baber/WOPTO huggingface dataset:
Patent JP-H0894214-A (JP)
Title: Refrigerator
Inventor: YAMAMOTO TETSUYA
IPC: F25B43/00
Filed: 1994-09-27
Abstract: PURPOSE: To prevent deposition of sludge from occurring on an inlet side of a capillary tube and stably perform operation over a long period of time by providing a magnetic foreign substance-removing means in the circuit of refrigeration in order to remove magnetic foreign substances, such as abrasion powder, contained in a refrigerant. CONSTITUTION: A refrigerant introduced through an inlet 9 of a dryer 3a provided in a refrigeration circuit passes through an upper wire cloth 8 and a layer packed with drying agent particles 7, by which moisture in the refrigerant is removed, and enters an outlet pipe passage 10 for the refrigerant after passing through a lower wire cloth 8. A magnet 11 with baffles 12 is disposed on the bottom of the dryer 3a as a magnetic foreign substance removing member 17. Fine magnetic foreign substances 16, such as abrasion powder, rust, iron powder and sludge, existing in the refrigerant are attracted to the magnet 11 and settle down on the bottom of the dryer 3a to be removed. By this method, deposition of sludge on an inlet side of a capillary tube can be obviated, and operation can stably be performed over a long period of time.
Patent JP-H04134660-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAGAHARA OSAMU
IPC: G11B5/588
Filed: 1990-09-25
Abstract: PURPOSE:To obtain a reproducing output at a max. level and also to minimize a cross talk component contained in the reproducing output by providing a tracking adjustment means and deciding an optimum tracking position based on outputs of 1st and 2nd level detectors. CONSTITUTION:The outputs of the level detectors 17 and 18 are inputted to an A/D converting port of a microcomputer 21. A control signal is given to a tracking shift circuit 30 of a capstan servo circuit 29 by the microcomputer 21 to control tracking automatically. That is, a rough tracking position is decided first by the microcomputer 21 in order to make the output of the detector 17 max., and secondly, a fine tracking position is decided in order to make the detector 28 max. That is, a range of the tracking position for obtaining the max. reproducing output level based on a reproducing output level detected by the detector 17 is obtained, and afterward, the tracking position is decided to minimize the cross talk component based on a level of the cross talk component obtained by the detector 28.
Patent JP-H04134963-A (JP)
Title: Facsimile signal transmitting device
Inventor: SASAKI WATARU
IPC: H04M11/00
Filed: 1990-09-26
Abstract: PURPOSE:To reduce a transmission capacity and to reduce a communication cost by reproducing a clock signal to synchronize with data applied to a modem part based on frequency difference information extracted in a receiving side staff circuit part and a transmitting side staff circuit part. CONSTITUTION:A transmitting side staff circuit part 2 applying a staff synchronizing bit to the data outputted from a modem part 1 and a receiving side staff circuit part 3 applying a data insert/abstract instruction in the staff synchronizing bit to a PLL part 4 are equipped. In this case, the transmitting side staff circuit part 2 detects the frequency difference between the clock signal of the transmitting side facsimile equipment and the clock signal in a digital transmission line 10, and the staff synchronizing bit including the information indicating the frequency difference and the bit for the data transmitting the bit pulled out corresponding to the frequency difference is applied to the data outputted from the modem part 1. Thus, it is possible to minimize the increase of a data quantity outputted to the digital transmission line 10, and to reproduce the accurate clock signal in the receiving side.
Patent JP-H03119225-A (JP)
Title: Auxiliary tool
Inventor: ASAKURA TOSHIAKI
IPC: E04G9/10
Filed: 1989-09-29
Abstract: PURPOSE:To dispense with installation of bearing members between foundation molds, by arranging a bearing tool for anchor bolts within foundation molds of a T-shaped crossing part and supporting tentatively the anchor bolt on an auxiliary tool spanning the opposite members. CONSTITUTION:An anchor bolt-bearing tool A having anchor bolt-suspenders 27 at the middle thereof and a foundation mold-suspenders 12, 13 at both sides is arranged within foundation molds 10, 10', 11 of the T-shaped crossing part. The foundation mold-suspenders 12, 13 of the anchor bolt-bearing tool A are suspended to support tentatively the anchor bolt on an auxiliary tool 40 of L-shaped steel comprising a horizontal part 41 spanning opposite members of the foundation molds 10, 10' and a vertical part 42 along the inner wall. In this way, it does not necessitate to install a bearing member between foundation molds. And even at crossing part of foundations, anchor bolts can be tentatively supported.
