baber/WOPTO huggingface dataset:
Patent JP-H08191792-A (JP)
Title: Soft part of inserting member and its manufacture
Inventor: KONDO MITSUO
IPC: G02B23/24
Filed: 1995-01-13
Abstract: PURPOSE: To improve inserting operability of an soft part to a human body or the like, by having a constitution that an elastic inner face coating layer is formed in the inner face of a spiral tube of an soft part constituting body. CONSTITUTION: An elastic part constituting body 30 is provided with a spiral tube 31 which is formed by winding metal belt pieces, and the spiral tube 31 is composed of an inner side spiral tube 31a and an outer side spiral tube 31b which are wound with each other. And a net 32 is arranged on the outer circumference of the outer side spiral tube 31b in the spiral tube 31, and an electrically insulating coating 33 is further laminated thereon. The elastic inner side coating layer 34 is the coating layer of the elastic member having electrical insulation property such as rubber or the like.  The inner face of the inner side spiral tube 31a for constituting the spiral tube 31 is covered by the elastic inner face coating layer 34 perfectly and is covered from parts of pitch intervals to the sites of pitch intervals of the outer side spiral tube 31b, not to mention sites of pitch intervals in the inner side spiral tube 31a, and these sites are made pitch filling parts 34a, 34b.
Patent JP-2000212210-A (JP)
Title: Production of polybutadiene
Inventor: SUZUKI MICHINORI
IPC: C08F4/6592
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a polybutadiene comprising a specified high-molecular-weight polybutadiene and a specified low-molecular-weight polybutadiene by using a catalyst prepared from a metallocene-type complex of a transition metal compound, an ionic compound of a non-coordinatable anion with a cation, a group 1-3 element organometallic compound, and water. SOLUTION: A polybutadiene is obtained which comprises (A) a polybutadiene having a content of 1,2-structures of 4-30 mol%, a content of cis-1,4-structures of 65-95 mol%, and a content of trans-1,4-structure of 5 mol% or below and having a weight-average molecular weight (Mw) of 500,000-5,000,000 as measured by gel permeation chromatography(GPC) and (B) a polybutadiene having a weight-average molecular weight (Mw) of 2,000-300,000 as measured by GPC. This is obtained either by continuously producing components A and B by the stepwise addition of a chain transfer agent during polymerization or by separately producing components A and B and blending them together.
Patent JP-2000221422-A (JP)
Title: Image forming device
Inventor: FUJIMOTO AKIHIRO
IPC: B41J2/44
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To precisely control rotational operation of a scanner without increasing a circuit scale and a cost by controlling the rotational drive operation of a drive means according to combination between signal levels of a speed control signal and a phase control signal. SOLUTION: A speed control part 11 respectively makes a VAAC signal only for a period that the period of the BD signal is longer than the prescribed period, and a VDEC signal only for a period that the period of the BD signal is shorter than that a LOW level. A phase comparison part 12 inputs a prescribed rotation reference signal RefBD signal, and the signal (m) frequency dividing the output BD signal of the BD sensor 18 with a frequency divider 21, and respectively makes a lag signal only for the period that the BD signal is phase delayed than the RefBD signal, and a lead signal only for the period that the BD signal is phase advanced the LOW level. An AND circuit 13, from the VAAC signal and the lag signal, and the AND circuit 14, from the VDEC signal and the lead signal, respectively synthesizes an ACC signal, a DEC signal respectively controlling a charge pump 15.
Patent JP-H08194320-A (JP)
Title: Production of electrophotographic photoreceptor
Inventor: HARADA YUSUKE
IPC: G03G5/10
Filed: 1995-01-13
Abstract: PURPOSE: To inexpensively produce an electrophotographic photoreceptor causing no charge leakage when used in a contact electrifying system by forming a coating film on the surface of an Al or Al alloy substrate by treatment with a specified soln., roughening the surface of the film and forming a photosensitive layer on the film. CONSTITUTION: The surface of an Al or Al alloy substrate is treated with an acidic treating soln. contg. phosphoric acid, chromic acid and hydrofluoric acid to form a coating film, the surface of this coating film is roughened and a photosensitive layer is formed on the film. The substrate is produced by working Al or Al alloy in a cylinder shape by an arbitrary method. The weight ratio among phosphoric acid, chromic acid and hydrofluoric acid in the acidic treating soln. is preferably (3-11):(2-4):1. Surface roughening treatment may be carried out by wet honing and the degree of surface roughening is regulated to 0.05-0.30μm surface roughness Ra.
