baber/WOPTO huggingface dataset:
Patent JP-H0453326-A (JP)
Title: Privacy telephone system
Inventor: TERAJIMA KOJI
IPC: H04L9/12
Filed: 1990-06-20
Abstract: PURPOSE:To obtain a privacy telephone system with high privacy security by applying cryptographic processing to signal depending on the combination of plural sets of cryptographic algorithm. CONSTITUTION:This telephone system is provided with a line control section 10, a telephone set 11, a cryptographic algorithm selector 12, an algorithm accommodation memory 13 and a cryptographic processing unit 14. Then the combination of plural sets of cryptographic algorithm selected among the cryptographic algorithm group is informed to an opposite ISDN terminal equipment with the prescribed information element of a prescribed message in the D- channel of the ISDN to execute the cryptographic processing/decoding of transmission information according to the combination of plural sets of algorithm. Thus, the danger of the perception of the cryptographic processing system by the 3rd party due to an increased number of keys for the cryptographic processing is eliminated and the privacy telephone system with the privacy security is obtd.
Patent JP-S6223402-A (JP)
Title: Separation membrane for liquid mixture
Inventor: MATSUI KIYOHIDE
IPC: B01D71/70
Filed: 1985-07-23
Abstract: PURPOSE:To obtain a polymer membrane excellent in the permeability and separation capacity of a liquid mixture and having mechanical strength, by using a graft copolymer having polyphenylene oxide as a main chain and polyorganosiloxane as a side chain. CONSTITUTION:Phenylene oxide comprising a repeating unit represented by formula (wherein A is a halogen atom, a methyl group and an akoxy group) is reacted with a strong base and subsequently reacted with single terminal reactive polyorganosiloxane represented by formula II (wherein X is a halogen atom, Y is an oxygen atom or a divalent org. group, Z is an organosiloxane chain, R<1>-R<5> may be same or different and are an alkyl group, a substituted alkyl group, a phenyl group or a substituted phenyl group). As the strong base, an organolithium compound is pref. and used in an amount of 0.01-4 equivalent to the polyphenylene oxide repeating unit. If diamine is allowed to be present at this time, reaction advances smoothly. Polyorganosiloxane represented by formula II is used in an amount of 0.5-3 equivalent to the strong base. The polyphenylene oxide unit and the polyorganosiloxane unit are set to a range of 80/20-10/90 on the basis of mol ratio.
Patent JP-H0710415-A (JP)
Title: Elevator
Inventor: TANABE HITOO
IPC: B66B9/02
Filed: 1993-06-30
Abstract: PURPOSE:To provide an elevator capable of reducing a space occupied by an elevator shaft in a halfway floor and requiring no lateral movement driving device except for an elevator device and having no bad effect on comfort to ride on to passengers by reducing acceleration/deceleration in the horizontal direction. CONSTITUTION:A plurality of exclusively used elevator shafts 3 and 4 mounted at a departure floor 1 and a lobby floor 2 respectively and having getting on and off entrances at respective gondolas 10 and a commonly used elevator shaft 7 continuously confluent to the exclusively used elevator shafts 3 and 4 through slant shaft parts 5 and 6 at intermediate floor are provided so that the elevator shaft is commonly used.
Patent JP-H088419-A (JP)
Title: Semiconductor device
Inventor: UEKAWA ATSUYA
IPC: H01L29/74
Filed: 1994-06-21
Abstract: PURPOSE:To provide a semiconductor device wherein an allowable current is improved by increasing the breakdown voltage. CONSTITUTION:A sixth semiconductor layer 13 is formed between a fourth semiconductor layer 4 which forms a cathode from the surface of a first semiconductor layer 1 to serve as a substrate wafer and a second semiconductor layer 2 for isolation of the wafer. The sixth semiconductor layer 13 has the same conductivity type as that of the first semiconductor layer 1 and impurity concentration higher than that of the first semiconductor layer.
Patent JP-H0217806-A (JP)
Title: Vibration damping of magnetic levitation vehicle
Inventor: FUJIWARA SHUNSUKE
IPC: B60L13/04
Filed: 1988-07-01
Abstract: PURPOSE:To effectively damp vibrations in all directions by adding a short- circuiting coil having a small time constant for periodic damping to a levitation coil disposed on the side face of a track. CONSTITUTION:Superconducting coils 1 are disposed on the side faces of a truck 2. Levitation coils 3 in which upper and lower stages of coils are connected reversely are disposed on the side faces of a rail. Further, short-circuiting coils 4 in which upper and lower stages of coils are connected reversely are disposed to be superposed on the coils 3. Here, the resistance R and the inductance L of the coil 3 are set to omegaL/R>>1 (omega is the angular velocity of a current flowing when a train travels at a highest speed). The resistance R1 and the inductance L1 of the coil 4 are set to omegaL1/R1<1 and R1>omegaL. Thus, vibrations not only in upward and downward directions but in all directions can be effectively damped.
