baber/WOPTO huggingface dataset:
Patent JP-H04110543-A (JP)
Title: Ventilation device
Inventor: IKEDA KAZUTOSHI
IPC: F24F13/16
Filed: 1990-08-29
Abstract: PURPOSE:To prevent contaminated outside air from flowing out of an internal discharge outlet into a room by providing a frame structure including a magnetic attraction coated film on a valve seat part thereof, and a one-way valve including permanent magnet means magnetically attracted to the magnet attraction coated film at a contact part between the valve seat and it. CONSTITUTION:A one-way valve 4 is mounted on the surface of a frame structure 4 outside a room, and is closed, securely sealing an internal air discharge outlet 24 by the aid of contact force acting on a valve seat part 20 by the self weight thereof, and of magnetic attraction force of a permanent magnet film 3. Accordingly, the internal air discharge outlet 24 is not opened because of the one-way valve 4 springing up owing to vibration produced upon an automobile running, and hence contaminated outside air is prevented from flowing backward from the internal air discharge outlet 24 into the room B. As the pressure difference between the inside B and outside C of the room exceeds the self weight of the valve 4 and the magnetic attraction force owing to negative pressure produced upon an automobile surface upon its running, the valve 4 is separated off from the valve seat part 20 to open the internal air discharge outlet 24. Thus, contaminated inside air R is discharged from the internal air discharge outlet 24 to the outside C of the room.
Patent JP-S61106915-A (JP)
Title: Insulator for auxiliary combustion chamber in internal combustion engine
Inventor: TANIGUCHI MASAHITO
IPC: F02B19/08
Filed: 1984-10-30
Abstract: PURPOSE:To improve the sealing ability and mechanical stability of an insulator for an auxiliary combustion chamber to satisfy the efficiency of combustion, by providing a hollow member having a large diameter annulus-like section along the outer periphery thereof and a holding hardware for relaxing and absorbing stress exerted to the hollow member. CONSTITUTION:A ceramic hollow member 2 has a large diameter annulus-like section 2C along the outer periphery thereof. A plate packing 3, a line packing, an inorganic heat-shielding particles and a retaining hardware 6 are all used as sealing members. A holding hardware 7 having a cylindrical shape completely surrounding the annulus-like section 2C of the hollow member 2, relaxes and absorbs stress exerted to the hollow member 2 upon fitting of the latter. With this arrangement, it is possible to improve the sealing ability and mechanical stability of the insulator in order to satisfy the efficiency of combustion.
Patent JP-S60123141-A (JP)
Title: Code error rate measuring device
Inventor: ATOBE MASAAKI
IPC: H04L27/227
Filed: 1983-12-07
Abstract: PURPOSE:To measure the probability of generation of phase shift of a reference carrier by defining it as the phase shift of the reference regenerated carrier when a consecutive code error produced by the phase shift of the reference regenerated carrier generated in a modulator-demodulator takes place. CONSTITUTION:An equal polarity detecting circuit 13 transmits a replacement signal CHG and a code inverting signal INV to a code polarity correction replacing circuit 12 by comparing a pre-part of a reception signal with a fixed code. Signal series G, H whose polarity is corrected are obtained at the output side of the circuit 12. A code error detection circuit 17 detects a code identified in error and included in the signal series G, H by comparing the signal series G, H with a measured code series. When a consecutive error is detected, a synchronism error ASYNC is generated.
Patent JP-H04110112-A (JP)
Title: Acrylic artificial marble seamless pipe and its manufacture
Inventor: YAMAGUCHI SHIGERU
IPC: C08K3/22
Filed: 1990-08-30
Abstract: PURPOSE:To obtain an artificial, cylindrical product which is seamless and nice looking, by a method wherein an acrylic artificial marble seamless pipe is formed of a fixed quantity of a polymer consisting mainly of methacrylic acid methyl(MMA) and a fixed quantity of inorganic powder. CONSTITUTION:This pipe is comprised of 20-80wt.% polymer consisting mainly of MMA and 80-20wt.% inorganic powder. The foregoing polymer may be that the MMA as a constituent element of the polymer is at least 50wt.% of its total quantity and a blended matter of the polymer. Then the pipe is obtained efficiently by performing centrifugal casting of slurry comprised of 20-80wt.% syrup at least 50wt.% of which is comprised of an MMA unit and 80-20wt.% inorganic powder. In this case, it is preferable that a particle diameter of inorganic powder is 0.1-20mum and a kind of the same is preferable especially to be aluminum hydroxide. It is preferable that viscosity of the slurry measured by a B type viscometer at 25 deg.C is 1-200 poise. Then in the case where a multifunctional unsaturated monomer is used, it is preferable that a ratio of the same forming within the syrup is 0.01-5wt.%.
