baber/WOPTO huggingface dataset:
Patent JP-S6298884-A (JP)
Title: Signal detector
Inventor: TOMINO TADASHI
IPC: H04N7/00
Filed: 1985-10-24
Abstract: PURPOSE:To make the device compact, easily deal with the device and read code information correctly by integrating a suction member capable of being sucked on a face plate on which the code information is displayed with a sensor capable of reading the code information on the picture of this suction member. CONSTITUTION:On an area 3 of a CRT display face plate 2, the code informa tion is displayed. A signal detector abuts against a part 4 enclosed by dotted lines. The signal detector is sucked by the picture 2 through a suction cup 5 of a recessed shape. This suction cup 5 has a part which is projection formed and a recessed part formed at that time into which a photosensor 6 for detecting the bar code information is fitted and integrated with the suction cup 5. this suction cup 5 is sucked to the display picture so as to cover the bar code infor mation display area 3, thereby, the bar code information can be read correctly.
Patent JP-S60131689-A (JP)
Title: Covered tape cassette
Inventor: YOSHII TETSUJI
IPC: G11B23/087
Filed: 1983-12-20
Abstract: PURPOSE:To simplify the structure by providing a U-shaped cover that can be opened and closed by turning the opening of a cassette body vertically by a pair of rotation pivots and a pair of fitting holes and providing a pair of projections positioned symmetrically separating from the rotation pivots and a flat spring that energizes it backward. CONSTITUTION:When a cover 4 is opened from closed state by turning it upward, a lower projection 12b advances forward resisting the force of a flat spring 11, and an upper projection 12a is separated from the flat spring 11. The lower projection 12b moves clockwise around the rotation pivot 6 and turns to the open position. At this time, the flat spring 11 rotates the projection 12b counterclockwise to return it to original position. Holding of the cover at the open position can be made by small force by bringing the position of the projection 12b at the open position of the cover near to the center line (l). Thus, a tape cassette of very simple constitution and which can be assembled easily is obtained.
Patent JP-2000073121-A (JP)
Title: Crawler bush, its hardening method and hardening device
Inventor: HAMASAKA NAOHARU
IPC: C21D9/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To easily provide a hardened layer not only on internal and external circumferential surfaces but also on an end face by controlling the relative positional relationship of a high frequency heating coil to internal/external circumferential surface cooling nozzle. SOLUTION: A crawler bush stock 1 is heated by the high frequency induction heating from an external circumferential surface side so that at least internal circumferential surface temperature of the crawler bush stock 1 reaches the austenitic temperature range, and when the internal and external circumferential surfaces are cooled for hardening from one end part to the other end part of the crawler bush stock 1 with a delay of a specified time from the heating, the internal circumferential surface is simultaneously cooled with the external circumferential surface side in a specified range in the vicinity of at least one end part of the crawler bush stock 1, while the internal circumferential surface side is cooled prior to the external circumferential surface side on a part other than the specified range.
Patent JP-H0769187-A (JP)
Title: On-ascent start assisting device
Inventor: NATSUME SUSUMU
IPC: B60T7/12
Filed: 1993-08-31
Abstract: PURPOSE:To lighten the fatigue of a driver and facilitate the safe start on an ascent by enabling brake power to be held even if pedaling is released, after a vehicle is brought into stop by stepping on a brake pedal on the ascent. CONSTITUTION:As for an on-slope starting device 20, the compressed air in air tanks 30 and 31 is supplied into a brake booster 24, passing through a brake valve 25, when a brake pedal 34 is stepped ON on an ascent, and the vehicle stops. When a vehicle behavior sensor 43 confirms the temporary stop on the ascent, a signal is outputted from a controller 23, and a selector valve 22 for the start on the slope is opened to supply the compressed air into a brake locking device 26. Then, a brake valve 21 equipped with a brake lock is kept in an operation state, and even if the stepping-down of the brake pedal 34 is released, the brake power is held. When an accelerator pedal is stepped ON, a release signal is outputted from the controller 23, and the selector valve 22 for the start on the slope is closed, and a holding mechanism for the brake locking device 26 is released, and start is enabled.
