baber/WOPTO huggingface dataset:
Patent JP-2001147448-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: NAKANO AKIRA
IPC: G02F1/1362
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of flicker or seizure by equalizing voltage drops of pixel electrodes and uniformizing the delay time of a scanning signal in an active matrix type liquid crystal display device which has a main display area and an auxiliary display area of which the pixel areas are different in size. SOLUTION: Wiring resistances and wiring capacitances corresponding to the main display area and the auxiliary display area respectively are adjusted. Specifically, means of making the width of scan wiring different between the main display area and the auxiliary display area, making the width and the length of lead-out wiring connected to scan wiring different between them, making the area of a part, where scan wiring and signal wiring overlap, different between them, making the channel width of TFTs different between them, making the storage capacity different between them, etc. are used for this adjustment.
Patent JP-H02177984-A (JP)
Title: Pinball machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1988-12-28
Abstract: PURPOSE:To add wholly new interest by controlling a movable prize winning port, which is provided in the separate spot of a play board, to an opened state when the display contents of a pattern display body are changed to special patterns by the falling of a ball into the prize winning port. CONSTITUTION:When a pinball is put into respective prize winning ports 3a, 3b and 3c in a prize winning device 6, the pinball falls through a guide route 10 and passes an adjacent switch 12. In such a condition, the prize winning of the pinball is detected. Thus, a pattern display part corresponding to the said prize winning port is fluctuated and fixed figures are displayed after the lapse of a prescribed time. Then, a controller 13 controls the opened and closed state of a movable wing 4 and as a result, the probability of the prize winning is changed according to which prize winning port the pinball put in and which figures are specially displayed on the said pattern display part. Even when the pinball is put into any one of the prize winning ports 3a, 3b and 3c, one state out of the two types of opening operation is realized to the movable wing 4. Thus, a player can enjoy the new interest.
Patent JP-H08167597-A (JP)
Title: Etching method and device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 1994-12-12
Abstract: PURPOSE: To carry out an anisotropic etching process without using plasma by a method wherein halogen fluoride is introduced into a reaction chamber, and a light source is made to irradiate a stubstrate placed in the reaction chamber with light rays at a right angle. CONSTITUTION: A substrate 206 is placed on a substrate holder 204, and a reaction chamber 201 is reduced in pressure. Thereafter, a light source 205 provided above the substrate holder 204 is made to irradiate the substrate 206 with ultraviolet rays at a right angle, and halogen fluoride such as chlorine trifluaride diluted with nitrogen or argon for controlling an etching rate to a concentration of 1 to 10% is introduced as etching gas into the reaction chamber 201. An etching process is carried out keeping the reaction chamber 201 at 100m Torr. By this setup, foreign elements such as carbon and sulfur undesirable for a silicon semiconductor are restrained from mixing into it.
Patent JP-H02176519-A (JP)
Title: Analog signal measuring device
Inventor: KAWAI MAKOTO
IPC: G01D1/02
Filed: 1988-12-28
Abstract: PURPOSE:To accomplish high throughput and to enhance measuring accuracy by providing a storage means for holding a minority part which is generated at the time of data adding and averaging processing. CONSTITUTION:An analog signal to be measured is converted into n-bits of digital data by an A/D converter 1 and stored in a storing element 2. Such measurement is executed 2<m> times. By adding the respective digital data, the length of the digital data becomes m+n bits. Thereafter, m-bits of the digital data is shifted to the right in order to average them. The right m-bits of the data where the digital data disappears at that time is held by a minority part holding storing element 3. Therefore, more accurate data is obtained. Since averaging is performed by a hardware, the throughput is improved.
Patent JP-2000158939-A (JP)
Title: Air conditioner for vehicle and control method thereof
Inventor: KAWAGUCHI MASAHIRO
IPC: B60H1/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To combine vehicle acceleration and air-conditioning action by maintaining air-conditioning action even during vehicle acceleration without impairing accelerating performance of a vehicle in an air conditioner for the vehicle. SOLUTION: An air conditioner for a vehicle is provided with a variable displacement compressor using a vehicle engine as a drive source and provided with a variable set pressure type capacity control valve 50; a vehicle speed sensor 87; a sensor 88 for detecting accelerator opening; and an A/C controller 80 controlling current application to the control valve on the basis of various external information. The controller 80 computes to update the judgment value of accelerator opening on the basis of information from the vehicle speed sensor 87, and changes the set pressure of the control valve 50 to reduce the discharge capacity of the compressor when the accelerator opening detected by the sensor 88 is the judgment value or more.
