baber/WOPTO huggingface dataset:
Patent JP-H10121774-A (JP)
Title: Top type vibration damper and installing method of damper thereof
Inventor: KURAMOCHI MICHIO
IPC: F16F15/02
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight vibration damper reducing teh shakes of a building generated by an earthquake and a wind and having excellent performance. SOLUTION: One end of the vertical mandrel 11 of a top-shaped revolution body 10 rotated at high speed is held by a supporter integrally formed with a building 1, and a damper operated by the inclination of the top-shaped revolution body 10 and a controller capable of changing the rotational speed of the top-shaped revolution body 10 are installed. Accordingly, a vibration-damping effect is improved by turning the top-shaped revolution body 10 at high speed while the vibrations of the top-shaped revolution body 10 is synchronized with the vibrations of a building 1 at all times, and vibrational energy input to the building 1 is absorbed effectively.
Patent JP-H01140381-A (JP)
Title: Image reader
Inventor: MATSUMOTO SATORU
IPC: G06T1/60
Filed: 1987-11-27
Abstract: PURPOSE:To improve the efficiency of an image processing in an electronic computer by providing a read control function with high resolution and a read control function with low resolution in a read control part, and performing reading with low resolution preferential to reading with high resolution. CONSTITUTION:The read control part is provided with the read control function 7 with high resolution and the read control function 8 with low resolution. And firstly, digital image data with low resolution is transferred to the electronic computer 6 by the read control function 8 with low resolution, and next, digital image data with high resolution is transferred to the electronic computer 6 by the read control function 7 with high resolution. Therefore, the start-up of the display operation of a CRT, etc., in the electronic computer 6 can be accelerated. In such a way, the image processing in the electronic computer 6 can be performed efficiently.
Patent JP-H03160467-A (JP)
Title: Image forming device
Inventor: ASANO KIYOMITSU
IPC: G03G15/08
Filed: 1989-11-20
Abstract: PURPOSE:To improve performance by irradiating a photoconductive layer with image light constituted of three specified kinds of wavelength while impressing a DC voltage between a base substance and toner and simultaneously attracting three kinds of toner on a photosensitive body. CONSTITUTION:The device is provided with three LED arrays 21, 22 and 23 for emitting the light having the wavelength in three specified kinds of wavelength areas, and a non- magnetic conductive sleeve is used in a toner housing box 7 for housing three kinds of photoconductive toner having photoconductivity and also having a covering film which is sensitized to the three kinds of the wavelength areas, and frictional electrification is generated between the conductive magnetic carrier and the three kinds of the photoconductive toner. And by bringing the three kinds of toner into contact with a photosensitive body while holding in a carrier, the photosensitive body is sensitized to the three kinds of the wavelength areas through the base substance while impressing the DC voltage between the base substance and the toner so that a base substance side may be in negative in the case that the photoconductive layer is an N type semiconductor, on the other hand, the base substance may be in positive in the case that the photosensitive body is a P type semiconductor. Thus, a fine color image can be obtained at a high speed by irradiating with the image light constituted of the three specified kinds of the wavelength and respectively attracting the toner which is not sensitized by the three specified kinds of the wavelength on the photosensitive body 4.
Patent JP-H06147584-A (JP)
Title: Exterior terminal component of ventilating apparatus
Inventor: SAKATA CHITOMI
IPC: F24F7/013
Filed: 1992-11-10
Abstract: PURPOSE:To obtain the exterior terminal parts of a ventilating apparatus which can perform an excellent rain water shedding function by a method wherein a cap body is enlarged peripherally from the inner end of its connecting part into contact with exterior wall, and a freely rotatable vane is provided confronting the exterior opening part CONSTITUTION:A vent cap consists of a cylindrical connecting part 2 adapted to be fitted into an outer open end of a ventilating duct 1 and a hood-like cap body 3 peripherally enlarged from the inner end of the cylindrical connecting part 2 into contact with an exterior wall W. The cap body 3 is provided in its interior with a freely rotatable vane 14 supported on a shaft 13 in a position located outwardly of the outer open end of the ventilating duct and confronting a gallery part 10. The rotating vane 14 is mounted to the end of the shaft retained by a V-shaped mounting leg 15, whereby the rotating vane 14 can rotate within the radial operating range corresponding to the radius of an opening part 9 of a hood 5 confronting the opening part 9 thereof. This arrangement of the ventilating fan prevents the intrusion of rain water into the ventilating apparatus.
