baber/WOPTO huggingface dataset:
Patent JP-S5654611-A (JP)
Title: Method and device for compensation of pcm digital data
Inventor: FUJIMAGARI YUKIO
IPC: H04L1/00
Filed: 1979-10-05
Abstract: PURPOSE: To realize a digital compensation according to the request of the reproduced PCM data, by selecting and transferring the PCM data itself or the mean value of the before and after values between the registers in accordance with presence or absence of the compensation detection data.  
     CONSTITUTION: In case when no compensation is required for the reproduced PCM data transferred up to the register 3, the compensation command data within the compensation bit of the register 4 turns to a low level. And the multiplexer 7 becomes enable via the inverter 8, and thus the PCM data of the register 3 is transferred directly to the register 4 in accordance with the next clock. On the other hand, if the necessity of compensation is detected, the output of the register 3 becomes disabled via the register 4. And at the same time, the mean value between the prevalue PCM data of the register 5 and the postvalue PCM data of the register 1 which are counted by the multiplexer 7 is transferred to the register 4. Thus the reproduced PCM data receives a digital compensation when necessary. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03124-A (JP)
Title: Vacuum treating device
Inventor: MOROI TATSUO
IPC: B01J3/03
Filed: 1989-05-24
Abstract: PURPOSE:To safely and easily evacuate and exhaust the inside of a vacuum treatment chamber by providing a means capable of communicating the inside of the vacuum treatment chamber to the outside thereof at a point of time when the temp. of a means to be cooled is detected and this detected temp. has reached the temp. not lower than the dew point of the atmospheric gas of the outside of the vacuum treatment chamber. CONSTITUTION:The inside of a vacuum treatment chamber 1 is cooled at <=0 deg.C by a refrigerant supply pipe 4. Further a means 2 to be cooled is heated via a valve 7 and a heater 8, etc. The inside and outside of the vacuum treatment chamber 1 can be communicated by a means constituted of a lock mechanism 12, a cylinder 13, a solenoid valve 14 and the cover 15 of the treatment chamber at a point of time when the temp. of the means 2 to be cooled is detected by a temp. measuring instrument 6 and this detected temp. has reached the temp. not lower than the dew point of the atmospheric gas of the outside of the vacuum treatment chamber 1. As a result, the inside of the vacuum treatment chamber is evacuated and exhausted safely, surely and easily.
Patent JP-S5555585-A (JP)
Title: Semiconductor luminescence device
Inventor: SHIRAKAWA KIYOSHI
IPC: H01L33/60
Filed: 1978-10-18
Abstract: PURPOSE: To incline the leading end of a metal support plate in a direction mutually widening toward the leading end thereby to remarkably improve the diffusion degree of light.  
     CONSTITUTION: For metal support plates 7 and 8, used are those having central portions 7a and 8a arranged in parallel to each other, and leading end portions 7b and 8b and rear end parts 7c and 8c inclined respectively in directions mutually widening toward the leading end and rear end portions, and a semiconductor element 9 is clamped by the central parts 7a and 8a and fixed. In the case of coating the element 9 with a protective resin, the protective resin extends along the leading end portion and a rear end portion and is formed uniformly thick as a whole to obtain the mechanical strength sufficiently. Further, the leading ends of the metal support plates are inclined in directions mutually widening toward the leading end, whereby the forward end portion is caused to act directly as a reflection plate to remarkably improve the diffusion degree of light. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01298554-A (JP)
Title: Device for switching traveling direction of tape
Inventor: WADA HAJIME
IPC: G11B15/093
Filed: 1988-05-26
Abstract: PURPOSE:To apply initial rotation to a lacked gear without applying excitation force due to a spring plate or the like to the lacked gear by slightly rotating the lacked gear so as to engage the lacked gear with a driving gear by an operation part when a driving member is moved in a direction unlocking the lacked gear. CONSTITUTION:A guide pin 42C of a terminal end detecting plate 42 is stopped on the inner position of the driving gear 19 by a cam face 21 and the taper face 22 of a pressing projection 23 is abutted upon the guide pin 42C by the rotation of the driving gear 19. The guide pin 42C is guided by the taper face 22 of the projection 23 and rotated in the clockwise direction along the taper face 33 of a connection plate 34 of a driving plate 32 to slide the driving plate 32 in the right direction. Consequently, the stop pin 38 of the driving plate 32 is disengaged from the stop member 28A of the lacked gear 24 and a claw 35 of a spring member 36 of the driving plate 32 is abutted upon the vertical face 30 of a hooking member 29A and tries to move in the right direction, so that torque is applied to the gear 24 and the gear 24 is engaged with the driving gear 19.
