baber/WOPTO huggingface dataset:
Patent JP-S5856086-A (JP)
Title: Transaction operating device
Inventor: HIRAMOTO YOSHIO
IPC: G06Q20/18
Filed: 1981-09-29
Abstract: PURPOSE:To facilitate mechanism control and to realize a small-sized device by arranging the insertion opening of a card reader in an area covered with a shutter and providing a reading means for the features of a card near the shutter, and thus reading card data after the shutter is opened. CONSTITUTION:A card reader writer part is provided in a transaction operating device, and an operation part provided with a keyboard 22, a display 23, a bankbook insertion opening 24, a payment outlet 40a, etc., is arranged outside of the device; and a card insertion opening 1b is provided at the operation part. Further, a shuter 2 covering the operation part is arranged and an insertion opening 1a for inserting a credit card 17 is provided over the operation part. Further, a magnetic head 21 for detecting the features of the card 17 is arranged near the insertion opening 1a, and the features read by the head 21 are discriminated by a card deciding circuit 21a to brought a motor M under the control of a motor  control part 32', opening the shutter 2. Then, the card 17 is inserted into the insertion opening 1b and the data of the card are read by the internal card reader  part, performing necessary transaction.
Patent JP-S5487056-A (JP)
Title: Frequency modulated signal generator
Inventor: AOKI EIICHIROU
IPC: H03C3/00
Filed: 1977-12-22
Abstract: PURPOSE:To obtain the desired frequency modulated signal for the signal generator which compounds the frequency modulated signals in a digital way and thus can be formed suitably into an IC, by giving the control so that the count value of the clock pulse may vary following the amplitude variation of the low frequency. CONSTITUTION:Clock pulse A, which is generated at clock pulse generator 10 containing oscillation frequency control variable resistance 10A, is counted repeatedly at 1st counter circuit 12. And the count output B is supplied to the input terminal of one side in comparator 16 via exclusive OR gate circuit 14 containing n-units of exclusive OR gates G1-Gn. While count output D of 2nd counter circuit 20 is supplied to the input terminal of the other side, and the coincidence pulse E is delayed through delay circuit 18. Circuit 20 supplies clock pulse phi to clock input terminal CL and also supplies delay pulse output F to reset input terminal RST respectively.
Patent JP-S5379333-A (JP)
Title: Memory unit
Inventor: MAEDA TAKESHI
IPC: G02B27/00
Filed: 1976-12-24
Abstract: PURPOSE: To position at a information recording and reproducing time by one disc, by recording coaxial circles or a spiral groove having a wider width than an information groove on the disc face opposite to the face where information is recorded and irradiating a light spot. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0446495-A (JP)
Title: Remote commander
Inventor: NAKAZAWA KENICHI
IPC: H04N5/00
Filed: 1990-06-13
Abstract: PURPOSE:To prevent the situation of operational impossibility caused by the necessity of battery exchange and a dead battery from occurring by generating electricity from a power generation part when a power generation lever is moved and outputting a command signal selected at a signal selection part by this power generation from a signal transmission part. CONSTITUTION:When an operator holds the remote commander and pulls back a power generation lever 1, a follow-up rod 8 is moved to rotate gears 9, 10, and 11 in order, and a fly wheel 16 is rotated by the rotation of a gear 14 together with the gear 11 since this gear 11 rotates in clockwise direction. The power generation lever 1 returns to the original position when taking out the power of fingers from the lever 1, the wheel 16 continues rotating without influenced by the power of reverse rotation, and power source is supplied to a signal transmission part 4 and a signal selection part 5 while a power generator 17 is operated by this rotational power. When the operator pushes a required selection button 21 of the signal selection part 5 turning the forward projection part of the remote commander to a television side, the signal transmission part 4 selects the command signal according to this selection signal, and an optical signal is transmitted by an LEDD2.