Patent JP-H09135917-A (JP)
Title: Fire extinguishing device for automobile
Inventor: UCHIDA KAZUHIDE
IPC: A62C3/07
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To automatically extinguish a fire breaking out in the engine room of an automobile. SOLUTION: A divided tube 11 is divided from a tube 10a which connects a liquid receiving tank 3 and an expansion valve 4, and part of liquid refrigerant is flown into the divided tube 11. An open/close valve 6 is attached at the divided tube 11, and a jet means 7 is installed at the end of the divided tube 11 on the downstream side. When a thermosensor installed at an optional position in the engine room of an automobile detects an extraordinary increase in temperature in the engine room, a fire detector 8 detects a fire breaking out, and a control means 9 opens the open/close valve 6. When the open/close valve 6 is opened, liquid refrigerant us jetted from the jet means 7, and the fire is extinguished.  In this way, by opening/closing the open/close valve 6 according to the signals from the fire detector 8 and jetting refrigerant into the engine room, the fire inside the engine room can be automatically extinguished at an initial stage.
Patent JP-H10135523-A (JP)
Title: Thermoelectric device
Inventor: LUCAN IVANOV ANATICHUK
IPC: H01L35/32
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To improve diffusion prevention performance in a contact part between an element and a junction board by constituting a diffusion prevention structure of a thermoelectric device having n-type and p-type conductor elements and a junction board which electrically connects the conductor elements of at least one layer of a specified thickness formed of intermetallic compound NiSn. SOLUTION: The device has an n-type semiconductor element 1 and a p-type semiconductor element 2, the elements 1, 2 are connected by a junction board 4 and the junction board 4 is formed by coating a highly conductive substance such as copper with a nickel layer 5. A diffusion prevention structural body provided with a metallic layer 6 attached to an intermetallic compound NiSn layer 7 and a connection layer 8 is arranged between the junction board 4 and the elements 1, 2. The intermetallic compound NiSn layer 7 is made 50 to 3000μm thick. A diffusion coefficient of the intermetallic compound NiSn layer 7 is a low value. Therefore, diffusion prevention performance in a contact part between the elements 1, 2 and the junction board 4 can be improved.
Patent JP-H07156988-A (JP)
Title: Ic-carrying tray
Inventor: ISHIHARA HIROYUKI
IPC: H01L21/68
Filed: 1993-11-30
Abstract: PURPOSE:To provide an IC-carrying tray whose strain and warping are reduced and which securely holds an IC on it and prevents its deterioration in quality. CONSTITUTION:A tray holds a plurality of ICs 2 to be carried. When such IC-carrying trays 1 are laid one upon another, the trays 1 hold the ICs 2 on a lower IC-carrying tray 1 through positioning. Positioning ribs 3 are provided on the bottom as a means of laying the upper IC-carrying tray 1 on the lower IC-carrying tray 1 at a set position so as to keep the trays from slipping aside.
Patent JP-H07151295-A (JP)
Title: Suppression for growth of crack on piping
Inventor: SAITO YOSHIAKI
IPC: F16L57/00
Filed: 1993-11-30
Abstract: PURPOSE:To suppress the generation and growth of a crack due to the fatigue, stress erosion cracks, etc. CONSTITUTION:Semiannular fixing members 6 and 6' each of which has a taper surface on the inner surface, setting a part having a crack 3 of a pipe 1 interposed, are installed, and a taper member 7 is press-fitted into the fixing members 6 and 6', and the tensile load in the axial direction of the pipe 1 is applied and then released. Tightening rings 8 and 8' are tightened by a tightening bolt 9 and fixed on the fixing members 6 and 6'. Further, the stress in the vicinity of the crack 3 is applied on a compression side by loading the compression load. Accordingly, the residual stress on the compression side is generated at the top end part of the crack 3, and the generation and the growth of the crack can be suppressed.
