baber/WOPTO huggingface dataset:
Patent JP-S635649-A (JP)
Title: Data communication system
Inventor: YOSHIDA TAKEHIRO
IPC: H04L13/00
Filed: 1986-06-25
Abstract: PURPOSE:To surely communicate data by transmitting the 2nd prescribed signal from a data communication equipment on a transmission side when a data communication equipment on a reception side is detected to transmit the 1st prescribed signal and colliding the 2nd prescribed signal with the 1st one. CONSTITUTION:When a control circuit 28 receives an initial command in a transmission state, it detects a two-byte continuous flag. Afterwards, when it detects byte data except for the flag, said command is transmitted at 1100 Hz for three sec only onece. Accordingly, since the other equipment never receives the echoes of an NSF(nonstandard function identification signal/CSI (callee terminal identification signal)/DIS(digital identification signal), the circuit 28 operates to prevent preprocessing from becoming failure. Namely, the control circuit 28 is one example of a means that a facsimile equipment on the transmission side transmits the 2nd prescribed signal when a facsimile equipment on the reception side detects the transmission of the 1st prescribed signal, and that the 2nd prescribed signal is collided with the 1st one.
Patent JP-H05322760-A (JP)
Title: Image density detecting device
Inventor: MAEDA YASUTAKA
IPC: G03G15/08
Filed: 1992-05-19
Abstract: PURPOSE:To easily perform stable process control on a full color copying machine and a color printer in particular by correcting the temperature characteristic of a photo-sensor reading the image density of a photoreceptor and an intermediate transfer body and the change of the performance due to the aging change, and preventing the foul of the photo-sensor and a reference patch due to the toner. CONSTITUTION:An image density detecting device is rotatably provided with a mobile reference plate 3 inserted or stuck with a reference patch 4 comparing the density with an image based on the light reflection values from a photoreceptor and an intermediate transfer body between a density adjusting device and a photo-sensor 2, or an image density detecting opening section 5 is bored on the mobile reference plate 3, and a cleaning member is arranged so that the cleaning member for cleaning the reference patch 4 is located between the photo-sensor 2 located at the image density detecting opening section 5, the image density detecting opening section 5, and the reference patch 4 inserted into the mobile reference plate 3 when the image density is detected.
Patent JP-H0814476-A (JP)
Title: Pipe partially repairing member and pipe partial repair construction method
Inventor: KAMIYAMA TAKAO
IPC: B29K101/10
Filed: 1994-06-30
Abstract: PURPOSE:To attain reduction of a cost of equipment by repairing a damaged part of a pipe line by a lining material increasing a temperature by heat generated by chemical reaction between a thermal medium and liquid in an air bag, so as to eliminate necessity for an equipment circulating a heating medium of hot water or the like. CONSTITUTION:In case of repairing a defective part 1a in a pipe line of sewerage or the like, a pipe partially repairing member 3 is introduced into the pipe line 1, thereafter a towing rope 5 is pulled to extract a lining material cover 14, and then water through a hose 17 successively compressed air through the hose 17 is supplied into an air bag 11. In this way, the air bag 11 is inflated to closely attach a lining material 13 to an internal wall surface including the defective part 1a in the pipe line 1, also to harden a water stop agent by bringing leak water into contact with the water stop agent with which a water stop agent impregnation layer 26 is impregnated. By generating heat by chemical reaction of burnt lime 15 with water in the air bag 11, the linging material 13 is heated to harden a thermosetting resin with which a resin impregnation layer is impregnated.
Patent JP-S6129192-A (JP)
Inventor: KUWAJIMA HIDEJI
IPC: H05K1/02
Filed: 1984-07-19
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-H071593-A (JP)
Title: Optical molding apparatus
Inventor: TAKEHISA KIWAMU
IPC: B29C67/00
Filed: 1993-06-22
Abstract: PURPOSE:To reduce the running cost and to elongate the life of a liquid crystal mask by providing a laser-light generating part containing a crystal for a laser including trivalent chromium ion and a nonlinear optical element, and using laser medium in an ultraviolet-ray source in a semipermanent mode. CONSTITUTION:In a laser resonator at a laser-light generating part 2, a Cr: LiCaAlF6 crystal 13 is used as a laser medium, and the laser light having the wavelength of 0.76mu is oscillated with a wavelength selector 14. A BaB2O5 crystal 15, which is a nonlinear optical crystal, is inserted into the laser resonator. The wavelength is converted into the wavelength of 0.83mu with a condenser lens 16. The laser light 1a, which is transmitted through a dichroic mirror 12, is made to scan the entire surface of a liquid crystal mask 4 with galvano mirrors 3a and 3b. The laser light is further transferred on a spot 10b on the surface of an ultraviolet-ray resin 8 with an imagery lens 7 by way of a light polarizing beam splitter 5. The laser light has the energy of several joules. The intensity of the light is sufficiently high, and the ultraviolet-ray hardening resin is efficiently hardened.