Patent JP-H053680-A (JP)
Title: Overcurrent protective circuit for igbt inverter
Inventor: MATSUMOTO YOSHIHIRO
IPC: H02M7/48
Filed: 1991-06-27
Abstract: PURPOSE:To simplify the circuitry without sacrifice of overcurrent protective function by providing an overcurrent detecting circuit outputting a reduction command signal upto a predetermined value of gate voltage, a signal distribution circuit, and a gate block control circuit applying a gate block signal. CONSTITUTION:Output signal from an overcurrent detecting circuit 1, i.e., collector voltage of a transistor T7, is designated as a value for appropriately reducing the inverter current 1 in the state of overcurrent and controlled through an operational amplifier OP. The overcurrent detecting circuit 1 detects an overcurrent state at time t0 to produce an output signal which is applied on the gates of transistors T2, T4, T6 in respective phase arms IGBTs at time t1. Voltage at each gate is decreased from a normal level thus reducing the inverter current I. Gate block signals from a control circuit 2 are applied on all IGBTs and T1-T6 at time t2 thus bringing the current I to zero and ending protective operation.
Patent JP-H0867639-A (JP)
Title: Preparation of aromatic olefin using paradacycle catalyst
Inventor: MATSUTOHIASU BERAA
IPC: C07C47/548
Filed: 1995-06-21
Abstract: PURPOSE: To obtain the subject high-purity compound in a high yield, by reacting a halogenated aromatic compound with an olefin in the presence of a palladacycle catalyst.  
     CONSTITUTION: A compound of formula I (R 1a  to R 5a  are each H, a 1-8C alkyl, phenyl, OH, NO 2 , OSO 2 CF 3 , COOH or the like; X is I, Br, CL, OSO 2 CF 3  or the like) is reacted with a compound of formula II (R 6a  is H, a 1-8C alkyl, phenyl or the like; R 7a  and R 8a  are each H, CN, CO 2 H, CO 2 -phenyl or the like) in the presence of a compound of formula III (R 1  to R 6  are each H, a 1-4C alkyl, a 1-4C alkoxy or the like; R 7  and R 9  are each a 1-8C alkyl, an aryl or the like; Y is an anion) in a solvent (e.g. DMF) at 20-200°C, preferably in the presence of a base (e.g. an alkylamine) to give a compound of formula IV. trans-Di-μ-acetato-bis[O-(di-O-tolylphosphino)benzyl]palladium (II) may be cited as the compound of formula III. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0715288-A (JP)
Title: Pulse generating circuit for video signal
Inventor: HATANO TOSHINOBU
IPC: H04N5/365
Filed: 1993-06-25
Abstract: PURPOSE:To improve an S/N characteristic by suppressing the noise of a CCD output and a video output by providing a pulse output circuit, of which level is changed synchronously with the fall of a system clock, inside the pulse generating circuit. CONSTITUTION:A system clock (FCK) 101 is inputted to a reset pulse generating circuit 103 and a horizontal CCD transfer pulse generating circuit 112, the output state of an output pulse is changed synchronously with the fall of the clock, and the output pulse is generated. Since a reset pulse 111 is an AND output with a pulse provided with delay time width from the fall of the FCK 101, it rises synchronously with the fall of the FCK 101 and falls with delay shorter than the half cycle of the system clock by a delay circuit 105. A horizontal CCD transfer pulse 115 is synchronized with the fall of the FCK 101. Thus, the influence of periodical noise caused by a system to be operated with the rise of the FCK 101 is eliminated.
Patent JP-H04353531-A (JP)
Title: Material for coating plastics and coated plastic film
Inventor: MORIHARA YOSHIHARU
IPC: B32B5/18
Filed: 1991-05-30
Abstract: PURPOSE:To obtain a material for plastic films, containing Si and Si oxide, having a porous structure and capable of forming a dense inorganic compound thin film exhibiting excellent gas barrier properties. CONSTITUTION:A material is obtained by forming a powdery composition containing Si, Si oxide and a substance capable of substantially exhibiting basicity, expanding and sintering the formed product. The aforementioned material has a value of a lower apparent specific gravity than the specific gravity of the above-mentioned inorganic component by 5-60%. A plastic film having <=1cc/m<2>.24hr.atm gas barrier properties is obtained by applying the material. A mixture prepared by mixing 100 pts.wt. SiO with 20-500 pts.wt. SiO2 is used as the Si oxide. Sodium silicate, etc., at pH12-14 are preferred as the basic substance.