Patent JP-2000352266-A (JP)
Title: Power window device
Inventor: KUSUNOKI KIICHI
IPC: E05F15/20
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a power window device for validating a window automatic lifting mode only in an originally requiring case. SOLUTION: In a window automatic lifting mode of lowering a sashless window 2 by interlocking with door opening operation at getting on time, raising the sashless window 2 by interlocking with sticcessive door 1 closing operation, lowering the sashless window 2 by interlocking with door opening operation at getting off time and raising the sashless window 2 by interlocking with successive door 1 closing operation, the sashless window 2 is lowered by interlocking with only first door opening operation at getting on time and first door opening operation at getting off time. The sashless window 2 is raised by interlocking with successive door closing operation.
Patent JP-S5864512-A (JP)
Title: Controller
Inventor: ISO YOSHIMI
IPC: H02P29/00
Filed: 1981-10-14
Abstract: PURPOSE:To make a smooth connection while reducing the amount of disturbance, by applying a frequency control loop with a specific voltage generator output voltage up to the detection range of a frequency detector, or with a phase control loop output voltage beyond the detection range, and thus controlling the frequency. CONSTITUTION:When a disk is started, a synchronizing signal frequency is lower than a desired value, so a switching circuit 15 connects a switch 14 to a voltage source 13. Then, a frequency control loop increases a voltage applied to a disk motor 12 while a voltage from a voltage source 13 is added and when the synchronizing signal frequency enters into the range of detection, the circuit 15 connects the switch 14 to the output terminal of a phase comparator 10. Consequently, a phase comparison loop operates to coincide the output with the synchronizing signal frequency.
Patent JP-S6224472-A (JP)
Title: Digital audio reproducing device
Inventor: HATTORI TAKAHIKO
IPC: G11B20/10
Filed: 1985-07-25
Abstract: PURPOSE:To attain high quality reproduced sounds by providing a digital filter, to which a deemphasis characteristic is given to subject an input signal to deemphasis if the input signal is subjected to preemphasis, to the input side of a DA converter. CONSTITUTION:A signal processing circuit 1 detects a code indicating whether a digital recorded signal is preemphasized or not, and an emphasis switching control signal is transmitted by an emphasis switching control signal circuit 6. A digital filter 2 eliminates noise components from the recorded signal, and the deemphasis characteristic is given to the digital filter 2 by the emphasis switching control signal and the recorded signal is deemphasized to not only make the frequency characteristic flat but also reduce the noise of a high frequency component in an audible band if the recorded signal is preemphasized, and the output is outputted to a DA converter 3. The signal is subjected to aperture compensation by an aperture circuit 4 and has the noise of the high frequency component eliminated by a low pass filter 5 to obtain an analog reproduced output.
Patent JP-H0326834-A (JP)
Title: Variable compression ratio engine
Inventor: MATSUDA MASAHIKO
IPC: F16H21/20
Filed: 1989-06-26
Abstract: PURPOSE:To simplify structure by arranging a valve into an intermediate crank journal and selectively locking the position of an eccentric bearing by shifting a locking pin. CONSTITUTION:In a valve 10 installed in an intermediate crank journal 3, a lock pin 101 shifts rightward when the oil pressure in an oil passage 6 is low, and a diameter part 105 collides with one edge of a guide sleeve 103, and projects the first small diameter part 104 by a prescribed quantity, and is engaged with a lock hole 721 for low compression on an eccentric bearing 7. Therefore, the journal 3 and the bearing 7 are formed integrally, and the stroke of a connecting rod is reduced, and the compression ratio is reduced. When the oil pressure in the oil passage 6 increases, the pin 101 shifts leftward, and a large diameter part 106 collides with the stepped part 110 of the circular diameter part of a case, and projects the second small diameter part 107 by a prescribed quantity, and is engaged with a lock hole 711 for high compression on an eccentric bearing set contiguously on the left side, and the journal 3 and the bearing 7 are formed integrally, and the stroke of the connecting rod is increased.