Patent JP-H03193626-A (JP)
Title: Production of perovskite type oxide
Inventor: HIRANO SHINICHI
IPC: C01G33/00
Filed: 1989-12-21
Abstract: PURPOSE:To increase sintering density and dielectric constant by mixing niobium oxide powder of a specified particle size with solid powders of a lead compd. and other metal compd. and oxidizing the mixture under heating. CONSTITUTION:Niobium oxide powder of <=1mum particle size is mixed with solid powders of a lead compd. and other metal compd. such as Hg(OH)2 and the mixture is oxidized under heating to 400-1,200 deg.C in a flow of gaseous oxygen. In other way, the niobium oxide powder is mixed with a soln. contg. a lead compd. and other metal compd. and a soln. contg. a precipitant such as ammonia is dropped to form a precipitate. The solvents are then evaporated, the precipitate is dried and the resulting mixture is oxidized under heating to 900-1,300 deg.C in a flow of gaseous oxygen.
Patent JP-H08156702-A (JP)
Title: Tissue box holder for automobile
Inventor: MORIKAWA SHUTA
IPC: B60R7/04
Filed: 1994-12-03
Abstract: PURPOSE: To conveniently use tissue paper, irrespective of an on-board position, without hindering drive manipulation, by arranging a tissue box holder between a center console box and a rear seat in the passenger compartment of an automobile. CONSTITUTION: A tissue box holder 3 is arranged between a center console box 3 and a rear seat 4 within the passenger compartment of an automobile. Further, the tissue box holder 1 is attached to the center console box 3 and the rear seat 4 by means of a double-sided adhesive tape 2. Further, tissue box 5 is fitted in the tissue box holder 5 from its upper side. With this arrangement, upon use of tissue paper, the drive manipulation is prevented from being hindered by the tissue box 5 so as to ensure a safety during running of the automobile, and further, tissue paper can be taken out from any position in the passenger compartment.
Patent JP-H07190358-A (JP)
Title: Ignition device
Inventor: TAKAYAMA MASAYOSHI
IPC: F23D14/08
Filed: 1993-12-27
Abstract: PURPOSE:To improve an ignition performance in an ignition device for a gas burner in which first flame holes with low gas concentration and second flame holes with low gas concentration are alternatively arranged in parallel. CONSTITUTION:A configuration of a flame hole part having many flame holes formed therein is made such that first flame holes H1 are arranged at end edges of the flame hole part. An electrode plate T is arranged above a flame hole part B2 along outer side edges of the first flame holes H1 at the end edges of the flame hole part, an electrode part P1 of an ignition plug P is arranged above second flame holes H2 subsequent to an inside area of each of the first flame holes H1 and then electrical discharging is carried out at the electrode plate T from the electrode part P1.
Patent JP-H11224078-A (JP)
Title: Liquid crystal display device
Inventor: TATEUCHI TSUGUJI
IPC: G09G3/20
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To enable a half-tone display by preventing the occurrence of flicker. SOLUTION: Character data read out of a display memory 10 becomes display data 9 through a display data generating circuit 6 and the data are supplied to a gate circuit 17. The count value of a frame pulse signal 18 by a frame counter 14 and the count value of a line pulse signal by s line counter 15 are supplied to a display control circuit 16 and a display inhibition signal 21 is generated by using the attribute signal 20 from an attribute memory 11. Consequently, a gate circuit 17 inhibits the display data 9 from passing through lines at specific intervals in one frame and makes different the lines where passage is inhibited by frames.