Patent JP-S60120814-A (JP)
Title: Antiviral therapeutical composition
Inventor: ANANA GIIOIA SUTENDARUDEI
IPC: A61K/
Filed: 1984-10-31
Abstract: New therapeutic compositions endowed with antiviral activity based on acyclovir (or a water-soluble derivative thereof) potentiated by synergism by means of BVDU, or based on BVDU potentiated by synergism by means of acyclovir (or a water-soluble derivative thereof). The new compositions, which comprise the two active principles (acyclovir:BVDU) in molar ratios of between 50:1 and 1:5, are much more active than the starting compounds, and these can thus be used at considerably reduced therapeutic doses. Said compositions, which are absolutely free from toxicity towards uninfected cells, also have a lesser tendency to favour the emergence of resistant viral strains.
Patent JP-S59124528-A (JP)
Title: Device for supporting tightener of industrial robot
Inventor: KITAMURA KENGO
IPC: B23P19/06
Filed: 1982-12-29
Abstract: PURPOSE:To facilitate the positioning of a tightener to a main body, by supporting the tightener in a floatable manner and providing a guide member and an engaging member so that the engaging member is engaged with an element to be tightened on the main body and the guide member is self-centripetally engaged with the positioning part of the main body and can be urged in a direction. CONSTITUTION:A device for supporting a nut tightener N comprises a flat base plate secured on the multi-joint arm of a robot, a movable plate supported in a floatable manner on the base plate, and a locking member for securing the movable plate in an optional position. A mechanism for setting the floated quantity of the movable plate 12, an engaging member 16 capable of being engaged in the engaging hole of a strut to be assembled with an automobile, and a guide member 17, which is centripetally engaged in the positioning hole of the automobile hole, are provided. The guide member 17 is urged downward by a spring 54 so that the urging can be undone by a means including a locking pin 47 which is moved back or forth by an air cylinder 49.
Patent JP-H0279597-A (JP)
Title: On-vechicle speaker equipment
Inventor: YOKOCHI TERUZO
IPC: H04R1/02
Filed: 1988-09-14
Abstract: PURPOSE:To prevent generation of loss of acoustic energy and occurrence of distortion by abutting a rear end of a speaker unit fixed to a buffle part against a projection provided in a box. CONSTITUTION:When a buffle section 10 with a speaker unit 12 mounted thereto is fitted to an aperture of the box 1, the rear end of the speaker unit 12 is abutted against a front face of a projection formed in the box 1 via a pad 17. Since the speaker unit 12 is clipped by the buffle 10 and the projection 7, the mounting of the speaker unit 12 is strengthened and even if a diaphragm 14 is vibrated forward/backward by the application of an acoustic signal, the movement of the speaker unit 12 forward/backward due to the reaction is avoided and then the generation of loss of the acoustic energy or occurrence of distortion is prevented.
Patent JP-S61111203-A (JP)
Inventor: KUBO MASAFUMI
IPC: B65F1/00
Filed: 1984-11-01
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-S59118659-A (JP)
Title: Sheet sorting device
Inventor: SETO YUTAKA
IPC: B65H31/00
Filed: 1982-12-23
Abstract: PURPOSE:To improve the sorting workability by shifting and stopping sheets discharged from a copying machine in the laterial direction with a shift member so that they are received by a sheet receiving member. CONSTITUTION:The recording paper P transported through the paper discharge port 11 of a copying machine is discharged on a paper discharge tray 13 which is a sheet receiving member provided on a device main body 12. This discharge tray 13 is fitted through a nut 20 which is a shifting member. This discharge tray 13 can be horizontally shifted or stopped at multiple positions in relation with the device main body 12 in the paper discharge direction through the nut 20 by rotating a screw 16 when clutches MC1, MC2 are turned on or off.