Patent JP-S61181043-A (JP)
Title: Electron gun for cathode-ray tube
Inventor: URATA HIROSHI
IPC: H01J29/48
Filed: 1985-02-06
Abstract: PURPOSE:To enhance prefocusing performance, by providing the electron beam passage hole of a second grid with the same form as that of a first grid, on the second grid's side facing the first grid, and with the same form as that of a third grid, on the second grid's side facing the third grid. CONSTITUTION:The diameter 63a of the electron beam passage hole of a second grid 63 at its side facing a first grid 22 is made equal to that 22a of the electron beam passage hole of the first grid. The diameter 63b of the electron beam passage hole of the second grid 63 at its side facing a third grid 24 is made equal to that 24a of the electron beam passage hole of the third grid at its side facing the second grid. Where the diameter 63a changes into the diameter 63b, a divergence electric field 71 is generated for preparatory action. Since the diameters 63a and 24a are equal to each other, a powerful prefocusing lens 62 is provided. As a result, an electron beam is caused to diverge in a first stage and converge well in a second stage.
Patent JP-S58139229-A (JP)
Title: Signal selecting circuit
Inventor: MORIKAWA TAKASHI
IPC: G06F13/366
Filed: 1982-02-10
Abstract: PURPOSE:To change easily the combination of the number of I/O channels by providing a signal selecting circuit with a means to select one signal out of plural input signals. CONSTITUTION:A conversion table 301 is arranged between a counter 201 and a selecting circuit 201 to make the lower three bits of the counter 202 correspond to the channel number. Namely the value of the lower three bits of the counter 202 is converted into the reading address of the conversion table 301. The conversion table 301 stores input signal discriminating information. The information for the conversion table 301 is stored in a floppy diskette (FD) in a service support processor (SVP) and loaded synchronously with the loading of an initial microprogram by a channel controlling device. The information in the FD has been prepared by using the support function of the SVP at the setting of the system concerned.
Patent JP-H07227431-A (JP)
Title: Hemostatic valve for sheath introducer
Inventor: WADA FUMIO
IPC: A61M39/00
Filed: 1994-02-17
Abstract: PURPOSE:To provide a hemostatic value for sheath introducer to be used at the time of inserting a catheter into the vessel. CONSTITUTION:This hemostatic valve for the sheath introducer consists of a circular cylindrical upper valve body 1 and lower valve body 2 having rubber- like elastic materials. The upper valve body 1 is provided with scores 4 to permit insertion of the catheter and the circumferential parts of these scores 4 are formed thick. The lower valve body 2 has a film provided with a fine hole in its central part. The upper valve body 1 and the lower valve body 1 come into contact in the circumferential part and both are separated in the central part.
Patent JP-S63188358-A (JP)
Title: Preparation of preservable egg salad
Inventor: FUJII HIROSHI
IPC: A23L19/00
Filed: 1987-02-02
Abstract: PURPOSE:To obtain an egg salad preservable at ordinary temperature for a long period, by thermally coagulating a blend of hens's egg with cow's milk, starch and edible fat or oil, seasoning the blend with a sour agent, filing the seasoned blend in a container, hermetically sealing the container and thermally sterilizing the food. CONSTITUTION:A blend of hen's egg with cow's milk, starch and edible fat or oil is first thermally coagulated to provide a thermally coagulated material. Ingredients consisting of potatoes, fishes, shellfishes, seaweeds, etc., if necessary, are added to the thermally coagulated material and the resultant blend is seasoned with a sour agent. Mayonnaise, dressing, edible vinegar, citric acid, etc., are cited as the sour agent usable therein. Seasoning is preferably carried out so as to provide pH <=5.0 after seasoning with the sour agent from balance to the subsequent thermal sterilization. The seasoned blend is then filled in a container and thermally sterilized.