Patent JP-S5954812-A (JP)
Title: Preload adjusting device
Inventor: TSUMAKI NOBUO
IPC: F16C17/03
Filed: 1983-08-19
Abstract: PURPOSE:To instantaneously recover the balance of differet pressures in two fluid chambers by mounting a piston which contains a preloaded spring, inside a cylinder mounted in a dividing wall which separates said two fluid chambers from each othe and forming in the piston, a communication hole which provides communication between two fluid chambers. CONSTITUTION:A cylinder 4 is mounted in a dividing wall 3 which separates a high pressure bearing chamber 1 from a low back, pressure chamber 2 and a piston 5 which contains a preloaded spring 6 is slidably inserted in the cylider 4 so as to support a bearing pad 7 which holds a shaft 8. The preloaded spring 6 is supported by a support base 9 of a back pressure chamber 2, which is communicated with the atmosphere by a piping 11 having a valve 10. The piston 5 has a communiction hole 12 which communicates the bearing chamber 1 and the back pressure chamber 2 with each other. And hence, when the valve 10 of the piping 11 which is communicated with the back pressure chamber 2 is closed, fluid quickly runs from the high pressure bearing chamber 1 into the low back pressure chamber 2 via the communication hole 12 to instantaneously recover the balance of the pressures in both the chambers 1 and 2.
Patent JP-S635065-A (JP)
Title: 3-halogeno-2-acyloxypropyl trimethyl ammonium salt and production thereof
Inventor: MORISHITA TSUYOSHI
IPC: C07C219/04
Filed: 1986-06-25
Abstract: NEW MATERIAL:The compound of formula I (X is halogen; Y is halogen or atomic group of perhalogenic acid; R is 1-7C alkyl, aralkyl or aryl). EXAMPLE:3-Chloro-2-acetoxypropyl trimethyl ammonium chloride. USE:A synthetic intermediate for L-carnitine useful as a remedy for cardiopathy. PREPARATION:The compound of formula I can be produced by acylating 3- halogeno-2-hydroxypropyl trimethyl ammonium salt of formula II with an acid halide or acid anhydride in the presence or absence of solvent.
Patent JP-S636968-A (JP)
Title: Reading method for radiation picture information
Inventor: SAOTOME SHIGERU
IPC: H04N1/40
Filed: 1986-06-26
Abstract: PURPOSE:To prevent the deterioration in the granulation of a reproduced radiation picture by reducing the high frequency component of a reading picture signal according to the deterioration in energy level. CONSTITUTION:The frequency characteristic of a frequency characteristic variable amplifier 21 can be changed into nine forms stepwise by selecting one of resistances R1, R2, R3 having different resistance values from one another by switches SW1, SW2, SW3 and selecting one of capacitors C1, C2, C3 having different capacities from one another by switches SW4, SW5, SW6 to have circuit elements. A control part 21b controls the switching states of the switches SW1-SW6 so as to reduce the high frequency component of the reading picture signal S as the radiation energy level of a storage type fluorescent material sheet indicated by a set value Sk is lowered. Thereby, the quantity for irradiating the radiation is set to a low value and the reproduced picture good in the granulation can he obtained from the storage fluorescent material sheet in which radiation picture information is recorded.
