baber/WOPTO huggingface dataset:
Patent JP-S63163426-A (JP)
Title: Ferroelectric liquid crystal element
Inventor: TASHIYUU FUMIKO
IPC: G02F1/1339
Filed: 1986-12-26
Abstract: PURPOSE:To improve the display characteristic and driving characteristic of a ferroelectric liquid crystal element by incorporating an adsorptive material for ion into a liquid crystal layer. CONSTITUTION:A transparent electrode layer comprising ITO, etc. is formed on substrates 11, 11', and orientation film layers 13, 13' are formed thereon. Since positive ions 14 and negative ions 15 are present in the liquid crystal layer 18, a material 19 for adsorbing said ions are incorporated in the liquid crystal layer 18. Any material capable of adsorbing the ionic substances contained in the liquid crystal layer and not contaminating the liquid crystal material may be used for the ion adsorptive material to be used. For example, metal compd. such as alumina, zeolite, are mentioned. By this constitution, adverse influences on the liquid crystal molecules due to unstable migration of ions are eliminated, and a ferroelectric liquid crystal display element having superior display characteristic and driving characteristic is provided.
Patent JP-H07161024-A (JP)
Title: Floating magnetic head
Inventor: YAMAGUCHI TADASHI
IPC: G11B5/60
Filed: 1993-12-09
Abstract: PURPOSE:To easily suppress a fluctuation in a floating amt. of a head by possessing a projecting part formed nonparallel to an air lubricative surface and in a wedge shape increasing its thickness toward a head outflow end from a head inflow end in opposition to the air lubricative surface on a side surface of a slider. CONSTITUTION:The floating magnetic head has a flat surface forming nonparallel to the air lubricative surfaces 4a and 4b opposite to a magnetic recording medium and into a wedge in a shape of increasing its thickness from the head inflow end 5 over to the outflow end 6 in opposition to the air lubricative surface. An open angle of this wedge is 0.5-10 deg., preferably in a range of 0.5-5 deg.. In other words, a step having a step boundary surface 18 formed at an angle 19 nonparallel to the air lubricative surfaces 4a and 4b is provided on a head side surface that is vertical to the surfaces 4a and 4b opposite to the magnetic recording medium, the head inflow end 15 and outflow end 16, where the wedge is substantially formed between this boundary surface 18 and the air lubricative surfaces 4a and 4b. Thus, fluctuation in the floating amt. of the floating magnetic head 11 can easily be suppressed. Then, a complicated working process is unnecessitated for the head structure, but ordinary mechanical processing can be applied to its manufacture.
Patent JP-S63169215-A (JP)
Title: Gate column type skiving machine
Inventor: TAKAGI MASAYOSHI
IPC: B23D37/12
Filed: 1986-12-27
Abstract: PURPOSE:To prevent trouble of a cutting unit due to reaction of cutting resistance, by arranging a slide guide section of the cutting unit at the rising sections at the opposite sides of a gate column and fixing the opposite end sections of the cutting unit slidably to said slide guide section. CONSTITUTION:A slide guide section 5 of a cutting unit comprising a sliding table 7 and a cutter table 8 is arranged at the rising sections 4 at the opposite sides of a gate column 3, and the opposite end sections of the cutting unit are fixed slidably is said slide guide section 5. With such arrangement, the cutting unit sliding over the slide guide section 5 does not project further than the lower end of the slide guide section 5 even if the height of the lower edge of a beam of the gate column 3 from the face of a bed 1 at the lower edge of the slide guide section 5 is set higher than a predetermined level in order to ensure a space for carrying in/out a work in front/rear of the gate column 3. Consequently, the broach 10 does not hang over remarkably and trouble of the cutting unit due to reaction caused by the cutting resistance functioning onto the broach 10 can be prevented.
Patent JP-H08164817-A (JP)
Title: Sudden decelerating state deciding device for vehicle
Inventor: HAYASHI MASAKI
IPC: B60R21/16
Filed: 1994-12-13
Abstract: PURPOSE: To perform decision processing of high accuracy without using a high-performance CPU by providing a judging means for judging whether the integrated value obtained by an integrating means exceeds the threshold corrected by a correcting means, and a deciding means for deciding the vehicle in a sudden decelerating state in the case of being judged affirmatively by the judging means. CONSTITUTION: In addition to a deceleration sensor 40 serving as a deceleration detecting means, a CPU 32, an ROM 34, an RAM 36, a backup power supply, and the like serving as a sensitivity variation estimating means, a correcting means, an integrating means, a judging means and a deciding means are built in a controller 10 built in a center air bag sensor assembly. When ΔV obtained by block-integrating and integrating G-sensor output from the deceleration sensor 30 exceeds the threshold (Vth') after correction, it is so decided that a vehicle is in a sudden decelerating state. Upon deciding the sudden decelerating state of the vehicle, a driving signal is outputted from the CPU 32, and a driving current flows to the ignition device of an air bag device 14.
