baber/WOPTO huggingface dataset:
Patent JP-S5568476-A (JP)
Title: Manufacturing method of crawler
Inventor: TSURUMI MANABU
IPC: B62D55/24
Filed: 1978-11-14
Abstract: PURPOSE: To support core metal stably on mold and cover the core metal in the state free of exposed part by supporting the outside part of a floating wheel guiding line by the supporting pins projected from the metal mold.  
     CONSTITUTION: On the lower mold 2 of a metal mold 1, a rubber material 12 is put, and on the rubber material 12, a core metal 10 which was wrapping-processed and coated with adhesive is loaded, arranged in the transverse direction so that the both blade parts are supported by supporting pins 6 and 6'. After the rubber element 12 is loaded on the upper surface of the core metal 10, a reinforcing core band 15 is loaded in the longitudinal direction, and one the top surface of the band, the necessary amount of rubber element 12 for contact lug 7 is loaded, and then the upper mold 3 is superimposed. After heating the metal mold 1 and performing vulcanization, the material is taken out from the metal mold 1, and the both end parts in end-providing form are superimposed, and only the part is put in the metal mold again and vulcanized and joined, and thus a crawler in endless band form is finished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07322903-A (JP)
Title: Hooking tool for personal ornament
Inventor: NOGUCHI MIYUKI
IPC: A44C1/00
Filed: 1994-06-01
Abstract: PURPOSE:To provide a hooking tool for a personal ornament capable of setting or releasing a pin into or from a pin receiver with a very simple action and rarely released by mistake after it is set. CONSTITUTION:A pin receiver 9 has a groove 13 parallel with a pin 1, at least one of both side walls 14, 14' constituting the groove 13 has elasticity to press the pin 1 to the groove 13, the side walls 14, 14' constituting the groove 13 are pressed open, and the bottom of the groove 13 is opened. After the pin 1 is inserted below the groove 13 through the opened portion of the bottom, the opened side walls 14, 14' are restored by the elasticity, the bottom of the groove 13 is closed, and the pin 1 is sealed in the pin receiver 9. The pin receiver 9 is stored in a sheath 8 fitted to a base. For releasing the pin 1, the pin receiver 9 is slid to the outside of the reaching range of the pin 1, and the pin l is released.
Patent JP-S6033199-A (JP)
Inventor: OKADA KENJI
IPC: F42B10/66
Filed: 1983-08-01
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-S5666178-A (JP)
Title: Detector of dc input voltage for inverter
Inventor: KURITA SHIGEFUMI
IPC: H02P3/22
Filed: 1979-10-31
Abstract: PURPOSE:To simplify the circuitry by stopping the continuity control signal of a rectifying circuit on the AC output side of the inverter during the period when rectification output voltage is 0 with a semiconductor switch connected to a capacitor indirectly detecting the DC input voltage from the rectifying circuit. CONSTITUTION:The voltage of the capacitor 212 connected using a voltage transformer 15 and a rectifying circuit 16 of an inverter is inputted as DC input voltage detecting output to a comparator 19. A resister 213 is connected in parallel to the capactor 212 using a transister 214 and the equivalent of control signal to transistors T1-T3 is supplied to base current via a NAND circuit 216. The output voltage of the circuit 16 becomes 0 when all of TRT1-T3 have turned off but the voltage of the capacitor 212 is held upon the turn-off of a diode 211 and the TR214. Thereby, the output of a comparator 19 is maintained after the comparator 19 once operates until the DC input voltage returns normal so that the addition of a simple circuit ensures the secure supervision of DC input voltage.
Patent JP-S63304483-A (JP)
Title: Cartridge for optical disk
Inventor: OGASAWARA YASUO
IPC: G11B7/24097
Filed: 1987-06-04
Abstract: PURPOSE:To surely support an optical disk carrier by plural supporting arms by driving the disk supporting arm by rotating a rotating plate as interlocking with the loading and unloading operations of an optical disk cartridge to/from an optical disk device. CONSTITUTION:The optical disk cartridge 1 stores one sheet of the optical disk carrier 2, and is loaded in the optical disk device as being one body with it, and is operated. The cartridge 1 is provided with the rotating plate 4, which surrounds the outer periphery of the optical disk carrier 2, and is installed nearly concentrically with the center of the carrier 2 so as to be able to rotate, in its internal part, and is driven to rotate from an external part as being interlocked with the loading operation of the cartridge 1 to the optical disk device. Besides, it is provided with three disk supporting arms 3 supported freely to rotate by arm supporting pins 5, respective one ends of which are fixed to a cartridge case, and the arm 3 is provided with an arm driving pin 31, which is fitted into the arm guide hole 41 of long hole shape, at its nearly central part.