Patent JP-S63295427-A (JP)
Title: Compound shown by tmgazn9o12 and having hexagonal lamellar structure and its production
Inventor: KIMIZUKA NOBORU
IPC: C01G15/00
Filed: 1987-05-26
Abstract: PURPOSE:To obtain the novel compd. shown by TmGaZn9O12, having a hexagonal lamellar structure, and useful as a optically functional material, a semiconductor material, and a catalyst material. CONSTITUTION:This invention provides a novel compd. wherein Yb<3+> is substituted for Tm<3+>, Fe<3+> for Ga<3+>, and Fe2+ for Zn<2+> in the chemical formula of (YbFeO3)nFeO wherein n=1/9. The compd. is stated as Tm<3+>(Ga<3+>Zn<2+>)Zn8<2+> O12<2-> in the ionic crystal models. The structure is formed by the lamination of a TmO1.5 layer, a (Ga<3+>Zn<2+>)O2 layer, and a ZnO layer, and the compd. has remarkable structure anisotropy. In addition, the 1/9 of the Zn<2+> forms the (Ga<3+>, Zn2+)O2.5 layer along with the Ga<3+>, and the remaining 8/9 forms the Zn layer. The face indez (hkl), spacing [d(Angstrom )] (do represents a measured value, and dc a calculated value), and relative reflection intensity [I(%)] for X-rays of the compd. are shown in Table 2.
Patent JP-S618596-A (JP)
Title: Method of heat-exchanging for continuously heating circulating gas
Inventor: YOSHIKAWA KUNIO
IPC: F28D21/00
Filed: 1984-06-25
Abstract: PURPOSE:To lower as far as possible both the amount of a heating gas that will mingle with a gas to be heated and the amount of the gas to be heated that must be supplied, by introducing the gas to be heated that has remained in a heat exchanger into another heat exchanger from which the remained heating gas has been evacuated after the completion of the heat accumulation thereby recovering said gas to be heated, and purifying said gas to be heated followed by introducing into a circulating circuit. CONSTITUTION:A gas 1e to be heated flows into a heat exchager is wherein it is heated, and at the same time a heating gas 1i flows into a heat exchanger 2a wherein the heat is accumulated. On the other hand, in the heat exchanger 3a, the remaining heating gas has been evacuated, the gas 1f to be heated that has remained in a heat exchanger 4a flows into the heat exchanger 3a and then into a tank 2b that has been evacuated. Thus, the heating gas remained in the heat exchanger 3a wherein heat accumulation has been completed is accompanied by a gas to be heated that has remained in the heat exchanger 4a and flows into a tank 2b. Therefore, the heating gas can be prevented from mixing into the circulating circuit for the gas to be heated. Further, the gas 1g to be heated is fed from a tank 1b that is filled with the gas to be heated that has remained in the heat exchanger 2a into an apparatus 1b for purifying a gas to be heated wherein the impurities are removed and the gas flows into a tank 3b.
Patent JP-H10315734-A (JP)
Title: Ground load controller
Inventor: IZAWA MASAKI
IPC: B60G17/015
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To early escape from a hydroplaining phenomenon at the time of generation of the hydroplaining phenomenon by generating extension acceleration of an actuator provided between a car body and an axle when generation of the hydroplaining phenomenon is detected during a high speed traveling and temporarily increasing ground load of a wheel. SOLUTION: A hydraulic driving linear actuator 5 is provided between a lower suspension arm 3 and a car body 4. An electronic control unit 18 is provided with a hydroplaining detecting part 27 and a target load arithmetic part 29. Based on signals from a wheel speed sensor and a speed sensor 29, the presence or absence of hydroplaining generated in the hydroplaining detecting part 27 is detected. Upper and lower acceleration of directions increasing ground load is generated in the actuator 5 via a servo valve 10 so that target load determined in the target load arithmetic part 24 and actual load may be equal. Thus, a quick escape becomes possible at the time of generation of a hydroplaining phenomenon.