Patent JP-H029558-A (JP)
Title: Numerical control chamfering machine for glass sheet
Inventor: BANDO SHIGERU
IPC: B24B9/08
Filed: 1986-12-29
Abstract: PURPOSE:To perform a rapid and automatic work to chamfer a glass plate by a method wherein machining parts respectively positioned facing a plurality of machining head are arranged in a linear manner, and the glass plate being a work is linearly conveyed to the machining part, fed thereto for positioning, and taken out therefrom. CONSTITUTION:A glass to be machined is securely adsorbed to a fixing table 2 of an edging work part in the lowering position of a feed device 40. With this state, and an edging work is applied on the glass to be machined by means of an edging head 3A of machining heads 3A-3D aligned in one row. After the glass plate is released from the fixing table 2, the feed device 40 is raised, and the glass plate is received by the feed device 40. Along with movement of a conveyor belt, the glass plate is moved, in parallel, to a subsequent bevel cutting work part and positioned for a stop. After a beveling work is applied on the glass plate by means of a beveling cutting head 3B, the glass plate is fed for positioning, in order, to the smoothing head 3C and the polishing head 3D, and desired machining applied thereon, the glass plate is taken out.
Patent JP-H09153920-A (JP)
Title: Digital demodulator
Inventor: IINUMA TOSHINORI
IPC: H03D3/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To optionally set an input signal frequency and a clock frequency leading to a demodulator by detecting a phase of a received signal and adding the phase information to correction data. SOLUTION: A phase of a reception signal received by a phase detection circuit 11 is compared with a phase of a frequency-divided clock signal, in which the phase of the reception signal is detected. The detected phase data are given to an adder means 19, in which the data are added to correction data from a phase correction means 18 and resulting phase correction data are outputted. The resulting phase correction data are compared with the reception phase data delayed by a specific time at a delay circuit 14 and a phase change between signals is obtained. Thus, correction data corresponding to a phase difference between a clock signal and a carrier are corrected in a timing synchronously with a symbol period, and even when the clock signal is not an integer multiple relation to the carrier, demodulation is conducted surely.
Patent JP-H08146784-A (JP)
Title: Multi-direction driving mechanism and transfer device for image forming unit using same
Inventor: UCHIDA MICHIO
IPC: G03G21/16
Filed: 1994-11-21
Abstract: PURPOSE: To provide a transfer device for an image forming unit composed so as to actuate a multi-direction driving mechanism capable of outputting in the multiple direction, the attach-detaching mechanism of a transfer belt unit using the multiple direction driving mechanism and the actuating mechanism of a cleaning blade, with a comparatively simple constitution adopting a solenoid as a driving source. CONSTITUTION: The multi-direction driving mechanism 100 is provided with the actuation plate 110 rotatably supported by the supporting shaft, equipped with the inputting part and the plural outputting part, the solenoid 120 for actuating the actuation plate 110 connected with the inputting part 112 of the actuation plate 110 by a specified angle, and the plural connection member 130 and 160 whose end part is connected with the plural outputting part 113 to 115 disposed on the actuation plate 110.  Then, in the transfer device for the image forming unit provided with the attach-detaching mechanism 150 for actuating the belt unit, the actuation mechanism for actuating the cleaning means and the multi-direction driving mechanism 100, the other end of the plural connection member 130 and 160 of the multiple direction driving mechanism 100 are respectively connected to the attach-detaching mechanism 150 or the actuation mechanism.