Patent JP-H09194022-A (JP)
Title: Article feeding device and method therefor
Inventor: INAI SOTARO
IPC: B65G47/68
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To automatically feed articles in such a manner to arrange in one row at equal intervals. SOLUTION: A plurality of conveyors 2 are disposed on both sides of a conveyor 1. Stoppers 4 and 4 are arranged at the ends of a plurality of the conveyors 2. By driving the conveyor 1 at a given line speed, a plurality of conveyors 2 convey melons 3 in the conveying direction crossing the conveyor 1. The stoppers 4 and 4 feed the melons intermittently at intervals of a given time from the end parts of a plurality of the conveyors 2 toward the conveyor 1 in such a manner that the melons 3 are arranged in one row at equal intervals. The melons 3 conveyed by a plurality of conveyors 2 are automatically fed in a plurality of the melons in each lot to a plurality of spots in the article feed position of the conveyor 1.  The melons 3 are arranged in one row at equal intervals on the line of the conveyor 1 and the melons 3 arranged in one row at equal intervals are conveyed at a given line speed along the conveying direction.
Patent JP-H03225637-A (JP)
Title: Recording and reproducing device
Inventor: KOBAYASHI TADASHI
IPC: G11B7/00
Filed: 1990-01-31
Abstract: PURPOSE:To obtain a recording and reproducing device in which recording density is enhanced by providing a 1st detection means and a 2nd detection means and respectively detecting a land part and a groove part formed on an optical disk. CONSTITUTION:The optical disk 10 is constituted of a recording layer 10a and a disk substrate 10b. A track is circumferentially formed on the recording layer 10a which is formed on the surface of one side of the disk substrate 10b and a signal is formed as a pit 15 on the track. Namely, the optical disk 10 has the grove part 13 and the land part 11. The optical head 1 exists, for example, under the optical disk 10 which is rotated at a high speed and whose linear velocity is constant and the optical disk 10 is irradiated with light beams from two emitted light sources through light beam irradiation ports 3 and 5 from the underside of the optical disk 10. Then, the light beam 3a of on side is adjusted to follow the track formed on the land part 11 and the light beam 5a of the other side is adjusted to be formed on the groove part 13 so that the signal may be recorded and reproduced.
Patent JP-H03226141-A (JP)
Title: Local area network
Inventor: NOGAMI KAZUO
IPC: H04L12/437
Filed: 1990-01-31
Abstract: PURPOSE:To reconstitute a network quickly by reconstituting a network for an area in which either frame synchronizing signal or an idle pattern is received. CONSTITUTION:The network is provided with a frame synchronization detection circuit 10, a clock generating means 15, an idle pattern detection circuit 12 and an idle pattern generator 11 and its own station sends an idle pattern to a succeeding station when a frame circulating in the network is destroyed and no frame synchronization pattern is received. Then a station receiving the idle pattern relays the idle pattern to a succeeding station. Moreover, a station not receiving the frame synchronization pattern and the idle pattern recognizes occurrence of a line fault in the transmission line being the preceding area line and rebuilds the network in an area in which either the frame synchronization pattern or the idle pattern is able to be received. Thus, the network is quickly built up.
Patent JP-H10208155-A (JP)
Title: Light accumulation type display body
Inventor: MATSUDA SHIGERU
IPC: G08B5/00
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To safely guide passers-by in case of a power failure by forming a light accumulating emblem part of synthetic resin or a setting body of cement with which a light-accumulative material is mixed and embedding this integrally on the top surface side of a base material constituting a floor, etc. SOLUTION: A molding flask frame for molding a concrete panel as the base material 1 previously has a part where the light-accumulating emblem is embedded. At a specific position in the molding flask, the light-accumulating emblem part 2 of synthetic resin (e.g. ABS) with which the light-accumulating material is mixed is held and mortar is poured. Consequently, the light- accumulating emblem part 2 is fixed and held with the mortar, etc., constituting the base material 1. Bars are arranged within a proper design range according to a use place, size, etc. For exterior installation, water-permeable concrete is only used as the base material 1. Thus, a light-accumulating display body is provided and then even if streetlamps, etc., turn off in case of a power failure, passers-by can be guided in safety.
Patent JP-S56117145-A (JP)
Title: Method and apparatus for detecting concentration of solution
Inventor: SAKATA JIROU
IPC: G01N33/28
Filed: 1980-02-20
Abstract: PURPOSE: To measure the concentration of stated components in a solution simply by detecting the speed of movement of a substrate through a porous diaphragm with penetrable minute holes as the rate of pressure change of a closed vessel which is prepared by clsing one end of the diaphragm.  
