baber/WOPTO huggingface dataset:
Patent JP-H03177890-A (JP)
Title: Driving circuit for display device
Inventor: KANETANI YOSHIHARU
IPC: G02F1/133
Filed: 1989-12-06
Abstract: PURPOSE:To speed up the operation of a signal electrode driving system by providing a means which applies a counter electrode with an AC voltage for a specific reference voltage 180 deg. out of phase with the AC driving of a signal electrode and a means for the AC driving of an auxiliary capacity electrode in phase with the AC voltage. CONSTITUTION:When the AC voltage which is 180 deg. out of phase with the AC driving of the signal electrode 102 is applied to the counter electrode 101, the amplitude of the substantial applied voltage viewed from the counter electrode 101 is the sum of the amplitude of the voltage applied to the signal electrode and the amplitude of the voltage applied to the counter electrode. Consequently, a signal electrode driving voltage may be lower than that when the AC driving of the counter electrode 101 is not performed. In a hold period wherein a picture element electrode 103 is not driven, a voltage held by the capacity CLC of a liquid crystal element varies as the potential of the counter electrode 105 varies, but a driving means 3 performs the AC driving of the auxiliary capacity electrode 106 in phase with the AC driving of the counter electrode 105, so that the variation of the voltage is nearly eliminated. Consequently, the signal electrode driving is speeded up.
Patent JP-H01161711-A (JP)
Title: Manufacture of semiconductor device
Inventor: HASEGAWA MICHIHIKO
IPC: H01L21/263
Filed: 1987-12-18
Abstract: PURPOSE:To form a single crystalline region having a wide area by forming an opening at a reflection preventive film formed on a non-single crystalline semiconductor film, forming a coating film which becomes thicker from its center toward its periphery in the opening, and then irradiating energy to melt and recrystallize non-single crystalline semiconductor in the opening region. CONSTITUTION:Energy beam reflection preventive films 14, 15 are formed on a non-single crystalline semiconductor film 13 formed on an amorphous insulating layer 12. Openings 16 are formed at the films 14, 15, and a coating film 17 which becomes thicker from its center toward its periphery is formed in the opening 16. Thereafter, an energy beam is irradiated through the films 14, 15 having the openings 16 thereby to melt and recrystallize the film 13 in the region of the opening 16. For example, an SiO2 film 12 is formed by thermally oxidizing on a silicon wafer 11, a polysilicon film 13 is grown thereon, and an SiO2 film 14 and a silicon nitride film 15 are formed thereon. Then, the opening 16 having approx. 55mum X 45mum of size is formed, the coating film 17 made of SiO2 series is formed, and irradiated with Ar laser of continuous wave having 150mum of melting width.
Patent JP-H04189854-A (JP)
Title: Insulating composition
Inventor: HATADA MICHINORI
IPC: H01B7/282
Filed: 1990-11-24
Abstract: PURPOSE:To obtain an insulating composition useful for overhead distribution line, preventing corrosion of metal of conductive material, having long-term reliability of electric wire, etc., by blending a polyolefin with a specific amount of an amine salt of carboxylic acid. CONSTITUTION:100 pts.wt. polyolefin is blended with 0.6-2.0 pts.wt. amine salt of carboxylic acid.
Patent JP-H07167101-A (JP)
Title: Lubricating liquid feeding device
Inventor: SEKINE YUJI
IPC: F16N19/00
Filed: 1993-12-17
Abstract: PURPOSE:To recognize a remaining quantity of lubricating liquid in a tank and charge a lubricant or water into the tank even when a device is being operated. CONSTITUTION:A lubricating liquid feeding device 30 is roughly constituted of a lubricating liquid storage tank 15 for storing lubricating liquid 14, a case 31 for housing the lubricating liquid storage tank 15, a frame 17 installed on an upper part of the case 31 and covering only a part of opening of the lubricating liquid storage tank 15, and a suction pump 19 arranged on the frame 17. Casters 32 are fitted to a bottom of the case 31.