Patent JP-H06135204-A (JP)
Title: Pneumatic tire
Inventor: FURUYA SHINICHI
IPC: B60C3/06
Filed: 1992-10-23
Abstract: PURPOSE:To improve operability stabilization and reduce road noise by arranging a maximum tire width position on the outside of a securing position on the inner side in a radial direction more than a predetermined position and arranging a maximum tire width position on the inside of a securing position on the outer side in a radial direction more than a predetermined position. CONSTITUTION:When a pneumatic tire secured to a regular rim is charged with air of prescribed pressure, the positions of a maximum tire width positioned in both side wall sections are positioned at positions K separated from a bead base line L outside in radial directions by 0.5 times as high as the height H of the tire. In positioning, when the positions Q of the maximum tire width positioned in a side wall section 15 outside the securing position are arranged in the inside of the positions K in the radial direction, the operability of the pneumatic tire 11 is more stabilized. When the positions R of the maximum tire width positioned in the side wall section 14 inside the securing position are arranged in the outside in the radial direction of the position K, the road noise of the tire 11 is reduced.
Patent JP-H10155066-A (JP)
Title: Facsimile equipment
Inventor: MURAMATSU HIDEO
IPC: H04M11/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To send a prescribed document with priority by controlling the facsimile equipment not to make a call while processing to store a document to be sent with priority is conducted. SOLUTION: The facsimile equipment is made up of a dial means for communication of a document when a dial condition is established among stored documents, a processing means that stores documents to be sent with precedence over other documents, and a control means that controls the dial means so as not to conduct dialing while the processing means makes processing. Through the constitution above, when an interrupt communication key TP8 is depressed at a time t1, the facsimile equipment enters the mode to accept interrupt transmission. In the processing by the interrupt communication key TP8, an original image is read from an image reader after that. It is discriminated that the interrupt communication key TP8 is depressed till a time t2 when the reading is finished. Thus, a document dial request is not outputted between the times t1 and t2.
Patent JP-H01151310-A (JP)
Title: Power amplifier
Inventor: SATO MASAHARU
IPC: H03F3/72
Filed: 1987-12-08
Abstract: PURPOSE:To perform the intermission of the whole of a circuit by the miniaturization of a switch and the output signal of a microcomputer, etc., by performing the intermission of not the power source line directly but the bias circuit using an electronic switch. CONSTITUTION:A voltage at the connection point of the resistor R1 of a ripple filter and a capacitor C1 is set as a bias source for each of a voltage amplifier 1, output transistors 5 and 6, and a drive circuit 2, and a switching element Q1 is provided in series with the resistor R1 of the ripple filter. And by turning on/off the bias circuit 3 by turning on/off the transistor Q1, the switching of the whole circuit can be performed as a result. Therefore a source current which flows on a power source terminal 9 is only a leak current when the switching transistor Q1 is turned off and the current less than 1muA can be obtained easily. In such a way, the intermission can be realized even by the miniaturization of the switch and the output of the output of the microcomputer, etc.
Patent JP-H03247287-A (JP)
Title: Novel dna and recombined vector containing the same
Inventor: UEJIMA TAKAO
IPC: C12N15/54
Filed: 1990-11-14
Abstract: NEW MATERIAL:A DNA coding an amino acid sequence containing at least a specific antigen site of a human cancer-relating galactose transfer enzyme. USE:A DNA probe specific to a cancer-relating galactose transfer enzyme for the diagnosis of cancers. PREPARATION:For example, a culturing cell RMG-1 orginated from human ovarian cancer is cultured and the cultured cells are collected. The mRNA is extracted from the cells by a conventional method and treated as a template with a reverse transcriptase to synthesize cDNA. The cDNA is treated with en enzyme EcoRI, combined to a vector and subsequently introduced into a host to prepare a cDNA library. The cDNA library is cultured and screened with a probe to obtain a clone containing a DNA coding the specific antigen site of a human camcer-relating galactose transfer enzyme. The DNA is collected from the clone, treated with a restriction enzyme and then combined to a vector the provide a recombined vector.
Patent JP-H02156048-A (JP)
Title: Chromium steel excellent in corrosion resistance
Inventor: YASUHARA HIDEKO
IPC: C22C38/00
Filed: 1988-12-09
Abstract: PURPOSE:To manufacture a chromium steel excellent in corrosion resistance and formability by incorporating specified percentages of C, Mn, Si, P, S, Cr, Cu, Ni, Ti, N and Al to Fe. CONSTITUTION:A chromium steel which has a composition consisting of, by weight, <=0.01% C, <=0.5% Mn, <=0.6% Si, <=0.01% P, <=0.005% S, 3-12% Cr, 0.3-0.8% Cu, 0.3-0.8% Ni, 0.1-0.3% Ti, <=0.003% N, 0.2-0.5% Al, and the balance Fe with inevitable impurities and further containing, if necessary, 0.01-0.3% of one or >=2 elements among Zr, V, and Nb is prepared. By this method, the chromium steel showing excellent corrosion resistance in a highly corrosive exhaust gas condensation water environment and having superior formability can be obtained. This chromium steel is useful, e.g., as a stock for automobile exhaust gas system equipment.