Patent JP-S6318365-A (JP)
Title: Binder type carrier
Inventor: KORI SHUNTARO
IPC: G03G9/107
Filed: 1986-07-10
Abstract: PURPOSE:To increase volume electric resistivity and to prevent the flocculation of carriers by magnetic force so as to obtain an image having no white lines by using a specific polyester resin as a binder resin. CONSTITUTION:The binder resin is a mixture composed of (a) a diol component in which 1 or >=2 kinds of the diol compds. expressed by formula I-IV are used and are so combined to incorporate propylene groups in the resin in the number larger than the number of ethylenes E, (b) a divalent carboxylic acid, the anhydride thereof or the lower alkyl ester thereof, and (c) trivalent or higher polyvalent carboxylic acid, the anhydride thereof or the lower alkyl ester thereof. Said polyester resin consists of the mixture contg. 5-30mol% divalent carboxylic acid expressed by formula V or VI or the anhydride thereof as the component (b) and 5-30mol% trimellitic acid or the anhydride thereof as the component (c). The binder resin is so used that the ratio of said resin to the magnetic powder is 200:100-900:100 by weight.
Patent JP-S5686092-A (JP)
Title: Driving circuit for two-phase brushless motor
Inventor: MIZUMOTO KATSUHARU
IPC: H02P6/08
Filed: 1979-12-15
Abstract: PURPOSE:To eliminate the occurrence of the unevenness of rotation by making the 1st and 2nd differential couples formed of transistors operate by a singla constant- current source and by making the change in current be outputted by a current mirror circuit to excite a driving coil. CONSTITUTION:The 1st differential couple formed of transistors Q11 and Q12 wherein Hall elements H1 and H2 are connected with a base and the 2nd differential couple formed of Q21 and Q22 are provided and the constant current is supplied from transistors Q31 and Q32 biased with bias voltage Vb. Furthermore, the current mirror means Q13-Q18, Q23-Q28 which output the current proportional to the current flowing each current line of the differential couples are provided and the change in potential at the connecting points P1-P4 thereof is amplified by the 1st-4th emitter-follower couples to excite the driving coils L1 and L2. Since the supply of current is made from a single constant current source to differential couples, the occurrence of the unevenness of rotation due to the scattering of characteristics can be prevented.
Patent JP-H06626-A (JP)
Title: Pouring trough
Inventor: UCHIDA MUTSUO
IPC: B22D35/00
Filed: 1992-06-23
Abstract: PURPOSE:To correct a warp generated due to uneven coating, etc., of a facing material. CONSTITUTION:The water cooling jackets 7a, 7b are respectively arranged on both sides of the trough main body 1, and the solenoid valves 12a, 12b, which control each cooling water supply quantity, are arranged at the cooling water supply pipes 9a, 9b, which supply cooling water to each water cooling jacket. A warp of the trough main body 1 is detected by the displacement at its tip by the photoelectric switch 14a, 14b. Based on detected result, the solenoid valves 12a, 12b are controlled so as to vary the balance between each cooling water supply quantity to both cooling jackets 7a, 7b, correcting a warp of the trough main body 1.
Patent JP-H0212833-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI SHOICHI
IPC: H01L27/06
Filed: 1988-06-30
Abstract: PURPOSE:To simplify a process, and prevent the short of aluminum electrode by a method wherein a second opening part is formed by selectively etching a second insulating film, polycrystalline semiconductor layer and first insulating film, and a metal film is stuck by eliminating the second insulating film by using a selectively formed barrier metal layer as a mask. CONSTITUTION:In a first insulating film 6 covering a semiconductor substrate 1, a first opening part to form a first electrode, and a polycrystalline semiconductor layer 9 and a second insulating film 12 are deposited on the whole surface including the opening part. The second insulating film 12, the polycrystalline semiconductor layer 9 and the first insulating film 6 are selectively etched in the region different from the first opening part, and a second opening part to form a second electrode is formed. On the substrate surface in the second opening part, a silicide alloy film 13 is formed, and a barrier metal film 14 is selectively formed so as to cover the second opening part. By using the barrier metal film 14 as a mask, the second insulating film 12 on the polycrystalline semiconductor layer 9 is eliminated, and a metal film 15 is stuck to the whole surface. The metal film 15 is selectively etched together with the polycrystalline semiconductor layer 9 so as to be left in the first and the second opening parts.