Patent JP-H10157644-A (JP)
Title: Abnormal power steering action detector
Inventor: NISHIOKA FUTOSHI
IPC: B62D107/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To properly determine a failure condition by providing a failure determining means in which an increase in a liquid pressure above the predetermined value is detected by means of a liquid pressure detecting means and a failure of the fluid pressure detection means is determined when a vehicle speed above the predetermined value is continued for a predetermined time. SOLUTION: It is determined whether a cooling water temperature THW is above the predetermined water temperature THWO or not (S5), and if YES is determined, it is determined whether a vehicle speed VSP is above the predetermined vehicle speed VSPO or not (S6). When it is determined that the vehicle speed VSP is the predetermined vehicle speed or more, it is determined that a PST switch is turned on (S7). If it is determined that a count value T1 of a timer is equal to zero (S9) after the count value T1 is renewed to T1-1 (S8), the PST switch is continued to be turned on for the predetermined time until the count value T1 of the timer is completed. As this condition is hardly caused normally, a failure of the PST switch is determined and stored (S10). In this way, a failure condition of the fluid pressure detection means can be accurately detected and error detection can be prevented.
Patent JP-H08163090-A (JP)
Title: Radio communication method
Inventor: KAGAYA NAOTO
IPC: H04W88/04
Filed: 1994-11-29
Abstract: PURPOSE: To realize radio communication effectively by means of a repeater by providing a channel allocated by frequency division as a relay control channel. CONSTITUTION: In the radio communication system where a repeater is used for radio relay communication, a channel allocated by frequency division is provided as a relay control channel. When data of one frame are sent from a transmission terminal equipment 13, control data are used to inform the name of a destination terminal equipment and a frame transmission frequency to a relay station 15 prior to transmission of data. Since the relay station 15 at first awaits a frequency of relay control channel, it is not required to await the arrival of a synchronizing signal while changing the signal frequency to all frequencies in the standby state and when the relay control data arrive, it is discriminated that the data are sent for relay transmission. Furthermore, the transmission frequency and the communication destination are recognized by the control data. Furthermore, since the control data are sent through an exclusive channel, the effect on the communication of other terminals is reduced.
Patent JP-H02166141-A (JP)
Title: Polypropylene composition
Inventor: TANAKA HIDEKI
IPC: C08K5/17
Filed: 1988-12-20
Abstract: PURPOSE:To obtain a composition excellent in frictional and wearing properties and useful sliding members such as gears and cams by mixing PP with an N-substituted fatty acid amide. CONSTITUTION:100 pts.wt. PP is mixed with 0.5-10 pts.wt. N-substituted fatty acid amide of the formula: RCONHR' (wherein R and R' are each a 10-30C aliphatic hydrocarbon group). In this way, a PP composition excellent in frictional and wearing properties, especially a critical PV value, can be obtained. It is desirable to add 1-30 pts.wt., per 100 pts.wt. PP, polybutene-1 in addition to the above N-substituted fatty acid amide to the above composition because the sound deadening characteristics of the obtained PP composition can be improved when it is used as a sliding material. It is further desirable to add 0.5-20 pts.wt., per 100 pts.wt. PP, organopolysiloxane of an average MW >=100000 in addition to the above N-substituted fatty acid amide to the above composition because the frictional and wearing properties of the obtained PP composition can be further improved thereby.
Patent JP-H09136583-A (JP)
Title: Interior trim material temporarily tacking structure
Inventor: KODAMA MASAHIRO
IPC: B60R13/02
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To decrease the widths of the end pieces of a base material and improve the yield of the base material by providing protrusions with plural engagement protruding portions around an interior material and engaging the protrusions with engagement holes at the body side so that the interior trim material can be temporarily tacked on the body. SOLUTION: A ceiling material 1 is temporarily tacked on a body of an automobile and fixed with clips or others. To temporarily tack the ceiling material 1 on the body, the ceiling material 1 is first inserted into the body and pushed up to the ceiling side. To position the ceiling material 1 to be mounted, positioning notch-ups are provided for inner panels at the four corner pillars 5 of the body. The notch-ups are fitted to positioning cutouts 10 at the four corners of the ceiling material for positioning. After the ceiling material 1 is positioned at the ceiling of the body, protrusions 9 on the ceiling material 1 are fitted to engagement holes in the inner panels at the pillars 5.