Patent JP-H02157130-A (JP)
Title: Lens forming mold and lens formed by this mold
Inventor: YOSHIMURA FUMITAKA
IPC: B29L11/00
Filed: 1988-12-09
Abstract: PURPOSE:To prevent the cracking, etc., of the press-formed lens in the cooling stage by providing an escape part of specified shape for a surplus glass material on the periphery of a cavity forming an optical nonfunctional surface. CONSTITUTION:The forming mold consists of an upper mold 2, a lower mold 3, and a barrel mold 4 on an annulus ring, and the forming surfaces 2a and 3a of the upper mold 2 and lower mold 3 are specularly finished in the specified shapes corresponding to the functional surface of an optical lens to be formed. The escape part 5 is formed on the inner periphery of the upper end of the barrel mold 4. The depth of the groove of the escape part 5 is progressively decreased from the inner peripheral side toward the outer peripheral side. The glass formed in the escape part functions as the nonfunctional surface of an optical lens. When the optical lens is formed using the forming mold, the upper mold 2 is raised, softened glass material is placed on the lower mold 3, then the upper mold 2 is lowered, and the upper mold 2 is pressed for a time necessary to transfer the shapes of the forming surfaces 2a and 3a to the glass material 14. The whole mold is then cooled as such, the upper mold 2 is raised, and the glass formed product 6 is taken out.
Patent JP-H11128115-A (JP)
Title: Hand dryer
Inventor: KOBAYASHI MASAMI
IPC: A47K10/48
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To remove dirt simply, improve the appearance and cleaning properties, and provide a sanitary hand dryer by providing a blow-out nozzle blowing out the air to remove water adhering to hand and covering a wall face forming a hand insertion part with an optical catalyst layer. SOLUTION: The air supplied from an air supply means 2 provided in a main body 1 is blown out of a blow-out nozzle 4, a water receive part 7 is provided below the main body 1, and a hand insertion part 6 is formed between the main body 1 and the water receive part 7. Here, a bottom wall face 7a, a front wall face 7b, side wall faces 7c, 7d, and a front wall face 7e of the water receive part 7 are covered with an optical catalyst layer 12, optical catalyst is excited by ultraviolet rays of a fluorescent lamp 5 below the main body 1 to activate the optical catalyst, and a surface of the optical catalyst layer 12 is made hydrophilic greatly.  Consequently, it is possible to simply remove hand dirt contained in the water causing the pollution and an organic pollution substance such as soap scum by merely spraying water so that bacteria and microoragnisms which adhere on a surface of the optical catalyst layer perish by the sterilization action of the optical catalyst.
Patent JP-2001121866-A (JP)
Title: Rail holder
Inventor: NAKAJIMA MAKOTO
IPC: B42F9/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a rail holder, in which a large number of sheets of papers or films not to mention a sheet of paper or film or a doubled sheet are easily inserted without exception from the end thereof. SOLUTION: In the rail holder, in which a paper or a film can be directly inserted or inserted through a doubled-folded synthetic resin sheet, a gap 100 or 100B is formed by widening either one or both of the tip parts 111 and 121, which are opposingly pinched at one end part 101 or at both the end parts 101 and 102 of the rail holder so as to realize the easy insertion of the paper, the film or doubled synthetic resin sheet through the end 101 or 102.
Patent JP-H02157307-A (JP)
Title: Erection for pc snow shelter
Inventor: KUBO AKIHIDE
IPC: E01F7/00
Filed: 1988-12-09
Abstract: PURPOSE:To easily construct for a short period the title shelter and to improve economical characteristic by previously manufacturing a symmetric snow shelter having a hinge arch of a peak shape 3 and a specific configuration and assembling it in the field. CONSTITUTION:A unit panel 1 (piece) for forming the snow shelter of a hinge arch structure 3 is previously manufactured which has a dimension in the length direction of of length as a unit length and a circular arc shape of substantially 1/4 of a circumference in a circumferential direction orthogonal with a line. The bases 3 of the shelter are constructed at both the sides of a predetermined line and a track is temporarily provided in the inside thereof. At the top, an elevating jack 21 is provided. A working carriage 5 capable of running on the track 4 is used to fix the respective leg parts of a pair of symmetrical pieces 1 on the bases 3. The top is connected through the jack 21 and a connecting part to an adjacent panel is connected to lower the jack 21, move the working carriage 5, sequentially repeat these operations and construct the snow shelter.