Patent JP-H0558486-A (JP)
Title: Image forming device
Inventor: ANDO HIDEKAZU
IPC: G03G15/00
Filed: 1991-08-27
Abstract: PURPOSE:To enable a jammed sheet which is manually fed from a manual feed tray but is jammed at a nip section between paired registration rollers, to be easily removed even by a worker who is not familiar with the handling of an image forming device, with both the paired upper and lower registration rollers opened separately. CONSTITUTION:A tray cover 17 which can be opened/closed, is provided over a manual feed tray 3, and an action to open the tray cover 17 is interlocked with an opening/closing mechanism 28 for opening an upper and a lower roller 6A and 6B of paired registration rollers 6 separately.
Patent JP-H0291857-A (JP)
Title: Data recording method
Inventor: ICHIKAWA KAORI
IPC: G11B20/10
Filed: 1988-09-28
Abstract: PURPOSE:To shorten a recording time without recording a mark when recording is accurately performed by deciding whether or not data is accurately recorded based on the result obtained by reading out the result of recording in the case of recording the data having plural data parts and a mark part corresponding to the data. CONSTITUTION:In the case of recording the data on the recording medium such as an optical card 1 and the like having the plural data parts and the mark parts corresponding to the respective data parts, the card 1 is loaded on a card feeding device 11 and reciprocated in a track direction through by a controller 12 through a card driving circuit 13. The recording data of the controller 12 is modulated in a modulation/demodulation circuit 19 and the light outgoing from a light source 16 is written in the card 1 according to a modulation signal. Then, at the time of reproducing, a reproducing signal obtained by reading the reflected light from the card 1 by a photodetector 17 is demodulated in the circuit 19 and supplied to the controller 12. When the data is not recorded accurately, the information showing that the data is erroneous is recorded on the mark part corresponding to the data part, and the data is recorded again in other data part.
Patent JP-H0688172-A (JP)
Title: Production of ultrahigh magnetic flux density grain oriented silicon steel sheet
Inventor: TAKASHIMA KUNIHIDE
IPC: C21D8/12
Filed: 1992-09-09
Abstract: PURPOSE:To produce an ultrahigh magnetic flux density grain oriented silicon steel sheet extremely high in magnetic flux density by adding molten steel having a specified component of compsn. in which the content of acid soluble Al and N is prescribed with a specified amt. of Bi. CONSTITUTION:The material contg., by weight, 0.03 to 0.15% C, 2.5 to 4.0% Si, 0.10 to 0.80% Mn, <=0.010% S, 0.010 to 0.065% acid soluble Al and 0.0030 to 0.0150% N and contg., at need, 0.05 to 0.50% Sn, and the balance Fe with inevitable impurities is used as a starting material to produce the grain oriented silicon steel sheet. At this time, Bi or a Bi component is added to the molten steel by 100 to 5000g/[molten T] expressed in terms of Bi. In this way, the Goss azimuth is highly developed, by which the ultrahigh magnetic flux density grain oriented silicon steel sheet having about 1.95 to 2T magnetic flux density can be obtd.
Patent JP-H0290064-A (JP)
Title: Demand monitoring apparatus
Inventor: MIYASHITA KUMIKO
IPC: G01R11/66
Filed: 1988-09-28
Abstract: PURPOSE:To make it possible to perform elaborate monitoring and to perform monitoring with enough time by comparing a predicted demand with a warning line, and generating warning when the demand exceeds the warning line. CONSTITUTION:A warning line which is set in correspondence with the transition of loads is compared with a demand for electric energy computed in an operating part 3 based on the detected electric energy pulse that is detected with a pulse detecting part 1 in the operating part 3. When the demand exceeds the warning line, the warning is issued through a warning output part 7, and a load 11 is cut off through a load opening and closing part 9. When the warning line is set in correspondence with the transition of the loads, the long continuation of the generation of the warning is avoided even if the demand exceeds the warning line temporarily and the warning is issued at the beginning half period wherein many loads are used as in a conventional apparatus. The pattern of the warning line is set by estimating the pattern so that the pattern is close to the transition of the actual load. It is desirable that the pattern is set upon grasping the changes in, e.g. time zones and every day of the week.
