baber/WOPTO huggingface dataset:
Patent JP-H03174327-A (JP)
Title: Superconductor and its manufacture
Inventor: HAYASHI KAZUHIKO
IPC: C01G1/00
Filed: 1990-09-07
Abstract: PURPOSE:To obtain the superconductor showing high critical current density in a magnetic field by pulling up crystals from a molten metal consisting of a raw material contg. prescribed ratios of Bi, Pb, Sr, Ca and Cu and annealing the crystals. CONSTITUTION:A raw material having composition ratios shown by BixPbySr2+z1 Ca2+z2Cu3+z3 (where 1.3 to 2X, 0.1 to 0.4Y, -0.2 to 0.2Z1, >=-1.2Z2 and <=0.2Z3 are satisfied) is prepd. The raw material is irradiated with a laser beam and is melted. Next, crystals pulled up from the molten metal are annealed. Then, a Bi-Pb-Sv-Ca-Cu-O series superconductor incorporating a superconductor having 77 to 100K critical temp. can be obtd.
Patent JP-H1082287-A (JP)
Title: Hexagonal segment and joining structure thereof
Inventor: ARAKAWA KENJI
IPC: E21D11/08
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain strong joint strength by simple structure by projecting and forming a joint piece with an engaging stepped section at the corner section of the inclined joining section of a hexagonal segment and fitting the join piece of another hexagonal segment to a side-section joint surface. SOLUTION: Inclined joint surfaces 1c, 1d are projected in an angle shape and connected continuously at both ends of side-section joint surfaces 1a, 1b in a hexagonal segment 1. H-steel 3 is buried to the intermediate section of the side-section joint surfaces 1a, 1b, and channel-steel 4 is installed to both side sections and the hexagonal segment 1 is unified with a reinforced concrete slab 2. Joint pieces 5 are projected from the corner sections of the inclined joint surfaces 1c, 1d and fitted to webs 3a, and mounted integrally. The engaging stepped sections 5a, 5a of the joint pieces 5 of another hexagonal segment 1 are fitted and fixed among the fitting sections 4c, 4d of the two hexagonal segments 1, 1 without looseness. H-steel 3 and channel steel 4 increase the strength of the hexagonal segment 1.
Patent JP-S6480954-A (JP)
Title: Copying device
Inventor: SUZUKI KEIKO
IPC: G03D13/00
Filed: 1987-09-22
Abstract: PURPOSE:To record an image on optional medium by applying a color developer on the surface of a body to be image-formed like a plastic film, etc. superposing and pressurizing the surface of the body to be image-formed on the surface of a photosensitive pressuresensitive recording medium already photosensed. CONSTITUTION:An optional medium 8 inserted through the medium inserting entrance 7 on the side part of a main body 1 is inserted into a color developer applying cassette 12. On the upper part of the path of the medium 8, an adhesive applying cartridge 9 and a color developer applying cartridge 10 are set in order from the direction of the inserting entrance 7. First, a photosensitive pressuresensitive recording medium 2 is exposed, while the medium 8 is inserted from the medium inserting entrance 7 of the machine body 1, the medium 8 is applied by the adhesive in the cartridge 9, the color developer in the cartridge 10 is scattered on the surface of the medium. The medium 8 is superposed on the recorder medium 2 already exposed, is pressurized and is thermally fixed by a pressurizing roller 13 and a heating roller 14 after being applied evenly by the color developer and after ejecting from ejection port 26. Copying can be easily performed without thickening the medium with respect to the optional medium.
Patent JP-H04118822-A (JP)
Title: Manufacture of rivet-type double-end contact
Inventor: KURODA MASAO
IPC: H01H11/04
Filed: 1990-09-07
Abstract: PURPOSE:To prevent a double-ended contact from being processed in the reverse direction, heighten the size precision, and improve the quality by making both end parts of a base material be different diameters and manufacturing a matrix by soldering different contact materials with different diameters to both end parts. CONSTITUTION:A part of a base material 1 obtained by cutting a base wire material of Cu is extruded to form one end part with a small diameter and then a head part contact chip 8 with the same diameter as the smaller end of the base material 1 is soldered to the smaller end of the base material 1 with a Ag solder 9 and a leg part contact chip 8' with the same diameter as the larger end is soldered to the larger end with the solder to give a matrix 10 having different diameter ends. Then, the larger diameter side of the matrix 10 is inserted into dies and the head part in the smaller diameter side is previously formed into a conical shape and after that the previousble formed head part 11 is finished into a conical trapezoid shaped head to give a rivet-type double-ended contact 13. Since the difference between the head part and the leg part of the contact material of the matrix is obvious, it is not processed in reverse direction. Even in the case it happens, the different ones are confirmed with eyes and removed since the sizes and the shapes are different and they are easily and automatically removed during inspection and transportation.
