baber/WOPTO huggingface dataset:
Patent JP-S645505-A (JP)
Title: Foldable play tool
Inventor: DILLNER JAMES M
IPC: A63G31/00
Filed: 1988-03-23
Abstract: PURPOSE: To provide a folding playing tool capable of being easily conveyed and having an independent foldable floor serving as a strong play surface by drawing corner legs into a compact shape with hub legs and side rail means at the time of folding, and maintaining the playing tool at the stable state with the comer legs when it is assembled. CONSTITUTION: The flexible surrounding body 54 of a folding tool 10 is constituted of side panel portions 56, 58, 60, 62 and a floor portion 64. Pairs of side metal rails 100, 102 are folded into V-shapes at the time of folding. Intermediate rail connecting members 110 hold and rotate the metal rails 100, 102 and lift them upward into the aligned state. The metal rails 100, 102 are latched into the aligned state by latches. A central hub member 166 is pressed down, corner legs 272, 274, 276, 278 are erected, and hub legs 206, 212 are moved to the horizontal positions. The corner legs 272, 274, 276, 278 are separated by hub legs 206, 212 and the side rails 100, 102. When this tool is to be folded, the central hub member 166 is first pushed up, and the hub legs 206, 212 are rotated.
Patent JP-H08265611-A (JP)
Title: On-vehicle monitor
Inventor: MIYASAKA TOSHIKI
IPC: B60R1/00
Filed: 1995-03-27
Abstract: PURPOSE: To provide both functions of backward monitor and in-compartment monitor to the on-vehicle monitor. CONSTITUTION: A changeover control circuit 24, an image processing unit 25 and a changeover switch 26 are used to direct a photographic direction of an image pickup camera 15 toward the backside of the vehicle when a driver sensor 23 senses it that a driver 22 takes its seat and the video image picked up by the image pickup camera 15 in this state is displayed on an on-vehicle monitor 19. When the driver sensor 23 does not sense it that a driver 22 takes seat on a driver's seat 17, the photographic direction of the image pickup camera 15 is directed in the inside of a compartment 12 and the video image picked up by the image pickup camera 15 is recorded on a VTR 21. Thus, both the functions of the backward monitor and the in-compartment monitor are provided to the on-vehicle monitor.
Patent JP-H11266403-A (JP)
Title: Solid-state image pickup element, its drive method and camera system
Inventor: YONEMOTO KAZUYA
IPC: H04N5/378
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To eliminate a vertical stripe system noise and to prevent increase in power consumption and deterioration in the S/N. SOLUTION: A CMOS image pickup element 20 provides an output of a long time storage signal and a short time storage signal through a signal line in one field or one frame and is provided with two output systems as signal output system of pixels, that is, a vertical signal line 24-1, a horizontal selection transistor(TR) 25-1, a horizontal signal line 26-1, and a vertical signal line 24-2, a horizontal selection transistor(TR) 25-2, a horizontal signal line 26-2, and provides an output of a long time storage signal and a short time storage signal from separate output terminals 29-1, 29-2.
Patent JP-S61225019-A (JP)
Title: Method for molding end cap of molding made of synthetic resin
Inventor: TAMURA TATSUYA
IPC: B29L31/30
Filed: 1985-03-29
Abstract: PURPOSE:To attain to prevent the generation of a burr by tightly contacting the outer surface of a molding main body with the inner surface of a cavity mold under pressure as a whole, by hollowing out a recessed part from the terminal side of the molding main body so as to form a thin walled part and engaging an elastic member protruded from a core with the recessed part in a closely contacted state under pressure with each other. CONSTITUTION:The terminal side of the bottom surface of a molding main body M is hollowed out in an arbitrary length and thickness to provide a recessed part F. In inserting the terminal of the main body M in a cavity space 5, an elastic member 4 is engaged with the recessed part provided to the bottom surface of said main body M. Thereafter, when a core 1 and a cavity 2 are clamped and the elastic member 4 is compressed through the main body M, the repulsive force of said elastic member radially acts on the inner surface of the recessed part F to extend the thin walled terminal side under pressure and the outer surface of the main body M is contacted with the inner surface of the cavity 2 under pressure. Therefore, no gap is generated, resulting in the generation of no burr when the molten resin is injected into a cavity space 5.