Patent JP-S5556649-A (JP)
Title: Semiconductor device
Inventor: SUZUKI KOUJI
IPC: H01L23/34
Filed: 1978-10-20
Abstract: PURPOSE: To prevent the cracks of a semiconductor element and the disconnection of conductors, by fixing the semiconductor element to a nose surface of a projecting portion integrally formed on a radiator plate, and by sealing the whole with resin.  
     CONSTITUTION: A columnar projecting portion 12 is integrally made up on a radiator plate 11 in copper, and a nose surface 13 is built up in a spherical, concave surface. A semiconductor element 16 that conductors 15 are connected around a Si element piece 14 is fixed to the nose surface 13 with a lead-tin alloy, and the whole is coated with sealing resin 17. The conductors 15 are connected to lead frames 18 inserted and put into the resin layer 17. According to this constitution, the components of stress due to heat also apply to the flanks of the projecting portion 12 settling the Si element piece 14 besides the flanks of the element pieces, force disperses and stress to the flanks of the element piece 14 is moderated. Impact force from the outside can also be scattered and lightened at the flanks of the projecting portion 12. Thus, the cracks of the semiconductor element can be prevented, and the conductors are not disconnected because the uniform thermal expansive force of the resin applies to the conductors. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01300650-A (JP)
Title: Data modulator-demodulator with time division multiplex function
Inventor: HOSOKAWA TSUTOMU
IPC: H04L27/34
Filed: 1988-05-28
Abstract: PURPOSE:To prevent the efficiency of data transmission from being deteriorated by allowing a reception section to discriminate whether or not time division multiplex is synchronized. CONSTITUTION:A transmission section 10 consists of a mapping section 11 and a modulator 12, and the mapping section 11 receives a transmission data (a) subjected to n-channel multiplex and a synchronizing signal (b) of time division multiplex and outputs two signals of in-phase and quadrature components modulated by the modulator 12 of the next stage. Then the transmission section 10 synchronizes the data point of the maximum amplitude or the maximum point of each component (in phase and quadrature) with the synchronizing signal (b) of time division multiplex to change its amplitude and a reception section 20 detects whether or not the synchronization of time division multiplex is established. Thus, the reduction in the data transmission efficiency is prevented.
Patent JP-S5253335-A (JP)
Title: Over load alarm device for truck
Inventor: KIDA SHIYOUZABUROU
IPC: G01G5/00
Filed: 1975-10-27
Abstract: PURPOSE: Overload alarm device for truck, in which cylinder is inserted between each shock absorber at wheel axle and frame of the truck, and top ends of the cylinders are connected each other by passages which are connected with sensing mechanism which produce alarm signal when overload is sensed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06341505-A (JP)
Title: Ball screw
Inventor: YOSHIDA ISAMU
IPC: F16H25/24
Filed: 1993-05-31
Abstract: PURPOSE:To enhance rigidity in the direction of auxiliary load, which is proved to be defective, while the advantages of a constant pre-load ball screw is being maintained. CONSTITUTION:A tapered hole is formed in one nut 2 out of paired nuts 2 and 3, and concurrently a projected section 12 to come in the tapered hole, is formed in the other nut 3, and a rigid body 8 is disposed in a wedge shaped space formed by the tapered hole and the outer circumferential surface of the projected section 12, so that the rigid body 8 is thereby pushed in toward a narrow gap section in the wedge shaped space by a spring element 9.
Patent JP-H02310156-A (JP)
Title: Anti-skid control device
Inventor: FUKUSHIMA AKIRA
IPC: B60T8/1763
Filed: 1989-05-23
Abstract: PURPOSE:To enhance the braking performance and maneuvering stability at cornering by selecting either the reference speed based on the mean speed valve of the left and right rear wheels to the reference speed based on the speed max. value of the left and right rear wheels according to the road surface condition, and therewith controlling slip of wheel. CONSTITUTION:The speed of each wheel at the front left and right and the rear left and right of the wheel is sensed by respective means a-d. The road condition is judged by a means (e) on the basis of signals given by these means a-d. The reference speed is calculated by a means (f) on the basis of signals given by the means a-d. No.1 reference speed is calculated on the basis of the mean speed value of the left and right rear wheels, while No. 2 reference speed is calculated on the basis of the max. speed value of the left and rear wheels, and either of them is selected according to the result from judgement made by the means (e). With the selected reference speed, a means (g) controls the wheel so as to prevent slippage.
