baber/WOPTO huggingface dataset:
Patent JP-H09330070-A (JP)
Title: One bit system control waveform generating circuit circuit
Inventor: NAKAJO YUSHI
IPC: G09G5/18
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To generate an arbitrary control waveform which is required by a small-scale drive circuit by converting 1-byte data stored in memory to 1-bit data and generating an arbitrary control waveform by an analog conversion circuit. SOLUTION: Address count clocks synchronized to the reference clocks which are sent from a reference clock generating circuit 1 through a NAND circuit 3 are generated in a decoder 7 and their values are reset by horizontal synchronizing signals HD. A readout conversion circuit 110 is composed from an 1-byte latch 8, a shift register 9, a 1-bit latch 10, and an analog converter circuit 11. And the 1-byte data stored in advance in memory 6 is read out and the bit data in the obtained 1-byte data is outputted from a shift register 9 one bit by one bit, and, on the basis of this 1-bit data, is converted into arbitrary control waveform by a converter circuit 11 to obtain an arbitrary horizontal control waveform. Thus, the memory and a D/A converter are unnecessitated for each control waveform.
Patent JP-S5481345-A (JP)
Title: Fire resistant adhesive
Inventor: KOJIMA KATSUMI
IPC: C09J1/00
Filed: 1977-12-13
Abstract: PURPOSE: The title adhesive having improved coating performance, fire resistance and adhesiveness, obtained by blending water-glass with asbestos and a carbonate of an alkaline earth metal.  
     CONSTITUTION: An adhesive consisting of A) water-glass, B) preferably 4W50 wt. % based on the ingredint A of asbestos, C) preferably 5W50 wt. % of a carbonate of an alkaline earth metal, e.g., calcium bicarbonate, etc., and, if necessary, D) preferably 5W30 wt. % of clayey particles. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1067690-A (JP)
Title: Cleavage of epoxide functional group of (meth)acrylic epoxide
Inventor: CAUBERE PAUL
IPC: C08F20/26
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a desired cleavage reaction product corresponding to the kind of a reactive compound by a slight change in reaction conditions by reacting (meth)acrylic epoxide with the reactive compound such as boron trifluoride etherate complex. SOLUTION: (A) A compound of the formula [X is O, S, etc. ; R<1> is H or a 1-5C alkyl; R<4> is a 2-20C alkyl(aryl) containing an oxirane group in a chain or a chain end, glycidyl, etc.] is reacted with (B) a reactive compound selected from an inorganic strong acid (B1 ), boron trifluoride etherate complex (B2 ), an acid salt in the presence of a corresponding acid (e.g. sodium acetate in the presence of acetic acid) (B3 ), a trialkyl or a trialkoxysilane halide) (e.g. trimethylchlorosilane) (B4 ) and a ketone in the presence of a cationic resin (acetone in the presence of a sulfonated resin) (B5 ). The cleavage product the component A is useful in the field of ink, adhesive, paint, coating film, resin, etc.
Patent JP-S5674860-A (JP)
Title: Travelling path of magnetic tape device
Inventor: FURUHATA SHIGEYUKI
IPC: G11B15/67
Filed: 1979-11-19
Abstract: PURPOSE: To secure the shortest distance of the tape travel and also increase the success rate of the automatic loading by means of the weight of the tape, by providing the tape exit in the 4-o'clock direction of the supply reel as well as guide side wall having the inclinations of three steps.  