Patent JP-H04182706-A (JP)
Title: Xy table controlling system
Inventor: ISOKAWA MASAHITO
IPC: G05B19/42
Filed: 1990-11-17
Abstract: PURPOSE:To improve working efficiency and accuracy in a teaching time shortening XY table by actuating a control system by means of address data for at least three positions as well as data related to the number of rows in X and Y directions of a matrix. CONSTITUTION:Three positions are selected at random from the four square parts of the applicable matrix part in controlled parts 1 to '1' arranged in the shape of matrices, and only the address data of them are stored in a control data storage part 10(12) in an XY table controlling system by means of teaching. By storing the number of rows of the applicable matrix part in a separately provided row data storage mean 14 storing row number information related to the applicable matrix, all the address data in the controlled part 1 to 1'' to be controlled by the applicable XY table are generated in an operation means 15 even when two kinds of data are used. Thus, time required for teaching is reduced, an input error of the address data in the teaching is avoided and the working time and the working efficiency in the use of the XY table are improved.
Patent JP-H05124995-A (JP)
Title: Azeotropy-like composition
Inventor: KIKUCHI HIDEAKI
IPC: C10N40/16
Filed: 1991-10-30
Abstract: PURPOSE:To obtain the subject composition composed of a highly fluorinated hydrocarbon as a base, having azeotropic behavior or a behavior close to azeotropic behavior and excellent characteristics as a detergent comprising decafluoropentane and 2,2-dimethylbutane. CONSTITUTION:60-90wt.% 1,1,1,2,3,4,4,5,5,5-decafluoropentane is mixed with 40-10wt.% 2,2-dimethylbutane and optionally a stabilizer such as a nitroalkane (preferably 0.05-0.5wt.%) to give the objective composition.
Patent JP-H06158761-A (JP)
Title: Constructing method of reinforced concrete wall using pc slab
Inventor: MASUMOTO HIROYUKI
IPC: E04B2/86
Filed: 1992-11-19
Abstract: PURPOSE:To construct a thick reinforced concrete wall comparatively simply by interposing a board material between PC slabs as wall forms and holding a reinforcement to the board material. CONSTITUTION:Band steel sheets 22 are arranged between PC slabs 20, and a pair of channel steel materials 21 are fixed detachably to the band steel sheets 22 through bolts 23, thus constituting wall forms 12. A large number of stud dowels 24 are protruded on the wall insides of the band steel sheets 22 at regular intervals. Horizontal reinforcements 14b are fixed to the stud dowels 24. The wall forms 12, to which the horizontal reinforcements 14b are fastened, are faced oppositely at a regular interval and built. Vertical reinforcements 14a are installed to the horizontal reinforcements 14b so as to constitute a latticed shape. Concrete is placed between the oppositely faced wall forms 12. Concrete is cured, and the channel steel materials 21 are removed.
Patent JP-H03169046-A (JP)
Title: Device for isolating semiconductor elements
Inventor: HASEGAWA SHINICHI
IPC: H01L21/301
Filed: 1989-11-28
Abstract: PURPOSE:To prevent a crack and a chip by a method wherein a force is exerted on a wafer part constituting semiconductor elements so as not to come into contact with the surface of the elements. CONSTITUTION:A wafer-pasting sheet 2 on which a wafer 1 has been pasted is placed in such a way that one of directions of dicing lines is in parallel with a movable direction of a nozzle 10; it is fixed by vacuum suction. After that, a position to be blown by means of the nozzle 10 is set; the nozzle is fed at a fixed pitch for the dicing lines in the same direction; semiconductor elements are isolated. In addition, a breaking stage 9 is turned by 90 deg.; the nozzle 10 is moved in the same manner; an isolation operation of the semiconductor elements in two directions is completed. Thereby, it is possible to prevent a crack and a chip.