Patent JP-H058072-A (JP)
Title: Laser beam machining method
Inventor: YOSHINO YOICHI
IPC: B23K26/06
Filed: 1991-07-04
Abstract: PURPOSE:To enable increasing the machining speed by keeping the sizepower of a laser beam oscillator 1, as it is. CONSTITUTION:The pulse laser beam A emitted from the laser beam oscillator 1 is distributed into plural beams by a beam distributor 2. The transmitted beam B drives a machining head 3A and the head machine a sample 4 on an XYstage 5. In the mean time, the reflected beam C drives a machining head 3B and the head machines the sample 4 at the other area from the area machined by 3A at the time same time. By the transmission, reflection or reflection at the different angle of the laser beam, such the distributor 2 realizes simultaneous multiarea machining. These oscillator 1, distributor 2 and stage 5 are synchronously controlled by a control system 6.
Patent JP-S6225654-A (JP)
Inventor: KOYAMA SEIICHI
IPC: E04G21/12
Filed: 1985-07-24
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-H11347018-A (JP)
Title: Humor examination device
Inventor: WATANABE KIICHI
IPC: A61B5/145
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To enable to collect a little amount of outflowed humor by equipping the device with a decompressing means to decompress the inside of a vessel main body with an opening on the front face and a sampling part facing the opening part side in the main body in a humor collector to make humor such as blood flow out onto the skin surface and collect. SOLUTION: On sampling, the opening part of a vessel main body 1 is pressed against skin 20 by fingers, etc., at first to block the opening part. Next, a switch 11 of a humor transudation device 6 is pressed to disengage the engagement of a stopper 12 with a step part 13 to release the force of a spring 10 to puncture a needle supported by a needle supporting part 7 into the surface of skin to transude blood from the skin surface. At that time, the inside of the tightly closed body 1 is made decompressed by a decompressing pump 13 connected to the body 1 to bring the sampling part of a sensor 19 into contact with the blood on the skin surface swollen toward the inside of the body 1. Thus the blood is fed into the sensor 19 through which a body glucose level is examined.
Patent JP-2000080506-A (JP)
Title: Knitted reinforced gloves
Inventor: TAIRA KENICHIRO
IPC: A41D19/015
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To make a reinforcing yarn not expose to the insides of gloves, consequently to provide an excellent touch and not to damage the skin, in knitted reinforced gloves obtained by partially adding a reinforcing yarn to a knitting yarn and knitting the gloves. SOLUTION: In this knitted reinforced gloves for works having partially a reinforcing part 1, the reinforcing part 1 is formed by knitting plain stitch by two yarns to form plating knitting for arranging one yarn in the front side and the other in the reverse side, making the yarn in the front side form the reinforcing yarn 3 and the yarn in the reverse side form a knitting yarn 2 to form the whole gloves.
Patent JP-S6223290-A (JP)
Title: Character graphic display device
Inventor: UNEMURA TOYOAKI
IPC: H04N7/173
Filed: 1985-07-23
Abstract: PURPOSE:To eliminate the need for an address bus buffer and a data bus buffer exclusive for a nonvolatile memory by arranging the nonvolatile memory after an address signal generating section switching each address signal from a control section and a display address signal generating section. CONSTITUTION:The address terminal of the nonvolatile memory 12 is connected to the output of the address signal switching section 4 and the data terminal is connected to the 1st 2-way data bus buffer 7. In writing data on the nonvolatile memory 12, when the address signal switching section 4 is changed over to the address signal from the control section 1, the 1st 2-way data bus buffer 7 is opened and a selector 13 applies chip select to the nonvolatile memory 12. In case of read, similarly the address signal switching section 4 designates an address, then the read registration data is read by the control section 1 via the 1st 2-way data bus buffer 7, processed by the control section 1 and written on the 1st and 2nd display memories 5, 6.