Patent JP-S542242-A (JP)
Title: Weld line detecting method for alternating current arc welding equipment
Inventor: KAWADA YUTAKA
IPC: B23K9/127
Filed: 1977-06-08
Abstract: PURPOSE: To detect the weld line with a high accuracy without suffering the disturbance of welding arc light, by synchronizing with the zero cross point of time of voltage or current stopping the arc electric discharge and operating the image pick up apparatus at the AC current welding. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60211623-A (JP)
Title: Magnetic recording medium
Inventor: YAMAGUCHI ATSUTAKA
IPC: C09D175/00
Filed: 1984-04-04
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent running stability and durability by providing a back coat layer contg. the oxide of an alloy contg. >=1 kinds of respective groups among specific two groups of metals as a filler on the rear of a base body contg. a magnetic layer on the front. CONSTITUTION:The back coat layer dispersed with metallic alloy oxides of >=1 kinds among Fe, Co and Ni and >=1 kinds among Cr, Mn, Ti, Ba, Sb, Zn, Cu and Al, for example, Cu-Mn-Fe alloy oxide, Co-Zn-Al alloy oxide, Ti-Zn-Co-Ni alloy oxide, etc. and commercially marketed metallic alloy oxides such as ''Black #9500'' which is the Cu-Mn-Fe alloy oxide powder made by Dainichi Seika Corp., etc. as a filler in a binder such as a polyurethane resin, vinyl chloride/vinyl acetate copolymer, etc. is formed on the surface of the base body on the side opposite from the magnetic layer. The magnetic recording medium having excellent runnability, durability, etc., small light transmittance and good video S/N is thus obtd.
Patent JP-S61227280-A (JP)
Title: Disk player
Inventor: TAKASAKI KAZUHARU
IPC: G11B25/04
Filed: 1985-03-29
Abstract: PURPOSE:To make the titled player small in size compact and low in cost by providing a rotating driving source, the first and second turn tables, respectively attached to one end and the other end of a spindle, and a driving mechanism rotating the rotating driving source and both the turn tables centering a support shaft. CONSTITUTION:A rotating driving source 2 including a single spindle 1 is held by a frame body 3, this driving source 2, as usual, stores therein a stator and a rotator and the spindle 1 is connected to the rotator. To an end section of the spindle 1, the first turn table 8 for carrying a compact disk having an outer diameter of about 12cm is fitted, and to the other end section of the spindle 1, the second turn table 10 for carrying an optical video disk is attached. A driving mechanism for rotating a frame body 3, and the first and the second turn tables 8, 10 centering a support shaft 5 is constituted of a gear 12, a worm gear 13, a worm 14, a pulley 15 a belt 16 a small pulley 17 and a motor 18.
Patent JP-2000264616-A (JP)
Title: Method and apparatus for producing activated carbonized material
Inventor: SAWAI MASAKAZU
IPC: C01B32/336
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To produce an activated carbonized material having adsorption ability by subjecting wet organic materials to heating, carbonizing and activating treatment. SOLUTION: Plural screw conveyor 10a, 10b and 10c each securing a gas channel 16 in each axially extending central part of cylindrical casings 14a, 14b and 14c are placed in a combustion furnace 12. A drying process of wet organic materials, a carbonizing one and an activating one are carried out in the first stage, the middle one and the final one, respectively. Steam and reducing gas are exhausted from the upper part of the conveyor 10c where the activation process in the final stage is performed into the furnace 12 and the reducing gas is made to completely be burned with combustion air supplied into the furnace 12 from its lower part.
Patent JP-S52151246-A (JP)
Title: Manhole for water pipe-line
Inventor: SHIOTANI USABUROU
IPC: E02D29/12
Filed: 1976-06-10
Abstract: PURPOSE: To obtain an internal pressure resisting manhole, which is suitable for sewage feeding by pressure, while having no complicated construction of manhole wall or manhole cover. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63234321-A (JP)
Title: Design back-up device
Inventor: IWASAKI OSAMU
IPC: G06F9/44
Filed: 1987-03-23
Abstract: PURPOSE:To improve the production efficiency of design documents and to realize the reuse of the software property by using effectively the information obtained during production of design documents after standardizing the design document production jobs, and backing up the production of documents of a fixed format. CONSTITUTION:A design document editing device 12 edits the design documents based on a knowledge base 11 and these edited documents are arranged and controlled by a design document controller 13. A chart that describes the program processing is detailed into a source program out of those design documents controlled by the controller 13 by a program detailing device 15 via a knowledge base 14. The detailed source program is controlled by a program controller 16. Thus a designer uses a program retrieving device 18 together with the device 12 to retrieve whether a program function equal to the one to be designed exists or not via the controller 16. In such a way, the production efficiency of design documents is improved and the software property can be reused.