Patent JP-2000053036-A (JP)
Title: Truck belt
Inventor: TOKUE MINORU
IPC: B62D55/24
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a truck belt preventing strength deterioration of a core body layer made by studs fitted to a belt body and strengthening the stud retaining force of a reinforcing cloth. SOLUTION: Stud fitting positions 100 on beat bodies 10a, 10b, 10c are indicated and designated with fitting hole marks 110 and washer marks 320 by die pressing, printing or the like avoiding duplicating positions with the arrangements of the core body layer cord material. Thus the core body layer cord material is not sheared by processing the stud fitting holes. Also warp and weft composing both an inner layer reinforcing cloth and an outer layer reinforcing cloth or either one of them secure minimum required stud retaining force and raise rigidity of the stud base part by interweaving them with each other with approximately the same amount of threads.
Patent JP-S60123180-A (JP)
Title: Recording device
Inventor: KITAZAWA TOSHIHIKO
IPC: H04N5/782
Filed: 1983-12-07
Abstract: PURPOSE:To improve the joint shooting performance of a recorder for Y/C separation record by resetting a synchronizing signal generator for a fixed period from the record starting time with the pulse given from a pulse generator provided to a rotary drum. CONSTITUTION:A pulse PG obtained synchronously with the revolution of a rotary drum has the same phase as a reference signal REF.S obtained from a synchronizing signal generator 6 in a state where the rotary drum has a satisfactorily state revolving state. Thus an image pickup device is obtained with a fixed relation to the signal REF.S. The timing of the image pickup signal obtained from a camera 7 is controlled by the pulse PG and by resetting the generator 6 itself with the pulse PG since the revolving phase of the drum is delayed as compared with the signal REF.S at a record starting point. The time relationship between the PG and a head is decided unequivocally by the mechanical relationship between them. Therefore it is possible to record the vertical synchronizing signals to a tape with no omission.
Patent JP-2001048463-A (JP)
Title: Box type pallet
Inventor: TAKAHASHI KIYOTSUGU
IPC: B66C3/00
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To release a bottom cover with a proper speed slowly, obtain a favorable workability and also prevent the part deterioration by the shock at the bottom cover release time. SOLUTION: In this box type pallet, the rear end edge of a bottom cover 20 is installed turnably on the lower end rear edge of a box body 10 whose lower end is released and the lower end opening part of the box body 10 is constituted openably/closably by the bottom cover 20. The bottom cover 20 locked in a blocked state is released by its own weight by releasing the lock. A wind spring 100 for energizing the bottom cover 20 in the block direction auxiliarily is provided and the bottom cover 20 is released against the energizing force of the wind spring 100.
Patent JP-H0757110-A (JP)
Title: Method and device for controlling graphic operation on computer screen by plotting program
Inventor: URATA KAZUO
IPC: G06T11/80
Filed: 1993-08-09
Abstract: PURPOSE:To obtain the method which shortens the time required to generate the plotting program and speeds up the operation of the plotting program itself by marking a display object such as a graphic and a character through a simple display by the plotting program. CONSTITUTION:A graphic such as a small rectangle is plotted at an adjacent position on a display of a rectangle, straight line, circle, or character. A small graphic attached to each graphic or each character is clicked by a method of mouse input and the color of the attached small graphic at the clicked place is made different. Consequently, one object to be inputted by the input means of a computer thereafter can be specified among many graphics or characters on the computer screen. Further, only small graphics attached to the respective graphics and characters are erased and then the original display of only the graphics and characters can be confirmed.
Patent JP-2001057698-A (JP)
Title: Loudspeaker
Inventor: OKUYAMA MASATOSHI
IPC: H04R7/12
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To realize high resistance to input and reproduction of very low frequency sound with high reliability with respect to a loudspeaker used for various acoustic devices and video devices. SOLUTION: A tongue 8b provided for a reinforcement rib 8a is inserted, joined and coupled with a through-hole 7b provided for a damper 7a in this loudspeaker. Enhancing the coupling state between the through-hole 7b and the reinforcement rib 8a through the configuration above can improve the resistance to input to the loudspeaker and the reproduction of a very low frequency sound stably.