Patent JP-H0666862-A (JP)
Title: Pulse width measuring circuit
Inventor: TARUI KATSUYASU
IPC: G01R29/02
Filed: 1992-08-15
Abstract: PURPOSE:To provide an useful pulse width measuring circuit capable of measuring in an extremely short time regardless of the length of pulse width of a pulse signal without using an expensive high speed ADC. CONSTITUTION:A pulse width measuring circuit is provided with a terminal 1 to which a pulse signal (p) is inputted; a TAC circuit 2 for outputting a voltage signal Va proportional to the pulse width t1 of the pulse signal (p) inputted to the input terminal 1; and a lamp waveform signal generating circuit 3 which starts operation synchronously with the TAC circuit 2 to output a simply increasing lamp waveform signal Vb. Further, it has a comparator 4 for outputting a determined signal when the outputs Va, Vb of both the circuits 2, 3 are equal to each other; a counter 5 for counting a clock (c) when the pulse signal (p) is inputted; and a change-over switch 8 having either one of the output of the comparator 4 and the pulse signal (p) as an input.
Patent JP-H03100563-A (JP)
Title: Automatic document feeder
Inventor: YAMADA YASUSHI
IPC: G03G15/04
Filed: 1989-09-13
Abstract: PURPOSE:To shorten the time required for changing originals and to prevent the wasteful usage of a copy of a preceding document by controlling next document feeding based on a detecting signal indicative of passage of the preceding document and displaying a message about abnormality after the copying action of the preceding document is completed if abnormal feeding is detected. CONSTITUTION:When a first document is separated and fed and its leading edge passes by a document passage detecting sensor PS3, a leading edge passage signal is issued, a middle carrying roller 5 is driven and rotated to feed the document. After counting has been carried out for a specific length of time since the document passed by a document passage synchronizing sensor PS5, a paper feed clutch K2 is turned on, a drive motor M is driven, and a pickup roller 2 and a feed roller 3 feed a next document. The document passage detecting means PS3 and PS5 detect abnormal document feeding until the document stops in a temporary stop position. If abnormality is detected, a message of the abnormality is displayed after the entire action of the preceding document is completed. Consequently, the time required to feed documents is shortened, and wasteful copying can be prevented if abnormalities such as jam occur.
Patent JP-H0657403-A (JP)
Title: Continuous type plasma heat treatment furnace
Inventor: YAMAMOTO MASATOSHI
IPC: C23C8/38
Filed: 1992-08-14
Abstract: PURPOSE:To provide the continuous type plasma heat treatment furnace whic is excellent in productivity and long in the life of devices and requires less labor for maintenance. CONSTITUTION:The outlet side of a plasma heat treatment chamber 3 having an anode 11, cathodes 21 a heater 13 for heating the material to be heated and a gas manihold 14 for supplying a treating gas in a furnace shell 7 connected to a vacuum chamber is successively provided with diffusion chambers 4A and 4B equipped with heaters 33 for heating the materials to be treated within furnace shells 7 connected to vacuum chambers. The outlet side of the diffusion chamber 4B is successively provided with a cooling chamber 5. Hearth rolls 6 for transporting the materials to be treated are provided from the inlet 3a part of the plasma heat treatment chamber 3 to the outlet 5b part of the cooling chamber 5.
Patent JP-2000069723-A (JP)
Title: Coil insertion method and coil inserter
Inventor: HAYASHI KATSUYUKI
IPC: H02K15/06
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain an enough space factor without damaging a coil when inserting the coil into the slot of a stator core. SOLUTION: A coil 39 for the first insertion retained by blades 31 and 33 is inserted into the slot 37a of a stator core 37, being pushed by a first stripper 23. At this time, the first stripper 23 pushes the coil 39 for the first insertion against the bottom side of the slot 37a and compresses it by a coil insertion space forming part so as to form insertion space for a coil 41 for the second insertion to be inserted later. On the other hand, the coil 41 for the second insertion retained by the blades 31 and 33 is inserted into the above insertion space of the slot 37a, being pushed by the second stripper 19. At this time, the second stripper 19 pushes the coil 41 for the second insertion against the bottom side of the slot 37 by a wedge insertion space forming part and compresses it so as to form the insertion space for a wedge 45 to cover the coil after insertion.
