baber/WOPTO huggingface dataset:
Patent JP-H10159262-A (JP)
Title: Roof material
Inventor: YAMADE KEIJI
IPC: E04D1/12
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce the bulk of a roof material during transportation in a unit roof material. SOLUTION: A unit roof material P is designed to place a plurality of same-sized boards one upon the other so that their respective vertical and horizontal sides may be placed in parallel where each of the boards 1 are placed one upon the other more than a half area and shifted one after another for a specified length in the vertical direction and staggered alternately in the vertical direction. In this case, for each of the upper and lower rectangular boards 1 piled up with the roof material P, a circumscribed rectangle A' is considered which is an overlapped part of the lower rectangular boards 1 and the other edge as a side.  A point O is inside of the overlapped part and a cross point of a bisector of a vertical angle α, where the sides of the both rectangular boards 1 of the circumscribed rectangular A' cross, and another bisector of the vertically opposite angle γ of the vertical angle β of the circumscribed rectangle B'. The B' has a side 1 which is a side of the circumscribed rectangle of the vertical angle β and a side m which projects from the circumscribed rectangle A'. The upper and lower rectangles 1 are connected at the point O. Since the connecting point O is on the bisectors of the angles α and γ, the length of a and a, b and b are identical to each other as shown in the figure. Therefore, if one board 1 is rotated at 90 degrees against the other board 1, both boards will be one upon the other exactly.
Patent JP-S5597273-A (JP)
Title: Manufacture of decorated material
Inventor: ARAI EISUKE
IPC: B05D7/06
Filed: 1979-01-19
Abstract: PURPOSE: To obtain a three-dimensional appearance of decorated plate easily and inexpensively by the procedure in which a thermal plastic resin paint layer is formed on the surface of a base and heated to form softened layer, and then part of the softened layer is selectively heated and the rest is cooled for solidification.  
     CONSTITUTION: A paint containing a thermal plastic resin is coated on the surface of the base material 1 to form a paint layer and then heated up to more than softening point of the resin to form the softened paint layer 2, where a printed layer is provided as needed prior to the coating. Then, the part 3 of the softened paint layer is heated selectively to maintain the softened state and the rest is cooled for solidification (curing). The solidified portion is shrunk volumetrically, and the softened portion 3 is pulled by its peripheral solidified portion to become the concavity 4. Thus, a three-dimensional appearance of decorated plate can be obtained. If a printed layer is provided in advance, by adding a heat ray absorber in a part of the printed layer and then heating the part selectively by irradiation of heat rays, or by irradiation of monochrome light of a peak wave length matching with the absorption maximum of the color of the printed layer, decorated plate can be similarly obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62287479-A (JP)
Title: O track detecting method
Inventor: IDE ATSUSHI
IPC: G11B21/10
Filed: 1987-01-13
Abstract: PURPOSE:To shorten head seek time by setting the recording area of an information recording disk and the area of outer peripheral side to a different signal imparting state, and detecting an O track position by positioning the boundary of the imparting state in a period of a stepping motor. CONSTITUTION:When a command for O track restore is given from a CPU, A phase is excited first, and servo information SV is checked. When checked servo information SV is written on the first area SZ1, a magnetic head 2 is in the area of an outer guard band OGB, and when written on the second area SZ2, it is in the area of a data zone D, an inhibit zone I or an inner guard band IGB. If the magnetic head 2 is in the area of the outer guard band OGB, A phase is excited and fed to the inner peripheral side by 1 period 8 steps and seeked to the data zone D.