Patent JP-H07330551-A (JP)
Title: Hair treatment composition
Inventor: YAMAMOTO KAZUJI
IPC: A61K8/34
Filed: 1994-06-13
Abstract: PURPOSE:To obtain the composition capable of imparting the hair with sustainable excellent softness, containing a keratin-reducing substance, quaternary ammonium salt and organic solvent. CONSTITUTION:This hair treatment composition contains, as active ingredients, 0.1-10wt.% of a keratin-reducing substance (e.g. thioglycolic acid), 0.01-10wt.% of a quaternary ammonium salt of the formula (two of R<1>-R<4> are each a 8-24C alkyl or alkenyl, the rest two being each a 1-3C alkyl; X is a halogen) (e.g. didecyl dimethylammonium chloride), and 0.5-50wt.% of an organic solvent consisting of a 5-8C monohydric aliphatic alcohol, (e.g. 1-pentanol) and/or aromatic alcohol (e.g. cinnamyl alcohol). This composition also contains, where appropriate, established ingredient(s), being conventionally made into an one-pack or two-pack product such as a rinse, treatment, hair cream, or hair blow, in the form of liquid, milky lotion, cream, foam, etc.
Patent JP-S5378725-A (JP)
Title: Process circuit for color video signal
Inventor: KUNIYOSHI YASUNOBU
IPC: H04N9/793
Filed: 1976-12-23
Abstract: PURPOSE: To secure an accurate correction of the time axis by sampling the signal in a fixed relation to the oscillation frequency of a variable frequency oscillator with the horizontal synchronous signal with a frequency detection and then controlling the variable frequency oscillator by applying the frequency-detected signal to the error output of the burst signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11330276-A (JP)
Title: Manufacture of quasi non-volatile semiconductor occasional read/write enable storage
Inventor: HARUTA KOJI
IPC: H01L21/8246
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To store and maintain information for specific time even in the case of a power non-supply fault by applying potential due to the positive charge of the spontaneous polarization of a ferroelectric body thin film to the upper part of an N-diffusion layer at a source side. SOLUTION: In the case of read, a word line 1 is set to an H level, a selection transistor is turned on, and the potential of a bit line 2 is read. In the case of write, the word line 1 is set to an H level, the selection transistor is turned on, the bit line 2 is set to the H level, and electrons at the interface between a ferroelectric body thin film 3 and an N<-> diffusion layer 4 is eliminated.  Potential due to the positive charge of the spontaneous polarization of the ferroelectric body thin film 3 appears, the diffusion layer 4 and/or an N<+> diffusion layer 5 are set to an H level, 1 is written, the selection transistor is turned on, the bit line 2 is set to a L level, and the electron is injected to the N<-> diffusion layer 4 via the N<+> diffusion layer 5, thus neutralizing the positive charge due to the spontaneous polarization of the ferroelectric body thin film 3, setting the potential to the L level, and writing 0.
Patent JP-H0321090-A (JP)
Title: Plane light emitting type semiconductor laser
Inventor: IGA KENICHI
IPC: H01S5/00
Filed: 1989-06-16
Abstract: PURPOSE:To obtain laser light from the surface of wafer and improve heat discharge characteristics by fusing a heat sink with the surface of an exposed epitaxial layer where a substrate whose part is equivalent to an active layer is removed. CONSTITUTION:An epitaxial layer comprising a semiconductor multilayer film 4, and active layer 6 is stocked on a substrate 1, In a plane light emitting laser which uses the semiconductor multilayer film 4 as a refracting mirror, a heat sink 15 is fused with the surface of an epitaxial layer where a substrate is exposed in a part equivalent to the active layer 6 and exposed outside. This construction makes it possible to obtain sufficient heat discharge characteristics since the distance between the active layer 6 and the heat sink 15 is short, thereby enabling continuous oscillation at room temperature and moreover obtaining laser light from the surface of wafer.
Patent JP-H08324863-A (JP)
Title: Paper discharge device for image forming device
Inventor: MIYAKE TAKAFUMI
IPC: G03G15/00
Filed: 1995-05-31
Abstract: PURPOSE: To prevent the paper refeed or a jam caused by the slackening of the discharged paper by providing a guide protruded on a guide member at the position lower than a paper discharge portion above a paper feed portion when a guide member is opened and stored in a device main body when the guide member is closed. CONSTITUTION: When the paper 9 completed with fixing is conveyed to the place where the fixing roller pair 1 side of a moving guide 3 is lowered, the paper tip is further advanced on the moving guide 3. The paper section is deformed into the corrugated state in the width direction at the opposite side end section of the moving guide 3, stiffness of the paper 9 is made firm in the direction perpendicular to it, the advancing direction is maintained after the paper leaves a paper discharge portion D, and the slackening to a paper feed portion S side below is prevented. Even when the weight of the paper portion leaving the paper discharge portion D is increased by the advance of the paper 9, the succeeding portion of the paper 9 presses the moving guide 3, and the moving guide 3 is prevented from being rocked to collapse the corrugated state of the paper 9.