Patent JP-S63173708-A (JP)
Inventor: HENNECKE DIETER
IPC: B60G17/018
Filed: 1987-09-25
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-H08105584-A (JP)
Title: Coupling for cable protective pipe
Inventor: MURATA MASAHIRO
IPC: F16L33/00
Filed: 1994-10-03
Abstract: PURPOSE: To provide a coupling for cable protective pipe which does not concentrate a bending stress to a cable protective pipe near the connection, and can be used by connecting the cable protective pipe in the condition to exercise an excellent water stop performance without generating a breakage. CONSTITUTION: A pipe connection 11 to connect a cable protective pipe 3 to the end of a pipe coupling main body is provided, and an extension 2 which consists of a rubber elastic body is formed at the tip of an outer pipe 111 to form the pipe connection 11.
Patent JP-2001063438-A (JP)
Title: Cup holder unit
Inventor: ICHIMARU TAKAHIDE
IPC: B60N3/10
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a cup holder unit capable of easily changing a pulling-out direction for a cup holder in response to a circumstance of an automobile type equipped therewith and a portion equipped therewith. SOLUTION: This cup holder unit is guided by guide grooves 15, 16 to be projected while drawing a prescribed locus by pulling out holder arms 2a, 2b from a unit body 1. The unit body 1 has the plural guide grooves 15, 16 for drawing different loci with the holder arms 2a, 2b, and plural protrusion- attaching parts 27, 28 for attaching guide protrusions corresponding to the guide grooves 15, 16, and the guide protrusion 42 is attached to the optional protrusion attaching parts 27, 28 in response to the required holder arm pulling- out locus.
Patent JP-H1188291-A (JP)
Title: Cdma receiver
Inventor: MIURA TETSUYA
IPC: H04W56/00
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To precisely follow up synchronously with respect to a received signal even under environment where a receiving delay quantity is varied at a period faster than the processing time of a synchronous acquiring and following up part, by outputting the correlation value of a correlating device judged to be on a maximum measuring level as the receiving signal from a path. SOLUTION: Correlation devices 81 to 83 respectively execute the inverse spreading processing of received signals by the inverse spread codes of a phase reported from the synchronous acquiring and following up part, a phase advanced by d-phase and a phase delaying by d-phase more than the phase and send an obtained correlation value to corresponding level measuring part 91 to 93 and a path switching part 11. The respective level measuring part 91 to 93 calculate a correlation value level and a level comparing part 10 compares the correlation value level of the respective parts 91 to 93 and indicates a correlation device outputting a highest correlation value level to the part 11. The part 11 selects the indicated one correlation value and outputs the selected correlation value to a channel estimating device 12 and a wave detector 13.
Patent JP-H0688371-A (JP)
Title: Seating detecting device for hot water washing seat
Inventor: IWAI MITSURU
IPC: E03D9/08
Filed: 1992-09-08
Abstract: PURPOSE:To prevent the occurrence of a trouble even when taking up and down of a seat lid is violently effected and to perform reliable detection of seating of a user without reducing the strength of the seat. CONSTITUTION:A strain gauge 4 is attached to the back of a seat 1. When a user seats the seat 1, the seat 1 is bent under the weight thereof and the strain gauge 4 is strained, and owing to the above, the resistance value thereof is changed. In a hot water washer body 5, through detection of the change in resistance of the strain gauge 4, it is detected that a user seats a seat.
Patent JP-H0793514-A (JP)
Title: System for setting region of interest (roi)
Inventor: AKIMOTO KAZUYUKI
IPC: G06T1/00
Filed: 1993-09-27
Abstract: PURPOSE:To provide a system for setting the region of interest (ROI) provided with a fine adjustment means for correcting the ROI by a magnified picture capable of magnifying the-picture while the ROI is set in a source picture. CONSTITUTION:This system is provided with a picture display means 13 for displaying the obtained picture, a means for setting the ROI inside the picture displayed on the screen of the picture display means, the means 15 for picture- magnifying and displaying an area including the ROI among the picture displayed on the screen of the picture display means the fine adjustment means for correcting and setting the ROI based on the magnified picture.