Patent JP-H06106516-A (JP)
Title: Panel material extrusion method and device
Inventor: OBA HIROYOSHI
IPC: B28B3/20
Filed: 1992-09-25
Abstract: PURPOSE:To stably conduct a continuous molding of a panel of a predetermined dimension by a method wherein a distribution of a board thickness of a panel material being extruded is detected in the vicinity of a die outlet, and the cross sectional shape of an extrusion path is adjusted by projecting or retracting throttle adjusting boards in accordance with the fluctuation of a board thickness. CONSTITUTION:As a material, for example, a billet of a water-curing inorganic material is used. The billet is fed into a loading hole 14 of a container by a stem 30 and pressurized toward a die 18. The billet 10 is throttled by an extrusion path 20, formed by an outlet hole 24, and discharged. In the vicinity of the outlet of the die 18, a board thickness measuring sensor 40 for measuring a board thickness distribution of a panel 26 being extruded is disposed. With the detection of a deviation from a set reference board thickness, a controller 42 outputs a signal corresponding to the deviation amount to drive motors 36. Throttle adjusting boards 34 are moved into or retracted from the extrusion path 20 to adjust the cross sectional shape of the path.
Patent JP-H0592713-A (JP)
Title: Vehicle suspension
Inventor: FUKUYAMA KENSUKE
IPC: B60G17/015
Filed: 1991-10-03
Abstract: PURPOSE:To secure stable traveling condition even in the case where abnormalities are detected by fixing the detected value of the traveling condition to the value immediately before the abnormalities are detected, if any abnormalities of a traveling condition detecting means are detected in a case when an actuator to suppress swaying of a vehicle is controlled on the basis of the traveling condition of the vehicle. CONSTITUTION:Swaying of the rolling motion, the pitching motion and the bounce motion of a vehicle is suppressed by means of an actuator (A) in a suspension for the vehicle. The traveling condition of the vehicle is detected by a traveling condition detecting means (B). In addition, the actuator (A) is controlled by a controlling means (C) on the basis of the detected traveling condition. In the above constitution, the abnormalities of the traveling condition detecting means (B) are detected by an abnormality detecting means (D). When the abnormalities are detected, the detected value of the traveling condition is fixed to the detected value of the traveling condition immediately before the abnormalities are detected. This arrangement allows suppression of the changes in the posture or the steering characteristics of the vehicle in an abnormal condition of the traveling condition detecting means (B) and securing a stable traveling condition.
Patent JP-S61135161-A (JP)
Title: Manufacture of semiconductor device
Inventor: ASADA TAKESHI
IPC: H01L21/60
Filed: 1984-12-06
Abstract: PURPOSE:To equalize and stabilize characteristics by fixing a temperature- compensating plate on the anode side of an silicon semiconductor substrate by an alloy and thermally treating the whole in an N2 atmosphere. CONSTITUTION:A temperature-compensating plate 6 is fastened on the anode region 4 side of an silicon semiconductor substrate at approximately 730 deg.C through aluminum solder 5 as an alloy, and the whole is thermally treated for 1hr or more in an N2 atmosphere at 600-700 deg.C. When a recombination center generated on the interface between an insulating film 1 such as an silicon dioxide film on the cathode region 3 side and the surface of the silicon semicon ductor substrate is reduced by adding a heat treatment process and a cathode junction is forward-biassed, the injection efficiency of electrons to a base region 9 from a cathode region 3 is improved, and the current amplification factor of a transistor consisting of NE-PB-NB is enhanced. The lifetime of an NB layer is lengthened through the heat treatment, thus also improving characteristics.
Patent JP-S61136524-A (JP)
Title: Kneading of electroconductive rubber
Inventor: YUGE KOZO
IPC: C08L7/00
Filed: 1984-12-04
Abstract: PURPOSE:To make it possible to perform the titled kneading easily within a short time, by adding the necessary rubber compounding agents and a specified metal oxide to a masticated rubber and further adding a specified metal chloride/water mixture sludged with bentonite. CONSTITUTION:In a process for kneading an electroconductive rubber by adding various rubber compounding agents such as a vulcanizing agent, vulcanization accelerator, vulcanization accelerator aid, antioxidant, softener, filler, and reinforcement, at least one oxide of a metal such as Mg, Ca or Zn, at least one chloride of a metal such as Ca, Mg or Zn and water to masticated natural rubber or synthetic rubber, said metal chloride and said water are added to the masticated rubber after they have been sludged with bentonite. It is difficult to disperse said metal chloride homogeneously in the masticated rubber because the metal chloride is crystalline and water is liable to flow away. By sludging them with bentonite, however, said kneading can be easily performed uniformly within a short time.
