baber/WOPTO huggingface dataset:
Patent JP-2000063100-A (JP)
Title: Motor stopping device at the time of driver's absence
Inventor: YAMADA KEIICHI
IPC: B66F9/24
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively dispose detection means without complicating the vicinity of a driver's seat by interrupting a control circuit for driving motor when a driver presence or absence detection means disposed on a driving part performs no detection. SOLUTION: When a reflection type switch 15 to be a non-contact type driver presence or absence detection means is incorporated into an armrest 9C and is disposed, the direction of an optical axis 15a of the reflection type switch 15 is set to be directed to a driver seated on a driver's seat 9. When a key switch 22 is turned on after the driver sits on the driver's seat 9, the reflection type switch 15 detects the driver and turns on the switch 23. Subsequently, when the reflection type switch 15 performs no detection because the switch 15 is apart from the driver's seat 9 in a state that the key switch 22 is turned on, the switch 23 is turned off, a delay relay 24 is operated fixed hours later and power supply to a control circuit is interrupted.  At the time, because the reflection type switch 15 is a non-contact type, complication in the vicinity of the driver's seat 9 and troublesomeness at the time of a manual operation can be eliminated.
Patent JP-H0285843-A (JP)
Title: Transmission document illuminating device
Inventor: CHIKU KAZUYOSHI
IPC: H04N1/04
Filed: 1988-09-22
Abstract: PURPOSE:To prevent the disturbance of an image by providing a document holding number between document glass and a Fresnel lens. CONSTITUTION:A document holding member 13 is supported by providing a backlash 134 against a holding member supporting body 131. Therefore, when a transmission document 25 is placed against a reference sheet 26, a thickness portion of the document 25 is absorbed by the backlash 134 of the member 13, and the document 25 is pressed against document glass 8 by dead weight of the member 13. In such a way, by providing the holding member 13, the document 25 is allowed to adhere closely onto the document glass 8 without generating a placing failure such as a sag, waving, etc., on the surface, and a disturbance of a read image can be prevented.
Patent JP-2000094990-A (JP)
Title: Inertial lock assembly for seat track
Inventor: GARRIDO PASCAL
IPC: B60N2/08
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To automatically adjust the operation of a seat so as to prevent an extreme change in a seat position if sudden deceleration or acceleration occurs in an automobile. SOLUTION: An assembly 30 for fixing is freely moved between a fixed position for preventing a relative movement and an unfixed position for moving a second track relative to a first track, the movement being made between the first and second tracks. A rod is fixed to the second track to specify the longitudinal axis of rotation and to be moved together. A retainer is fixed to the first track, and a nut is supported on the rod so as to be rotated around a shaft and has at least one pawl member. The nut is rotated at variable rotational speed by the rod when the second track is moved and has rotating force changed with the rotational speed so as to move the assembly for fixing to the fixed position by the engagement of the pawl with the retainer when the rotational force exceeds a specified rotational force limit.
Patent JP-H0577971-A (JP)
Title: Paper feed conveyer and control method thereof
Inventor: ISHIOKA SUKINOBU
IPC: B65H5/06
Filed: 1991-09-18
Abstract: PURPOSE:To build in a mechanism of sure paper feed in a small recorder device. CONSTITUTION:Paper is taken out from a paper bundle 1, received in a paper feed cassette 10, by a supply roller 20 mounted on arm mechanisms 22, 23. This taken out paper is guided to a resist shutter 16 and straightened through conveying guides 14A, 14B, arranged to the front in a conveying direction, by the supply roller 20. Further, this orderly arranged paper is conveyed to agree with the predetermined recording start timing and to an adjacent recording process part 30 by a conveying means of conveying roller or the like. In this way, a sure feed of paper to the adjacent recording process is performed, and a small recorder device with no independent conveying path can be realized.