Patent JP-S60130902-A (JP)
Title: Waveguide in common use for polarized wave
Inventor: SAGI YASUO
IPC: H01P1/02
Filed: 1983-12-19
Abstract: PURPOSE:To attain ease of changeover of 90 deg. of a polarized plane of a waveguide transmission signal by clipping a flange having a dielectric resonator arranged obliquely to an open hole of the center with an angle of 45 deg. between flanges of input and output rectangular waveguides. CONSTITUTION:The 2nd flange FG2 having an open hole IR at the center is provided between the 1st flange FG1 formed at the input side rectangular waveguide WG1 and the third flange FG3 formed to the output rectangular waveguide WG2. A dielectric resonator resonated at a prescribed frequency is arranged to the open hole IR of the FG2 while its front/rear face is titled by nearly 45 deg. from the horizontal plane of the long side of the WG1. A microwave from the WG1 reaches the WG2 through the FG1, FG2 and FG3. An input signal and a polarized wave titled by 90 deg. from the input signal appear at the output side of the FG2 and any of the polarized waves is transmitted depending on the direction of the WG2.
Patent JP-2000067990-A (JP)
Title: Packing-integrated connector and its manufacture
Inventor: SUZUKI MASATAKE
IPC: H01R13/52
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent chipping of the seal lip part of a waterproofing packing formed integrally with a connector housing. SOLUTION: A packing 3 is furnished with a thin wall portion 6 between a seal lip part 92 and a gas bleeder hole provided in a connector housing 1. A short shot preventive rib 8 is positioned in contact with the thin wall portion. The rib 8 is located in a molding die in a position between the seal lip part 92 and gas bleeder hole (core 5), and a packing material is allowed to reach the gas bleeder hole via a narrow gap between the rib 8 and connector housing 1. This increases the flow resistance of the packing material, and the seal lip parts 91 and 92 are filled in priority with the packing material. It may also be accepted that short shot preventive rib 8 is formed at the connector housing 1 in lieu of the molding die. A pair of such short shot preventive ribs 8 are formed, and the packing material is allowed to reach the gas bleeder hole via the gap between a pair of the ribs.
Patent JP-2000060305-A (JP)
Title: Plant growth suppressing mat and greening using the same
Inventor: FUJINO KOJI
IPC: A01G7/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a plant growth suppressing mat and a mat retainer for fixing the same that can prevent poor visibility to cause direct troubles to vehicles and pedestrians caused by overgrowth of a variety of trees and weeds by applying the mats to natural grounds along roadways or railroads, or to other parts than tree-planted areas such as traffic playgrounds and developed lands through simple and inexpensive operation and works with low-cost materials to roughly restrict the tallness and kinds of undesirable plants. SOLUTION: A high-density mat-constituting material 2 that permeates water, but inhibits plant roots from piercing through, another coarse mat-constituting material with which plant roots can tangle, a soil layer, and a net through which buds of plants can pierce up are laminated in order, and nets 5 are bonded to the high-density mat 2 at a prescribed interval to retain the coarse mat-constituting material and the soil layer between the high-density mat- constituting material 2 and the nets 5.
Patent JP-H068426-A (JP)
Title: Actuator side wall of ink jet printing head
Inventor: JIYON AARU PIISU
IPC: B41J2/14
Filed: 1992-08-17
Abstract: PURPOSE: To provide a high-density print head having a simple structure capable of being manufactured at a low cost and performing high speed printing. CONSTITUTION: This ink jet print head comprises a first actuator side wall section 32 made from a piezoelectric material polarized in a direction P, a second actuator side wall section 30 having a top face which is extended from a bottom wall and is attached to the first actuator side wall section 32 and means 34, 36, 38, 40, 42, 44 for applying an electric field to the first actuator side wall section 32 in a direction perpendicular to the direction P. There is disclosed the actuator side wall in a channel array of the ink jet print head wherein an operation for applying a pressure pulse to a channel 18 by virtue of the electric field.