Patent JP-H03120177-A (JP)
Title: Tape winding device
Inventor: KOUNOU MASATOSHI
IPC: B65H81/02
Filed: 1989-09-29
Abstract: PURPOSE:To automatically wind a tape on a winding-objective part of a workpiece by providing a tape holder for gluing the tape in three side parts of the winding-objective part while the first and second end part gluing parts further a cutter. CONSTITUTION:After a tape 4 is placed in a condition that its point end part is protruded to the lower by a predetermined length from the lower end of a tape holder 6, a base plate 1 is lowered by a robot hand with the lower end part of the holder 6 positioned opposedly to one side surface of an iron core 25. Next by moving the base plate 1 to the right, the tape 4 is glued to the outer side surface of one side part 25a of the iron core 25. Next by lowering a circular arc-shaped point end part 23a of the first end part gluing member 23, this part 23a is moved to the right while pressing the point end part of the tape 4 to the lower side surface of the one side part 25a of the iron core 25, and the tape 4 is glued to the above described lower side surface. Next by lifting the holder 6, a cutter 16 is lowered to a circular side surface of the iron core 25 with the tape 4 glued to upper and internal side surfaces of the iron core 25 simultaneously with the tape 4 cut, and the second end part gluing part 24 is moved to glue the tape 4 to the lower surface.
Patent JP-H07110757-A (JP)
Title: Large/small comparison arithmetic unit
Inventor: KUROUMARU SHIYUNICHI
IPC: G06F7/50
Filed: 1993-10-14
Abstract: PURPOSE:To execute a large/small comparison arithmetic operation by using a part of a CLA circuit. CONSTITUTION:In the large/small comparison of the input numerical values A and B of (m) bits, this unit is provided with first AND circuits 23, 25, 27 and 29 for outputting the output Ek of the AND circuits 69-71 of the CLA circuit 21 and the logical products Fk between the logical inversion of the output Pk of exclusive OR circuits 60-63 with respect to (k) and the input numerical value Ak, second AND circuits 22, 24, 26 and 28 for outputting the output Ek of the AND circuits 69-71 of the CLA circuit 21 and the logical products Hk between the logical inversion of the output Pk of the exclusive OR circuits 60-63 with respect to (k) and the input numerical value Bk, a first OR circuit 211 for outputting the logical sum RA of the respective logical products Fk where, RA>B, a second OR circuit 210 for outputting the logical sum RB of the respective logical products Hk where, RB>A and an output circuit 213 for turning the output Ek+1 and k+1 of the AND circuit 68 of the CLA circuit 21 so as to satisfy the output RA=B. Thus, without separately providing a large/small comparison arithmetic circuit, the large/small comparison is performed for the respective bits of the input numerical values A and B, the arithmetic operation is accelerated and a scale of a circuit is reduced.
Patent JP-S63113463-A (JP)
Title: Electrophotographic sensitive body
Inventor: AKASAKI YUTAKA
IPC: G03G5/06
Filed: 1986-10-30
Abstract: PURPOSE:To enhance light responsivity to illuminated light in a long wavelength region by using a combination of a specified squarylium derivative and specified benzidine derivative. CONSTITUTION:The electrophotographic sensitive body is provided on a conductive substrate 1 with an electric charge generating layer 2 containing one of the squarylium derivative represented by formula I and a charge transfer layer 3 containing one of the benzidine derivative represented by formula II. In these formulae, each of R1 is hydrogen, alkyl group, or the like; each of R2 and R3 is hydrogen, hydroxyl group, methyl, or the like; each of R4 and R5 is alkyl group; R6 is alkyl group or alkoxy; and each of R7 and R8 is hydrogen, alkyl group, alkoxy, or the like, thus permitting the obtained electrophotographic sensitive body to be high in light responsivity to illuminated long wavelength lights.
