baber/WOPTO huggingface dataset:
Patent JP-H05256351-A (JP)
Title: Control device for automatic transmission
IPC: F16H61/00
Filed: 1992-03-11
Abstract: PURPOSE:To enhance the draining capacity of oil such as the operating oil of a friction element that is the object to be drained, and to prevent the dragging of a clutch due to poor oil drainage, when jump speed change is carried out. CONSTITUTION:In the three chambers 2A, S/R, 4A of a band brake B/B and in a high-clutch H/C, when the jump speed-change is carried out from the fourth speed.to the first speed in the operating condition thereof, the speed change is realized by draining the oil in all of them. The oil inside the respective chambers H/C, S/R, and 2A is discharged through the respective drain ports by changing over a shift B value 8. By temporarily operating an overrun clutch (OVR/C) control valve 9 at the time of 4-1 speed change, the oil inside the chamber 4A is discharged therefrom by utilizing the drain part of the valve 9. Since the draining is carried through two drain ports of the shift B valve 8 and the OVR/C control valve 9, the amount of drain can be increased. Drainage is carried out quickly, and the dragging is reduced so much.
Patent JP-S52135617-A (JP)
Title: Television camera unit
Inventor: YAMAGIWA TOYOYUKI
IPC: H04N5/225
Filed: 1976-05-08
Abstract: PURPOSE: To obtain the video signal of good quality by utilizing the storage effect on the photo electric surface, thru the intermittently picking up of the video signal, by flowing the beam current scanning the photo electric surface intermittently. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59178840-A (JP)
Title: Threshold value circuit
Inventor: KOBAYASHI HIROSHI
IPC: H04L1/24
Filed: 1983-03-30
Abstract: PURPOSE:To minimize an error rate or the probability of misidentification of an occurred event by providing a threshold value identifying the level calculated based on the distribution of a value of physical quantity observed at the receiving side in data transmission. CONSTITUTION:In transmitting a binary data taking a voltage level as a medium, a voltage observed by a voltage-alphabet converter 9 has a probability distribution corresponding to each input alphabet based on distortion and output error of an alphabet-voltage transducer 6 and noise and distortion on a transmission line 7, and when it is known that the adjacent binary values follows to the normal distribution consisting respectivey of average value L'1 and variance sigma1<2> and average value L'2 and variance sigma2<2>, a threshold value generator 10 outputs a threshold value giving the minimum error rate (sigma2L'1+sigma1L'2)/(sigma1+sigma2) to the binary value.
Patent JP-H11231581-A (JP)
Title: Double-sided image fixing device
Inventor: YAMAMOTO MITSUO
IPC: G03G15/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent image being free from a spot shape image defect due to air bubbles associated with moisture evaporation inside a recording material while maintaining high productivity at the double-sided image forming time, even in the case of fixing the high density image or in the case of using the high air permeable recording material. SOLUTION: As for this double-sided image fixing device capable of fixing both side images T1 and T2 on a recording material 8 in the lamp, the device is provided with a both side simultaneous fixing means 1, provided with a pair of fixing members 2 and 3 heated under an approximately same heating condition and for holding/heating the both side of the recording material 8 by the fixing members 2 and 3 and with a fixation post processing means 5 provided on the downstream side in the recording material 8 discharging direction of this both side simultaneous fixing means 1 and for re-heating and processing the double-sided simultaneous fixing image on the recording material 8 under the approximately same heating condition as the heating condition of the both side simultaneous fixing means 1.
Patent JP-S61210589-A (JP)
Title: Tape cartridge
Inventor: KAGANO SHINICHI
IPC: G11B23/087
Filed: 1985-03-15
Abstract: PURPOSE:To contact surely a tape with a magnetic head and obtain a good tape characteristic by forming a vertically long pair of slits near to the center of a pad fixing wall so as to be flexible in a curved condition in the vicinity of the center. CONSTITUTION:At a position near to a center of a pad fixing wall 15, a pair of vertically long slits 18 are formed so as to open at respective end edges 15a, 15b of the fixing wall 15, so that there is a dangerous section in which only a deformation stress of the slits 18 formed in a right and left width direction of the fixing wall 15, becomes small comparing to other sections. Accordingly, when a magnetic head H presses a pad 12, the pad fixing wall 15 has a tendency being curved in a bent-shape in using a slit forming section as a curved point. As a result, the pad 12 holds a head surface and is deformed to contact the tape 4 with the magnetic head H in tight completely.