Patent JP-H04120214-A (JP)
Title: Manufacture of high p type weather resistant steel sheet small in acoustic anisotropy and having high toughness
Inventor: YANO KAZUHIKO
IPC: C22C38/00
Filed: 1990-09-07
Abstract: PURPOSE:To obtain a high P type weather resistant steel sheet having high toughness and capable of exact ultrasonic flaw detection by subjecting a slab contg. specified C, Si, Mn, Al, Cu, Cr, P, Ti and Fe to heating and rolling under prescribed conditions. CONSTITUTION:A steel having a compsn. constituted of <=0.1% C, 0.01 to 0.06% Si, 0.5 to 2% Mn, 0.01 to 0.1% Al, 0.1 to 2% Cu, 0.1 to 2% Cr, 0.04 to 0.15% P, 0.005 to 0.03% Ti and the balance Fe is melted. The slab of this steel is heated to 1000 to 1150 deg.C. Next, >=60% total draft is secured in an austenitic recrystallization area, and rolling is completed at >=850 deg.C.
Patent JP-S61118473-A (JP)
Title: Ink composition for ink jet recording
Inventor: KOIKE SHOJI
IPC: C09D11/00
Filed: 1984-11-14
Abstract: PURPOSE:The titled ink composition, consisting of a disperse dye and medium, having a surface tension within a specific range, and suitable for printing (non) woven fabrics consisting of polyester, acetate fibers, etc. without requiring the preparation of expensive printing plates in printing. CONSTITUTION:An ink composition for ink jet recording, consisting of a disperse dye, preferably C.I. Disperse Yellow 3, 4 or 5, C.I. Disperse Violet 1, 4 or 8, C.I. Disperse Blue 1, 3. or 7, C.I. Disperse Black 1, 3 or 10, etc. and a medium, e.g. water or a water-soluble organic solvent, and having a surface tension thereof within 35-50dyne/cm range.
Patent JP-H03102619-A (JP)
Title: Magnetic recording medium
Inventor: KOBAYASHI SHIN
IPC: C09D175/04
Filed: 1989-09-14
Abstract: PURPOSE:To obtain the magnetic recording medium which is improved in traveling stability, such as smoothness, wear resistance and durability, while well maintaining electric signal safety by using a carbon black which is subjected to a surface treatment with huminate. CONSTITUTION:The carbon black of the magnetic recording medium formed with a magnetic layer applied with magnetic powder and the carbon black together with a binder resin on a base is subjected to the surface treatment with the huminate. Salts of natural humic acid or nitrohumic acid are used as the huminate, for which a sodium salt, calcium salt and ammonium salt are adequately used. The surface treatment method may be any methods which can attach or adsorb the huminate to the carbon black. The utilization of a method for producing wet beads is possible in the case of preparing the huminate into an aq. soln. The magnetic recording medium which has the excellent electrical conductivity and wear resistance and has the excellent surface smoothness and durability is obtd. in this way.
Patent JP-H0983323-A (JP)
Title: Capacitor coupling type static discharge protection device
Inventor: KA AKEMICHI
IPC: H01L21/822
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To avoid a CMOS element formed with the submicron technique from the destruction of ESD. SOLUTION: The capacitor coupling type ESD protective device is provided between an input pad 1 and an internal circuit 3 or between an output pad and an output buffer device and it is provided with an ESD protection circuit. The snap back collapse voltage value of the ESD protection circuit or the output buffer device 4 drops by coupling an appropriate voltage level to the gate of the element by one capacitor coupling device of the device and the internal circuit 3 and the output buffer device 4 are prevented from being destroyed owing to ESD current by holding ESD of the internal circuit 3 to a low voltage level by one potential clamping element of the protection device. Especially a thin oxide layer in the submicron process can effectively by protected by the capacitor coupling type ESD protective device.
Patent JP-H0298596-A (JP)
Title: Oil mixing preventive device
Inventor: MOTOHASHI TOSHIAKI
IPC: B60S5/02
Filed: 1988-09-26
Abstract: PURPOSE:To obtain an oil mixing preventive device with a simple structure, by which the connection of a signal wire to transmit a signal with an oil storage tank side and lorry side is easy by providing the device with an electrical discriminating part at the oil filling port of an oil stage tank, and providing a signal wire in a hose, which is connected to the discriminating part. CONSTITUTION:When couplings 9, 11 on both ends of a hose 8 are connected to couplings 2, 7 on an oil storage tank side and a lorry side, one end of a signal wire 14 is connected to a resistance body 15 through a connector 3, and a discriminating signal, which is shown by a resistance value, is transmitted to a control device 40 through a connector which is connected to the other end. When a bottom valve 4 is opened, the control device decides whether oil types agree or not by comparing the valve opening signal of a bottom valve sensor 5, the discriminating signal and a load data. When the oil types agree, an electro-magnetic clutch 31 is excited to make a main valve 24 openable, and an oil supply becomes possible. When the oil types do not agree, the main valve is made un-openable without exciting the electro-magnetic clutch 31, and an oil mixing is prevented.