Patent JP-S61134284-A (JP)
Title: Recorder
Inventor: YANAGIURA TAKASHI
IPC: B41J13/03
Filed: 1984-12-04
Abstract: PURPOSE:To allow perfecting copying to be performed under a simple and low cost structure by pairing a driven roller and a paper ejector roller mounted on a driving shaft and a driven roller on the driving shaft as well as a paper ejector roller which guides recording paper to a paper insertion inlet side and the paper ejector roller on the driving shaft with a driven roller which guides recording paper to a paper tray side. CONSTITUTION:Recording paper 6 is set in such a way that its front 6a may become a recording surface during the first pass. A bail roller 9 is pressed against a platen 3 and a driving shaft 10 is driven to rotate counter-clockwise against the clockwise rotation of the platen 3. The tip of the recording paper 6 is guided to a contact point of the platen 3 with the bail roller 9, and then is lifted up by rotation of a paper ejector roller 13 after recoding, being led to a paper insertion inlet side. At the same time, the recording paper 6 is set so that its rear 6b may become a recoding surface. During the second pass, the bail roller 9 is allowed to deviate from a position above the platen 3 and the driving shaft 10 to be driven to rotate in the same clockwise direction as the platen 3. The tip of the recording paper 6 passes a contact point of a paper ejector roller 12 with a driven roller 14 for the second pass and then is squeezed into a paper tray 20.
Patent JP-S61134120-A (JP)
Title: Wired or circuit
Inventor: ITO SHUICHI
IPC: H03K19/00
Filed: 1984-12-05
Abstract: PURPOSE:To quicken rise and fall of output signal waveform even when current driving capacity of each driver circuit is set equal by connecting a resistance in parallel to each diode of output side of the driver circuit. CONSTITUTION:Current driving capacity of driver circuits 11-123 is set equal. Resistances R1, R2 are connected in parallel to diodes 4 of driver circuits 11, 12 for logical signal inputting, and the input of the driver circuit 13 for load resistance driving is fixed to 0 level. At the time of falling of the output signal waveform charge of floating capacity 6 of an output anode 5 is discharged through one of resistances R1, R2 besides load resistance R4, and accordingly, the falling speed of output signal waveform is heightened. When the output signal waveform of the circuit 11 or 12 rises up, the signal is transmitted to an output node 5 through the resistance R1 or R2. Accordingly, the signal waveform of the output node 5 rises up quickly.
Patent JP-H04136400-A (JP)
Title: Device for applying shotcrete to tunnel
Inventor: INOUE TAKAHIRO
IPC: E21D11/10
Filed: 1990-09-28
Abstract: PURPOSE:To enhance the economicity of the work of applying shotcrete by causing a spraying robot which can be raised and oscillated, a pump which measures and adjusts the amount of shotcrete discharged, an accelerating agent feeder and a controller to cooperate with one another. CONSTITUTION:A construction device comprises a spraying robot 1 equipped with a spray nozzle 5, feed pumps 2A, 2B having a device for measuring the amount of shotcrete discharged, an accelerating agent feeder 4 and a controller 6. The spray nozzle 5 can be raised and changes in the height H of the nozzle 4 are measured by an ultrasonic measuring instrument 10. The height position H of the spray nozzle 5 and the amount by which shotcrete is discharged from each of the feed pumps 2A, 2B are measured and the amount by which an accelerating agent is added from the accelerating agent feeder 4 is properly controlled by the controller 6 according to the measured values. Thereby application of shotcrete of good quality is economically carried out.
Patent JP-H08118331-A (JP)
Title: Inorganic panel and production thereof
Inventor: KUBO MASAAKI
IPC: B32B13/00
Filed: 1994-10-24
Abstract: PURPOSE: To obtain an inorg. panel having high surface hardness and durability in spite of light wt., also having durability even against an impact and hard to generate trouble such as ply separation or cracking. CONSTITUTION: In a cementitious inorg. panel wherein a scattering layer 2 composed of a semidry material is provided on a green sheet 1 produced from a slurry by a papermaking process, the scattering layer 2 is composed of a double layer becoming higher in density toward the layer near to the surface thereof.
Patent JP-H0898468-A (JP)
Title: Stud for fastening stator core of electric rotating machine
Inventor: MOCHIMARU TOSHIKAZU
IPC: H02K1/18
Filed: 1994-09-27
Abstract: PURPOSE: To obtain in electric rotating machine having a space heater which can heat the entire electric rotating machine uniformly without causing local temperature rise even in case of a large electric rotating machine having a large space in the machine. CONSTITUTION: Power is fed through a stud 1 for fastening a stator core 8 in the axial direction to heat the stator core 8. This constitution realizes uniform heating of the entire electric rotating machine including a stator winding 2, a rotor winding, etc.