Patent JP-S6128807-A (JP)
Title: Measuring apparatus of length of steel material utilizing light wave
Inventor: KIKUTA TAKEJI
IPC: G01B11/02
Filed: 1984-07-19
Abstract: PURPOSE:To improve the accuracy of measurement by a method wherein the end of a steel material is detected photoelectrically by an end detecting unit, while this unit is transferred along the steel material, and the distance between the end and the end detecting unit is measured by a length measuring means by a light wave so that a transfer means can be controlled by an output signal therefrom. CONSTITUTION:The data on a stored standby position are read out of a memory unit 202, an output is sent to a transfer control unit 206 by a control unit 200, a metal plate to be on standby is decided on the basis of the measurement of length by a length measuring unit 8 by a light wave, and an end detecting unit 6 is transferred to be on standby. Next, when a billet 2 in a running path 1 is detected, a length measurement start signal M is inputted from an operation unit 12, cutting is made by a hot saw 4 according to a cutting start signal, a transfer signal is sent to the control unit 206, and thereby the detecting unit 6 is transferred to a position at which the end of the billet 2 is detected. Then, a gate circuit 210 is opened to input the signal of the length measuring unit 8 to a cold compensation computing unit 212, and a measured value after compensation is displayed in a measured value display unit 14. By this method, a time required for measurement can also be shortened.
Patent JP-H0314103-A (JP)
Title: Tool path generating and editing system
Inventor: FUJITA NAOKI
IPC: G05B19/4093
Filed: 1989-06-13
Abstract: PURPOSE:To simply edit the tool path by displaying an arbitrary shape of a work and the tool path generated automatically on a graphic display screen, and editing the displayed tool path by changing, deleting and adding it on the screen. CONSTITUTION:On a display screen 1, an island 3 and a pond 2 of a work are brought to graphic display, and the pond 2 is brought to pocket working by a tool 4. Such a tool path 5 is determined automatically, when a shape of the work, that is, an outer wall 3a of the island 3 and an inner wall 2a of the pond 2 are determined. In this regard, in case it is necessary to edit the tool path 5, a point on the tool path 5 to be edited is selected, and a position of an editing point is changed. Also, in accordance with necessity, the point on the tool path 5 is added or deleted, and the edited tool path 5 is displayed. In such a way, the tool path 5 determined automatically is brought to graphic display, and also, the tool path 5 can be edited directly on the graphic display.
Patent JP-H0714111-A (JP)
Title: Production of magnetic head and magnetic heat
Inventor: SATO YASUTO
IPC: G11B5/127
Filed: 1993-06-22
Abstract: PURPOSE:To make a drawing for a magnetic head easy. CONSTITUTION:In the process to form a groove where a film for a magnetic head is to be formed, a v-shape groove 2 is preliminarily formed parallel to the drawing clearance 5 for drawing a track width and then nonmagnetic nonconductive thin films 4 and soft magnetic thin films 3 are alternately formed by vapor deposition on the vertical surface of the v-shape groove. Then, drawing and grinding of the track width dimension is performed. By this method, dimensional defect of the track width due to processing allowance of polishing of the head and gap is prevented and the magnetic characteristics are improved.
Patent JP-S6042818-A (JP)
Title: Formation of amorphous silicon film
Inventor: ASHIDA YOSHINORI
IPC: H01L21/205
Filed: 1983-08-19
Abstract: PURPOSE:To deposit a-Si on a substrate at a low temperature by decomposing higher-order silane of SinH2n+2 (n>=2) by irradiation of light having wavelengths of about 253.7nm. CONSTITUTION:Higher-order silane such as disilane is irradiated with light having wavelengths of about 253.7nm from a low-pressure mercurry lamp. The larger the output of the light source is, the more the growing speed increases. But an output of 10<2>-10<3>w and an illuminance of 0.1-100mw/cm<2> will be sufficient. A decomposition pressure is not speciefied and a formation temperature is preferably 200-500 deg.C. When the temperature exceeds 500 deg.C, it becoms difficult for H2 to be taken into the a-Si film. According to this constitution, conventional monosilane is substituted by higher-order silane so that an a-Si film can be fromed even at a relatively low temperature of less than 300 deg.C, the temperature corresponding to the thermal decomposition temperature of the higher-order silane, without any use of a troublesome Hg catalyzer.