Patent JP-S6392489-A (JP)
Title: Thermal recording material
Inventor: SHIMOMURA TERUHIRO
IPC: B41M5/44
Filed: 1986-10-08
Abstract: PURPOSE:To obtain a thermal recording material having excellent transparency, by forming a protective layer from at least a silicon-modified polyvinyl alcohol and colloidal silica. CONSTITUTION:A protective layer consists of at least-modified polyvinyl alcohol and colloidal silica. The silicon-modified polyvinyl alcohol to be used is preferably one having a reactive substituent group such as alkoxyl, acyloxyl, hydroxyl obtained through hydrolysis and an alkali salt group thereof. The colloidal silica is used as a colloid solution prepared by dispersing ultrafine particles of silicic anhydride in water used as a dispersant. The colloidal silica is suitably used in an amount of 0.5-3pts.wt. per 1pts.wt. of the silicon-modified polyvinyl alcohol. When the protective layer is provided on the surface of a thermal recording material, the transparency of the protective layer is extremely favorable, resulting in marked enhancement of the transparency of the recording material.
Patent JP-H08175902-A (JP)
Title: Suspension of thixotropic aqueous plant protective agent
Inventor: GERUHARUTO FURITSUSHIYU
IPC: A01N25/04
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a thixotropic aqueous suspension concentrate of a plant protection agent by adding a saponite to an active substance such as an insecticide, an attractant or a herbicide or an active substance mixture. SOLUTION: This liquid plant protection agent in the form of an aqueous suspension concentrate is obtained by adding a saponite (0.01-6 wt.%, especially 0.1-3 wt.%) to an active substance or active substance mixture (1-70 wt.%, especially 5-50 wt.%). The active substance or the substance mixture are an insecticide, an attractant, an acaricide, a nematocide, a fungicide, a plant growth regulator, etc. The liquid plant protection agent is preferably mixed with 0.1-25 wt.% of an auxiliary selected from a wetting agent, a dispersant, an antifoaming agent, a thickening agent, an antiseptic and an antifreezer. The liquid protection agent is obtained by tightly mixing the components and optionally pulverizing or grinding the obtained suspension.  The concentrate is diluted with a fixed amount of water to form a spray solution, which is stirred in a short time and is applied in an effective amount.
Patent JP-H0960018-A (JP)
Title: Debris container for use in repair work of manhole opening
Inventor: YOSHIMURA MASAHIRO
IPC: E02D29/12
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency for the work of collecting debris by suspending a debris-holding bag from an arm, and making the arm freely foldable and openable through the normal or reverse rotation of an operating rod. SOLUTION: A bag 25 is folded like an umbrella by closing of an arm 5 and hooked to the hanging ring 21 of a hook. A debris container 1 is inserted into a manhole (m) from a manhole opening (o) while being suspended. Then a handle 20 is turned to open the arm 5 to a horizontal position to expand the bag 25. Next, the debris container 1 is lifted by a crane and the top surface of the arm 5 is pressed against and secured to the deep end of the manhole opening (o). Under this condition the work of adjusting the height of the manhole lid or repair work is performed, and the debris produced is put into the container 25. To take out the debris, the bag 25 is folded down by closing of the arm 5 and is taken out of the manhole (m), after which a belt 28 is loosened to open the bottom of the bag 25 to discharge the debris.
Patent JP-S61120687-A (JP)
Title: Method for preventing fouling of marine organisms to seawater piping
Inventor: YOKOTA KUNIHIKO
IPC: C02F1/76
Filed: 1984-11-16
Abstract: PURPOSE:To prevent the fouling of marine organisms, by arranging a water pervious cylindrical electrode through a water pervious cylindrical spacer and supplying a current to said electrode to generate sodium hypochlorite through the electrolysis of seawater. CONSTITUTION:When seawater is introduced to a direction A, an electrode 1 is pressed to the inner wall of a pipe by the force of seawater flowing through the pipe and the distance between metal piping 7 as a cathode and a water pervious cylindrical electrode 1 as an anode is automatically held to the thickness of a spacer 4. When a current is supplied to the metal piping 7 and the reticulated cylindrical electrode 1, hydrogen gas is generated from the metal piping 7 of the cathode. Chlorine gas is generated from the reticulated cylindrical electrode 1 being the anode and reacted with caustic soda at the cathode as a byproduct to form sodium hypochlorite. By this method, energy consumption can be reduced to a large extent.