Patent JP-S63305362-A (JP)
Title: Electrophotographic sensitive body
Inventor: NAKAMURA YOICHI
IPC: C09B35/34
Filed: 1987-06-05
Abstract: PURPOSE:To enhance photosensitivity and characteristics at the time of successively repeated uses by forming a photoconductive layer containing as an electric charge generating material a specified disazo compound and as a charge transfer material a specified hydrazone compound or a pyrazoline compound. CONSTITUTION:The photoconductive layer contains as the charge generating material at least one of the disazo compounds represented by formulae I and II and as the charge transfer material at least one of the hydrazone compounds and the pyrazoline compounds represented by formulae III and IV. In these formulae, X1 is alkyl, aryl, or a aromatic heterocyclic group; X2 is H atom, nitrile, carbamoyl group, or the like; Z is H atom, alkyl group, or the like; each of X3 and X4 is H, halogen atom, nitro group, or the like; -N=N-D-N=N- is a disazo residue; and each of R1-R4 is alkyl, alkenyl, aryl, an aromatic heterocyclic group, or the like, thus permitting photosensitivity and repetition characteristics to be enhanced.
Patent JP-H08257467-A (JP)
Title: Coating method and coating device
Inventor: TAKAHASHI SUSUMU
IPC: B05C5/02
Filed: 1995-04-28
Abstract: PURPOSE: To obtain a coating device free from the leakage of coating material from a slit discharging port after closed by a stop valve. CONSTITUTION: This coating device is provided with the slit discharging port 18 opening to a die main body 14, a slit passage 17 communicating with the slit discharging port 18 and the stop valve for opening and closing the slit passage 17. The wall surface part of the slit passage 17 located at the downstream side from the stop valve 22 is formed of a movable body 35 freely movable forwards and backwards and the movable body 35 moves backwards when the stop valve 22 is operated to close to increase the volume at the downstream side of the slit passage 17.
Patent JP-S5568662-A (JP)
Title: Semiconductor cooler
Inventor: SAITOU HIDEJI
IPC: H01L23/44
Filed: 1978-11-17
Abstract: PURPOSE: To reduce the volume of a semiconductor cooler by engaging the retainer of a semiconductor stack directly with a supporting hole formed at the side terminal plate of a cylindrical container and cancelling an intermediate supporting member.  
     CONSTITUTION: The retainer 10 of a semiconductor stack 5 is mounted through a mounting seat 11 welded to determine the size for securing insulating space necessary at the side terminal plate 4 mounting a sealed terminal 3. The retainer 12 at the other end of the stack 5 is engaged with a supportig hole 13 provided at the other side terminal plate 8 of a cylindrical container 2. Thus, the structure is simplified to thereby reduce the internal volume of the semiconductor cooler and a simple container can be thus provided with less restriction by regulations. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6118843-A (JP)
Title: Absorption recording apparatus for centrifugal separator
Inventor: TACHIHARA SADAMIKI
IPC: G01N21/45
Filed: 1984-07-06
Abstract: PURPOSE:To enable the recording of a schlieren pattern and absorption distribution, by mounting a knife edge in an UV scanner. CONSTITUTION:A shielding window 10 is attached to the door 15 of a centrifugal separator, and mirrors 12, 13 and slits 11 are attached to a rotor chamber. The light emitted from a lamp 1 forms a focus to a slit 4 through a mask 2 and a lens 3. The light issued from the slit 4 passes through a concave mirror 5, a diffraction lattice 7, a mirror 8, a shielding window 10, the cell of a rotor 14, the shielding window 10 and a mirror 17 to form a focus on a knife edge 24. The light issued from the knife edge 24 is formed into an image on the slit 19 integrated with a photomultiplier 20. The output of the photomultiplier 20 is recorded as density distribution. The knife edge 24 is allowed to have access in order to obtain a schlieren pattern.