Patent JP-S60131200-A (JP)
Inventor: OKAMURA TATSUROU
IPC: B26D7/01
Filed: 1983-12-20
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-H0964740-A (JP)
Title: A/d converter
Inventor: FUJITA KAZUNORI
IPC: H03M1/20
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy more than the resolution provided to the A/D converter in a circuit using the A/D converter by adding a signal changing alternately to a received analog signal, applying A/D conversion to the sum signal several times for one period and obtaining the mean value. SOLUTION: An integration circuit 7 converts a reference clock (b) outputted from a reference pulse generating circuit 5 into a triangle wave signal (c). Then the triangle wave signal (c) is given to an adder circuit 8. The adder circuit 8 receives an analog signal (a) and sums the signals a, c into a signal (d). The sum signal (d) is given to a one-chip microcomputer 1, in the A/D converter 2 of which the signal (d) is measured for several number of times at a prescribed time interval for one cycle of the triangle wave signal (c) and the mean value is obtained. The mean value after A/D conversion reaches a prescribed value and then A/D conversion close to an actual analog input voltage is conducted and then the resolution is improved.
Patent JP-S6299254-A (JP)
Title: Braking oil pressure generator
Inventor: WATANABE NAMIO
IPC: B60T13/12
Filed: 1985-10-28
Abstract: PURPOSE:To secure braking oil pressure even at the time of the failure of a pressure accumulating source by using a hydro-booster type hydraulic pressure control mechanism as a braking oil pressure generating device for at least one system. CONSTITUTION:A fail-safe mechanism has a switching valve device 200. The switching valve device 200 consists of the combination of a pair of switching piston 201 and a stop-rod piston 202. The pair of pistons 201, 202 are approachingly movable with an oil chamber E and an oil chamber G'' as inputs respectively. When the hydraulic pressure from at least either of these oil chambers E, G'' fails to be inputted, the pistons 201, 202 are unable to make their relative approaching movement, and a one-way valve 203 is operated in such a way that it is closed when only one of the two oil chambers 201, 202 has the input of hydraulic pressure while it is opened when both of the chambers E, G'' have the input of hydraulic pressure.
Patent JP-H0788021-A (JP)
Title: Air mat
Inventor: MITSUI MASAYUKI
IPC: A61G7/05
Filed: 1993-09-28
Abstract: PURPOSE:To facilitate the regulation of the internal pressure of the main body of an air mat in a best condition. CONSTITUTION:An air mat comprises a main body of air mat 1, with air inside supplied so as to support the human body having an ejection bore 1b for ejecting the air; a stationary member 3 fixed inside the main body of air mat 1 and having an ejection bore 3b conforming to the ejection bore 1b; a rotating member 4 for opening and closing the ejection bore 1b with its rotation, rotatably mounted on the outer surface of the main body of air mat 1; and an air supply regulation device for supplying the air to the main body of air mat 1.
Patent JP-H04120382-A (JP)
Title: Electric latch
Inventor: UOJI TAKESHI
IPC: E05B49/00
Filed: 1990-09-11
Abstract: PURPOSE:To facilitate installation of a latch and management of the entrance and exit of persons by providing a latch mechanism and a data analyzing means on the door frame, and providing a strike engaging the latch head of a latch on the door. CONSTITUTION:A strike 1 is installed on the room side of a door (a), and a main body 2 is provided to a door frame at the position corresponding to the strike. Next an electric latch mechanism having a latch head 9, a control means consisting microcomputers, and a data analyzing means are provided to the main body 2. When a person enters or leaves the room, he compares data on a key card C read from card readers provided outside and inside the room with data preliminarily stored in the main body 2, and when both the data are in conformity with each other, he uses the head 9 to move the strike in and out to lock or unlock the latch. Further, he stores data on entrance and exit of persons in the main body, and outputs the data by a printer as necessary. Thus, the electric latch capable of managing the entrance and exit of persons can be simply installed to the existing door, etc.
Patent JP-S61118241-A (JP)
Inventor: SUZUKI NORIMOTO
IPC: B32B7/06
Filed: 1984-11-15
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-H08103565-A (JP)
Title: Adaptor for rom cartridge
Inventor: OKAWA TETSUYA
IPC: G06F3/00
Filed: 1994-10-05
Abstract: PURPOSE: To provide an adapter for a ROM cartridge, by which leakage wave strength can be decreased in the case of installing a ROM cartridge to which a countermeasure for leakage wave such as a wave shield is not taken. CONSTITUTION: An adapter for an ROM cartridge is connected to a game machine 15 to transmit a game program P of an installed ROM cartridge 16 to the game machine 15, and comprises a power-up CPU 14 started when the power is applied, a sleep part 12 for stopping the operation of the power-up CPU 14, and a sleep release part 13 for re-starting the stopped power-up CPU 14.