Patent JP-S63315567-A (JP)
Title: Anisotropic lead titanate sintered compact
Inventor: SAKATA KOICHIRO
IPC: C04B35/46
Filed: 1987-06-17
Abstract: PURPOSE:To enable formation of lead titanate sintered compact having large anisotropy of crystal and entirely free from collapse with time, by bringing a solution of titanium and lead into contact with a solution of oxalic acid to provide coprecipitate of oxalate and molding and sintering a lead titanate powder obtained by calcining the resultant coprecipitate. CONSTITUTION:The aimed anisotropic lead titanate sintered compact is formed by the following method: A solution of titanium and lead is brought into contact with a solution of oxalic acid having total amount of 0.49-0.51mol. amount per 1mol. titanium and 0.93-1.02mol. amount per 1mol lead to form an oxalate coprecipitate, which is then calcined to give a lead titanate powder having <=4mum wt. average particle size and moldings obtained by press-molding the lead titanate powder is sintered.
Patent JP-H0529717-A (JP)
Title: Printed board with built-in heat pipe
Inventor: YAMAZAKI NAOYA
IPC: H05K7/20
Filed: 1991-06-21
Abstract: PURPOSE:To improve a heat radiating effect for a printed circuit board burying a heat pipe in order to cool mounted heat generating components. CONSTITUTION:In a printed circuit board which comprises a circuit pattern 8a at the surface thereof, buries a heat pipe within an insulating layer 5 forming a substrate and then expose a heat radiating part to the outside of substrate and sandwiches a heat collecting copper plate 4 between the heat pipe and the substrate base material 1 at the surface of substrate, many through-holes 9 reaching a copper plate 4 are previously provided in a region of the base material 1 of substrate where electronic components 7 which generate high temperature heat are mounted. The internal circumferencial wall is provided with copper plating and a component mounting copper foil pattern 8b is provided at the surface thereof. Thereby, high temperature heat generating electronic components 7 having the metallized rear surface are fixed by the soldering 10 to the copper foil pattern 8b.
Patent JP-2000301865-A (JP)
Title: Card, postcard and postal matter which can be displayed, and applied matters thereof
Inventor: WATANABE SHOICHI
IPC: B42D15/02
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a card, a postcard and a postal matter which can enhance an effect of advertising or the like by that the information from the sender is put up for an intermediate period and in an obvious manner at the receiver and also to display a card, a postcard and a postal matter whereon a photograph, an original calendar or the like is printed, simply and at low cost without using any specific implement, by using this means. SOLUTION: Perforations 3 and cuts 5-8 are made beforehand in a part of a card, a postcard or a postal matter. The receiver separates the main body part 1 from a support part 2 along the perforations 3. Moreover, the support part 2 is folded in a projecting form at the place of a black triangular mark 4 and the cuts 5-8 are made to engage with each other. Thereby the main body can be set up without necessitating any specific implement.
Patent JP-S6042375-A (JP)
Inventor: HERUMUUTO SHITSUKANEEDAA
IPC: A61K31/445
Filed: 1984-07-18
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-H04372896-A (JP)
Title: Plastic or bitumen solidified body of radioactive waste and its preparing method
Inventor: IZUMIDA TATSUO
IPC: G21F9/12
Filed: 1991-06-21
Abstract: PURPOSE:To prevent a leakage of a radionuclide from a solidified body of underground burying disposal by adding active silica to a radioactive waste solution to make the solidified body while adjusting the solution in alkalescence. CONSTITUTION:An enriched waste solution containing radionuclides is transferred to an enriched waste solution tank 1. The solution is adjusted in alkalescence by a pH adjusting device 2 here. Active silica 4 which is a radioactive nuclide adsorbent is added to this enriched waste solution 1 while the solution is being agitated by an agitator 3. The pH is constantly adjusted to about 10 by the device 2 because the pH of the enriched solution reduces by the hydrolysis reaction of the active silica therewith. After adding a fixed quantity of the active silica, the enriched waste solution is sent from the tank 1 to a powder dryer 5. After dehydrating the solution, and drying and powderizing solid matter, that fixed quantity is sent to a compression vessel 8. In the vessel 8, a fixed quantity of a plastic compression material 7 (for example, polyester resin) is added together with a solvent. Further, a fixed quantity of an initiator 6 is added, and a plastic solidified body is prepared while being agitated by a stirrer 9.
Patent JP-S5483651-A (JP)
Title: Controlling method of deformation quantity in diffusion welding
Inventor: KOUNO AKIOMI
IPC: B23K20/00
Filed: 1977-12-16
Abstract: PURPOSE: To obtain the diffusion-welded product at good dimensional accuracy, by providing the welded body with dummy faying surfaces wider than the area of the faying surface, and by controlling the press force at the contact position in the dummy faying surfaces.  