Patent JP-S57118874-A (JP)
Title: Method and device for high frequency welding
Inventor: KOIZUMI YUUICHI
IPC: B23K11/08
Filed: 1981-01-14
Abstract: PURPOSE:To generate proximity effect between weldments and to heat their weld zones efficiently by installing a conductor in a looped electric current circuit of welding current in high frequency welding of a metallic strip spirally to the surface of a metallic pipe. CONSTITUTION:While a metallic pipe 1 is rotated and moved in an axial direction, a metalic strip 2 is fed to the surface of the pipe 1, and high frequency electric current is supplied through joints 5a, 5b to conduct the current to the pipe 1 and the strip 2 with the contactors 6a, 6b at the leading ends thereof. The strip 2 is welded spirally to the surface of the pipe 1 at a weld point 4 while the strip is pressed with a roller 3. In this case, a conductor 8 is provided in the space 7 on the inner side of the looped current path formed by a part of the surface of the pipe 1 and the joints 5a, 5b. Induction current is flowed to the conductor 8 by the high frequency current flowing in the looped current circuit and proximity effect is generated between the high frequency currents flowing in the looped current circut, whereby the currents are concentrated at the parts 1', 2' opposite to the condutor 8 to heat the strip and the pipe powerfully and superior welding effect is generated.
Patent JP-H08195045-A (JP)
Title: Controller for motor for recording and reproducing device
Inventor: WAKUTA HIROSHI
IPC: G11B21/08
Filed: 1995-01-13
Abstract: PURPOSE: To prevent control dispersions for every motor from being generated in the controller of a motor for a recording and reproducing device. CONSTITUTION: The moving speed of a member is calculated from the positional information of a motor driving an optical pickup for performing a read/write to a recording medium in a pulse speed calculating part 14 and a compensation speed is calculated based on a pulse speed by this and a compensation voltage impressed on the motor at a previous time by a compensation speed calculating part 16. Moreover, a compensation position is calculated based on the compensation speed and the moved distance of the previous time by a compensation position calculating part 15 and a target speed is calculated based on the compensation position by a target speed calculating part 17.  Then, the deviation between the target speed and the compensation speed is calculated in an adding and subtracting part 18 and the compensation voltage to be impressed on the motor is determined by a compensation gain multiplying part 19.
Patent JP-S56103211-A (JP)
Title: Preparation of copolymer
Inventor: YAGI NORIO
IPC: C08F212/10
Filed: 1980-01-18
Abstract: PURPOSE: To obtain a copolymer having improved color tone, impact and heat resistance, by adding a vinyl cyanide monomer at a specific rate to an emulsion polymerization system of an aromatic vinyl monomer and another vinyl monomer from the initial stage to polymerize the monomers.  
     CONSTITUTION: (A) An aromatic vinyl monomer, e.g. α-methylstyrene, and (B) a vinyl monomer, e.g. acenaphthylene, are dissolved in water to give an aqueous solution thereof containing 65W80wt% the component (A) and 0W20wt% the component (B) based on the monomers. A water-soluble free radical generator, e.g. potassium persulfate, and an emulsifier, e.g. sodium dodecylbenzenesulfonate, are added thereto to carry out the aqueous emulsion polymerization. (C) 15W30wt% cyanide monomer, e.g. acrylonitrile, is added at a lower rate than the polymerization rate to the emulsion polymerization system from the initial polymerization stage to carry out the polymerization while keeping the total number of moles of the components (A) and (B) at 1.5W3 times that of the component (C) during the rate of polymerization in the range of 0W90% to give the aimed copolymer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62163469-A (JP)
Title: Image processor
Inventor: TANIOKA HIROSHI
IPC: H04N1/407
Filed: 1986-01-14
Abstract: PURPOSE:To prevent deterioration of a picture quality caused by an ununiform cell, by providing a means for bringing image information to a digital conversion, and detecting and correcting an offset value of digital image information, and a means for converting the digital image information to gain information and correcting the gain. CONSTITUTION:A reflected light from an original 2 is inputted to a photoelectric converting part 3, and an obtained analog image signal 10 is inputted to an image correcting part 4. In the image correcting part 4, the signal 10 is converted to a digital signal in a state that a light source 1 is turned off, and an offset correcting data is obtained. Also, digital image information which is brought to an offset correction is calculated as to gain information by a gain correcting part 7 and the gain is corrected.
Patent JP-S57120202-A (JP)
Title: Linear tracking arm device
Inventor: NAKAMURA KAZUYUKI
IPC: G11B21/04
Filed: 1981-01-14
Abstract: PURPOSE: To improve stability and follow-up characterstics, by providing a phase-lead compensating means of permitting an MFB arm to track.  