Patent JP-H0982819-A (JP)
Title: Non-volatile semiconductor memory and its manufacturing method
Inventor: KATAYAMA ATSUKO
IPC: H01L27/115
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To preserve the stable operation and sufficient charge keeping characteristics in a finer non-volatile memory by a method wherein an SiO2 single layer film formed by LPCVD process is applied for a polycrystalline Si interlayer insulating film to be heat-treated in NH3 for the formation of the polycrystalline SiO2 single layer film at low leakage current and low stress by low temperature process. SOLUTION: A floating gate made of two layers of a polycrystalline Si film 103 and 112 are formed on a semiconductor substrate having a source region 107 and a drain region 110. Next, the floating gate becomes the polycrystalline Si interlayer insulating film by LPCVD process using SiH4 and N2 O as the material gasses and then, an SiO2 film 113 in the chemical composition ratio 1:2 of Si and O is deposited. Later, the SiO2 film 113 is heat-treated in NH3 atmosphere to lead N atoms for the formation of another polycrystalline Si interlayer film 114 and then phosphorus doped polycrystalline Si film 115 is deposited to form a control gate. Through these procedures, the charge keeping characteristics can be improved making use of said polycrystalline Si interlayer insulating films.
Patent JP-H1061461-A (JP)
Title: Control device of automatic transmission
Inventor: NOZAKI KAZUTOSHI
IPC: B60W10/10
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To avoid a vehicle movement and improve durability of a friction engagement device regardless of an engine speed of a driving force source when an automatic transmission is shifted from a running range to a non- running range by a shift device. SOLUTION: A control device of an automatic transmission in which an automatic transmission having a hydraulic friction engagement device is provided and the friction engagement device is released to thereby cut off a torque transmission passage when an automatic transmission is shifted from a running range to a non-running range by an operation of a shift device, comprises a step 1 for shifting the automatic transmission from a running range to a non- running range is detected, and steps 2, 3 for keeping a throttle valve close even in the time an output torque of an engine is increased by an accelerator within a predetermined time after the shift operation to the non-running range is detected at the step 1.
Patent JP-S61119373-A (JP)
Title: Joining method of magnesium alloy
Inventor: MIYAGAWA AKIRA
IPC: B23K1/19
Filed: 1984-11-16
Abstract: PURPOSE:To adopt a joint structure with respect to an Mg alloy by forming a covered layer by executing thermal spraying of a metal whose joining property is excellent, to a joint object part of the Mg alloy, and executing a junction of the Mg alloy by using this covered layer as a brazing material. CONSTITUTION:An Al thermal spraying layer 3 is formed on a brazing object part 2 of a plate-shaped Mg alloy 1, and simultaneously, an Al thermal spraying layer 6 is formed on a groove-shaped brazing object part 5 of an Mg alloy 4 joined to the alloy 1, too. In this case, the thickness t1 of the alloy 1 is formed to a size which can be fitted into a groove width t2 of the object part 5, and subsequently, brazing is executed in a state that a part of the thermal spraying layer 3 of the alloy 1 has been fitted into a part of the thermal spraying layer 6 of the alloy 4. In this way, the junction of the Mg alloy can be executed easily, and the joint structure can be adopted with respect to the Mg alloy.
Patent JP-H0290125-A (JP)
Title: Composition for liquid crystal oriented film, liquid crystal oriented film and liquid crystal display element
Inventor: OKUDA NAOKI
IPC: G02F1/1337
Filed: 1988-09-27
Abstract: PURPOSE:To obtain a compsn. for liquid crystal oriented film capable of preventing generation of domain, generating >=5 deg. pretilt angle, and preventing variation of the pretilt angle by the aging after sealing a liquid crystal by incorporating a specified quadrodiamine or its deriv., an aromatic diamine having a hexafluoro isopropylidene group, tetracarboxylic dianhydride and, if necessary, a specified substance, into a liquid crystal oriented film compsn. CONSTITUTION:The title compsn. contains a polyamido acid obtd. by reacting (1) the quadrodiamine expressed by the formula I (wherein X is a single bond, CH2, O, or S) or a deriv. thereof, (2) the aromatic diamine having the hexafluoroisopropylidene group, with (3) tetracarboxylic dianhydride, if necessary, another aromatic or aliphatic diamine, in a solvent. The liquid crystal orientation film formed from the compsn. generates on domain. A liquid crystal display element having 240-270 deg. twist can be prepd. since the pretilt angle is >=5 deg.. Moreover, the display quality is not deteriorated since the pretilt angle is not changed by the aging after sealing the liquid crystal.