Patent JP-H0772775-A (JP)
Title: Image forming device
Inventor: KIUCHI YASUSHI
IPC: G03G21/16
Filed: 1993-08-31
Abstract: PURPOSE:To provide an image forming device constituted so that the surface staining or the back staining of a recording paper is not caused by preventing discharged toner left in a gap between a cleaning blade and a magnetic substance from getting over the cleaning blade. CONSTITUTION:In the image forming device successively forming an image by sending the discharged toner attached on a photoreceptor into a discharged toner tank by the cleaning blade and the magnetic substance after a toner image is transferred on the recording paper: the discharged toner tank 3 which houses the discharged toner 2 on the photoreceptor 1 and which is attachably and detachably provided and an opening and closing cover 4 which covers the tank 3 and which can be opened and closed are provided. By moving at least either of the cleaning blade 5 and the magnetic substance 6 provided in the tank 3 in an attaching and detaching direction by an interlocking means 7 or driving and reversely rotating the photoreceptor 1 by the interlocking means 7 by interlocking with the attaching and detaching action of the tank 3 or the opening and closing action of the cover 4, the discharged toner 2 on the photoreceptor 1 does not get over the tip of the blade 5 when the blade 5 abuts on the photoreceptor 1.
Patent JP-H0559595-A (JP)
Title: Automatic energization pattern controller
Inventor: KOTANI KIYOSHI
IPC: C25D13/22
Filed: 1991-08-27
Abstract: PURPOSE:To save manpower and to improve reliability by allowing the automatic control of an energization pattern without intervention of an operator. CONSTITUTION:A color code and surface area are received as production instruction data at the time of starting the treatment of a shape material 10 and the timer value for color changing of the data on the energization control pattern is determined in accordance with a relation having the above-mentioned area as well as the energization voltage in an energization voltage data file 13 and the energization time in an energization time data file 14 as parameters is determined by an intelligent controller 1A. The surface treatment of the shape material 10 is executed most adequately and automatically in accordance with such timer value.
Patent JP-H1090583-A (JP)
Title: Lens barrel
Inventor: TANIOKA HIROSHI
IPC: G02B7/10
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To shorten the length of a cam cylinder for a lens barrel in the optical axis direction. SOLUTION: In the cam cylinder 80, an outer peripheral side bottomed cam groove 84 and an inner peripheral side bottomed cam groove 83 are formed, the cam groove 84 opens toward the outer peripheral side and also provided with a bottom, and the cam groove 83 opens toward the inner peripheral side and provided with a bottom. Even in the case of trying to engage the cam groove 84 with the cam groove 83, the mutual interference of cam pins 94 and 93 which are fitted in the cam grooves 84 and 83 never occur. Thus, the cam groove 84 can be engaged with the cam groove 83, then, the length P of the cam cylinder 80 is shortened in the optical axis direction.
Patent JP-S61117924-A (JP)
Title: Picture correcting device
Inventor: MARUNO YOSHIMARU
IPC: H04N19/00
Filed: 1984-11-13
Abstract: PURPOSE:To attain easy to see gradation distribution by changing a range of A/D conversion so that a histogram (gradation versus frequency characteris tic) extracted from a picture data is to be a prescribed pattern, thereby correcting a picture whose gradation distribution is biased to white or black level. CONSTITUTION:The output of an A/D converter 3 is given to a CPU4, data of nearly 1,000 samples are sampled at random from one pattern or a specific portion in a pattern and a table (gradation versus frequency data table) corresponding to a histogram is generated in a memory of the CPU. Then the CPU4 detects a white peak and a black peak of a video image based on the histogram table. The frequency of each gradation is stored in a register in the CPU4. The PUC4 gives 8-bit control outputs (a, b) to D/A converters 5, 6 respectively based on the content of the register. A DC control signal obtained from the D/A converter 6 is fed to an adder 2 inserted to the input side of the A/D converter 3 and added to an input video signal as the DC component. Thus, the black peak level of the video image is controlled by the addition.