Patent JP-H03194571-A (JP)
Title: Developing device
Inventor: KOBAYASHI TATSUYA
IPC: G03G15/08
Filed: 1989-12-25
Abstract: PURPOSE:To prevent a coating roller from being charged up and to excellently coat a developing sleeve with developer by using a medium resistance elastic body having specified resistivity as the coating roller which coats the developing sleeve with the developer. CONSTITUTION:The coating roller 4 is the medium resistance elastic body whose surface layer has the resistivity of 10<7>-10<12>OMEGA.cm. Then, potential difference is provided by providing a bias power source 7 between the developing sleeve 3 being a developer carrier and the roller 4 being a developer coating member. In the case that the above-mentioned resistivity is <=10<7>OMEGA cm, resistance is too low. Consequently, a bias voltage is leaked by impressing the bias voltage between the sleeve 3 and the roller 4 even if the provision of the potential difference is deseired. On the other hand, in the case that the resistivity is >=10<12>OMEGA.cm, the resistance is too high. Consequently, electric charge is accumulated on the roller 4 and a charge-up phenomenon is generated.
Patent JP-2001151083-A (JP)
Title: Wiper pivot
Inventor: UCHINO HIROSHI
IPC: B60S1/34
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a wiper pivot that offers reliable wiping action and undergoes no looseness between its pivot arm and pivot shaft. SOLUTION: This wiper pivot 1 comprises a pivot shaft 3 having a pivot arm fixing portion 3d with a first serrated face 3d3 near the tip projecting out from a pivot holder 2, and a pivot arm 7 having a shaft hole 7b with a second serrated face 7b3 designed for a substantially aligned fit with the first serrated face 3d3 of the pivot arm fixing portion 3d and having pressed/crimped portions 7b5 and 7b6 formed when the second serrated face 7b3 of the shaft hole 7b is crimped against the first serrated face 3d3 of the pivot arm fixing portion 3d after the pivot arm fixing portion 3d of the pivot shaft 3 is fitted in the shaft hole 7b.
Patent JP-H02178835-A (JP)
Title: Software parts synthesizing device
Inventor: HIRAISHI TERUHIKO
IPC: G06F9/06
Filed: 1988-12-29
Abstract: PURPOSE:To easily correct user specifications by adding a user specification data base which has the same information as a conventional software specification data base and has such structure that a user easily understands it. CONSTITUTION:A user specification data base 5 has the same information as a software specification data base 2 and is described in such form that it is easily understood by a user 6. Before synthesizing programs, the user 6 corrects the user specification data base 5 and starts a specification converting part 7 to obtain the software specification data base 2. The user specification data base 5 and the software specification data base 2 have hierarchical structures, and functions are allowed to correspond to data in respective hierarchies by the specification converting part 7. Thus, the user can easily change user specifications though he does not know contents of software parts.
Patent JP-H02178929-A (JP)
Title: Method for flatly embedding interlayer insulating film
Inventor: ONOE JUN
IPC: H01L21/316
Filed: 1988-12-29
Abstract: PURPOSE:To embed an insulating film flatly between wires by using one beam of laser light, and utilizing the formation of a film by vapor growth and the desorption of surface adsorption species at the same time. CONSTITUTION:The mixed gas of disilane and dinitrogen monoxide is made to flow as a reacting gas 14 on substrates 11 and 12 on which wirings 13 are formed. Argon fluoride excimer laser 15 is projected on the surface of the substrate in a incident angle of 165-10 deg.. Silicon oxide molecules 18 which are formed by vapor phase reaction with the excimer laser 15 are adsorbed in the surface. A silicon oxide film 17 is deposited between the wirings. The adsorbed silicon oxide molecules 18 are desorbed at a part on which the laser light 15 is projected, and the silicon oxide film 17 is not deposited. In this way, the silicon oxide film 17 can be flatly embedded between the wirings without slits and voids.
Patent JP-H10173471-A (JP)
Title: Thickness longitudinal resonator
Inventor: MURASAWA KOICHIRO
IPC: H03H9/17
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a thickness longitudinal resonator with a little spurious by providing an inclined face which is inclined to a thickness decreasing direction on one side of the longitudinal direction of a piezoelectric substrate. SOLUTION: Another oscillation resonating across a width size W is present in addition to targeted thickness longitudinal oscillation generated in a faced part 2 of an electrode. Spreading oscillation and width longitudinal oscillation or the like are considered as those oscillation, and the odd-order higher harmonic components of each oscillation are allowed to appear as spurious for the targeted thickness longitudinal oscillation. Acoustic impedance viewed from a progressive wave in a width direction is made different on an inclined edge face and a non-inclined edge face, and asymmetrical reflection is repeated. Therefore, a standing wave is not formed in the width direction, and the spurious is effectively attenuated. Then, an inclined face 4 inclined to the thickness decreasing direction is provided on one side of the longitudinal direction of the piezoelectric substrate 1 so that the spurious in the width direction can be attenuated.