Patent JP-S62230382-A (JP)
Title: Control system of induction motor
Inventor: KUSUMOTO SATOSHI
IPC: H02P27/06
Filed: 1986-03-28
Abstract: PURPOSE:To simplify circuit corstitution by adding and integrating a pulse train signal proportional to rotational speed and a pulse train signal proportional to slip. CONSTITUTION:Signals fomega2',fomegasl' / are cach obtained through monostable circuits la, lb from a pulsl train signal fomega2 having frequency proportional to rotational speed and a pulse train sigral fomegasll having frequoncy proportional to slip, and an OR output fh is acquired from an OR gate 3a. A signal omega2uD represcntirg the direction of rotation of a motor and a signal omegaSLUD represcrting slip polarity are are inputted at that time, up-count opcration is conducted by an up-down counter 5, and an output omega1t corresponding to fomega1=fomega2+fomegasl is obtained. When the signal omega SLUD reaches 'L', down count is performed in the up dowr countcr 5, and an output omega1t corresponding to fomega1=fomega2-fomegasl(is acquired.
Patent JP-H02246638-A (JP)
Title: Facsimile equipment
Inventor: MATSUNAGA SHIGEO
IPC: H04L9/12
Filed: 1989-03-20
Abstract: PURPOSE:To send a confidential document surely without any error by starting facsimile transmission when a telephone number noticed from a connection opposite party is coincident with the telephone number registered in advance in its own station as an allowable number. CONSTITUTION:A closed area ID, a telephone number of its own station and a telephone number of a communication opposite party whose facsimile transmission is allowed are stored respectively in a closed area ID storage section 31, an own terminal telephone number storage section 33, and a communication enable opposite telephone number storage section 35 and they are inputted in advance from an operation section 37. Then, the closed area ID sent from the connection opposite party is collated with a closed area ID having stored in the closed area ID storage section 31 by a check section 39 and when both the IDs are coincident, the facsimile transmission is started. The check section 39 collates its own telephone number sent by the connection opposite party with the telephone number stored in a communication enable opposite telephone number storage section 35 and the facsimile transmission is started when both the telephone numbers are coincident.
Patent JP-S59193766-A (JP)
Title: Arc welding device
Inventor: YASUHARA YOSHIMICHI
IPC: B23K9/073
Filed: 1983-04-18
Abstract: PURPOSE:To abolish a control cable and to improve working efficiency by providing a mechanism for converting a welding output voltage regulating signal to a digital quantity, transmitting the same by a carrier, demodulating the carrier, converting the demodulated signal to an analog quantity, and drawing out the voltage regulating signal. CONSTITUTION:The signal of an analog quantity from a variable resistor 12 for regulating welding voltage is converted to a signal 34A of a digital quantity by an A-D converting circuit 34. On the other hand, the carrier 32A of a carrier generating circuit 32 is applied to a modulating circuit 31, where the signal is modulated by a modulating signal 34A to a signal 31A. The modulated signal is outputted from said circuit. The signal 31A is radiated by a diode 33 to a photodetector 29, from which the signal is applied to a demodulating circuit 28. Only the modulating signal 28A is drawn by the circuit 28 and is applied to a D-A converting circuit 30 which converts the signal to an analog quantity and applies the same to a firing phase control circuit 6 of a thyristor. The firing phase of the thyristor is controlled by the welding output voltage regulating signal converted to the analog quantity, by which the output voltage of a welding machine is regulated.
Patent JP-S58186967-A (JP)
Title: Manufacture of thin film semiconductor device
Inventor: OANA YASUHISA
IPC: H01L29/78
Filed: 1982-04-26
Abstract: PURPOSE:To obtain an FET which has excellent characteristic for reducing the resistances of source and drain regions without deterioration of gate withstand voltage by forming by an impurity ion implantation the source and drain regions with a gate electrode using Al-Si alloy as a mask. CONSTITUTION:After a silicon thin film 2 is accumulated on a glass substrate 1, an SiO2 film 3 is covered, a gate electrode 4 which is made of Al-Si alloy (Si 1.2wt%) is formed, and impurity ion implantation 5 is performed in a source region 6 and a drain region 7 with the electrode 4 as a mask. The electrode 4 exhibits extremely good mask effect for an ion beam 5. After a heat treatment, a source electrode 8 and a drain electrode 9 are formed, and an FET is completed. Even if the FET which uses as the gate electrode Al-Si alloy is heat treated at 550 deg.C for longer than 20hr after ion implantation, the gate withstand voltage is not deteriorated, or no phenomenon of shortcircuiting between gate channels occurs. The Si content of the alloy is preferably 0.5-2wt%.