Patent JP-H01145992-A (JP)
Title: Regulator for door opening time of elevator
Inventor: KASAGI KATSUMASA
IPC: B66B13/14
Filed: 1987-11-30
Abstract: PURPOSE: To easily adjust door opening time by switching opening/closing buttons to an adjusting mode of the door opening time by simultaneously pushing them for a prescribed time, adjusting the door opening time by selecting the opening/closing buttons, and clearing the adjusting mode by simultaneously pushing the opening/closing buttons again after being switched to the adjusting mode. CONSTITUTION: An opening button OB and a closing button CB on a car inside control panel are simultaneously continuously pushed for a prescribed time to be switched to an adjusting mode of door opening time. After they are switched to the adjusting mode, the door opening time is added by pushing the opening button OB, and the door opening time is subtracted by pushing the closing button CB. After they are switched to the adjusting mode, the opening button OB and the closing button CB are simultaneously continuously pushed again for a prescribed time so as to clear the adjusting mode. Thus, the door opening time can be adjusted by a simple method without adding a special operation button and the like.
Patent JP-2000125974-A (JP)
Title: Auxiliary chair
Inventor: KANIE YOSHIHIRO
IPC: A47C9/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary chair which enables a user to rest the legs while moving around for shopping, appreciation of exhibitions, etc. SOLUTION: This auxiliary chair has a backbone part 1, a front wheel arm part 2, leg parts 3R and 3L, a seat part 4 and waist supporting parts 5R and 5L. The front wheel arm part 2 extends laterally from one end of the backbone part 1 and is provided with casters at both ends. The leg parts 3R and 3L are rod-like members turnably connected at one end to the backbone part 1, have the casters at the front end and are openable to a tripod form. The seat part 4 is located on the side of the backbone part 1 reverse from the side where the leg parts 3R and 3L open. The back supporting parts 5R and 5L are located in the sections of the backbone part 1 on the side reverse from the side of the front wheel arm part 2 across the seat part 4. In a use state, the front surface of the seat part 4 is approximately paralleled with the ground surface at a height of 50 to 70 cm.  The back supporting parts 5R and 5L are disposed in the state of extending forward and laterally from the position above the seat part 4 of the backbone part 1.
Patent JP-H03160920-A (JP)
Title: Thresher
Inventor: ISHITOBI SHIGEO
IPC: A01F12/32
Filed: 1989-11-18
Abstract: PURPOSE:To improve rigidity and to prevent damage of grain sieve and suffering of selecting performance by bending the grain sieve in a shevroned shape at middle part in the longer direction in a side view. CONSTITUTION:When the amount of treated materials leaked from a front straw rack 16, etc., is large, a moving grain pan 8b is advanced, made in a backward moving attitude and a grain sieve 9 is operated in such a way that the treated materials from a front end of a front bending face 9a of the grain sieve can be selected. When the amount of the treated materials is small, the moving grain ban 8b is moved backward, made in a projecting attitude and the treated materials are can be selected only by a rear bending face 9b of the grain sieve 9.
Patent JP-H04172450-A (JP)
Title: Color diffusion transfer type sensitized material
Inventor: FUJITA MUNEHISA
IPC: G03C8/32
Filed: 1990-11-06
Abstract: PURPOSE:To form a positive image of low minimum density and improved color reproducibility by using a specific reduced pigment doner compound as a color image forming material, and also putting silver chrolide of more than specific density in a silver halide emulsion layer. CONSTITUTION:This sensitized material has at least one sensitizing silver halide emulsion layer on a support, the layer being combined with a color image forming material and an electron doner. The color image forming material consists of at least one kind of a reduced pigment when reduced and also obtains silver chrolide in at least one silver halide emulsion layer by more than 60 mol % or preferably more than 85 mol % of the layer. After exposure the sensitized material is subjected to developing process using an alkaline developer of more than pH 12 containing an electron transfer agent, so that an image is formed.