Patent JP-H11299461-A (JP)
Title: Gelling formation of chikuwa and apparatus therefor
Inventor: KURIHARA YASUO
IPC: A23L17/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To produce a product good in quality by rapidly carrying out the gelling formation of a raw material in a machine for producing CHIKUWA (a tubular roll of a broiled fish paste). SOLUTION: A formed raw material for CHIKUWA wound around a skewer is subjected to the heating with an electromagnetic induction heating device 4 and the heating with normal-pressure and high-temperature superheated steam in a gelling formation chamber 3 in combination before heating and baking the formed raw material to thereby homogeneously and efficiently heat the inside and outside of the CHIKUWA and form the gelling. In this case, the electromagnetic induction heating means is carried out just before the normal- pressure and high-temperature superheated steam heating means.
Patent JP-S617913-A (JP)
Title: Key input device and its assembling method
Inventor: KAJIYAMA TADAKORE
IPC: H01H11/00
Filed: 1984-06-22
Abstract: PURPOSE:To obtain a titled device which can display input information in the form which has adhered tightly to a key, and can decrease an input mistake, by connecting a display device in the vertical or horizontal direction through a flexible wiring board, and placing it at the key top or the key side. CONSTITUTION:Each liquid crystal display device 4 is installed at an intersection point of every other matrix in a flexible wiring board 1, and each buffer amplifying unit 6 is installed at an intersection point of the remaining every other matrix in the flexible wiring board 1. As for an assembly body of this flexible wiring board 1, its buffer amplifying units 6 are installed on a substrate 10, respectively, and thereafter, its each liquid crystal display device 4 is placed on a key top part 11b of each key switch part 11, respectively. When one of each key is inputted, a signal is generated in one line of a matrix wiring part, and it is sent out to an interface through an encoder, and informed as prescribed input information to a CPU through its system bus. As a result, the input information conforming to the function is displayed on each corresponding display device 4.
Patent JP-S5831473-A (JP)
Title: Analog square-law operating circuit
Inventor: ENDOU KENJIROU
IPC: G06G7/20
Filed: 1981-08-19
Abstract: PURPOSE:To simplify constitution of an analog square-law operating circuit, by combining 2 voltage-current transducers consisting of an operational amplifier and a current mirror circuit, with a 1 quadrant current multiplier. CONSTITUTION:To a current mirror circuit CM1, an operational amplifier A3 is attached, its inverted input terminal is connected to a terminal T2, and its output terminal is connected to a reference potential terminal T6 for deciding the potential of the terminal T2. Subsequently, when the potential of a potential difference V1 against a terminal 2 is applied to a non-inverted input terminal, the potential of a non-inverted input terminal of an operational amplifier A2 is stabilized, also the input potential of the current mirror circuit CM1 is also stabilized, and no output error is generated. Also, in this case, when a resistance r4 and the non-inverted input terminal of the operationl amplifier A3 are connected in common, and the potential V1 is applied, the operation point moves as the whole remains balanced against the drift of the potential V1, therefore, the error can be reduced.
Patent JP-H07330270-A (JP)
Title: Escalator
Inventor: HARA TAKAAKI
IPC: B66B31/00
Filed: 1994-06-13
Abstract: PURPOSE:To provide a fashionable escalator by employing liquid crystal glass for balustrades, keeping it as transparent glass bodies in normal operation, and electrifying the liquid crystal glass in a specified time zone for frosting it like frosted glass to provide zig-zag patterns. CONSTITUTION:Transparent glass bodies 3A, 3B as balustrade parts of an escalator are operated in no color normally, and as an illumination change-over switch is switched on when people get crowded, or in a specified time zone, contacts LA1, LA2 are energized to electrify the transparent glass bodies 3A, 3B as the balustrade parts, so the whole body of the non-colored transparent glass of the balustrade parts of the escalator is changed to be like frosted glass. By thus changing by the illumination change-over switch, design effect of the escalator can be improved.
Patent JP-H11326269-A (JP)
Title: Limiting current-type oxygen sensor
Inventor: NAKAO SATORU
IPC: G01N27/41
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a limiting current-type oxygen sensor by which the concentration of oxygen can be measured over a wide concentration range from a high concentration down to a low concentration and which is suitable for mass production. SOLUTION: In an oxygen sensor, a cathode film 12, a solid electrolyte film 13 and an anode film 14 are laminated sequentially on a substrate 11, and the solid electrolyte layer 13 is used as a diffusion controlled layer. The anode film 14 does not have any gas permeability, and a hole 15 is formed in at least a part. When oxygen gas is made to flow into the solid electrolyte film 13 through the hole 15, the amount of the gas flowing into the solid electrolyte film 13 is limited.