     CONSTITUTION: Internal space 111 of two hollow strings 11 such as polypropylene and Teflon is connected to coupling pipe 114 and the other end of strings 11 and space 111 are sealed with adhesion 112. Coupling pipe 114 is connected to pressure receiving space 242 of pressure detector 2. A pressure sensitive element such as a diaphragm consists of N type silicone monocrystal is fitted to pressure detector 2 and the output is took out from lead wires 225 and 226 and connector pin 231. Case 24 and supporting member 22 are sealed with rubber ring 243. In the constitution mentioned above for example, space 242 and coupling pipe 114 are filled with water and hollow strings 11 are dipped into gasoline including alcohol. Thus, the rate of penetration of alcohol into hollow strings is detected as the change of pressure and the alchol concentration in the solution can be found from the line of pressure change prepared from the alchol concentration which has previously measured. This method can be applied also to porous plates in addition to hollow strings. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01224449-A (JP)
Title: Fuel injection pump
Inventor: ANDORU BURUNERU
IPC: F02M41/14
Filed: 1989-02-01
Abstract: PURPOSE: To simplify the shape of a guide member by forming a plane-shaped bevel portion on a cylindrical peripheral surface of a rotor projecting rod driving a piston, and making the bevel portion contact a plane portion of a guide member for preventing the projecting rod from rotating. CONSTITUTION: A rotatable distributor 2 for regulating fuel for a plurality of injection locations, and a piston 3 for delivering fuel to respective injection locations are arranged in a casing 1 respectively. The piston 3 is driven by a rotor projecting rod 12. The rotor projecting rod 12 is slidably inserted in a guide cylinder 14 in a retaining portion 15, connected to the track of a cam ring 19 and prevented from rotating by a guide member 17. In this case, a plane-shaped bevel portion 18 is formed on a cylindrical peripheral surface of the rotor projecting rod 12. A shape connection portion is formed by the bevel portion 18 of the rotor projecting rod 12 and the plane portion of the guide member 17.
Patent JP-H06237566-A (JP)
Title: Rocking actuator
Inventor: UMEHARA TERUO
IPC: H02K33/18
Filed: 1993-02-09
Abstract: PURPOSE:To reduce the number of constituent members and facilitate the assembly work by erecting a holding member for a permanent magnet assembly and a pole for an upper yoke on a substrate, and providing a lower bearing for a rocking arm, and molding these member integrally by thermosetting resin. CONSTITUTION:A pole 2, a stopper member 8, and a holding member 11, which holds a permanent magnet 13, are provided on the surface of a substrate 10. Next, a bearing 17, which supports the bottom of the shaft 16 of a rocking arm 5, is provided so as to complete a housing 20, and using a mold for injection molding, heated and fused substance of resin is injected into this, and after hardening by cooling, it is taken out. Moreover, the permanent magnet assembly 13 is constituted by forming the permanent magnet 3 in plate shape and magnetizing it in thickness direction, and sucking a lower yoke 19 with the rear. On the other hand, an upper yoke 14 is made in plate shape, and is provided with a mounting hole 15 and a bearing 18 for the top of the rocking arm 5. The upper yoke 14 is placed on the pole 2 of the substrate 10 and is fixed by stop screw 2a.
Patent JP-H03226773-A (JP)
Title: Copying machine provided with recirculating document feeder
Inventor: NONAKA MITSUHIRO
IPC: G03G15/04
Filed: 1990-01-31
Abstract: PURPOSE:To estimate a waiting time by ejecting a document with the aid of a first document ejection means while performing copying until one copy before the last copy of the number of copies set by an operation part is obtained and ejecting the document with the aid of a second document ejection means while the copying processing of the last copy is executed. CONSTITUTION:The first document ejection means B which ejects the document after it is exposed to a document placing part A and the second document ejection means D which ejects the document to the other document receiver C are provided. Then, a document ejection switching means F makes the ejection means B eject the document during the copying processing until one copy before the last copy of the number of copies set by the operation part E is obtained and makes the ejection means D eject the document to the other document receiver C during the copying processing of the last one copy. Thus, the waiting time is estimated based on a state that the document is ejected to the document receiver.