     CONSTITUTION: The free end of the tape 47 rolled up to the supply reel 21 within the cartridge 24 goes along the guide side wall 33 by the weight of the tape and through the tape exit 48 set at the 4-o'clock position of the reel 21 and then bent vertically at the place of the tape position detector 37 to be taken up to the take-up reel 22 through the magnetic head 39. The wall 33 is formed with the vertical side wall 34, the side wall 35 having an inclination of 45° and the side wall 36 having an inclination of 20° each. In addition, the air blow-out port 49 is provided on the side surface of the tape position detector 37. As a result, the tape travelling distance can be minimized between the reels, at the same time ensuring an automatic loading of the tape with a high success rate by means of the weight of the tape. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01318085-A (JP)
Title: Additive for pulverized coal/oil mixture
Inventor: HONJO SHUICHI
IPC: C09K23/16
Filed: 1988-06-17
Abstract: PURPOSE:To obtain an additive which can improve the stability of a pulverized coal/oil mixture and can prevent coal ash from depositing on an apparatus by mixing a specified polyether compound with a polyamine. CONSTITUTION:A reaction product of a polyamine (a) of 2-6 N atoms (e.g., ethylenediamine) with at least one member (b) selected from among an aldehyde and a ketone (i), an alkyl halide (ii), a (thio)isocyanate (iii), an active double bond-containing compound (iv) and an epoxy compound (v) (e.g., iododecane) and an alkylene oxide (c) (e.g., ethylene oxide) are subjected to an addition reaction to obtain a polyether compound (A) of an MW of 1000-200000, containing 3-80wt %, desirably, 5-50wt.% ethylene oxide as component (c). Component A is mixed with a polyamine (B) of the formula (wherein R<1> and R<3> are each a 1-30C alkyl or acyl or H; R<2> is a 2-6C alkylene; and n=1-20), e.g., beef tallow fatty acid, in a mixing ratio of A to B of (95-5)/(5-95) to obtain the title additive. 0.01-5wt.% said additive is added to a mixture of pulverized coal, an oil and, optionally, water, and the mixture is mixed at 50-120 deg.C.
Patent JP-S5937954-A (JP)
Inventor: FUJITO SHIGEO
IPC: B08B3/04
Filed: 1982-08-27
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-H0445083-A (JP)
Title: Display unit in elevator cage
Inventor: AZUMA YOSHITAKA
IPC: B66B5/00
Filed: 1990-06-11
Abstract: PURPOSE:To promote power-saving as well as to prolong the service life of a light emitting part by detecting an idle state that there are nothing of both elevator cage call and hall call registers, and interrupting a power source for the light emitting part of a display unit. CONSTITUTION:An idle state detecting part 4 inputs respective output signals 2a, 3b of a call register part 2 and a door closing signal part 3, detecting an idle state of an elevator, and it outputs an idle detecting signal (c). The idle state detecting part 4 will not detect the idle state when even one of a hall call or cage call is registered as well as when the door of a cage is opened, while a contact 8 is closed, and a display light emitting part 7 projects an image by a display image signal (e). On the other hand, when a call register is none and the door is closed, a detection signal (c) is made to be active, and a power supply interrupting contact control signal 5c becomes active and a contact 8 is opened, so that a power source of the display light emitting part 7 is interrupted and thus the image is not displayed at all. Thus, a span of service life in a display unit is prolongable.
Patent JP-S5673366-A (JP)
Title: Equivalence test method of thyristor motor
Inventor: NAKASHIMA KIHEI
IPC: G01R31/34
Filed: 1979-11-21
Abstract: PURPOSE: To enable the equivalence test of the universal thyristor motor by a method wherein a variable speed motor, an exciting system and a thyristor power rectifier, etc. are connected to a rotary machine to be tested and a DC reactor is installed as a load.  
     CONSTITUTION: The rotary machine to be tested 2 is rotated as a dynamo with the variable speed motor 1 having a capacity that enough compensates a loss of the rotary machine to be tested 2. And an exciting current is applied by means of the exciting system 3 to generate an AC voltage, and then, a gate control of each thyristor bridge is performed to apply a DC current to the DC reactor 6. If control lag angles of the thyristor power rectifiers 4, 5 are made α 1 , α 2  and control lead angles of the same system are made β 1 , β 2 , then α 1 =β 2 . This is same as the commutation period in case of β 1 =β 2  during an actual load operation, on this account, a mechanical vibration due to a commutation phenomenon can be obtained. Whereas, a loss of each damper of ordinate and abscissa axes owing to a rectangular armature current variation is generated in a same way as that during an actual load operation, thus, a commutation inductance being estimated. As a result, with this constitution, a universal equivalence test can be performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5577946-A (JP)
Title: Feeding apparatus for press material
Inventor: TODA SETSUO
IPC: B21D43/18
Filed: 1978-12-06
Abstract: PURPOSE: To improve the speedup of material sending and programming property, by giving three-dimensional functioning to the feed bar attached vacuum clamper by using cam mechanism and carrying out handling of plural metal mold press operation.  