Patent JP-H03253823-A (JP)
Title: Optical amplifier
Inventor: SHIODA TAKAO
IPC: H01S3/17
Filed: 1990-03-05
Abstract: PURPOSE:To increase the degree of amplification by coupling plural pumping optical waveguides with a signal optical waveguide, doped with a rare earth element, at positions which are different in the length direction. CONSTITUTION:The optical fibers 2, 2... for pumping are coupled with the signal optical fiber 1 by coupling parts 3 in order at the positions which are different in the length direction. Signal light which is propagated in the optical fiber 1 is amplified first with pump light coupled at the 1st coupling part 3 and then amplified with pump light coupled by the next coupling part 3 where amplification operation becomes weak, so that the signal light is amplified in order in the length direction of the optical fiber 1. Consequently, the degree of amplification is further increased.
Patent JP-2000252869-A (JP)
Title: Synchronization capture device
Inventor: IGAI KAZUNORI
IPC: H04B1/707
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of a synchronization capture device by decreasing a processing time and decreasing its circuit scale. SOLUTION: A received signal receives prescribed radio reception processing via an antenna, and the resulting signal is received from two terminals as common-mode I component and orthogonal Q component baseband signals respectively. The baseband signals are pre-processed by 4-degree comb-like filters 201 and processed in parallel at 256 sets of correlators 202, 207, by using codes generated by code generators 203, 204, 206. The outputs of the correlators are given to shift registers 213, 214 of one symbol time length via voltage output square detection filters 108, 109 and adders 210, 211, while being selected sequentially by a signal at 16.384 MHz and summed with synchronization. Thus, a delay profile can be generated.
Patent JP-S61211084-A (JP)
Title: Thermal recording material
Inventor: SAKAMOTO HIROSHI
IPC: B41M5/337
Filed: 1985-03-15
Abstract: PURPOSE:To provide a thermal recording material having a white ground and a high dynamic color forming sensitivity, by a method wherein a leuco dye and a thermoplastic substance having a melting point of 70-130 deg.C are melted together, and the leuco dye is microcrystallized by a maturing treatment. CONSTITUTION:A leuco dye and a thermoplastic substance having a melting point of 70-130 deg.C are mixed with each other, and the mixture is treated by, for example, a method wherein the mixture is melted by heating, and the molten mixture is cooled to obtain a co-melted and solidified mixture or a method wherein the molten mixture is emulsified or dispersed in hot water containing a protective colloid, a surfactant or the like, followed by cooling to obtain a dispersed liquid of the co-melted and solidified mixture, and then a protective colloid, a surfactant or the like is added to the co-melted and solidified mixture or the dispersed liquid thereof, followed by dispersely pulverized to a desired particle diameter in an aqueous system. The dispersed liquid of the co-melted and solidified mixture thus obtained is matured at a fixed temperature of 15-50 deg.C to microcrystallize the amorphous leuco dye, thereby obtaining a heat- sensitive coating liquid. By using the coating liquid, a thermal recording material can be obtained which is free of fogging and having a white ground.
Patent JP-H03254561-A (JP)
Title: Telemessage system
Inventor: KAWAGUCHI ISAMU
IPC: H04M3/50
Filed: 1990-03-05
Abstract: PURPOSE:To allow a subscriber to have only to dial a prescribed telephone number and to send designated number information so as to receive a desired message data by providing a storage device storing plural message data together with the designated number information and connecting plural individual service devices with a same telephone number added thereto an exchange. CONSTITUTION:When a subscriber 1 dials a common telephone number to individual service devices 4-1-4-N, the subscriber 1 connects to an idle individual service device such as 4-1 via an exchange 2 and an announcement machine 5 and a signal reception circuit 42 connect to a telephone line 46. The subscriber 1 listens to a guidance voice and dials designation number information corresponding to the desired message data. A central control circuit 10 informs a command and the transfer data in a master memory 7 addressed to the individual service device 4-1 to a memory controller 8.