Patent JP-H05330031-A (JP)
Title: Image forming device of ink jet record system
Inventor: TSUKAMURA KIYOSHI
IPC: B41J29/00
Filed: 1992-06-02
Abstract: PURPOSE:To dry directly ink particles jetted on a recording sheet and obtain a stable image quality, by providing a heat/sheet-ejection roller and a cleaning means for cleaning the roller. CONSTITUTION:When a recording sheet 1 passes between a heat roller 2 and a pressure roller 5 in the direction shown by the arrow A, a part of ink particles 30 dry with heat and a part of the ink particles 30 are transferred to the heat roller 2. Thus, the ink particles 30 on the recording sheet 1 which has passed between the two rollers have been almost fixed. The ink particles 30 transferred to the heat roller 2 are removed from the surface of the heat roller 2 by use of a cleaning means 4 such as a felt pad. Additionally, the present device is provided with a separation means 33, such as a separation claw, in order to prevent jamming, which results from adhering of a recording sheet to the heat roller 2.
Patent JP-S5931449-A (JP)
Title: Display device of ultrasonic flaw detection picture
Inventor: TATEYAMA MASARU
IPC: G01B17/00
Filed: 1982-08-16
Abstract: PURPOSE:To evaluate a flaw detection picture accurately by composing a picture processing part of a deflection signal circuit, a digital picture memory, a range switching circuit, a digital echo memory, a display device, and a control circuit. CONSTITUTION:An A-scope signal 2 is stored temporarily in the digital echo memory 3 by a constant sampling clock after A/D conversion. The deflection signal circuit 5 generates digital addresses confirming to the locus of an ultrasonic wave under the control of the control circuit 6. The data stored temporarily in the memory 3 is written as a luminance signal in the digital picture memory 4 under the control of the control circuit 6 according to the addresses generated by the circuit 5, and the flaw detection picture such as a sectional image is generated, stored, and displayed on the display device 1. Then, the range switching circuit 12 decides on the display rate of one dot of the memory 4 to divide the addresses of the memory 3 into blocks according to the display rate, and writes data with the highest level among data in every block in the memory 4 as the luminance signal. Consequently, the flaw detection picture is evaluated accurately.
Patent JP-H11337271-A (JP)
Title: Water cooled jacket for uptake output side horizontal coupling part of flash smelting furnace
Inventor: MARUYAMA TSUNEO
IPC: F27D17/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To realize a water cooled jacket for naturally dropping most of an adhered and grown accretion to an uptake side without using a machine facility or the like. SOLUTION: The flash melting furnace comprises horizontal jackets 20, 21 placed on a lower surface of a horizontal coupler 10, and a triangular jacket 30 placed on an end to a waste heat boiler 11 side in a direction perpendicular to a gas flow in such a manner that a top surface of the former is a smooth descent gradient continued toward an uptake and that of the latter has two abrupt oblique surfaces to the uptake side and the boiler side at a ridge as a boundary.
Patent JP-H01309552-A (JP)
Title: Communication equipment
Inventor: KOTANI TAKASHI
IPC: H04M1/2745
Filed: 1988-06-08
Abstract: PURPOSE:To input a long telephone number without any trouble by providing a control means sending a 1st number string designated by a designation means and sending a 2nd number string designated by the designation means to a call means. CONSTITUTION:The communication equipment is provided with dial means 7-8 sending a telephone number to a telephone line, a storage means 6 registering plural number strings in advance, a designation means 11 designating a number string read from plural number strings from the storage means 6 and a control means 5 sending the 1st number string designated by the designation means 11 from the dial means 7-8 and sending the 2nd number string designated by the designation means 11. For example, a telephone number designating a telephone company to be in use is registered in one-touch key and the telephone number of the communication opposite party is registered to the other one-touch key. Thus, the user can select the telephone company and the communication party by depressing the one-touch key twice.
Patent JP-H08332118-A (JP)
Title: Connected desk and layout variable desk
Inventor: TERADA KATSUHIRO
IPC: A47B13/10
Filed: 1995-06-08
Abstract: PURPOSE: To simply and easily change a sitting form adaptively to the purpose of usage or an installation space and to easily and variously change the layout of plural desks in the state of no interference mutually among seats. CONSTITUTION: Two desk main bodies 1 and 2 are connected through a supporting point part 5 at one end part of that main body in the lengthwise direction of a user's side edge part so as to be relatively turned in a horizontal plane and casters are fitted at positions closer to the other end of one desk main body 1 in the lengthwise direction of the user's side edge part so that one connected desk D can be constituted. Three pieces of these connected desks D are defined as one set, the supporting points 5 of three connected desks D of that set are respectively positioned and fixed at three apexes of a virtual triangle T, outer edges 1A and 2A of two desk main bodies 1 and 2 of three connected desks D are respectively formed in an arcuate form along the virtual circle of the same radius with the supporting point 5 as a center, and plural sets are arranged.