Patent JP-H06165800-A (JP)
Title: Patient transfer device
Inventor: ARAYA ATSUSHI
IPC: A61G7/10
Filed: 1992-11-30
Abstract: PURPOSE:To provide a patient transfer device which allows a patient to be transferred from a bed to a stretcher only by one or two attendants and besides, by simple operation without any transfer labor. CONSTITUTION:A connection rope 3 with one end attached to a sheet 4 for transfer is wound up using a means 2 for taking up the rope, in a state where a patient is lying in a medicare bed 6 (fig. a) on which a transfer device is mounted. Then the patient is lifted up together with the sheet 4 (fig. b). Next, a stretcher 5 is pulled up alongside the bed and a slide rail 1 is drawn out in this state. Consequently, the patient is moved out on the slide rail 1 together with the sheet 4 (fig. c). After that, the connection rope 3 which is wound up using the means 2 for taking up the rope is wound back, and the rope 3 is removed from the sheet 4, thus finishing the transfer of the patient to the stretcher 5.
Patent JP-H02166217-A (JP)
Title: Manufacture of low carbon iron-chromium alloy
Inventor: OTOYA TOHEI
IPC: C21C7/00
Filed: 1988-12-20
Abstract: PURPOSE:To manufacture the low carbon iron-chromium alloy having high purity and excellent mechanical characteristics by adding specific amt. of metallic Ca to an iron-chromium alloy molten steel having specific compsn. in vacuum, refining it and simultaneously executing shape-regulation to nonmetallic inclusions. CONSTITUTION:To an iron-chromium alloy molten steel contg. 11 to <25% Cr, <=0.1% C, <=0.010% O2, <=0.010% S, <=0.05% N2 and the balance substantial Fe, >=0.001% metallic calcium or calcium-contg. alloy is added in the ratio of <0.1 to the weight of the molten steel in vacuum or in a nonoxidizing atmosphere and the admixture is refined; at the same time, noninclusions in the steel are subjected to shape-regulation to execute decarburization, demagnetization, deoxidation and denitrification. In this way, the low carbon chromium alloy contg., as residual amounts, <=0.1% C, <=0.010% O2, <=0.005% S, <=0.25% N2 and 0.005 to 0.0001% Ca and having high purity and excellent mechanical characteristics can be obtd.
Patent JP-H06166223-A (JP)
Title: Printer
Inventor: TANAKA MASAKAZU
IPC: B41J11/00
Filed: 1992-11-30
Abstract: PURPOSE:To transmit selectively the rotating power of an original driving gear to either of a one paper side driving gear or the other paper side driving gear smoothly and securely. CONSTITUTION:A one paper side driving gear 21 and the other paper side driving gear 31 are disposed on a circular locus with an axial line 1a of an original driving gear 1 as a center, and a printing switchover mechanism 10 is composed of a rocking lever 11 rotating freely with the axial line 1a of the original driving gear 1 as its center and a power transmitting gear 12 movable on the circular locus and meshed with the original driving gear 1 provided on the rocking lever 11, and a selection switchover means 15 for switching over the inclining direction of the rocking lever 11 in a manner of meshing the power transmitting gear 12 with either of a one paper side driving gear 21 or the other side driving gear 31 in a printer.
Patent JP-H10160683-A (JP)
Title: Foreign object inspection method and device
Inventor: NAGASAKI TATSUO
IPC: G01N21/94
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To easily and positively detect only a foreign object adhered to the surface of a body to be inspected with light transmission property by setting the beam width of a lighting system to a beam width or less calculated from a specific expression from an incidence angle, a light reception angle, and the thickness of the body to be inspected and a refractive index of the body to be inspected for a substance at the upper part of the body to be inspected. SOLUTION: A beam formed in a line near the surface of a substrate 1 to be inspected is nearly parallel beam for line direction and vertical direction near the surface of the substrate 1. A beam width W of the parallel beam is obtained by an expression W<2.sinαt(tan(sin<-1> (sin(90 deg.-α)/n)))-tan(sin<-1> (sin(θ-90 deg.)/n)), where an incidence angle is α; a light reception angle is θ; a thickness of a body to be inspected is t; a refractive index of the body to be inspected for a substance at the upper part of the body to be inspected is n. A beam created by a light source 2, a collimator lens 3, and a cylindrical lens 5 is applied to a line-shaped region on the surface of the substrate 1 to be inspected and the image of reflection light or scattered light due to a foreign object 10 is formed by a line sensor 9.