Patent JP-H05263381-A (JP)
Title: Deinking agent for regeneration of waste paper
IPC: D21C5/02
Filed: 1992-03-12
Abstract: PURPOSE:To provide the subject deinking agent excellent in performance for separating and removing printed ink in flotation treatment and, therefore, capable of producing a high-whiteness deinked pulp reduced in the amount of remaining ink in deinking newspaper, magazine, etc., by the flotation method. CONSTITUTION:This invented deinking agent contains a polyoxyalkylene ether of castol oil or its hardened oil, represented by the formula (H) Cas-O (PO) x (AO) y (PO) z-H [(H) Cas-O shows residual group of castol oil or its hardened oil and PO shows oxypropylene group. AO shows oxyethylene group or a mixture of oxyalkylene group composed of oxyethylene groups and one or more kinds of oxyalkylene groups selected from oxypropylene group and oxybutylene group and (x), (y) and (z) denote respectively numbers of 1 to 20, 1 to 50 and 1 to 50].
Patent JP-H09241033-A (JP)
Title: Glass vessel for hermetical sealing
Inventor: JITENDORA SEEGARU
IPC: C03C3/076
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To shorten the distance of scattering of glass at the time of breaking by imparting a specified glass compsn. to at least the surface layer of a glass vessel and regulating the density to a prescribed value or below. SOLUTION: At least the surface layer of this glass vessel has a glass compsn. consisting of, by weight, 72-86% SiO2 , 0-5% B2 O3 , 0-10% MgO, 0-10% CaO, 0-10% ZnO, 6-23% Na2 O, 0-10% K2 O, 0-10% Li2 and 0-5% Al2 O3 and has <=2.43g/cc density. In accordance with the increase of the density of glass, the brittleness index is increased and the glass is liable to become brittle. A change especially at about 2.41-2.43g/cc density is sudden and the brittleness index is suddenly reduced at below the density. When >=0.5wt.% B2 O3 , is incorporated into glass, a low brittleness index can be maintained even at higher density. When >=1wt.% Al2 O3 is incorporated, durability such as water resistance can be improved and the amt. of Na2 O leached is reduced to <5μg/cm<3> .
Patent JP-S56150937-A (JP)
Title: Rotary electrical machine and apparatus of axial gap type
Inventor: ASADA MINORU
IPC: H02K1/16
Filed: 1980-04-24
Abstract: PURPOSE:To reduce a loss in a rotor and contrive the improvement of a characteristic of the rotary electrical machine and apparatus by a method wherein a magnetic ring with high magnetic permeability is covered on the center of the gap face of a tooth of a stator core and fixed by adhesion, and the gap is made concave at the center and the opening zone is made convex. CONSTITUTION:The rotary electrical machine and apparatus is formed by the stator unit comprising a coil 6 housed in a slot 5 radially provided at an end of the stator core 4 which is supported and fixed to a stator frame 3, the magnetic ring 19 which is provided with a slit 18 in the tooth 15 of the core 4 in the direction of the pile thickness and covered so as to envelop the end of the gap face of the tooth 15 and attach-fixed, a shaft 7, the rotor core 10 which faces to the core 4 through the axial gap 8 and is fixed to a rotor supporting ring 9 fixed to the shaft 7, and a rotor unit comprising a conductor 12 and an end ring 13 housed in a slot 11 radially provided at the end of the core 10. Thereby, the losses in the rotor unit can be reduced. Thus the characteristic of the rotary electrical machine and apparatus is improved.
Patent JP-S58169848-A (JP)
Title: Hollow cathode discharger
Inventor: MORIMIYA OSAMU
IPC: H01J27/04
Filed: 1982-03-31
Abstract: PURPOSE:To prevent the deterioration of performance and to improve the heating efficiency, by producing the counter-magnetron discharge between an auxiliary anode and a hollow cathode at the start of operation to heat the hollow cathode thereby heating the hollow cathode well even under the low gas pressure without requiring an electric heater. CONSTITUTION:Basing on the fact that the counter-magnetron discharge can be produced well even under the low pressure gas (lower than 10Pa) in a hollow cathode discharger, the counter-magnetron discharge is produced between an auxiliary cathode 27 and a hollow cathode 22 at the start of operation to heat the hollow cathode 22. Consequently when compared with a device utilizing the glow discharge heating (The operating gas pressure is approximately 10<4>Pa), the load on an exhaust pump 44 can be reduced considerably when transferring to the arc discharge (The operating gas pressure is approximately 10<2>Pa). Said hollow cathode 22 can be heated equivalently with a heating source of the capacity higher than 1KW. Consequently the heating time can be shortened and the heating effect can be improved.