Patent JP-H03194116-A (JP)
Title: Piston head oil cooling device for engine
Inventor: MORITA YUKIO
IPC: F01P3/10
Filed: 1989-12-22
Abstract: PURPOSE:To prevent overcooling of a piston head in a device provided with an oil cooling chamber, with the entrance and exit thereof opened to the inner surface of the piston head, formed at the inner wall of the piston head by providing a thermosensitive operation type flow regulating valve at the intermediate part of a path from the entrance to the exit through the oil cooling chamber. CONSTITUTION:Inside the inner wall of the piston head 3 of a piston 2, there is provided with an oil cooling chamber 4 formed annularly along the peripheral direction of the piston head 3. This oil cooling chamber 4 is partitioned into a starting end part 33 and a terminal end part 34 by a partition 32 provided at the intermediate part thereof, and an entrance 5 and an exit 6 are respectively formed at the starting end part 33 and the terminal end part 34. These entrance 5 and exit 6 are opened to the inner surface 7 of the piston head 3, and an oil nozzle 8 provided at the tip of the delivery piping of a lubricating oil pump is disposed facing the oil cooling chamber entrance 5. The oil cooling chamber entrance 5 is provided with a thermosensitive operation type flow regulating valve 9 constructed in such a way that its valve opening quantity is small when the temperature of the piston head 3 is low and large when the temperature of the piston head 3 is high.
Patent JP-H04197864-A (JP)
Title: Antiskid brake device for vehicle
Inventor: OKAZAKI HARUKI
IPC: B60T8/172
Filed: 1990-11-29
Abstract: PURPOSE:To prevent cascade lock from being produced securely by prohibiting pressure increasing control of braking pressure in a pressure increasing phase following a pressure decreasing phase or holding phase after reducing pressure when a coefficient of friction on a ground during ABS control is small. CONSTITUTION:A brake control system 15 makes braking control, i. e., ABS control for slippage of wheels 1 to 4 by outputting braking pressure control signals according to output signals from a brake switch 25 and wheel speed sensors 26 to 29 for respective wheels to valve units 20, 21, and 23 by a control unit 24. The ABS control increases and decreases brake hydraulic pressure periodically according to cycles including pressure increasing phase, pressure decreasing phase, and holding phase after reducing pressure. In this case, a coefficient of friction on a ground is estimated based on the wheel speed and, when it is small, the pressure increasing control is prohibited after phase is moved from the holding phase or pressure decreasing phase to the pressure increasing phase.
Patent JP-H08172580-A (JP)
Title: Solid-state image pickup device
Inventor: MIYAHARA HIDEJI
IPC: H04N5/369
Filed: 1994-12-16
Abstract: PURPOSE: To provide a solid-state image pickup device in which low power consumption and the simplification of a peripheral circuit can be attained. CONSTITUTION: Three kinds of signals of readout voltage VRD, overflow voltage VOF and store voltage VINT are applied from a vertical scanning circuit 20 to a gate line connected commonly to the gates of CMD picture elements arranged in the horizontal direction of CMD picture element groups arranged in matrix shape. The store voltage in a horizontal effective period and the overflow voltage in a horizontal flyback period are applied to an unselected gate line, and the readout voltage is applied to a selected gate line in both the horizontal effective period and the horizontal flyback period. Simultaneously, a reset operation can be performed by applying a bias voltage in the horizontal effective period and ground potential in the horizontal flyback period to the drains of commonly connected CMD picture elements, and without applying a reset voltage.
Patent JP-H09174845-A (JP)
Title: Recorder and record controlling method
Inventor: UMEZAWA MASAHIKO
IPC: B41J2/05
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to realize the control of a plurality of recording heads without using a complicated logic circuit. SOLUTION: A data table which indicates control patterns relative to six control signals (COM11, COM12, COM21, COM22, UPPER ENABLE, LOWER ENABLE) corresponding to 64 recording elements for constituting a recording head is stored in a RAM 74. When a drive trigger is input to a read trigger generator 71, an address generator generates the address of the table stored in the RAM 74 as an address signal AD1 by taking it opportunity, and input to the RAM 74. On the other hand, the generator 71 inputs data read trigger to the RAM 74. The control signals read by these signals are input together with a heat pulse to a head driver 75, thereby driving a recording head.