Patent JP-S63264412-A (JP)
Title: Drug for administration through body cavity
Inventor: SHIROKURA OSAMU
IPC: A61K31/195
Filed: 1987-12-17
Abstract: PURPOSE:To obtain a drug for administration through body cavity, effective in promoting the absorption of 2',4'-difluoro-4-hydroxy-3-biphenylcarboxylic acid (an anti-inflammatory analgesic antipyretic agent) through mucosa and improving bioavailability of the compound, by compounding a hydrogenated phospholipid to an oily substrate. CONSTITUTION:The objective agent for administration through body cavity can be produced by dispersing (A) 5-25pts.wt., preferably 15-25pts.wt. of the above compound of formula (general name: diflunisal) in a mixture of (B) 100pts.wt. of an oily substrate and (C) 0.1-10pts.wt., preferably 1-8pts.wt. of a hydrogenated phospholipid. The bioavailability of diflunisal through the mucosa of rectum, cavity, oral cavity of nose, etc., can be improved and the side effects appearing in the conventional oral administration can be avoided. The agent can be easily prepared, has high compatibility to the mucosa of living body and exhibits excellent absorbability of diflunisal.
Patent JP-2000131330-A (JP)
Title: Small-sized rotation detector
Inventor: SHIGEE HIROTAKA
IPC: G01D1/18
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized rotation detector which detects the number of revolutions of such a rotating body that can be maintained and adjusted easily at a low installation cost by utilizing the electric power generated from the rotary generator of the detector and outputs an alarm when the number of revolutions reaches a prescribed value. SOLUTION: A small-sized rotation detector is provided with an input shaft 21 connected to a rotating body 11, a rotary generator 20 attached to the shaft 21, and a power source section 40 which converts the electric power generated from the generator 20 into a direct current by rectifying the electric power. The detector is also provided with a control section 50 which is operated by the electric power supplied from the power source section 40, detects the number of revolutions of the shaft 21 from the output of the generator 20, and issues an output signal when the detected number of revolutions reaches a prescribed value and a casing 20 which integrally houses the shaft 21, generator 20, and sections 40 and 50 in a hermetically sealing state.
Patent JP-H02168890-A (JP)
Title: Small-sized single-phase motor
Inventor: BAN ITSUKI
IPC: H02P6/26
Filed: 1988-12-21
Abstract: PURPOSE:To reduce electric noise and mechanical noise by energizing and passing a current through a plurality of transistors with position detection signals of specific electrical angles respectively and reversely connecting diodes. CONSTITUTION:In the beginning of conduction, a current is passed at an electrical angle of 180 deg. and, in rated operation, the angle of conduction is reduced by the preset angle (30-40 deg.). That is, when a current is passed through transistors 15a and 15b with position detection signals, a current is passed in the direction of an arrow, to the right, through an armature coil K. The end of the position detection signal of an operation amplifier 11a is cut out by an electrical angle of 30-40 deg., therefore, no current is passed through the transistor 15b while a current is passed through the transistor 15a. Therefore, magnetic energy stored in the armature coil K is discharged through a diode 28b and the transistor 15a. When a current is passed to the left through the armature coil K, the magnetic energy is discharged through a diode 28a.
Patent JP-H08173964-A (JP)
Title: Electrolytic water-producing apparatus
Inventor: NOGUCHI HIROYUKI
IPC: C02F1/46
Filed: 1994-12-22
Abstract: PURPOSE: To inform a user about the time to carry out necessary cleaning for scale removal independently of the existence of a pH sensor by memorizing the correlation between a flow rate and the electrolytic current value at the time of starting of use and comparing the electrolytic current value corresponding to the flow rate with the memorized value. CONSTITUTION: A control circuit C with which a pH sensor 7 and a flow meter 6 are connected controls the electrolytic voltage to be applied to electrodes of an electrolytic bath 2 by PWM control of an electric power source part DV. Also, a comparison circuit C1 to compare an aiming pH value with the pH value of electrolytic water by the pH sensor 7 is built in the control circuit C and the control circuit C so controls the electrolytic voltage based on feedback as to make the detected pH value become the same as the aiming pH value. Furthermore, a comparator CP to which the voltage between both ends of a resistor R inserted in the electric power source part DV is sent compares the intensity of the flowing electric current corresponding to the decrease of voltage of the resistor R with the upper limit value.  In the case where the flowing electric current exceeds the upper limit value, an excessive current detected signal is sent out to the control circuit C. Besides, the control circuit C sends out a voltage lowering order signal to the electric power source part DV so as to lower the voltage applied to the electrodes.