Patent JP-H08223675-A (JP)
Title: Speaker device
Inventor: KIMURA OSAMU
IPC: H04R1/00
Filed: 1995-02-17
Abstract: PURPOSE: To easily attach a speaker in the interior of a door of an automobile or the like and also to secure a waterproof function of the speaker. CONSTITUTION: A speaker 10 is set with its sounding side 10a turned to the door lining 21 of an automobile and positioned by a positioning projection part 21b of the lining 21. A compliant sheet 23 is hitched on a hook pin 22, and the center part of the sheet 23 is hitched on a center pin 19 set at the base side of the speaker 10. Then the sheet 23 is expanded and hitched on a hook pin 28. Thus the speaker 10 is held and fixed between the lining 21 and the sheet 23 and therefore the speaker 10 can be fixed just by a hitching job of the sheet 23. In addition, the speaker 10 can be protected from the water coming into the door of the automobile since the upper part of the speaker 10 is covered by a coating part 23a of the sheet 23.
Patent JP-H07255344-A (JP)
Title: Sensor for termite
Inventor: MORIMOTO KATSUTSUGU
IPC: A01M1/00
Filed: 1994-03-24
Abstract: PURPOSE:To surely eliminate the maloperation due to a small animal which is other than termites and does not eat a substance for sensing so as to sense the vibration produced when the termites are eating the substance such as wood for sensing that is a favorite bait substance. CONSTITUTION:This sensor for termites is obtained by equipping a sensor body 1 with a setting means for setting a substance such as wood 6 willingly eaten by the termites near an intruding passage of the termites and a sensing means for sensing the vibration produced by eating of the substance with the termites using a vibration sensor 5.
Patent JP-S53138579-A (JP)
Title: Film system dryer
Inventor: KOMATSU SHINICHI
IPC: F26B17/22
Filed: 1977-05-10
Abstract: PURPOSE: To increase evaporation by simply changing the device into a vacuum type while easily discharging scale. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60198237-A (JP)
Inventor: SUEHIRO KEIGO
IPC: C08L21/00
Filed: 1984-03-22
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-S58173321-A (JP)
Title: Blast structure of air conditioner
Inventor: HATAKE HIROYUKI
IPC: F24F1/02
Filed: 1982-04-02
Abstract: PURPOSE:To decrease the ingress of noise generated in a fan and an evaporator into a room by providing air suction ports around the periphery of an ornamental cover and blocking the front surface thereof. CONSTITUTION:An air suction port is not provided on the front surface of an ornamental cover 8 but air suction ports are provided on the side surface of the ornamental cover on the opposite side of an exhaust outlet port 6 and on the upper and lower side surfaces of the ornamental cover, and air is sucked up from the periphery of the cover. Therefore, noises generated in the fan 4 and the evaporator 2 are shielded by the ornamental cover 8. Hence, the ingress of noises into the room can be decreased and indoor noises can be reduced.
Patent JP-S63219378-A (JP)
Title: Activated low-temperature protease
Inventor: MURAKAMI HIRONORI
IPC: C12N9/64
Filed: 1987-03-09
Abstract: PURPOSE:To make optimum temperature protease 5-20 deg.C and to raise NaCl resistance, by adding a surface active agent or an alcohol to protease extracted from krill and preparing low-temperature protease. CONSTITUTION:Krills as a raw material are mixed with a proper amount of physiological phosphoric acid buffer solution, homogenized and coarsely filtered to remove connective tissue. The resultant material is centrifuged, the supernatant liquid is subjected to gel filtration and concentrated to give protease. The protease is low-temperature protease which contains two kinds of proteases having about 50,000 and about 33,000mol.wt., exoprotease and endoprotease activity, about 5-20 deg.C optimum temperature range and NaCl resistance. Addition of a surface active agent or an alcohol further improves enzymatic activity.
Patent JP-H01228632-A (JP)
Title: Integrated hose joint fitting and its manufacture
Inventor: ITO SUSUMU
IPC: B21J5/08
Filed: 1988-03-07
Abstract: PURPOSE:To improve the reliability and productivity of the joining strength of a shaft lever by integrally forming the mouthpiece part and pipe part of a hose joint fitting by extruding. CONSTITUTION:A bar blank W of smaller diameter than a mouthpiece part is prepd. by cutting and after forming a 1st pierced hole 5 by prepiercing this center part from the lower end face to a bit lower part of the center part, the 1st pierced hole 5 is formed similarly from the upper end face and pierced so as to connect the 1st pierced hole 5 extended from both end faces. This blank W is upset by pressurizing in the axial direction to form a flange part 3 on the circumference of the center part of the blank W. When a cylindrical mouthpiece part 1 is then subjected to backward extruding at the lower and upper extrusion stages using an extruding die on this blank, the pierced hole 5 of a pipe part 2 projecting to the center part of the mouthpiece part is contracted but not closed excepting the part surrounded by the flange part 3 and becomes an inductive hole 7. Drill piercing is then executed along the hole 7, 7 and a product is obtd. by working a 2nd pierced hole 8 having no eccentricity.