Patent JP-S5981706-A (JP)
Inventor: JIYON TAURAA EBANSU
IPC: G05B19/414
Filed: 1983-09-07
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-H0333286-A (JP)
Title: Production of steel cord
Inventor: SETOMOTO TAKAHARU
IPC: D07B1/06
Filed: 1989-06-26
Abstract: PURPOSE:To obtain a steel cord optimum as a rubber reinforcing material for tires used in large-sized vehicles, such as bus or truck, in one step by applying four kinds of twists to wire groups using plural rotating bodies in the one step. CONSTITUTION:Plural wiry bodies on cradles 3 and 13 are led out of one shaft center of a rotating body (X) and rotated around the cradle 3 with the shaft center of the rotating body as the center. The first twist is applied to provide a twisted wire group (A). The residual wiry bodies are then directly led out of the other shaft center of the rotating body and intertwisted with the twisted wire group (A) to afford a twisted wire group (B). The resultant twisted wire group is then gathered with 1 to plural wiry bodies delivered from the outside of a rotating body (Y) and rotated around the cradle 13 to apply twists and provide a twisted wire group (C), which is subsequently gathered with plural wiry bodies delivered from the outside of the rotating body (Y) and twisted to afford a twisted wire group (D). Thereby, the objective steel cord is obtained.
Patent JP-S646866-A (JP)
Title: Chemical analyzer
Inventor: HIGASHIURA ISANORI
IPC: G01N21/78
Filed: 1987-06-30
Abstract: PURPOSE:To shorten the warm up time by providing a control signal input means and temp. detecting means and releasing the warm up when an analysis slide attains a prescribed temp. by the input of the control signal. CONSTITUTION:The output of the control signal input means 1 for instructing the shortening of the warm up time of an instrument and the output of a measured temp. detecting means 4 for detecting the temp. for measuring the analysis slide are inputted to a control means 3. The output of the control means 3 is inputted to a timer means 5 in which the warm up time of the apparatus is set. The control means 3 emits the output to the timer means 5 to release the warm up time by the input of the control signal when the analysis slide is at the prescribed temp. The warm up time is thus shortened and the result of the measurement is obtd. in the case of emergency.
Patent JP-H0593139-A (JP)
Title: Preparation of rtv organopolysiloxane composition
Inventor: TOOMASU POORU ROTSUKUHAATO
IPC: C08L83/04
Filed: 1991-06-10
Abstract: PURPOSE: To improve the stability for a long time by incorporating a silanol- terminated polydiorganosiloxane, a condensation catalyst, a polyalkoxysilane cross-linking agent, an org. nitrogen-containing promoter and a scavenger having hydroxyl group.  
     CONSTITUTION: The following components are mixed: (A) a silanol-terminated polydiorganosiloxane, (B) a polyalkoxysilane cross-linking agent of formula I [wherein R 1  is 1-8C aliph. org. group such as alkyl, alkyl ether, etc., or 7-13C aralkyl; R 2  is 1-13C monovalent (un)substituted hydrocarbon group; and b is 0 or 1] in an amt. of 0.001 to 0.1 pt.wt. for 100 pts.wt. component (A), (C) a condensation catalyst, (D) an organic nitrogen-contg. promotor comprising a cyclic amidine having at least one chemically combined unit of formula II (wherein each free valence is occupied by C, H or Si) in an amt. of 10 -5  to 0.15 pt.wt. per pt.wt. of the component A, and (E) a hydroxyl group scavenger having an alcohol-reactive functional group bonded with an atom selected from among C, H, N, O, P, S, Cl, F, Br and I and having a mol.wt. of 40 to 100. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S6064918-A (JP)
Title: Antiinflammatory injection fluid
Inventor: GIYUNTAA METSUTSU
IPC: C07C59/64
Filed: 1984-08-04
Abstract: The invention relates to the use of naproxen lysinate, ketoprofen lysinate and/or diclofenac lysinate in the form of an injectable solution in the treatment of inflammations and rheumatic disorders, and to injectable solutions containing the anti-inflammatory active compound naproxen, ketoprofen or diclofenac in the form of its lysinate.
Patent JP-S6225183-A (JP)
Title: Marking ink composition
Inventor: KOBAYASHI YUICHI
IPC: C09D11/17
Filed: 1985-07-24
Abstract: PURPOSE:The titled composition having improved drying resistance of pen, point providing the pen point slightly drying even if it is allowed to stand while the cap is being removed, comprising a colorant, an organic solvent, an organic solvent-soluble resin, an alpha-olefin with a specific melting point and a specific compound. CONSTITUTION:The aimed composition obtained by blending 2-17wt% colorant (preferably processed pigment having surface preferably coated with a resin) with (B) 65-85wt% organic solvent (e.g., lower alcohol, etc.), (C) 3-19wt% resin (e.g., rosin, rosin-based resin, etc.) soluble in the solvent B, (D) 0.15-3wt% alpha-olefin having 30-85 deg.C melting point and (E) 3-5wt% polyoxyethylene alkyl ester phosphoric ester or sulfuric ester.