Patent JP-H01322029-A (JP)
Title: Automatic offset mechanism of small turn type back hoe
Inventor: NAKANO YOSHIKI
IPC: E02F3/43
Filed: 1988-06-23
Abstract: PURPOSE:To facilitate the accommodation operation and permit the perfectly automatic operation by previously teaching the boom angle, arm angle, offset starting angle, and the offset completion angle into a controller. CONSTITUTION:An arm 4 is supported through an offset arm 22 onto the top edge of a boom 6 pivotally supported in vertically turnable ways onto a turning base 12, and a bucket 1 is installed in turnable ways at the top edge of the arm 4. In turn, the boom 6 and the arm 4 are folded, and the bucket 1 can be accommodated onto the side of a cabin 2. Then, a boom operating lever, arm operating lever, and an offset pedal are manually operated, and the boom angle, arm angle, offset starting angle and the offset completion angle are teaching-inputted into a controller. Offset operation is carried out automatically at the teached position.
Patent JP-S6047732-A (JP)
Title: Preparation of carpet
Inventor: YAMADA KOUHEI
IPC: B60N3/04
Filed: 1983-08-25
Abstract: PURPOSE:To integrally unite a foundation and a resin layer firmly by applying resin onto the back surface of the foundation and sending the foundation onto an embossing roller to form a number of projections. CONSTITUTION:A foundation 1 is shifted in the longitudinal direction by a conveyor 2, and the back surface of the foundation 1 is applied with synthetic resin 4 in sol state and then heated by a preheater 5 to form semigel state. Synthetic resin 6 in sol state is sent under pressure into an extruder 8 by a pump 7 and extruded in molten sol state from a die 9 and applied onto the resin 4 in semigel state. Then, the foundation 1 is introduced onto an embossing roller 10, and the back surface of the resin 6 layer is pressed, and a number of projections 11 are formed and then cooled.
Patent JP-2000339742-A (JP)
Title: Optical lens, optical pickup using the same and optical disk device
Inventor: YAMADA TAKATOSHI
IPC: G11B7/135
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical lens having a diaphragm function capable of eliminating light beams in the outside of an optically effective surface without impairing an optical performance. SOLUTION: In this optical lens 24 consisting of a transparent material, the light source side surface 24a is formed into a projected aspheric surface of rotational symmetry defined by a function with respect to a distance (radius) from an optical axis, and the aspheric surface is provided with a slight difference 24c in level at the prescribed radial position and also is provided with a place where the differential coefficient of the above described function is discontinuous at the prescribed radial position. The above described slight difference in level is specified to 0.01 mm or less.
Patent JP-H05319898-A (JP)
Title: Carbon containing refractory
Inventor: TSUNETSUGU KUNIO
IPC: C04B35/00
Filed: 1992-05-21
Abstract: PURPOSE:To develop a carbon containing refractory excellent in oxidation resistance and spalling resistance by mixing a specific small quantity of SiB3 and metallic Al with a fire resisting material containing a carbonaceous raw material. CONSTITUTION:A refractory material for metallurgy is produced by blending 0.1-1wt.% SiB3 and 0.1-5wt.% metallic Al to the base of all the fire resisting material with the fire resisting material of the composition containing 70-95wt.% fire resisting raw material such as oxide base, carbide base or nitride base, 5-30wt.% carbonaceous material such as artificial graphite or cokes. Silica triboride is oxidized on the surface of the refractory to form B2O3, and at the same time, a high viscous fused liquid is formed to cover the surface of the refractory and the vanishing of the carbonaceous raw material caused by oxidation is prevented. Aluminum is oxidized at the vicinity of the surface of the refractory to form Al2O3 and to form a dense layer and the oxidation resistance is improved. As a result, the refractory material capable of preventing the waste of the carbonaceous raw material caused by oxidation and excellent in oxidation resistance and spalling resistance is obtained.