Patent JP-H05106627-A (JP)
Title: Washer fitting method for bolt
Inventor: TANAKA SHIGEFUMI
IPC: F16B39/26
Filed: 1991-10-17
Abstract: PURPOSE:To provide a washer fitting method to a bolt to which the washer can be previously fitted even in case of a thick shaft bolt. CONSTITUTION:In a fitting method of a washer 1 to a bolt 2, an umbrella-like washer 1 of which an inserting hole 11 for the shaft part 22 of the bolt 2 is provided on the center part and linear or dotted locking parts 13 are formed on the inner circumferential face of the inserting hole 11 is used, after inserting the shaft part 22 of the bolt into the inserting hole 11 of the washer 1, the umbrella-like washer 1 is worked into a flat plate by pressing so as to bring the locking parts 13 in contact with the surface of the shaft part, and hence the washer 1 is fitted to the shaft part 22.
Patent JP-H09142552-A (JP)
Title: Spray can with bleeder plug
Inventor: AKAHIRA KAORU
IPC: B65D83/14
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To easily bleed the remaining gas in a spray can only by cutting off the lower end of a tube on disposing the spray can, by fitting a bleeding plug made of flexible synthetic resin integrally provided with the tube closed at the lower end to the bottom of the spray can. SOLUTION: A taper hole 2 is opened at the center of the bottom 1 when the bottom 1 of the spray can is shaped in a press-process to form it semispherically. The upper end projection 6 of a bleeding plug 3 made of flexible synthetic resin is pushed into the tapered hole from the upper side by grasping the plug by a robot or the like to close the taper hole 2. The bleeding hole 4 is opened from the upper end projection 6 and closed at the lower end of the tube 7, in the bleeding plug 3. After the contents in the spray have been exhausted, the can is turned upside down and the tube 7 is cut off by scissors or nippers to open the bleeding hole 4 to the outside air to remove the remaining gas.
Patent JP-H04199451-A (JP)
Title: On-line information processor
Inventor: HIROHASHI AKIRA
IPC: G06F15/00
Filed: 1990-11-29
Abstract: PURPOSE:To attain the substitute for the conversation of a session process where another user has 8 conversation by changing dynamically the session process where the conversation is carried out with a user terminal by means of the session process/terminal control information. CONSTITUTION:The conversation carried out with a session process 20 where a lecturer acts for another is also displayed on a terminal of a student. The conversation state information 194 on the student is updated in a terminal switching mode, and the conversation state information 199 on the lecturer is updated in a terminal switching mode respectively. The lecturer completes the guidance to the student and issues a TEACH END command in order to finish the substitution of conversation. Thus the secondary session process identification names 192 and 197 and the secondary terminal identification names 193 and 198 are initialized for the student and the lecturer respectively. At the same time, both information 194 and 199 are updated into the switching states end then returned to their original states. Thus the lecturer can give the guidance to the student at a remote position by switching temporarily the conversation to the terminal 11.
Patent JP-H09174362-A (JP)
Title: Support device for work shaft end
Inventor: NAKAO TORU
IPC: B23K37/047
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To facilitate easy observation on wear in a fit hole by boring the fit hole having a larger dia than the shaft dia. of work in a lower end of a press rod coaxially, and demountably fitting a support tool slightly shorter than the depth of the fit hole in the fit hole. SOLUTION: At a lower end of a press shaft 2 an upper end of press rod 9 is fitted rotatably, and at a lower end thereof a slightly larger bottomed fit hole 10 is bored to meet a shaft part 5a of a relatively large work 5. In the fit hole 10 a round rod-like support tool 11 shorter than the hole 10 in length is fitted detachably. Since the lower end face of the support against which a shaft end face of work abuts at a not-deep-position of the hole 10 of the rod 9, an easy view is provided, and thereby the wearing condition therebetween can be viewed easily.