Patent JP-H05152548-A (JP)
Title: Layout pattern generation device
Inventor: ITO YOSHIHIRO
IPC: H01L27/112
Filed: 1992-04-23
Abstract: PURPOSE:To shorten processing time by cutting the amount of layout pattern data for mask ROM. CONSTITUTION:Truth value data of logic '1' is grouped by adjoining one by using a truth-value data grouping means 203, and a coordinate data on layout pattern is calculated by every grouped truth-value data by using a coordinate- value data calculation means 204 to prepare the layout pattern.
Patent JP-H08330365-A (JP)
Title: Pulse heating tool having high insulating property and its manufacture
Inventor: NAKAMURA TSUTOMU
IPC: H01L21/60
Filed: 1995-05-29
Abstract: PURPOSE: To provide a pulse heating tool of having sufficiently excellent performance even in the application of the soldering mounting of an MPU and having high insulating properties. CONSTITUTION: This device is manufactured in such a manner that a part, in which a conductive base material is covered with vapor-phase synthetic diamond, is used as a tool front end section and the tool front end section and a shank made of a metal are joined by a solder material, and the covering of the vapor-phase synthetic diamond is conducted not only on a tool front-end surface but also within the fixed range of a tool front-end section side face.
Patent JP-H11329729-A (JP)
Title: Luminescent element
Inventor: KOHAMA TORU
IPC: C09K11/06
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a luminescent element capable of emitting orange - red light, with high luminescent efficiency, and high brightness by containing a metal complex having a quinoxaline skeleton. SOLUTION: A metal complex is represented by formula. Where, R1 -R5 may be the same or different, and are selected from hydrogen, alkyl group, cycloalkyl group, aralkyl group, alkenyl group, cycloalkenyl group, alkynyl group, hydroxyl group, mercapt group, alkoxy group, alkylthio group, arylether group, arylthio ether group, aryl group, heterocyclic group, halogen, haloalkane, haloalkene, haloalkine, cyano group, aldehyde group, carbonyl group, carboxyl group, ester group, carbamoyl group, amino group, nitro group, silyl group, siloxanyl group, a fused ring formed between adjacent substitution groups, heterocyclic ring, and aliphatic ring. M represents (m) valent metal, (m) represents natural number of 1-3. Since the preparation of the complex is easy, zinc is preferably used as the center metal M.
Patent JP-S5654454-A (JP)
Title: Transfer type copying machine
Inventor: MIYAMOTO KOUICHI
IPC: G03G21/00
Filed: 1979-10-09
Abstract: PURPOSE: To securely prevent a material for image transfer from intruding into a next step in failure of separation of it, by immediately stopping feed of the transfer material on detecting the failure of separation, but allowing a photoreceptor to continue its motion for a given time.  
     CONSTITUTION: Conveyor belt 10 is stretched around suction type separating roller 9, and separation failure detector 11 consisting of a light emission element and a photodetector and a case for covering them is provided between cleaning device 4 and separating roller 9, opposite to photoreceptor 1. When separation of transfer material 8 is failed and material 8 reaches the position opposite to detector 11, an incident light quantity changes due to the difference, and a separation failure detecting signal is produced. The detection signal actuates a timer and simultaneously stops action of each part except photoreceptor 1 and destaticizer 5. When the given time set in the timer elapses, photoreceptor 1 and destaticizer 5 stop, thus permitting the transfer material to be prevented securely from intruding into the next step in the separation failure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5967298-A (JP)
Title: Novel 6,16-dimethylcorticoid, manufacture and antiinflammat-ory medicine
Inventor: KURAUSU ANEN
IPC: A61K31/57
Filed: 1983-07-19
Abstract: Compounds of Formula I   <IMAGE>   wherein the bond    is a single bond or a double bond, X is hydrogen, fluorine, chlorine, or bromine, R1 is formyl, alkanoyl or alkoxyalkyl each of which contains 2-8 carbon atoms, or benzoyl, and Y is chlorine, hydroxy, formyl, alkanoyloxy of 2-8 carbon atoms, or benzoyloxy, have valuable anti-inflammatory properties.