     CONSTITUTION: Three-dimensional functioning is given to the feed bar 3 attached the vacuum clamper 6 by using the lever and cam mechanism. Thus, handling functioning by the clamper 6 is carried out in the order of the arrow mark a, b, c, d. That is, the feed bar 3 is advanced in a direction on the lower mold 5 when the press operation is finished. The clamper 6 is descended and work on the mold 5 is clamped. Next, the clamper 6 is risen up and is advanced in b direction and then, is advanced to the metal mold of the next process. The clamper 6 is descended and the work is clamped. The clamper 6 is risen up and is operated in c direction. The bar 3 is stopped sliding in d direction and returning to starting point. The above-mentioned process starting the press and forming the work, is repeated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5852217-A (JP)
Title: Analgesic, antipyretic and anti-inflammatory agent
Inventor: KUZUGOE SEIJI
IPC: A61P29/00
Filed: 1981-09-22
Abstract: PURPOSE:The titled drug, prepared by incorporating 6-chloro-5-cyclohexyl-1- indanecarboxylic acid with a specific compound having the analgesic, antipyretic and anti-inflammatory action, and having improved main action and inhibiting the development of side effects of the main agent. CONSTITUTION:An analgesic, antipyretic and anti-inflammatory agent prepared by incorporating (A) 6-chloro-5-cyclohexyl-1-indanecarboxylic acid with one of (B) 2-(4-isobutylphenyl)propionic acid or (C) 4-phenoxy-1-indanecarboxylic acid or (D) 5-cyclohexyl-1-indanecarboxylic acid. The component (A) has improved analgesic, antipyretic and anti-inflammatory action, but there is a difficulty in side effects, e.g. gastrointestinal disorder. The incorporation of one of the components (B)-(D) premits the inhibition of the side effects without reducing the main action. The mixing molar ratios are suitably as follows: (A):(B)=1: (0.25-15), (A):(C)=1:(0.2-6) and (A):(D)=1:(0.2-12).
Patent JP-S635639-A (JP)
Title: Channel allocation method
Inventor: FURUYA YUKITSUNA
Filed: 1986-06-25
Abstract: PURPOSE:To modify the allocation of up and down frequencies and to attain a more efficient wireless transmission line by mixing a wireless channel handling an up traffic and a wireless channel handling a down traffic. CONSTITUTION:A host computer 10 is connected to DETs 1 and 2 through MODEMs 11 and 12. The DETs 1 and 2 show the transmission and reception of wireless signal by MODEMs 21 and 31. The MODEMs 11 and 12 transmit and receive with the MODEMs 21 and 31, respectively. The DTE 1 uses the up frequency f1 and the down frequency F1, whereas the DTE 2 uses the up frequency F1 and the down frequency f1. That is the case where two DETs share one set of channels. Normally N-DTEs share M-sets of channels(N>=M). In such a case, the up and down frequencies are mixed, and channels are allocated so as to attain the balanced traffic. As a result, the using efficiency of a frequency can be improved.
Patent JP-S5940200-A (JP)
Inventor: ASAMASU AKIRA
IPC: G21D3/08
Filed: 1982-08-30
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-S63314850-A (JP)
Title: Semiconductor device
Inventor: TAGUCHI MASAO
IPC: H01L23/52
Filed: 1987-06-18
Abstract: PURPOSE:To prevent deterioration of reliability due to diffusion of Cu from a superconducting material into Si, by electrically connecting an interconnection formed of the superconducting material with a semiconductor substrate or semiconductor layer through an electrode of a conducting material. CONSTITUTION:An interconnection 20 of a superconducting material which is formed on a p-type substrate 11 with an interlayer insulating film 19 of SiO2 interposed therebetween is provided with an electrode contact window 20A such that a part of the surface of the semiconductor substrate 11 is exposed therein. The window 20A is filled with a collector electrode 23 of a conducting material such as aluminum or titanium-tungsten for making a contact with the substrate 11. The electrode 23 is contacted with the interconnection of the superconducting material at their side faces. Accordingly, high reliability can be ensured since Cu contained in the superconducting material is prevented from being diffused into Si. Further, the contact is allowed to have a sufficiently low resistance even if superconduction is obtained only in the horizontal directions due to presence of anisotropic flow of current in the interconnection.
Patent JP-S5482217-A (JP)
Title: Pcm recorder and reproducer
Inventor: OONISHI TAKESHI
IPC: G11B20/10
Filed: 1977-12-13
Abstract: PURPOSE: To supply the speed control signal free from phase jumping at the reproducing by saving the frame synchronization of the frame inserted with block synchronization.  