Patent JP-H0813207-A (JP)
Title: Hood fixture and method for fixation of hood
Inventor: OZAKI KIYOMI
IPC: A41D3/00
Filed: 1994-06-23
Abstract: PURPOSE:To provide a hood fixture equipped with a cap-nipping member at one end and a hood-nipping member at the other end, capable of securely fixing the hood of clothes with a hood put on the cap at an arbitrary position of the cap. CONSTITUTION:A cap keeper 1 equipped with a cap-nipping member composed of a claw part 4 at one end and a female snap button 6 at the other end is made of an elastic resin material and a pair of the cap keepers are mutually connected by a string 8a. Male snap buttons 13 of the hood 12 of clothes with a hood are respectively engaged with the female snap buttons 6 of the cap keeper 9 and the claw part of the cap keeper is inserted into the brim 16 of a cap 14. The claw part has projections 4a for preventing the cap from coming off. The cap keepers are detachably fixed to the hood and the hood is detachably fixed to the brim 16. Accordingly, the hood can be prevented from coming off from the cap even if the wind blows.
Patent JP-H06116551-A (JP)
Title: Anti-friction material for jacking method
Inventor: ABE KATSUHISA
IPC: E21D9/06
Filed: 1991-05-17
Abstract: PURPOSE:To provide an anti-friction material retaining anti-friction effect without flowing away even in highly water-penetrable strata because of its highly thixotropic nature, consisting of a liquid suspension composition comprising a spherical particle polymer, crushed particle polymer and reversed-phase emulsion type water-soluble thickening agent. CONSTITUTION:The anti-friction material consisting of a liquid suspension composition comprising (A) 100 pts.wt. of a polymer mixture composed of spherical particle polymer and/or crushed particle polymer and (B) pref. 300-500 pts.wt. of a reversed-phase emulsion type water-soluble thickening agent. The polymer in the component A is pref. epoxy resin or methacrylic resin. It is recommended that the component B be prepared by mixing (1) 70-80wt.% of a 50-90wt.% aqueous solution of a nonionic water-soluble polymer such as PVA, anionic water-soluble polymer such as polyacrylic acid, or cationic polymer with (2) a paraffin-based solvent >=70 deg.C in flash point followed by conversion into a W/O-type emulsion using an emulsifier with a HLB value of 5-10.
Patent JP-S6254049-A (JP)
Title: Production of lead-calcium alloy
Inventor: BUINFURIITO RAIFU
IPC: C22C11/02
Filed: 1986-06-19
Abstract: The invention is directed to a lead calcium alloy for electrode grids, the alloy being substantially antimony-free. Copper and/or sulphur in small amounts are added to said alloy in order to significantly improve the casting properties, the mechanical and the corrosion properties.
Patent JP-S5569613-A (JP)
Title: Preparation of polyoxymethylene
Inventor: SUKEGAWA IKUO
IPC: C08K5/49
Filed: 1978-11-16
Abstract: PURPOSE: To prepare a polyoxymethylene having improved thermal stability without treatment of the terminal groups, by polymerizing formaldehyde in the presence of the reaction product of a specific aluminum compound with a compound capable of coordinating, adding a phosphorus-containing compound to the polymer, and melting the mixture.  