Patent JP-H0878998-A (JP)
Title: Supporting structure for piezoelectric vibrator
Inventor: IIZUKA MINORU
IPC: H03H9/05
Filed: 1994-09-08
Abstract: PURPOSE: To obtain the supporting structure for a piezoelectric vibrator which is excellent in impact resistance by having a support constitution that the stress of the impact due to a drop, etc., is difficult to adversely affect a piezoelectric diaphragm, etc., when the impact is added to the piezoelectric vibrator. CONSTITUTION: The support members 3 and 4 installed on a base 2 extends base joining parts 31 and 41, rise base parts 32 and 42 extending in the direction isolating from these parts with each other and first elastic parts 33 and 43 in the oblique upper part in the direction approaching from these base parts 32 and 42 with each other. In the oblique upper part isolating from these elastic parts 33 and 34 with each other, second elastic parts 34 and 44 are extended, the mounting parts 35 and 45 of a piezoelectric diaphragm 1 constituting from these elastic parts 34 and 44 are formed, and the diaphram 1 and the mounting part are joined with conductive joining member. The spring constants of the elastic parts 33, 43 and 34, 44 are defined as A, C and B, D, respecively, and the relation of A<=D<B<=C is set.  As a result, the impact force acts on the support member 3 and 4, the spring constants A and D bend largely, the diaphram 1 moves in parallel in the oblique lower direction as a whole and the stress concentration on a vibrator can be evaded.
Patent JP-S6482046-A (JP)
Title: Photosensitive body
Inventor: FUJIMAKI YOSHIHIDE
IPC: G03G5/06
Filed: 1987-09-25
Abstract: PURPOSE:To improve the sensitivity of the titled body against a light having a larger wavelength than that of a visible light, and the potential stability and the electrostatic chargeability of the titled body at the time of a repeated use, by incorporating a specified titanyl phthalocyanine and a specified hydrazone compd. in the titled body. CONSTITUTION:The titanyl phthalocyanine in which a main peak of Bragg angle 2theta against a CuKalpha ray lines in at least 9.5 deg.+ or -0.2 deg., 9.7 deg.+ or -0.2 deg., 11.7 deg.+ or -0.2 deg., 15.0 deg.+ or -0.2 deg., 23.5 deg.+ or -0.2 deg., 24.1 deg.+ or -0.2 deg. and 27.3 deg.+ or -0.2 deg., is used for a carrier generating substance of the titled body,and is shown by formula I,and is obtd. by subjecting a alpha-type titanyl phthalocyanine to crystal transition. And, the hydrazone compd. shown by formula II is used for a carrier transfer substance. In the formulas, X<1>-X<4> are each Cl or Br atom., (a)-(d) are each 0-4, R<1> is hydrogen atom. or aryl group, etc., R<2> and R<4> are each hydrogen atom. or alkyl group, etc., (m) and (l) are each 1 or 2, (n) is 0 or 1.
Patent JP-H01200905-A (JP)
Title: Decorative veneer
Inventor: HONDA TOMIYASU
IPC: B27L5/00
Filed: 1987-09-25
Abstract: PURPOSE:To avoid the wasteful cutting of a good material part, by preliminarily interposing refuse materials between the parts to be cut of rectangular timbers and bonding said timbers to form flitch while slicing said flitch to obtain thin plates and subsequently cutting or grooving each of the thin plates along the refuse material parts. CONSTITUTION:A large number of rectangular timbers 1 obtained by the conversion of raw precious wood are laminated and bonded in the width, thickness or length direction thereof through an adhesive and refuse materials 2 having an arbitrary thickness are interposed between the parts 2 to be cut or grooved of the timbers 1 to be integrally laminated and bonded along with the rectangular timbers 1 to form a flitch 4. Subsequently, the flitch 4 is sliced in a direction allowing the adhesive layer and refuse material parts of the flitch to appear using a cutter such as a slicer. By this method, decorative veneer 5, wherein the adhesive layers of the mutual rectangular timbers 1 appear in a block pattern and refuse veneers are formed at parts cut or grooved later, is obtained.