Patent JP-H05215127-A (JP)
Title: Roller and the like
Inventor: HATA KATSUHIKO
IPC: B29K105/22
Filed: 1992-02-06
Abstract: PURPOSE:To reduce effect of thrust force by providing an elastomer layer bonded to a core metal or a bearing outer circumferential part, and a ring having a rigidity bonded to its outer circumferential part strongly and having an outer layer at its circumferential part. CONSTITUTION:A roller 1 comprises an elastomer layer 3 comprising urethane, rubber, etc., bondedly fixed to an outer circumferential part of a cylindrical core metal 2 strongly, a rigid metal ring 4 bonded to an outer circumferential part of the elastomer layer 3 strongly and an outer layer 5 comprising urethane, rubber, and resin bondedly fixed to an outer circumferential part of the metal ring 4. An elasticity modulus of material of the elastomer layer 3 is set to be smaller than that forming the outer layer 5. Thrust force in running along a curved line can thus be absorbed by deformation of the elastomer layer 3, and effect of the thrust force to the outer layer 5 is reduced. By providing the metal ring 4 between the elastomer layer 3 and the outer layer 5, binding force between the elastomer layer 3 and the outer layer 5 is increased, and the deformation of the elastomer layer 3 can be prevented from being transmitted to the outer layer 5.
Patent JP-S61183542-A (JP)
Inventor: NAKAZAWA TERUO
IPC: E04B1/82
Filed: 1985-02-06
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-H10220802-A (JP)
Title: Air conditioner
Inventor: UEYOSHI OSAMU
IPC: F24F13/20
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To facilitate findings of abnormarity and trouble by providing an inspection hole in an outer shell of an air conditioner at a predetermined position of the same, closing the inspection hole with an opening/closing plate with one piece being supported, and opening the opening/closing plate upon inpection work to observing the inside of the air conditioner with naked eye from the inspection hole. SOLUTION: In a ceiling buried air conditioner accommodating an air fan apparatus, a heat exchanger, a fan air passage, and a due reception pan, etc., an inspection hole 15 is formed in an outer shell of the air conditioner located in the vicinity of a condensed water drainage apparatus. An opening/closing plate 16 with a size to cover the inspection hole 15 is disposed on the outside of the air conditioner of the inspection hole 15, an upper side 17 of which plate 16 is rotatably supported through a hinge 18. Further, an opening/closing plate mirror 20 is fixed to the opening/closing plate 16 with a bonding agent and a screw at need, and there is provided integrally with the opening/closing plate 16 an endoscope 2 rotatable, keeping a predetermined angle with respect to the opening/closing plate mirror, interlocked with rotation of the opening/closing plate 16.  Hereby, the opening/closing plate 16 is opened upon inspection and repairment to observe with naked eye the inside of the air conditioner from the inspection hole 15.
Patent JP-S6346902-A (JP)
Title: Radial tire for aircraft and manufacture thereof
Inventor: KAMIYOKO KIYOSHI
IPC: B60C13/00
Filed: 1987-01-30
Abstract: PURPOSE:To prevent loosening and tension around a bead by disposing a side carcass ply of a designated cord angle between an inner carcass ply and a side wall in such a way as to be folded inward around the bead at one end and attached between the carcass ply and a band at the other end. CONSTITUTION:A side carcass ply 4 is disposed between an inner carcass ply 3 and a side wall 7 with one end 4a folded inward around a bead 1 and the other end 4b attached between the inner carcass ply 3 and a band 8. The side carcass ply 4 has cords of organic fibers of nylon or the like or inorganic fibers of steel or the like disposed at 80-90 deg. to the equator of the tire and is formed in more than one layer. With this constitution, loosening or tension around a bead can be restricted at the time of molding or the like, thereby durability and workmanship can be improved as well as production efficiency.
Patent JP-H06213586-A (JP)
Title: Fluidized bed type heat accumulative device
Inventor: SATO YUICHI
IPC: F28D20/00
Filed: 1993-01-18
Abstract: PURPOSE:To provide a clathrate heat accumulative device which does not provide any damage to a compressor and an energy saving operation can be carried out. CONSTITUTION:Some heat accumulation balls 3 filled with water and compound of low boiling point within spherical capsules are loaded in a heat accumulation tank 1 having an upper over-flow hole 15 and a lover multi-ported plate 4. A circuit for circulating water to the heat accumulation tank 1 and a load 7 under an operation of a cold water supplying pump 5 by changing-over three- way valves 10, 11 and a circuit for circulating the water to the heat accumulative tank 1 and a heat exchanger 8 connected to a freezer 9 under an operation of a cold water circulation pump 6 are changed over from each other. Clathrate is produced in the heat accumulation balls 3 during a heat accumulation process for passing water into the heat exchanger 8 and then clathrate is decomposed during a heat radiation process passing through the load 7.