Patent JP-S61117392-A (JP)
Inventor: KARASAWA HIROKAZU
IPC: E21B10/46
Filed: 1984-11-13
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-S6396499-A (JP)
Inventor: ARIZONO YUKIMICHI
IPC: F42B8/00
Filed: 1986-10-09
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-H08100621-A (JP)
Title: Lubricating device for four-cycle engine
Inventor: AYUSAWA SHIGEMITSU
IPC: F02B33/26
Filed: 1994-10-04
Abstract: PURPOSE: To easily lubricate each part and to improve the intake efficiency of an air-fuel-mixture in a four-cycle engine. CONSTITUTION: In a four-cycle engine having a crank case 4 in which pressure fluctuates with the reciprocation of a piston 6, an intake passage 27 for mutually communicating a carburetor 26 and the crank case 4 and a valve 28 to allow the introduction of ah air-fuel-mixture from the carburetor 26 into the crank case 4 on account of a growth in vacuum pressure in the crank case 4 are provided. An intake port 21 communicating with a cylinder 2a and the crank case 4 are mutually communicated through the first mixture passage 22, and a valve system accommodating space 13 to communicate with the intake port 21 through an opened part 24 and the crank case 4 are mutually communicated through the second mixture passage 23 being a route different from the first mixture passage 22.  Thus, a lubricating oil contained in the air-fuel-mixture lubricates each part with the actuation of the engine. In addition to that, because of the passing of the mixture through the first mixture passage 22, the overheating of the mixture can be prevented to improve suction efficiency.
Patent JP-S6299994-A (JP)
Title: Semiconductor memory cell circuit
Inventor: HOKIMOTO TAKEHIRO
IPC: G11C15/04
Filed: 1985-10-25
Abstract: PURPOSE:To reduce the total transistor number and memory size of a semiconductor memory cell circuit, by constituting an exclusive NOR which takes the coincidence between the content of a memory cell and information to be searched of three transistors. CONSTITUTION:An exclusive NOR E1 composed of three transistors takes the coincidence between the content of a six transistor static memory cell M1 and information of a bit line L1 (L2). The exclusive NOR E1 is composed of the 1st and 2nd transistors T1 and T2, whose gates are respectively connected with the input nodes N1 and N2 of flip-flops holding information from bit lines L1 and L2 and sources are respectively connected with the bit lines L1 and L2, and the 3rd transistor T3, whose source is connected with the drains of the transistors T1 and T2 and gate and drain are connected with a sense line S1. The sense line S1 is precharged simultaneously with the bit lines L1 and L2.
Patent JP-S62100009-A (JP)
Title: Differential amplifier circuit
Inventor: ISHII HIDEKAZU
IPC: H03F3/45
Filed: 1985-10-25
Abstract: PURPOSE:To set accurately an amplification factor by inserting the 3rd and 4th transistors (TR) and an emitter follower between the 1st and 2nd TRs and emitter resistors respectively. CONSTITUTION:A collector of TRs Q1, Q2 is connected to a power terminal of a power supply voltage Vcc via a load resistor RL and a base is connected respectively to input terminals 1, 2. Further, the emitter is connected to the collector of other Trs Q3, Q4 and TRs Q5, Q6 being the emitter follower. The emitter of the TRs Q3, Q4 is connected to a constant current source I00 via the emitter resistor RE. The emitter of the TRs Q5, Q6 is connected respectively to constant current sources I10, I20 and connected to the base of the Trs Q4, Q3. Thus, the amplification factor is set accurately and the voltage range of the operating signal is widened.
Patent JP-H0796709-A (JP)
Title: Pneumatic radial tire
Inventor: UNETAKA TAKESHI
IPC: D02G3/48
Filed: 1993-09-27
Abstract: PURPOSE:To make a tire lightweight and improve rolling resistance, wear resistance and maneuvering stability by using aromatic polyamide for a belt layer, and using flat organic fiber monofilament of the specified cross section and denier number for a belt reinforcing layer. CONSTITUTION:A belt layer 5 on the outside of a carcass layer in the tread 1 is made of aromatic polyamide. A belt reinforcing layer 6 is formed of flat organic fiber monofilament of 2000-4000 in the denier number and of such cross section that the ratio a/b of a major axis (a) to a minor axis (b) is 1.5 or more. The tread 1 is thereby reinforced so as to reduce rolling resistance and to improve wear resistance and maneuvering stability while making a tire lightweight.