     CONSTITUTION: The reproduction signal from input terminal 7 is supplied to a frame sychronizing signal detection circuit 8 and block synchronizing signal detection circuit 9, the respective outputs whereof are then collected at an OR gate 10 and from its output terminal 11, they are sent to a speed control circuit, where they are phase compared with the reference signal from a crystal oscillator, after which speed control is accomplished. Thereby, the speed control signal free from phase jumping may be supplied at the reproducing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6211911-A (JP)
Title: Position controller for motor mounted on satellite
Inventor: UCHIDA YOSHIKAZU
IPC: G05D3/12
Filed: 1985-07-10
Abstract: PURPOSE:To attain the shift of a position controller at a fixed angle speed to an inertia space regardless of the number of revolutions of a satellite, by calculating the optimum dividing ratio of a programmable counter set in a position control part based on the spin cycle frequency. CONSTITUTION:A position control part 5 includes a microprocessor 12, an N/ M-ary counter 11 serving as a programmable counter, an N-ary counter 13, etc. Then the part 5 transmits the satellite rotary pulse 20 based on the spin synchronous pulse 3, the spin synchronous information 4, the sun pulse 1, the encoder pulse 9 and the encoder reference pulse 10 respectively. In other words, a processor 12 of the part 5 calculates the optimum dividing ratio according to the information 4 in order to secure revolutions at a fixed angle speed to the inertia speed. Then the processor 12 transmits data to both counters 11 and 13. When the shift angle is coincident with the set angle, the dividing ratio is set at 1:1. Thus a position controller can move at a fixed angle speed to the inertia space regardless of the number of revolutions of a satellite. In addition, the problems produced in the acceleration/deceleration modes of a motor 7 can be solved in terms of software.
Patent JP-S6459527-A (JP)
Title: Data processor
Inventor: RICHIYAADO ROORENSU GAAUIN
IPC: G06F3/041
Filed: 1988-06-20
Abstract: PURPOSE: To secure the capability to introduce a user-to-machine interaction step by adding a feature to a stylus with function to acquire the signal information that is put on a stylus position signal. CONSTITUTION: A part 6 of a small diameter becomes hollow in a part 5 with a pressure applied in the stylus in the vertical direction and then the part 5 becomes hollow in a part 4 by further of pressure. In the structure of such a form, the interaction step communication is attained by the change of the diameter of the part where the light is shielded and the produced signals show the changes of width put on an entire signal. That is, a narrow signal A is produced when the part 6 is extended and a wider signal B is produced when the part 6 becomes hollow in the part 5. Then, a signal C is produced at the wider part 4. As an extended structure is maintained by the springs 7 and 9, the desirable continuous signals B and C are produced when the vertical pressure applied to a stylus is increased.
Patent JP-S5576926-A (JP)
Title: Detecting method of leakage from outer box of oil-immersed stationary apparatus
Inventor: TAKAHASHI TADATOMO
IPC: G01M3/20
Filed: 1978-12-07
Abstract: PURPOSE: To perform inspection at a low cost through simple operation in a short time, by coating the inside surface of an outer box of an oil-imersed stationary apparatus with a detecting liquid which shows a fluorescent color and has a high penetrative capacity and by irradiating the outside surface of the outer box by an ultraviolet lamp or the like.  
     CONSTITUTION: A detecting liquid 14, which shows a fluorescent color and has a high penetrative capacity, is coated on the inside of a welded outer box 10 for an oil-immersed statinary apparatus by brushing, spraying or the like as holes 12a, 12b, etc. of the outer box 10 remain open. At that time, it is sufficient to coat the liquid on nothing but the welded part W of the outer box 10. The outside surface of the outer box is irradiated with ultraviolet rays from an ultraviolet lamp 16. If there is perforated defect in the welded part W or the like of the outer box 10, the detecting liquid 14 oozes to the outside surface of the outer box 10 and is illuminated by the ultraviolet rays. Therefore, the perforated defect can be detected. A detecting liquid on the market can be used for the detection. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10306955-A (JP)
Title: Refrigerator
Inventor: SADA MARI
IPC: F24F5/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To make the entire construction of a refrigerator compact by realizing a refrigerant system suitable for reducing environmental problems and a power demand and using appliances which constitutes the system for other purposes besides their original purposes in a refrigerant system which is provided with a plurality of refrigerant circuits and in which a heat exchange is carried out between refrigerant circuits. SOLUTION: In a secondary refrigerant system provided with a primary side refrigerant circuit A and a secondary side refrigerant circuit B, the primary side refrigerant circuit A is composed of an absorption type refrigerating cycle. A drive power generating circuit T provided with a pair of tanks T1, T2 is connected with the liquid side of the secondary side refrigerant circuit B. A drive heating heat exchanger 4 is provided between a condenser 3 of the primary side refrigerant circuit A and a main heat exchanger 5 which works as an evaporator. During a cooling operation, a cold heat is given to the secondary side refrigerant circuit B by a heat exchange at the main heat exchanger 5 and a low pressure is generated in one tank T2 by cooling the refrigerant in the drive power generating circuit T. With the heat exchange at the drive heating heat exchanger 4, the refrigerant in the drive power generating circuit T is heated to generate a high pressure in other tank T1. With such a pressure, the refrigerant is forced to circulate in the secondary refrigerant circuit B.