     CONSTITUTION: The output voltage of a detection coil 41 for a horizontal turning angle is processed through the power amplification of a horizontal-turning driving circuit 50 via an amplifier 48 to flow a driving current through series- connected coils 14 and 15, thus controlling horizontal turning. The output voltages of both magnetic effect elements 43 and 44 are processed through the operational amplification of a differential amplifier 51, and the resulting voltage is passed through a compensator 52 composed of a phase leading circuit which has a polygonal frequency, about 20W40% of an arm resonance frequency, and processed through the power amplification of a base driving circuit 53, thereby flowing a driving current to a motor 23. The driving force which corresponds to the turning angle of a tone arm is supplied to an arm base 16 by the motor 23, and the arm base 16 moves in a tracking direction together with the tone arm 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02185906-A (JP)
Title: Apparatus for manufacturing powder
Inventor: ONAKA ITSUO
IPC: B01J2/02
Filed: 1989-01-10
Abstract: PURPOSE:To easily, efficiently and continuously manufacture powder by supplying liquid and molten material into a rotary drum rotating at high speed around horizontal axis and scraping up the manufactured powder toward discharging hole while rotating screw blades. CONSTITUTION:The rotary drum 5 composed of a cylindrical part 5a and a conical shape part 5b arranged in a casing 23 is rotated at high speed around horizontal axis with a motor 17 to form a liquid layer A on the above cylindrical part 5a with centrifugal force. Molten metal from a ladle 26 is injected on there through an injection pipe 27 and solidified to form the metal powder. The screw blades 16 arranged in this rotary drum 5 are rotated with a motor 15 to scrape up the above manufactured metal powder along the conical shape part 5b. The liquid in the above liquid layer A is supplied from a liquid supplying pipe 25 and recovered in a hopper part 23a through a porous screen 9. Further, the scraped up metal powder is recovered from a discharging hole 8 at the upper part of the conical shape part 5b.
Patent JP-H06216742-A (JP)
Title: Semiconductor integrated circuit
Inventor: UMEZAWA KENTA
IPC: H03K17/22
Filed: 1993-01-13
Abstract: PURPOSE:To decrease current consumption, and also, to prevent a malfunction by constituting a CMOS semiconductor device so that by an open drain/buffer circuit, a power source is not given to an integrating device belonging thereto, and when the power source is given to other device connected thereto, a through-current therefrom is obstructed. CONSTITUTION:When a power source is supplied to both of semiconductor integrated circuits 2, 4, respectively by an improved open drain/buffer circuit and both the devices are executing a regular operation, the operation is maintained in the same way as a conventional circuit. Subsequently, when the device 4 is in an operating state and the device 2 is in a stop state, a buffer circuit is cut off, and a through-current between the power source of this device 4 and GND is obstructed through the circuit. To put it in the concret, when the device 4 is executed a regular operation, and the device 2 is in a stop state, a transistor N2 being in an OFF state is used, and the through-current from a power source VDD2 given to the device 4 being in an operating state is obstructed. Also, a signal level of an external input terminal 14 of the device 4 is fixed to an H level, and a malfunction of the succeeding circuit is prevented.
Patent JP-S57117542-A (JP)
Title: Molded article of expandable resin
Inventor: ROKUSHIYA TADAHIRO
IPC: C08J9/04
Filed: 1981-01-13
Abstract: PURPOSE: The titled molded article useful for heat insulation, sealing, fixing electrical parts, etc., having functions such as keeping warm, sound insulation, weight saving, etc., obtained by blending an expandable epoxy resin composition containing a blowing agent wint a specific thermoplastic resin, followed by molding it into various kinds of shapes.  