     CONSTITUTION: A polyoxymethylene is prepared by polymerizing (A) formaldehyde at -40W+80°C in the presence of (B) the reaction product of (a) an aluminum compound expressed by the formula (R 1  is alkyl or alkoxy; R 2  and R 3  are  alkyl, alkoxy or halogen) with (b) a compound capable of coordinating and having oxygen or nitrogen atoms as donors (e.g. acetylacetone, etc.). A phosphorus-containing compound (e.g. tristearylphosphine, etc.) is added to the polymer and the composition is melted at 200W250°C for ≥5min. to give the desired polymer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6121992-A (JP)
Title: Device for preparation single crystal heated with convergent infrared ray
Inventor: YAMADA KUNIHARU
IPC: C30B13/22
Filed: 1984-07-09
Abstract: PURPOSE:The titled device capable of executing stable crystal growth for a long period, prevention of power loss, and elongation of lamp life by constructing a part of elliposidal mirror of revolution for converging light emitted from a halogen lamp variably from reflection state to nonreflection state. CONSTITUTION:The light emitted from a light source such as a halogen lamp at high temp. is converged by an ellipsoidal mirror of revolution 51 to form a melting zone between a starting material bar and seed crystal in a light converging part, and the melting zone is moved at a fixed speed, and a single crystal deposited on the seed crystal in a floating zone is a device for prepg. a single crystal heated with a convergent infrared rays. In this device, a reflection preventing plate 53 is fastened with screws together with a substrate plate 52 enabling to change a part of the ellipsoidal morror of revolution 51 from the reflecting state to the nonreflecting state. By this method, the light signal from a grown crystal is separated from stray light, and crystal growth is achieved stably for a long period. Focussing of the lamp is facilitated simultaneously, and power loss is avoided and the life of the lamp is elongated.
Patent JP-H01313298-A (JP)
Title: Center rest operation control method for hanging load
Inventor: SAKUMOTO SHIN
IPC: B66C13/22
Filed: 1988-06-10
Abstract: PURPOSE:To damp the swing of a hanging load during acceleration so properly by determining an accelerate-stop speed and a reacceleration starting swing angle, and if a trolley is reached to this accelerate-stop speed, changing it over to equi-speed operation as well as if the hanging load comes to the reacceleration starting deflection angle, restarting accelerating operation which reaches the maximum traverse speed. CONSTITUTION:When winding target rope length is inputted into an arithmetic processing unit 4 from handling data as well as load M of a hanging load 2, rope length at the time of traverse starting, and also an initial hanging load swing angle are all inputted thereinto, an accelerate-stop speed and a reacceleration starting swing angle are determined from these information data. If traverse operation is started, a driving device 6 compares speed of a trolley with the accelerate-stop speed, and when both speeds are equalized, it is changed over to equi-speed operation which holds the speed. Afterward, when a swing angle alpha detected by awing angle sensor of a detecting means 3 is reached to the reacceleration starting deflection angle, it is changed over to the accelerating operation again and set to the specified maximum traverse speed.
Patent JP-H05331977-A (JP)
Title: Insulating roof boarding panel
Inventor: YONEYAMA KAZUO
IPC: E04D12/00
Filed: 1992-06-02
Abstract: PURPOSE:To make it possible to easily handle an insulating roof boarding panel by providing a partitioning member to the inside of a roof boarding positioned to the opposite side of a purline combined with a frame body to form a roof, and filling between the partitioning member and a face member combined with the purline of the frame body with an insulating member. CONSTITUTION:A roof boarding 13 as a roof side is combined with one face of a frame body 11 deciding an overall form of an insulating roof boarding panel 10. After that, a face member 17 as a loft side is combined with the other face. Then, a partitioning member 14 and an insulating member 16 are arranged between the roof boarding 13 and face member 17. Holes for linking to the outside of the roof through air ducts 18 from the loft side are formed in part with which the insulating member 16 of the frame body 11 is not in contact. Accordingly, moisture as the cause of corrosion is not accumulated in the insulating roof boarding panel, and durability of the insulating roof boarding panel 10 itself can be increased.
Patent JP-H09324571-A (JP)
Title: Emergency information device and emergency unlocking device
Inventor: UMEZAWA SABURO
IPC: G08B23/00
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an emergency information device for facilitating the confirmation of an occurring position of emergency when the emergency occurs and is informed to an emergency informing center and to provide an emergency unlocking device capable of smoothly reaching the occurring position. SOLUTION: In order to inform an emergency in a building, an emergency information device is equipped with a switching device used for an emergency informing system having at least a transmitting device capable of transmitting a signal from a position separated from a main body and a receiving device for receiving a signal from the transmitting device and operated by receiving a receiving signal of the receiving device. It is equipped with information devices 12 and 13 for informing an emergency to the outside of the building with the operation of the switching device and an electric lock 11 for unlocking a door lock of the building with the operation of the switching device.