Patent JP-S60122823-A (JP)
Title: Method for detecting flame on burner and device thereof
Inventor: KANEKO AIJIROU
IPC: F23N5/08
Filed: 1983-12-07
Abstract: PURPOSE:To increase the accuracy and the reliability in detecting of flame, by respectively taking out an element of direct current of which voltage is changed by presence and absence of flame and an element of alternating current which is produced by the change in flame, from flame burning on a burner. CONSTITUTION:The voltage (e) between both terminals of a flame eye 1 is amplified by an amplifying circuit 6 and is input in an element of direct current detecting circuit 4 to detect an element of direct current eDC. The element of alternating current produced between the terminals of a flame eye 1 is converted into direct current by a diode 10 to detect waves and a smoothing capacitor 11, and the voltage eAC is detected in an element of alternating current detecting circuit 5. The element of alternating current produced between the terminals of a flame eye 1 shows the fluctuation in voltage caused by the change in flames that is the flickering of flames during combustion. In regard to the element of direct current, high and constant value can be obtained when flames are absent, while flat, low and roughly constant value can be obtained when flames are present.
Patent JP-H0684961-A (JP)
Title: Manufacture of field effect transistor
Inventor: SUZUKI YASUYUKI
IPC: H01L29/778
Filed: 1992-08-31
Abstract: PURPOSE:To form a gate electrode having excellent uniformity of a threshold voltage, a fine gate length and a low resistance by selectively dry etching a GaAs layer at the time of forming a recess. CONSTITUTION:A high-purity GaAs layer 1, an N-type AlGaAs layer 2, an N<+> type GaAs layer 3 and ohmic electrodes 4 are formed on a semi-insulating GaAs substrate. An insulating film 5 is formed on an entire wafer. The film 5 is coated with polymethacrylate 6, exposed to an electron beam or an ion beam to form a gate opening. The gate opening of the film 5 is formed by dry etching. A gate opening of the layer 3 is opened by selective dry etching. Gate material is vapor-deposited on the film 5 and the gate opening, a pattern of an upper part of a mushroom type gate electrode is formed, and the unnecessary gate metal on the insulating film is removed. Thus, the fine gate electrode having a low resistance is obtained.
Patent JP-S6387452-A (JP)
Title: Conveyance belt for copying machine
Inventor: MATSUSHIMA YASUSUKE
IPC: G03G15/00
Filed: 1986-10-01
Abstract: PURPOSE:To improve safety and to reduce a cost, by a method wherein a tube is cut in an annular shape to length being the same as the necessary width of a conveyance belt. CONSTITUTION:A large tube is continuously extrusion-molded, and is cut to provide a belt for ADF which is excellent in size precision, is seamless, and difficult to meander. By using an extrusion molding method, productivity is increased compared with a conventional prod, and since, by selecting a mixing processing method, a given friction factor is provided, after-processing, e.g. emboss processing, buff processing, is eliminated.
Patent JP-H0395911-A (JP)
Title: Solid electrolytic capacitor
Inventor: SHIMADA AKIHIRO
IPC: H01G9/04
Filed: 1989-09-08
Abstract: PURPOSE:To reduce complicacy of a baking operation and an equivalent series resistance(ESR) by forming a first solid electrolyte layer made of manganese dioxide in a capacitor element, and forming a second solid electrolyte layer made of polypyrrole on the upper surface. CONSTITUTION:For example, a winding element in which a separator made of glass paper is interposed to be held between an anode foil and a cathode foil and wound is employed, dipped in aqueous solution of Mn(NO3)2 to be immersed with manganese nitrate, baked, and electrolytically polymerized. A positive voltage is applied to the lead of an anode side, electrolytically polymerized by 5mA per one for 2 hours by using BST/AN (BST: triethylamine salt borodisacylate or triethylammoniumborodisalycylate, AN: acetonitrile), pyrrole solution, polypyrrole is formed, resin-sealed to obtain a product, thereby manufacturing a solid electrolytic capacitor.
Patent JP-H01157337-A (JP)
Title: Cookie containing plantain
Inventor: FUIRITSUPU FUROIDO PUFURAUMAA
IPC: A21D2/36
Filed: 1988-09-14
Abstract: PURPOSE: To obtain plantain-contg. cookies useful for decreasing blood cholesterol and treating gastrointestinal disorders by compounding plantains or the plantains and polyol polyester. CONSTITUTION: About 3 to 15wt.% (based on the weight of dough) liquid component selected from water, raw eggs and their mixture and about 0.6 to 35wt.% dry material component selected from sugar, flowers, starch not previously subjected to gelatinization, egg solid content, protein solid content and their mixture are mixed. A liquid shortening component, of which 10 to 100% of the shortening component consists of the previously melted non-digestive and non-absorptive polyol polyester, is mixed with such mixture at 10 to 35wt.%. The cookie dough is then prepd. by adding 5 to 30wt.% plantain component and other ordinary cookie components to the resulted mixture. The small divided parts of the resulted cookie dough are baked for 5 to 15 minutes at 149 to 190 deg.C.