Patent JP-S52151574-A (JP)
Title: Semiconductor device
Inventor: ISHIHARA TAKESHI
IPC: H01L29/78
Filed: 1976-06-11
Abstract: PURPOSE:To prevent defects owing to parasitic SCR effect (latch-up effect) which usually becomes a problem in a CMOSIC, in a complementary type semiconductor device.
Patent JP-H04280834-A (JP)
Title: Colored glass
Inventor: NAKAGUCHI KUNIO
IPC: C03C4/02
Filed: 1991-03-08
Abstract: PURPOSE:To provide the title borosilicate glass of unconventionally low thermal expansion coefficient. CONSTITUTION:The objective glass comprising (A) 73.90wt.% of SiO2, (B) 17.62wt.% of B2O3, (C) 2.39wt.% of Al2O3, (D) 0.31wt.% of BaO, (E) 0.92wt.% of Li2O, (F) 1.51wt.% of Na2O, (G) 2.75wt.% of K2O, (H) 0.15wt.% of Fe2O3, and (I) 0.45wt.% of Er2O3, having the main wavelength determined by a C-light source being 590nm. The present glass, which is low in thermal expansion coefficient and excellent in chemical resistance, is suitable as plate glass for use in fire doors.
Patent JP-H09234133-A (JP)
Title: Cushion assembly to be used for bucket seat
Inventor: NISHI JUN
IPC: A47C7/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To eliminate hog-ring stoppers and to simplify the terminal treatment of a skin by combining a narrow special fastener with a wide special fastener so as to be partially overlapped in the width direction thereof, and by sewing another special fastener on the skin on the opposite undersurface of the cushion pad. SOLUTION: Both ends 17, 18 of a skin 12 are positioned on the one side of the undersurface 16 of a cushion pad 11 so as to be overlapped each other, and a wide special fastener 13 is sewn on the underside end 17 of the skin 12, and a narrow special fastener 14 to be partially overlapped in the width direction of the wide special fastener 13 is sewn on the upper end 18 of the skin 12. Further, another special fastener 15 is sewn on the skin in the position on the opposite side of the undersurface 16 of the pad 11. Thus, hog-ring stoppers can be eliminated, and the terminal treatment of the skin 12 can be simplified.
Patent JP-H09234236-A (JP)
Title: Electron beam sterilized matter of hydrogencarbonate and manufacturing method thereof
Inventor: SHICHI HIROYUKI
IPC: C01B32/60
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain an electron beam sterilized matter stable for a long time without being decomposed, by filling and sealing hydrogencarbonate into a resinous container with a flexible wall with specific thickness and irradiating an electron beam from the outside of the container. SOLUTION: Hydrogencarbonate 1 is filled and sealed into a resinous containing part 2 with a 10-1600μm thick flexible wall and electron beam radiation is carried out from the outside of the containing part 2. The irradiation is carried out within a dose range of 2-20 Mrad to convert the hydrogencarbonate to a sodium or potassium salt. Further, the electron beam irradiated sterilized matter 1 is to be used as the transfusion for medical treatment, and the containing part 1 is formed to communicate sterilizedly with a mother liquid containing part 4 of a transfusion container 5 which contains the mother liquid 3 of the transfusion. The containing part 2 and the containing part 4 of the transfusion container 5 are separated at a peel seal part 6 which is made to have strength to be peelable from the outside when it is used.  A tubular outlet 7 is attached when a fixing seal end part 5A is thermally welded and the outlet 7 is to be the transfusion supply port of the transfusion container 5.