Patent JP-H07155805-A (JP)
Title: Descaling and lubricant applying device for inside surface of seamless steel tube
Inventor: MATSUTANI ATSUSHI
IPC: B21B19/10
Filed: 1993-11-30
Abstract: PURPOSE:To apply a lubricant without being affected by ejector effect caused by jetting high pressure water by mounting a lubricant jetting nozzle provided with guide nozzles which are isolated from a high pressure water jetting nozzle and simultaneously jetting the high pressure water and lubricant. CONSTITUTION:The high pressure water jetting nozzle 3 with which high pressure water is jetted in the direction A as represented by an arrow on the inner peripheral surface of the seamless steel tube 1, i.e., toward the control part of the tube at a prescribed angle is provided. And, the lubricant jetting nozzle 4 provided with the guide nozzles through which a powdery lubricant is jetted in the direction B as represented by an arrow on the inside peripheral surface i.e., toward a tube end is mounted at the tip of a lubricant supply pipe 5 which is connnected to the tip of an internal pipe 2a of a lance 2. Then, when the inside diameter of the steel tube 1 is taken as ID, length of the lubricant supply pipe 5 as L, length of the extent of the guide nozzles 7 as S and spreading angle as 2theta, they are made so as to satisfy the relationships of L/ID>=3.0, S/ID>=0.25, 60<=2theta<=120 deg.. In this way, the inside surface of tube is descaled by jetting high pressure water and simultaneously the lubricant is efficiently applied onto the taneously the lubricant is efficiently applied onto the inside surface of tube by jetting the lubricant.
Patent JP-2000115888-A (JP)
Title: Speaker system
Inventor: NAKAZONO JIRO
IPC: H04R9/02
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To fit a frame directly to a drive coil and to improve heat radiation effect by forming the frame of a heat-conductive metal material and fixing a coil to the frame across a heat-conductive member. SOLUTION: A frame 3 is made of a metallic material with superior heat conductivity and has a hollow cylindrical pole part 3a standing from the bottom surface around a center axis X along the center axis. A heat sink 10 is a heat radiator composed of heat radiating fins, etc., made of heat-conductive members, and fitted to the pole part 3a and fixed to the frame 3 to conduct the heat from the pole part 3 and radiate it to the outside space. A drive coil 9 is a cylindrical coil, which is formed by winding an electric wire having an insulating coating in the same direction more than once, has the internal diameter nearly equal to the external diameter of the pole part 3a and is inserted into the pole part 3a to have its bottom surface and inner peripheral surface in contact with the pole part 3a, so that the coil is fixed to the frame 3.
Patent JP-H03206092-A (JP)
Title: Preparation of heme/hemin
Inventor: RARUFU ODERUTO RUNDERU
IPC: C07D487/22
Filed: 1990-11-06
Abstract: PURPOSE: To obtain the subject material useful for the prevention and the treatment of iron deficiency anemia in a high yield, economically and easily from blood, etc., by extracting in an acidic or a neutral condition using a specific alkyl ester as the extracting solvent.  
     CONSTITUTION: The extraction of heme and/or hemin from blood, hemoglobin or materials and products rich in heme is carried out using an extraction solvent selected from formula I-III (X 1 , X 4  are each H, OH, etc.; X 2 , X 3  are each H, 1-5C chain alkyl, etc.; X 5 , X 6  are each X 2 ; n is 1, 2; when n=2, X 1  and X 2  need not be the same with respect to both C atoms) which is a liquid at a temperature of extraction and crystallization (pref. 2-oxo-methylpropionate, etc.), at an acidic or a neutral pH range, pref. at an acidic condition. The temperature of extraction is preferably higher than 100°C. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H10132007-A (JP)
Title: Air spring
Inventor: ONISHI OSAMU
IPC: F16F9/05
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To improve pressure resistance without increasing bending resistance at a bent portion in a rolling sleeve type air spring by superposing both ends of a fiber code layer which is bent through bead rings arranged on openings of both ends at a center portion of a cylindrical main body. SOLUTION: A cylindrical main body 21 of a rolling sleeve type air spring 20 used for a suspension of a vehicle is prepared by integrating rubber films composed of an inner rubber layer 25 and an outer rubber layer 26 superposed on both surfaces of a fiber code layer. A bent portion 22 made by pressing a main body lower portion 23 is formed on its lower side. An upper side bead ring 27 is embedded along an upper end opening 21a having a comparatively large diameter, while a lower side bead ring 28 is embedded along a lower end opening 23a having a comparatively small diameter. The fiber code layer is wound, in respect to time upper and lower side bead rings 27, 28 front the inner side to the outer side and bent back to the outer layer side of the cylindrical main body 21. A superposed portion 24a is thus formed on substantially a center portion of the cylindrical main body 21.