Patent JP-S5582704-A (JP)
Title: Structure for blast furnace hearth
Inventor: FUJIWARA SHIGERU
IPC: C21B7/06
Filed: 1978-12-18
Abstract: PURPOSE: To make the diameters of pores in carbonaceous brick as small as not larger than 5μ so as to prevent the loss by melting of the brick caused by the invasion of molten cast iron, by, in manufacture of the carbonaceous brick used for the well of the blast furnace hearth, addn. of finely powdered metallic silicon to the carbonaceous raw material.  
     CONSTITUTION: The bricks 2 which constitute inner surface of the well of a blast furnace hearth under the tuyere are made of carbonaceous material. In the manufacture of the carbonaceous brick, a small quantity of finely powdered metallic silicon is added to the carbonaceous material, e.g., graphite, anthracite etc., of controlled particle size. The mixt. is extrusion molded into a specific shape, and is then calcined in a firing furnace at 1,300°C. The metallic silicon present among the carbon particles reacts with the atmosphere component at a high temp. and forms Si-N-O composites in the pores. The Si-N-O composites divide, subdivide, and blockade the connected pores in the brick, making the diameter of the pores as small as not larger than 5μ. Consequently, only a small quantity of the brick is lost by melting because of the invasion of cast iron, hence the service life of the well is extended. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05288028-A (JP)
Title: Lubricating oil supply device of engine for vehicle
Inventor: ADACHI YOSHIHIKO
IPC: F02B75/02
Filed: 1992-05-22
Abstract: PURPOSE:To prevent the lubricating oil from centering an engine so as to maintain good startability of the engine even when a vehicle is left in the condition of engine stop for a long time and if lubricating oil is leaked from an oil quantity adjusting valve and also to reduce the size of a means by which the lubricating oil is prevented from entering the engine. CONSTITUTION:Oil passages 30, 31 to lead lubricating oil 22 discharged from an oil pump 25 into an engine 11 are provided. Oil quantity adjusting valves 33, 34 with which the oil passages 30, 31 can be opened or closed are provided. An opening/closing valve 46 is provided, with which the oil passages 30, 31 leading from the oil quantity adjusting valves 33, 34 to the engine 11 can be opened or closed, so that the oil passages 30, 31 are opened by the opening/ closing valve 46 during operating state of the engine 11, and the oil passages 30, 31 are closed during stopping state of the engine 11.
Patent JP-S6221753-A (JP)
Inventor: INOUE HIROSHI
IPC: B22F3/00
Filed: 1985-07-17
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-S5680867-A (JP)
Title: Memory system
Inventor: ISHIKAWA AKIHIKO
IPC: G06F12/08
Filed: 1979-11-30
Abstract: PURPOSE: To make possible the prohibition of using the data including error by making invalid the bit indicating the effectivity of the data through a reading data from the main memory device in which the error is detected and storing it in the buffer memory.  
     CONSTITUTION: When the address of the data required by CPU20 is set to the address register 1, if there is no data corresponding to the buffer memory 4 and a hit output is not generated, the data block including the data of the address designated through a control circuit 13 is read out from a main memory device 3 and stored in a memory 4. In this case, the respective word data of the data block read from the device 3 is parity-checked by an error inspection circuit 14 and when the error is detected, the effective bit of the memory 4 is changed from 1 to 0 through an effective bit reset circuit 15. Accordingly, during the processing thereafter, in accordance with the effective bit of the memory 4, the use of the data including the error is prohibited and the generation such as erroneous processing, etc., is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5944864-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HIRAO TADASHI
IPC: H01L27/082
Filed: 1982-09-06
Abstract: PURPOSE:To make uniform the properties between collectors and increase operating speed by a method wherein each base region which corresponds to each collector is connected to a constant current source circuit element by a low resistant conductor, and each injector is connected by the same low resistant conductor. CONSTITUTION:The base electrode 12 which corresponds to each collector of an N-P-N transistor in an IIL gate is connected to the collector of a P-N-P transistor which is the current source by means of a poly Si film 601 changed low- resistant by a metallic silicide film 501. Each injector is connected to an electrode 11 likewise by means of a poly Si film 611. As the result, the properties are made uniform even in the presence of difference in the distance between each collector and base terminals. Further, the injector-collector-base arrangement enables to increase the gate operating speed.