     CONSTITUTION: (A) an epoxy resin having preferably ≥35 equivalent/kg epoxide, liquid or semisolid at room temperature, is blended with (B) a high-molecular- weight thermoplastic resin having a molecular weight of ≥10,000, consisting of a repeating unit shown by the formula derived from bisphenol A and epichlorohydrin, (C) a curing agent (e.g., dicyandiamide, etc.) exhibiting activity at high temperature, stable at room temperature, and (D) a blowing agent (e.g., azodicarbonamide, etc.) in such a way that the amount of the component B is 30W60wt% based on the total amounts of the components A, B, and C, the amount of the component C is 0.5W20wt% based on 100pts.wt. of the components A and B, or 0.3W1.5 opoxy equivalent, and the amount of the component D is an amount to give an expansion magnification of about 3W10 times, to hive the desired composition, and, if necessary, the composition is bonded to a reinforcing material and molded in an integrated way. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05189408-A (JP)
Title: Automatic contact receiving device
Inventor: MORIMOTO KAZUO
IPC: G06Q10/00
Filed: 1992-01-14
Abstract: PURPOSE:To enable the protectors of kindergarteners and the school children to automatically make contact with the kindergartens and the schools with use of an automatic contact receiving device and a facsimile. CONSTITUTION:The contact forms received at the kindergartens or the schools from the protectors of the kindergarteners or the school children are automatically received and the contents of these forms are automatically comprehended. A frame segmenting part 6 is provided to detect the vertical stripes at a high speed and to segment the frames for automatic recognition of the contents of the contact forms. A recognizing part 7 recognizes the segmented numeric characters and marks at a high speed. Then an absence totalization part 11 is added to produce a list showing the absent children and the reasons of absence for each classroom together with an absence analyzing part 10, and an automatic allotting part 14 which automatically sends the contact forms to the absent children.
Patent JP-S56103402-A (JP)
Title: Single phase transformer
Inventor: WATANABE MASARU
IPC: H01F27/02
Filed: 1980-01-21
Abstract: PURPOSE:To increase the strength against earthquake without expanding the area for installation by providing high voltage and low voltage lead ducts on the opposing sides of a transformer tank, and horizontally drawing the respective bushings of those ducts in parallel. CONSTITUTION:High voltage and low voltage connecting leads 14 and 15 of the unit transformers 1A and 1B connect the opposing sides of the tank 23 for each transformer at the high approximately equal to the height of the gravity center of the transformer, are drawn to the central part of the height voltage and low voltage lead ducts 26 and 27 which constitute an approximately parallel-cross shaped frame, and are connected to high voltage and low voltage pierced-through bushings 16 and 17, respetively. Said high voltage and low voltage pierced-through bushings are extended in parallel with the longitudinal direction of the unit transformer and in the opposite directions each other. To the other ends thereof which are protruded from a sound proof wall 4, are connected conductors 29 and 32 of high voltage and low voltage insulated bus lines 28 and 31. In this constitution, the strength against the earthquake can be increased without greatly expanding the area for installation.
Patent JP-H06215008-A (JP)
Title: Credit processing system
Inventor: WATANABE SHUNICHI
IPC: G07F7/08
Filed: 1993-01-14
Abstract: PURPOSE:To check illegal members based on present company member numbers. CONSTITUTION:A controller 2 is provided with a present company negative file 24 for storing use disable member numbers among the member numbers managed by a present company and after it is discriminated by a present company negative check for retrieving the present company member numbers in the present company negative file 24 whether a card can be used or not, corresponding to the amount of a transaction, a card company negative file 25 or a host computer 4 of a credit company judges whether the card can be used or not based on the cooperated member number.
Patent JP-H05191823-A (JP)
Title: Tv receiver
Inventor: IGAI SATORU
IPC: H04N5/44
Filed: 1992-01-14
Abstract: PURPOSE:To maintain a stable reception by stabilizing a frequency characteristic and a phase characteristic for the status change of an antenna in a TV receiver. CONSTITUTION:In a TV receiver composed of an antenna 1, a tuner 2, a SAW filter 3, a video intermediate frequency amplifier circuit 4, a video detection circuit 5, a color subcarrier wave level detection circuit 6 and a video frequency amplitude correction circuit 7, a color subcarrier amplitude detection signal in accordance with the amplitude level is obtained by detecting the amplitude level of the color subcarrier wave of a signal passing the video detection circuit 5 in the color subcarrier wave level detection circuit 6. By impressing this signal on the video frequency amplitude correction circuit 7 and performing a feedback, a frequency characteristic and a phase characteristic are stabilized and the stable video is maintained.