Patent JP-S59118199-A (JP)
Inventor: SAKANO SHINJI
IPC: D06F75/18
Filed: 1982-12-23
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-H0891624-A (JP)
Title: Photographic paper piece carrying device for photo-printing device
Inventor: TSUJI MASAAKI
IPC: B65H5/22
Filed: 1994-09-27
Abstract: PURPOSE: To reduce the frictional resistance at the time of moving a carrying belt, which sucks and carries the photographic paper piece, so that the carrying belt can be moved by a compact motor. CONSTITUTION: A suction box 25 is provided inside of an endless carrying belt 24, in which multiple small holes 26 are evenly formed. A belt guide plate 28 of the suction box 25 is formed with suction holes 29 for giving the suction force to the small holes 26 of the carrier side belt. The surface of the belt guide plate 28 is formed with fine irregular part 31 so as to reduce the contact area with the carrying belt 24, and the frictional resistance at the time of moving the carrying belt 24 is thereby reduced so as to downsize a motor 27 or moving the carrying belt 24.
Patent JP-H0575605-A (JP)
Title: Electronic conference terminal equipment
Inventor: GOTO SHOICHI
IPC: H04L12/18
Filed: 1991-09-11
Abstract: PURPOSE:To obtain an electronic conference terminal equipment by which a talking party easily makes a talking and the talking is easily listened to in the electronic conference in which plural parties use a network and conduct the conference in a real time. CONSTITUTION:A video received by a network interface 2 is transferred to a frame buffer 6 by a display control means 7 and displayed on a CRT 5 by the classifications of the window of conference participants. A voice signal received by the network interface 2 is outputted to a selective means 10. One voice signal selected among digital voice signals 11a, 11b, 11c is outputted from a speaker 17 by voice control signals 14a, 14b, 14c outputted from the selective means 10. Since only one talking party is selected among plural conference participants, a conference is attained, in which a chairman designates a talking party to progress the conference.
Patent JP-2000062146-A (JP)
Title: Printing plate positioning device
Inventor: OKAZAKI KATSUTOSHI
IPC: B41F27/12
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a printing plate positioning device which precisely guides a printing plate and does not deform the groove part of the printing plate. SOLUTION: This printing plate positioning device comprises a printing plate guide table 5 which is obliquely held toward a vise 18 on the biting side of a plate cylinder 16 and has a suction means installed, in a freely movable manner, in the oblique direction, a table positioning pin 16 which is provided protruding on the vise 18 of the biting side of the plate cylinder 16 and engaged with the lower end of the plate guide table 5 and a printing plate positioning pin 17 which is provided protruding on the vise 18 on the biting side of the plate cylinder 15 and engaged with a printing plate positioning groove formed in a printing plate 12.  In addition, the device is of such a construction that a guide 9 having a guide groove is installed at the lower end of the printing plate guide table 5 and cancels an operation to suck and hold the printing plate 12 and allows the plate 12 to slide down by only a microgap, when or before the guide groove comes into contact with the table positioning pin 16, and the printing late 12 comes into contact with the printing plate positioning pin 17 of the plate cylinder 15.
Patent JP-H09189865-A (JP)
Title: Microscope
Inventor: YOSHINAGA MAKOTO
IPC: H01L21/66
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To make the whole of a device compact and to simplify the moving mechanism of an objective lens by making a pupil hardly vignetted and reducing the movement of an eye-point position even when an observation optical system is an afocal system. SOLUTION: An inspection stage 7 on which a wafer 10 is placed can be linearly moved in a direction shown by an arrow B set in parallel with a sample surface by a roller guide 17. The observation optical system including an objective lens 32 is constituted so as to be afocal. The lens 32 is supported so that it can be linearly moved in a direction shown by an arrow A set in parallel with the sample surface and orthogonally crossed to the direction shown by the arrow B. By linearly moving the stage 7 and the lens 32 in a direction that they are mutually orthogonally crossed, the whole surface of the wafer 10 can be observed.
Patent JP-S61108703-A (JP)
Inventor: IKEDA HITOSHI
IPC: A42B3/26
Filed: 1984-11-02
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。