Patent JP-S6130060-A (JP)
Title: Manufacture of semiconductor fuse element
Inventor: OGAWA HISAO
IPC: H01L27/04
Filed: 1984-07-20
Abstract: PURPOSE:To prevent under-cuts from occurring in an SiO2 film when a fusible portion of a fuse is fused, by surrounding a section under the fusible portion with a frame of an Si3N4 film, in a case where on an Si substrate, the SiO2 film is coated on which the fuse made of polycrystalline Si is mounted. CONSTITUTION:Over an Si substrate 1, an SiO2 film 2 is coated on which a fuse 3 comprising of a fusible portion 3a and connecting portions 3b putting it therebetween is formed, using polycrystalline Si containing P, B and As, etc. Without mounting the fuse directly on the SiO2 film 2, a frame of an Si3N4 film 4 having an opening 7 under the fusible portion 3a is formed. Through the connecting portions 3b, connecting holes 5 are formed in which wiring metal layers 8 are mounted. Thereafter, the fuse 3 is surrounded by an inter-layer insulating film 4, and a protective insulating film 9 is coated containing the fuse 3. Thus a high- reliable fuse element is provided.
Patent JP-S5852032-A (JP)
Inventor: KOMATSU YOSHIHIRO
IPC: B32B15/08
Filed: 1981-09-25
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-S6210516-A (JP)
Title: Heating and cooking unit
Inventor: HORI ICHIRO
IPC: F24C7/04
Filed: 1985-07-09
Abstract: PURPOSE:To enable a fast and efficient heating to be performed with a simple constitution by a method wherein a planer heater body arranged at a ceiling surface of a heating chamber is mainly operated and a material having a better efficient of thermal reflection is applied to a pan on which the heated item is to be installed and a surface treatment is applied to the pan. CONSTITUTION:Planer heating bodies 6a' and 6b' are closely fixed to both ceiling surface 4 and a bottom surface 5 of a heating chamber 3. The ceiling surface 4 of the heating body is entirely almost uniformly heated, so that radiation energy required for performing a grill heating can efficiently be absorbed into the heated item 2. Further, the pan 8 on which the heated material is mounted can be approached to the ceiling surface 4, so that a temperature increasing speed in the heating space is substantially increased and a superior heating suitable for a grill heating can be provided. If the pan 8 on which the heated item is mounted is made of material having a better coefficient of thermal reflection or is coated with a surface treatment or a material having a better coefficient of thermal reflection is arranged between the heated item 2 and the pan 8 on which the heated item is mounted, all the heats not struck against the heated item 2 from the reflected radiation heat of the ceiling surface 4 once are reflected and again absorbed in the ceiling surface 4 and then reflected against the heated item 2.
Patent JP-S6042865-A (JP)
Title: Mos type semiconductor device
Inventor: SASAKI ISAO
IPC: H01L29/78
Filed: 1983-08-18
Abstract: PURPOSE:To prevent the punch-through of P type impurity through a gate oxide film by controlling the concentration of each of the impurities while P type and N type impurities are mixed in gate poly Si. CONSTITUTION:A gate poly Si electrode 4 is already doped with phosphorus. In this state, the source-drain of P-channel are formed by boron ion implantation. In this case, if the phosphorus concentration is higher than the boron concentration by a figure, even in the mixed presence of boron in the electrode 4, the same threshold value as in the case of no boron content is obtained, leading to the state of no punch-through of boron through the gate oxide film 3. This manner unnecessitates the process of forming a mask layer for ion implantation to prevent the doping of the impurity for source-drain formation in the electrode 4, and accordingly the process is simplified.