Patent JP-H05103194-A (JP)
Title: Picture input device
Inventor: YAMASHITA KATSUSHIGE
IPC: H04N1/401
Filed: 1991-10-04
Abstract: PURPOSE:To enable the picture input with the uniform half tone by providing an A/D converter with the intermediate reference voltage and setting the intermediate reference voltage to the output voltage of each light receiving element for grey document in a memory. CONSTITUTION:The output voltage of each light receiving element of an image sensor 1 for white original and grey original is stored in a white memory 3 and an grey memory 4. The memory 3 is read out by an address generator 2, and supplied to the upper-limit reference voltage Vrh through a white D/A converter 5. Similarly, the intermediate reference voltage Vrm from the memory 4 is supplied through an grey D/A converter 6. The converter 7 inputs a picture input signal Vin of the image sensor 1, which is A/D converted among the upper-limit reference voltage, the intermediate reference voltage, and the ground voltage for each light receiving element. Thus, the correction output for the grey original is uniformed even when the linearity of each light receiving element differs, enabling the uniform half tone picture input.
Patent JP-H04136862-A (JP)
Title: Lens for emitting collimated beams of light and exposing device using this lens
Inventor: ONUMA YUICHI
IPC: G02B3/06
Filed: 1990-09-28
Abstract: PURPOSE:To miniaturize the device and to lessen the attenuation of light source light by using lenses respectively having specific shapes in combination. CONSTITUTION:This lens consists of either of a cylindrical lens (a) of an approximately semi-circular cylindrical shape by which the light in a perpendicular direction is regulated and from which the light in the direction parallel with the optical axis is emitted or a circular columnar Fresnel lens (b) and plural cylindrical lenses (c) of an approximately semi-circular cylindrical shape by which the light in the direction parallel with the optical axis is regulated and which is irradiated with the light in the perpendicular direction. These lenses may be so disposed that the cut face of the lens (a) or (b) and the cut face of the lens (c) intersect orthogonally with each other in the respective longitudinal directions. The lenses may also be disposed apart a specified spacing provided between each in such a manner that the cut faces of the lens (a) or (b) and the cut face of the lens (c) intersect with each other in the respective longitudinal directions.
Patent JP-H1082490-A (JP)
Title: Double spiral type clamp fitting
Inventor: NAGANO KENJI
IPC: F16L33/10
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a double spiral type clamp fitting flat on the whole and uniformly brought into close contact with even a nonresilient member to be fixed, with high roundness. SOLUTION: In a place where an inner overlap part 11a and an outer overlap part 11b of a clamping band 11 are triple-overlapped by the fixed quantity X through an intermediate overlap part 11c, it is so set that a first fixed pawl 18 facing inward from the outer overlap part 11b, and a second fixed pawl 22 facing outward from the intermediate overlap part 11c are locked biting each other. In a double overlap place excluding the fixed quantity X, a plurality of separating leg pieces 23 facing inward from an external contact band X1 are brought into resilient contact with a corresponding internal contact band X2 so as to make the clamping band itself accumulate diametrical expansive spring force.
Patent JP-H05103408-A (JP)
Title: Technique for connecting extrusion molds for electric cable
Inventor: NODA HAJIME
IPC: H02G1/14
Filed: 1991-10-04
Abstract: PURPOSE:To form a reinforced insulating layer of an even quality by increasing a crosslinker continuously from the beginning to the end when a base resin and an anti-oxidizing agent are melt kneaded and injected by a extruder into a metallic die the connecting ends of which are covered at a laying site. CONSTITUTION:The ends of electric cables 1a and 1b are gradationally stripped at a laying site to allow the conductor to be exposed and coupled by compression. Then, after the inner semiconductor layer is formed, the conductor is set into a metallic die 7 which is divided into two parts. A base resin and an anti-oxidizing agent are melt kneaded from a hopper 10 to an extruder 9 by supplying the pellets which are kneaded in advance in a plant. A crosslinker is supplied from a supplier 11 in a gradually increased quantity. Thus, both of them are melt kneaded and injected into the metallic die 7 through an injection inlet 7a. Also, a mixture of a base resin, anti- oxidizing agent and crosslinker is prepared in the plat from the outset, and cast into the hopper at the laying site for kneading, and then, a crosslinker adjuster is being injected from the supplier 11 in a gradually reduced quantity. In this way, a reinforced insulator can be easily produced at the laying site without containing any foreign particles.