Patent JP-2001068033-A (JP)
Title: Light emitting device
Inventor: KIKUCHI NAOYA
IPC: H01J17/18
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device having a large effective area ratio. SOLUTION: A light emitting device includes a fluorescent lamp 10 for displaying having an airtight vessel configured so that the opening of a front face side vessel 18 furnished integrally with a translucent wall part 32 and peripheral wall part 34 is blocked with a rear lid, consisting of a bottom plate 20 and cathode chamber 16, and on the translucent wall part 32, no sealant 42 should necessarily be provided on any of the obverse surface 32a and inner surface 32b. This allows properly suppressing shrinkage of the effective light emission area caused by influx of the sealant 42 to the internal circumference on the translucent wall part 32, wherefrom light is emitted, and no change will be generated in the light emission area resulting from the coated condition of the sealant 42.  Because the rear lid is attached fast with the sealant 42 applied from the side with rear surface 40, in such a manner that the circumferential end face 38 of the bottom plate 20 confronts the internal circumferential surface 34b of the peripheral wall part of the front face side vessel 18 and is located inside the surface 34b, it is also possible to suppress enlargement of the outside dimensions of the airtight vessel caused by bulging-out of the sealant 42 from the peripheral wall part 34.
Patent JP-H0978951-A (JP)
Title: Manufacture of panel with opening member
Inventor: KIMURA TOYOHIKO
IPC: E06B3/70
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To make a large variety of opening members fittable to even a few kinds of standardized panels by closing opening areas outside of an opening member fitting area with closing members. SOLUTION: A reference wall 51 of a panel 50 with an opening member is provided with an opening area 52, and a double sliding window 53 serving as the opening member is fitted to the opening area 52. Frames 54, 55 of wall parts are respectively fitted into closed areas 52a, 52b formed at upper and lower parts outside of the area of the double sliding window 53. These frames 54, 55 are fixed by nails, machine screws, or the like, and surface members 56, 57 are provided to cover the surface of the frames 54, 55. The double sliding window 53 is fitted into the opening area 52 and fixed by machine screws or the like to complete the panel 50 with the opening member.
Patent JP-S61120166-A (JP)
Title: Element of supplying charge for electrostatic charge image development
Inventor: TANAKA KATSUHIKO
IPC: G03G9/097
Filed: 1984-11-16
Abstract: PURPOSE:To prevent a deterioration of a performance of the titled element for a long period by coating a carrier and a sleeve for supplying the charge to the toner with a specific piperidine compd., thereby supplying a negative charge to the toner. CONSTITUTION:A surface of the titled element is coated with the compd. shown by the formula wherein (n) is 4 or 5, R1 and R2 are each a hydrogen atom, an alkyl, an aryl, or an aralkyl group and its derivative, A<-> is Cl<->, Br<->, I<->, NO<->3, 1/2 SO<-2>4, 1/2 SO<-2>3, and is preferably coated with a compd. shown by formula II. By coating the titled element with said compd., the above described characteristics of the element is obtd. The toner is charged by the titled element contg. the prescribed compd. and then developed, thereby obtaining an image having less a change of an image concentration and a good reproducibility of a fine line and also a good gradient and less tendency for a fog.
Patent JP-H05194541-A (JP)
Title: Production of silylacetylene
Inventor: MITSUZUKA MASAHIKO
IPC: C07F7/08
Filed: 1992-09-09
Abstract: PURPOSE:To synthesize an industrially useful silylacetylene from a hydrosilane and an acetylene-terminated compound at a low cost by using a metal oxide. CONSTITUTION:A hydrosilane compound expressed by the formula R4-nSiHn (n is integer of 1-4; the substituents R are alkyl, alkenyl, alkynyl, aryl, alkoxy, acyl or amino and plural R groups may be the same or different) is made to react with an acetylene compound expressed by the formula R'Cidentical CH (the substituent R' is H, alkyl, alkenyl, alkynyl, aryl, silyl, acyl, cyano or halogen) in the presence of a metal oxide to obtain the objective silylacetylene compound expressed by the general formula R4-nSiHn-m(Cidentical CR')m (m is integer of 1 to n). A silylacetylene can easily be synthesized at a low cost while suppressing the formation of by-products other than hydrogen.