Patent JP-H08175833-A (JP)
Title: Method for detecting bending of plate glass and device therefor
Inventor: SAITO TAMOTSU
IPC: C03B23/025
Filed: 1994-12-22
Abstract: PURPOSE: To provide a method and a device for precisely measuring a timing for taking out a dead weight bent glass from an oven by using a simple device. CONSTITUTION: This method for detecting the bending of a plate glass comprises a detecting device capturing an image of a small structure 9 having a small reflectance in the oven, reflected from a plate glass 1 placed on a molding 3 in a dead weight bending oven so as to take out the plate glass 1 from the oven when the reflected image changes to fit the image on bending the plate glass 1 to a desired shape. The detecting device is at least equipped with a camera 8 taking the picture of the reflected image of a small structure 8 having the small reflectance in the oven, from the plate glass 1 placed on the molding 3 in the dead weight bending oven, and an optical processing device 10 memorizing the reflected image on bending the plate glass 1 to the desired shape and judging a signal from the camera 8 whether the image has changed to fit the above desired image.
Patent JP-H11154204-A (JP)
Title: Reader/writer of noncontact ic card
Inventor: MATSUOKA KATSUMASA
IPC: G06K17/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To easily place an IC card at a prescribed position where a maintenance posture is kept and also to easily take it out by forming an IC card storing part where one surface is a table and the other surface is transparent between a base housing and a transparent upper cover. SOLUTION: An IC card storing part 5a where one surface is a table 5 and the other surface is transparent is formed between a base housing 3 and a transparent upper cover 4. An IC card 100 is guided by a guiding part 7 and led to a prescribed position of the part 5a by placing one edge of a longitudinal direction of the card 100 on an acceptor 6 of the table 5 that is exposed by a notch edge part 10 of the cover 4 and inserting it into a body housing 1. For this, because the upper part of the card 100 can be seen through the transparent upper cover 4 even when the card 100 is inserted into the part 5a, it is possible for a user to have the impression that the card 100 is placed on the table 5.
Patent JP-H10147342-A (JP)
Title: Box
Inventor: MIHARA MASAMI
IPC: B65D21/02
Filed: 1996-11-16
Abstract: PROBLEM TO BE SOLVED: To provide boxes which are easily and stably loaded when the boxes are to be stacked, which can be easily manufactured at a low cost. SOLUTION: Side walls of a box comprise outer side plates 11, 12, top side plates 21, 22, and inner side plates 31, 32, the bottom side is covered by bottom wall flaps to be continuously provided from a lower end of the outer side plates 11, 12, and projected parts 111, 121 are formed on an upper part of each corner of the side walls. Bending lines 322, 322 in the vertical direction are provided on each side part of the inner side plates 32, 32, tip parts forward of the bending lines 322, 322 are supporting pieces 323, 323, and the bending line 322 is trough- bent so that each supporting piece is directed toward the adjacent wall.
Patent JP-H11153046-A (JP)
Title: Generating device and cogeneration system utilizing the device
Inventor: KAMIOKA TOSHIO
IPC: F02G5/04
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce an exhaust level of NOx according to the demand of a customer in a constantly stable state and to stabilize performance of a gas engine, in a cogeneration system using a lean combustion gas engine. SOLUTION: A humidity sensor S2 detects humidity of air sucked by a gas engine 11. Based on the detected humidity, an ECU 117 adjusts an excess air factor for the gas engine 11 so that an exhaust level of NOx is prevented from changing with the discharge level exceeding a predetermined range. This constitution achieves reduction of an exhaust level of NOx according to a demand of a customer in a normally stable state and stabilizes performance of the gas engine 11.