Patent JP-S63234723-A (JP)
Title: Frequency synthesizer
Inventor: AOKI SHIGEO
IPC: H03L7/18
Filed: 1987-03-24
Abstract: PURPOSE:To prevent erroneous locking even when a VCO is oscillated at an image frequency by opening the loop of a PLL when the output signal of the VCO is an image frequency. CONSTITUTION:A comparator 15 compares a control signal VT and a reference signal VT of a VCO 1, and at the time of VT<VR, a comparator output voltage signal 17 of an L is outputted. Thus, a frequency signal f1' AND-executed by an AND gate 18 comes to zero. Then, f1'<fref (fref is the output frequency of a reference frequency transmitter 9 is obtained, and therefore, the signal VT is controlled so as to become gradually higher. As the result, the signal 17 comes to be H and f1'=f1 (f1 is a divided 7 frequency signal.) is obtained. The signal is converged so as to come to f1'=fref, stabilized and the lock condition is obtained. Thus, when the output frequency of the VCO 1 is an image frequency, the loop of the PLL is opened, the locking is not executed, and the VCO 1 is controlled so as to move to the inherently desired frequency.
Patent JP-H09237275-A (JP)
Title: Device for managing announcement original for news
Inventor: MATSUMOTO HIROBUMI
IPC: G06Q50/30
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To shorten the time from the order of an announcement original to completion at a news program production site. SOLUTION: A means 131 generates a required announcement original file 31 and an announcement original management information 32 where an original generation state is set to be 'unprocessed' in a storage device 3 based on a news program item table where the propriety of the announcement original is mentioned for respective news items. A means 231 indicates the generation of the announcement original for a person in charge by displaying the table of the announcement originals becoming the objects of original generation by referring to the storage device 3. A means 233 retrieves the storage device 3 and displays the announcement original which can be diverted at the time of requesting announcement original retrieval.  A means 234 sets the original generation state in announcement original management information 32 of the storage device 3 to be 'unprocessed', 'scheduled original is previously inputted' and 'decided original is previously inputted'. A means 132 displays the present generation state of the announcement original on a display device 11 by referring to the storage means 3.
Patent JP-H06302855-A (JP)
Title: Optical scanning device
Inventor: NAGASHIMA MASASHI
IPC: B41J2/455
Filed: 1993-03-29
Abstract: PURPOSE: To eliminate the need of the alignment between elements and simply and accurately focus by forming an automatic focusing optical source element integrated with the same chip as that of an optical element array. CONSTITUTION: An optical light emitting element array 2 and automatic focusing optical source element 3 for adjusting the distance between the array 2 and a work 5 scanned by this array 2 are formed in one body on the same chip 1 of a semiconductor substrate. The substrate is e.g. a GaAs substrate, the array 2 is e.g. an AlGaAs LED array 2 formed on a GaAs substrate and the optical source element 3 is a GaAs LED formed on a GaAs substrate from which a part of the AlGaAs LED array 2 is removed. The array 2 emits a light having a wavelength within the sensitivity curve range of a photosensitive material used for printing and the optical source element 3 emits a light having a wavelength outside this range.
Patent JP-S60213599-A (JP)
Title: Simple type jet propelling device
Inventor: KOBAYASHI MITSUO
IPC: B63H11/08
Filed: 1984-04-06
Abstract: PURPOSE:To simplify the structure of a jet propelling device, by incorporating guide vanes, a main nozzle, a retro jet port, and a relief port in an impeller duct. CONSTITUTION:A shaft 3 is laid through a stern tube 1 which is extended through a tunnel-like section below the ship bottom, and an impeller 5 is secured to the shaft 3 through the intermediary of struts 19. The end shaft 22 of the impeller is fitted in a cock-board bearing 6 for guide vanes 7 incorporated in an impeller duct 4, and the impeller 5 is fitted in the duct 4. A rubber chamber 20 in the rear of a main nozzle 9 is disposed therein with an L-like rudder plate 12, so that due to the opening and closing operation of the L-like rudder plate 12 and the equilibrium between jet streams from a retro jet port 16 and a relief port 17, the forward and backward movements, neutral stop and turn of the ship may be effected.
Patent JP-H09261686-A (JP)
Title: Video signal reproduction device
Inventor: MASUI HIKARI
IPC: H04N5/93
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a video signal reproduction device providing a stable and excellent vertical synchronizing signal even in the case of system conversion from the PAL to the NTSC system. SOLUTION: In the video signal reproduction device, a vertical synchronizing signal separator circuit 105 detecting a vertical synchronizing signal frequency of a video signal recorded on a magnetic tape 101 and a pseudo synchronizing signal insert circuit 106 of a reproduction video signal are controlled in response to the result of detection of the vertical synchronizing signal frequency the pseudo vertical synchronizing signal generated based on the vertical synchronizing signal detected by the vertical synchronizing signal frequency detection circuit is inserted to a luminance signal.