Patent JP-H09145659-A (JP)
Title: Method and apparatus for detecting fracture of stud bolt
Inventor: MONMA TAKAHIRO
IPC: G01N27/20
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To detect the fracture of a stud bolt without impairing the functions of a structure by omitting the removal of a steel plate, which is a part of a structure member, for recognizing the fracture of the stud bolt. SOLUTION: This apparatus detects the fracture of a stud bolt 1, which bonds the material having relatively high electric resistance such as a steel plate 2 and the material having the relatively low electric resistance such as concrete 3, at the bonding part of the above described material having the relatively high electric resistance and the material having the relatively low electric resistance. At this time, the other ends of conducting wires 5 and 6, whose ends on one side are connected to the materials having the relatively high electric resistance such as the stud bolt 1 and the steel plate 2, are connected to an electrode 7. A voltmeter 8 for detecting the resistance values of the conducting wires 5 and 6 is connected to the conducting wires. The fracture of the stud bolt is detected by the increase in resistance values of the conducting wires.
Patent JP-H09148822-A (JP)
Title: Antenna device for mounting mobile object
Inventor: OGAWA FUMIYOSHI
IPC: H01Q1/12
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To simplify a structure and to reduce cost by horizontally keeping an antenna placing plate and unnecessitating the frequent adjustments in an elevation direction. SOLUTION: This device is composed of an antenna placing plate 2 placed with a plane antenna 1 and having the lower part formed into a roughly semispherical projecting shape and an antenna supporting base 5 formed with the roughly semispherical recessed part by arranging a bearing 8 on the bent curved surface 6 corresponding to the roughly semispherical surface of the antenna placing plate 2 and supporting the antenna placing plate 2. Further, the antenna placing plate 2 is composed of an upper surface part 3 and a semispherical surface part 4. By providing a driving part at the bottom part of the semispherical surface part 4 and supporting the upper surface part 3 by the rotary shaft of the driving part, the plane antenna 1 placed on the upper surface part 3 is rotated.
Patent JP-H0719740-A (JP)
Title: Device for drying cloth with hot air
Inventor: TAKAOKA SHOZO
IPC: F26B13/10
Filed: 1992-11-11
Abstract: PURPOSE:To enable a product having a certain appearance of volume and softness to be manufactured by a method wherein a cloth is corrugated with hot air blowing from slit nozzles within a transferring passage, an upper air blowing duct and a lower air blowing duct are oscillated to open or close slit nozzles. CONSTITUTION:A cloth 8 is transported while forming a regular wave-form like a sine wave curve with hot air injected from nozzle slits in an upper air blowing duct 5 and a lower air blowing duct 5 within transporting passages 9a to 9c, the cloth is dried while being passed in the passages and concurrently the cloth is twisted. In addition, groups 5a to 5f of the upper and lower sir blowing ducts in each of the transporting passages 9a to 9c are alternatively oscillated so as to open or close the slit nozzles, resulting in that the injection of the hot air directed toward the cloth 8 is performed in a pulsation manner so as to improve a twisting effect. With such an arrangement as above, it is possible to apply a relaxed state in the cloth texture, a bulged state due to shrinkage of the texture and then it is further possible to manufacture a soft product having a voluminous appearance.
Patent JP-H05173223-A (JP)
Title: Camera with built-in zoom lens having zoom finder
Inventor: HIROHATA MICHIRO
IPC: G02B7/08
Filed: 1991-10-22
Abstract: PURPOSE:To enable accurate interlocking between a zoom photographing lens and a zoom finder lens by a simple mechanism. CONSTITUTION:A finder lever 31 supported by a shaft 32 in a rotatable manner is brought into contact with an interlocking cam part 12d of a rear end surface of an external cylinder 12 having a photographing lens L1 where a follower 31a provided on one end of the lens achieves a zooming movement. The zoom movement of the photographing lens L1 is set proportional to the movement of the second group lens 33 of the finder by engaging a finder driving pin 31b provided between the finder lever and the interlocking cam part with a groove 34a of a holder 34 of the second group lens 33 of the finder, and at the same time, forming the shaft 32, the finder driving pin 31b and the follower 31a approximately on a line.