Patent JP-H02233021-A (JP)
Title: Method and equipment for digital data transmission
Inventor: KOYAMA MASAMICHI
IPC: G11B20/10
Filed: 1989-03-07
Abstract: PURPOSE:To decode a binarizing data without error by recording a binarizing bit data as information of pulse width, and sending an additional bit together with a data as pulse width information being a threshold level when the binarizing data is regenerated from the pulse width at the time of regenerating. CONSTITUTION:A pulse whose pulse width t0 is assigned to a bit data '0' or '1' of a data, a pulse whose pulse width is t1 is assigned to '1' or '0' of a bit data and a pulse whose pulse width t2 is assigned to an additional bit respectively and the digital data is sent in the relation of t1=nt0 (n>1), 2t2=t0+t1. At the receiver side, the additional bit is detected from a pulse subject to waveform shaping and the threshold level obtained based on the pulse width of the additional bit and the pulse width of the pulse subject to waveform shaping are compared and when the pulse width is larger than the threshold level, it is discriminated as '1' or '0' and when small, it is discriminated to be '0' or '1' to regenerate the data.
Patent JP-H02233933-A (JP)
Title: Variable air volume type air conditioner
Inventor: OGURO KEIKO
IPC: F24F11/76
Filed: 1989-03-07
Abstract: PURPOSE:To maintain a good room environment by correcting the minimum opening amount of the air blowing rate regulating valve in the VAN unit based on the measured value of CO2 concentration in the air discharged from the room. CONSTITUTION:The blowing rate of air, which is heated in the air conditioner 1 and supplied through the air supply duct 2, from a VAN unit into the room is controlled by controlling the opening of the air volume regulating valve 4 in the VAN unit 3 by means of a room temperature regulator 5 based on the room temperature measured by a thermometer 6 in the room. The room temperature is regulated by the amount of hot air blown into the room. The minimum amount of the opening setting of the air volume regulating valve 4 is determined by the minimum opening regulator 8 based on the CO2 concentration measured by a CO2 gauge 7. The room environment can thus be maintained in a good condition based on the ventilation rate of room air and room temperature.
Patent JP-H09241459-A (JP)
Title: Vinyl chloride resin composition
Inventor: KIRYU HIROSHI
IPC: C08K3/30
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl chloride resin composition having property of hardly manifesting silver face (silver streak) in formed products such as a joint and sump pit, etc., molded by injection molding. SOLUTION: This vinyl chloride resin composition is compounded with a lead stabilizer where is composed of tetrabasic lead sulfate. Since the tetrabasic lead sulfate not containing water of crystallization is compounded, the molded resin composition is free from involved water compared with conventional lead stabilizer such as tribasic lead sulfate, etc., containing water of crystallization, thus allowing to give mold products free from silver face (silver streak), and also since tetrabasic lead sulfate has no lubricating property, this stabilizer can be compounded in the vinyl chloride resin composition in large amount cap able of effectively preventing the decomposition of vinyl chloride resin composition in the injection molding process.
Patent JP-S60221939-A (JP)
Title: Braun tube
Inventor: NAKAJIMA KOUICHI
IPC: H01J29/88
Filed: 1985-03-20
Abstract: PURPOSE:To reliably achieve the electric connection between the tension band and the outer conductive film by folding back one end of an adhesive tape one surface of which consists of a conductor with the adhesive surface located inside before the adhesive tape is attached around a bulb, and then attaching a tension band around the adhesive tape. CONSTITUTION:A tension band 3 is attached around the circumference surface of a bulb 1, with an adhesive tape 6 one surface of which consists of a conductor 6c interposed. The adhesive tape 6 is prepared by fixing an adhesive member 6b on one surface of a tape 6a composed of cloth or glass fiber and fixing the conductor 6c composed of copper, aluminum foil, etc. on the other surface. The tape 6 is stuck to the bulb 1 after one end of the tape 6 is folded back with its adhesive surface located inside. The folded part of the tape is brought into contact with the protruding area 4a of an outer graphite film 4 formed on the funnel section.