Patent JP-H03209739-A (JP)
Title: Board inspecting equipment
Inventor: HIYOUZOU MASAHIKO
IPC: G01N21/956
Filed: 1990-01-11
Abstract: PURPOSE:To reduce the number of times of measurement, simplify human work, realize automating, and dissolve damage of a land caused by a probe of a resistance measuring apparatus, by inspecting the connection state of a substrate wiring by using a scanning electron beam microscope and a DC power supply. CONSTITUTION:In an SEM equipment 72, the primary electron beam is converged by a lens 2; the secondary electrons generated by two-dimensionally scanning the package 10 surface with a deflection coil 3 are detected by a secondary electron detector 4; a obtained signal is amplified by a signal amplifier 5, and displayed on a CRT 6. In a POGO pin designating part 16, a relay controlling equipment 7 designates a POGO pin 13 to which a DC voltage is to be applied. A relay selecting circuit 17 makes A relays 18 in a relay box 14 open and shut so as to connect the designated POGO pin 13 and a DC power supply 8. For example, when only the stitch 1(20) linking with the designated POGO pin 1 is darkly observed on the CRT, and all other stitches are brightly observed, it can be recognized that the substrate wiring linking with the stitch 1 is not disconnected and does not short with other wirings.
Patent JP-H07205511-A (JP)
Title: Ink donor film
Inventor: KIKUCHI YOSHIKI
IPC: B41M5/30
Filed: 1995-01-17
Abstract: PURPOSE:To manufacture an ink donor film for physically identifying the vicinity of a film end. CONSTITUTION:A recording area 12 with its one surface coated with ink is formed for an ink donor film except a non-recordable area 11 in the vicinity of its end section. An end mark 14A (a mark for sensing the terminal) from which an ink layer is removed is formed, which has an area of 10mm by 10mm, on the right edge of the ink donor film approximately 300mm away from the boundary of both areas to the film end. The end mark 14A can be extended long toward the non-recordable area 11. When the portion which are now subjected to printing comes close to the end the mark 14A is sensed by the electrical method or the like.
Patent JP-H02188391-A (JP)
Title: Manually opened door device of simple elevator
Inventor: NATABE YUTAKA
IPC: B66B13/16
Filed: 1989-01-13
Abstract: PURPOSE:To prevent the trouble in the operation of a simple elevator due to the incomplete closing of a manually opened door by installing a door opening device which generates an arbitrary force for the opening operation of the door so as to be set oppositely to the closing direction of the door, in the vicinity of the closing edge of the door. CONSTITUTION:When a door 1 is not perfectly shifted to a closed edge position, in other words, before a movable engaging piece 14 and a fixing hook 13 are perfectly meshed, a repulsive spring 11 acts to push back the door 1 in the opening direction. Therefore. the door 1 can be he pushed back in the opening direction to a position where a detecting switch 9 is opened. Therefore, the trouble in which the detection switch 9 is turned ON in the incompletely closed state of an elevator having a door which is opened and closed manually and the door shifts in the opening direction with the allowance degree of a locking device during operation and the detection switch 9 is opened, and the elevator stops, can be perfectly prevented.
Patent JP-S62164495-A (JP)
Inventor: TSURUTA SHIZUO
IPC: D06F37/40
Filed: 1986-01-16
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-H09195782-A (JP)
Title: Controller for controlling supercharged pressure for turbo charger
Inventor: HAYASHI TAKASHI
IPC: F02D45/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To maintain the response of control of supercharged pressure irrespective of change in driving conditions. SOLUTION: The supercharging pressure for a supercharger for an air plane is controlled by adjusting the opening angle of the waste gate valve 26 for an exhaust turbo charger 10. The controller controls the valve 26 to an opening angle given by the sum of the amount of feed forward determined by the atmospheric pressure and engine revolution with the amount of feed back set according to the deviation from the target supercharged pressure of the actual supercharged pressure detected by a sensor 34. Also the controller minimizes the altering range of the amount of feed back by correcting the amount of feed forward in response to the deviation from the value at the standard condition of the atmospheric temperature and the pressure loss of aspiration air.  This allows the increase of the amount of opening correction from the feed back to be generated from the deviation of the driving condition from the standard condition to prevent the response of the control of supercharged pressure from decreasing.