     CONSTITUTION: The dummy faying surfaces 10' and 11' are installed in the side plate 10 and the core plate 11 by cutting work. The clearance 13 between the dummy faying surfaces 10' and 11' is settled as same as the previously specified creep deformation of the impeller 12, and the areas of dummy contact surfaces 10' and 11' are made satisfactorily wider than the area of the faying surface between the impeller 12 and the side plate 10. This side plate 10 together with the core plate 11 are set in the press jig; and the diffusion welding is performed at the press force of about 10 kg/cm 2 . Hereupon, the creep deformation rapidly proceeds until the dummy faying surfaces 10' and 11' make contact against each other, and the contact of the impeller 12 against the side plate 10 is firmly performed so that the diffusion welding proceeds surely. The creep deformation is controlled to a value equal to the previously specified clearance between the dummy faying surfaces 10' and 11', so that the dimension of the product in the direction of the press work becomes accurate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07322443-A (JP)
Title: Joint box for covering wire connection bundle by opening and attaching by closing
Inventor: KAWAGUCHI TAKEO
IPC: H02G3/08
Filed: 1994-05-29
Abstract: PURPOSE:To fully insulate and cover a wire connection bundle by a box only and separate it from a building material by covering an open joint box in such a manner that its stop plate enters between a wire connection bundle and building material, closing other joint box, inserting a belt to a belt case, and adjusting the wire connection bundle to a degree of lightly holding for fixation. CONSTITUTION:A joint box 1-A is formed to a large size so that the front periphery of the end portion of a joint box 1-B will overlap with 1-A. A jointing portion 2-A is formed with the joint boxes 1-A and 1-B in one united body and can be easily folded and bent longitudinally. The stop plates 3-B and 3-A are mutually overlapped when closed, and an armor hole 4-B is expanded or contracted in response to the expansion and contraction of the completed box. A belt 9 is inserted to a belt case 5 and interlocked with a stop jag 10 by means of jag 6 thereby preventing separation. By doing this, they can be lightly attached together without forcibly pressuring large and small wire connection bundles without creating empty spaces are fully insulated and covered and can be installed separately from the building material.
Patent JP-H1064209-A (JP)
Title: Optimization method of tracking loop signal
Inventor: MARTINEZ BORIS N
IPC: G11B5/596
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To improve tracking operation by avoiding instability of a servo system control loop. SOLUTION: A tracking loop signal includes a different channel feedforward signal and a different channel feedback signal. A feedforward cosine term with respect to one channel is transmitted through a low pass filter in order to obtain its average value. A predetermined step is given to a feedforward sine term with respect to the other channel, and a response of the feedforward cosine is monitored. The feedforward cosine is integrated in order to evaluate what amount of 'cross talk' exists between the two channels. An obtained integral sum is used as a feedback element for adjusting sine and cosine terms to be inserted into the channels.
Patent JP-S63316667-A (JP)
Title: Switching regulator
Inventor: HACHIMAN MITSURU
IPC: H03K5/1536
Filed: 1987-06-17
Abstract: PURPOSE:To prevent the occurrence of large current, by setting the timing for one switching element to turn ON to no timing for resonance voltage to go to reverse voltage against the other element already switched ON. CONSTITUTION:A switching regulator is composed of a DC power source E, an inductor L, a boosting transformer T, a resonance capacitor C, a rectification circuit REC, a switching transistors(Tr) Q1-Q2, a Tr drive circuit DR, etc. It is also equipped with a voltage detection circuit 1 to detect the resonance voltage of the resonance capacitor C, a discrimination circuit 2 of this voltage polarity, the first-second OR gate circuits 5-6 and delay circuits 3-4. The output of each OR gate circuit 5-6 is set in the timing so that the one Tr Q1 (Q2) in OFF state may turn ON when no resonance voltage gets to reverse against the other Tr Q2 (Q1) switched already ON.
Patent JP-S5376106-A (JP)
Title: Induction furnace
Inventor: KON KAZUO
IPC: F27D11/06
Filed: 1976-12-17
Abstract: PURPOSE: To carry out efficiently the dismantlement of the lining, by providing a large number of holes for inserting the bolts reaching the inside lining material through the furnace frame of the induction furnace and by screwing-in the bolts. 
     COPYRIGHT: (C)1978,JPO&Japio