysteresis characteristics to a comparator or performing the positive feedback along with the hysteresis characteristics of the comparator.  
     CONSTITUTION: A switch means 3 is turned on by a comparator 6 when the input signal voltge Vi is lower than the voltage of a power supply 12. A load is driven by an output transistor 1. While the load is driven by an output transistor 2 when the voltage Vi exceeds the voltage of the power supply 12. Furthermore when the peak value of the voltage Vi exceeds the voltage of the supply 12, i.e. the comparing voltage of the comparator 6, a switch means 4 is kept on by a holding circuit 8 for a certain period that is decided by the time constant of a time constant circuit 7. In case when the ripple component is superposed on an input signal to have a charge at a level near the comparing voltage a positive feedback circuit 9 functions to lower the comparing voltage of the comparator 6 after the means 4 is turned on by the function of both circuits 7 and 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08257358-A (JP)
Title: Apparatus for detoxicating gas leaking out of bomb
Inventor: SHIMADA TAKASHI
IPC: B01D53/54
Filed: 1995-03-23
Abstract: PURPOSE: To provide an apparatus which can be utilized for maintenance and use of a bomb filled with nitrogen trifluoride gas used for semiconductor manufacture and detoxicate nitrogen trifluoride gas safely and surely even in the case where nitrogen trifluoride gas leaks out of the bomb. CONSTITUTION: An apparatus to detoxicate a gas leaking out of a bomb is composed of a cylinder 3 which has an inert gas supplying hole 1 and a gas discharging hole 2 and in which the whole body of a bomb can be housed and fixed in air-tight state, a detoxicating cylinder 6 for nitrogen trifluoride gas, a gas discharging blower 11, and communicating pipes to connect these members.
Patent JP-H02268436-A (JP)
Title: Formation of wiring
Inventor: HATTORI ATSUO
IPC: H01L21/78
Filed: 1989-04-10
Abstract: PURPOSE:To increase the number of wirings to be arranged side by side along a boarderline by dividing a chip so that the boarderline between sub-chips may be a nonstraight line from one side of the chip region toward the other side opposing that side, or a straight line crossing obliquely to one side and the other. CONSTITUTION:A rectangular chip region 12 is devided into sub-chip regions 12A, 12B by a boarder line X made up of a steplike kinked line. In this case, if the lengths of the three straight line sections of the boarder line X are denoted by X1, X2, and X3, L=X1+X2+X3>L0(where L0 represents the length of the boarderline X, and L represents the peripheral length of the chip region 12) is satisfied. By doing like this, it becomes possible for more wirings to be arranged side by side along the border line, and it becomes possible for the degree of freedom of integrated circuit design to be increased.
Patent JP-H06301700-A (JP)
Title: Comparison check system
Inventor: OMORI KEIICHIRO
IPC: G06Q10/10
Filed: 1993-04-19
Abstract: PURPOSE:To easily check comparison without remaking a program only by inputting an encoded comparing condition even when the comparing condition is largely changed. CONSTITUTION:This system is constituted of a municipality tax taxation file 1 which stores the taxation information of a municipality tax, description information converting means 2 which prepares the description information of investigation materials for presentation from the taxation information of the municipality tax, description information file 3 which stores the prepared description information, investigation material issuing means 4 which issues investigation materials 5 from the description information file 3, encoding means 7 which encodes and inputs the comparing condition from a comparison chart 6 in which the comparing condition is described, comparing condition file 8 which stores the encoded comparing condition, and check chart issuing means 9 which judges whether or not the description information of the description information file 3 fulfills the comparing condition of the comparison chart 6 by referring to the comparing condition file 8, and issues a check chart 10.