baber/WOPTO huggingface dataset:
Patent JP-H04100721-A (JP)
Title: Fluid pressure supply device for vehicle
Inventor: AOYAMA YUTAKA
IPC: B60G17/04
Filed: 1990-08-17
Abstract: PURPOSE:To avoid the occurrence of disadvantages such as the shortage of flow and the like by controlling the discharge quantity of a pump portion, in consideration of the temperature of operating oil as well as the running condition of a vehicle. CONSTITUTION:A mode setting circuit of a discharge quantity control circuit 50 stores a map and executes operational processing. An addition signal QA, pilot flow rate Q0, a pump rotational frequency signal N and an oil temperature signal T supplied from an oil temperature sensor 57 are read. According to the signal T, the map is retrieved to set a pilot flow rate correction factor K1 and a pump discharge quantity correction factor K2. The flow rate Q0 and the factor K1 are multiplied to obtain a pilot flow rate Qv corresponding to the oil temperature, and an addition value QA and the flow rate Qv are added to obtain the estimated consumption flow rate Q2 consumed in the whole system. According to the factor K2, the relationship among the rotational frequency N1 the flow rate Q2 and an operating mode of a sump portion 51 is corrected to the relationship corresponding to the oil temperature. With reference to the corrected mode map, an operating mode of the pump portion 51 is set. For example, in case of a mode 1, only the output of the second hydraulic pump 34B having a small discharge quantity is supplied.
Patent JP-H03104167-A (JP)
Title: Multilayer transducer having bonded contact and bonding thereof
Inventor: ARI REETO
IPC: H01L23/52
Filed: 1990-08-17
Abstract: PURPOSE: To provide a new type having an adhered contact by arranging an electric contact area at a conductive section on the vertical surface of a transducer to be formed in the case of division from a wafer. CONSTITUTION: A transducer 1 is formed from semiconductor layers 2 and 4 and an insulating layer 3 located between the semiconductor layers 2 and 4. Then, an electric contact area 5 of the transducer 1 is arranged with the conductive section on the vertical surface of the transducer 1 to be formed in the case of dividing the transducer 1 from the wafer as an adhesive plane 6. In this area, the path of an ohm contact is determined from the semiconductor layer 2 to the adhesive plane 6 while extending the adhesive plane 6 from the semiconductor layer 4. Thus, the multilayer transducer 1 of the new type having the adhered contact can be provided and its adhesion can be executed.
Patent JP-H03117084-A (JP)
Title: Video apparatus
Inventor: GERUTO RAIME
IPC: H04N9/84
Filed: 1990-08-17
Abstract: PURPOSE: To reduce crosstalks by providing a phase device which receives a line signal and a track signal and outputs an FM signal to a write head device with specific phase shift, between an FM modulator and the write head device. CONSTITUTION: A phase device 39 is provided between an FM modulator 43 and a write head device 38 is addition to the FM modulator 43, the write head device 38, and a circuit 30. The phase device 39 applies an arbitrary specified phase shift to an arbitrary line of an arbitrary track and executes different phase shift on an FM signal line face supplied by the modulator before recording on a tape. Thus, the occurrence of crosstalk error is reduced more than conventional.
Patent JP-S60110196-A (JP)
Inventor: KOBAYASHI TEI
IPC: H05K1/11
Filed: 1983-11-18
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-H0381238-A (JP)
Title: Production of 5,8-dihydro-1-naphthol
Inventor: SUZUKI MIKIO
IPC: C07C39/23
Filed: 1989-08-24
Abstract: PURPOSE:To obtain the subject compound on an industrial scale at a low cost while suppressing by-production of 5-hydroxytetralin by reducing 1-naphthol with an alkali metal in liquid ammonia mixed with water. CONSTITUTION:5,8-Dihydro-1-naphthol useful as an intermediate for hypotensor, etc., is produced by reducing 1-naphthol with an alkali metal such as lithium, sodium and potassium in liquid ammonia. In the above process, the liquid ammonia is mixed with water, preferably water containing 1-2mol, especially 1-1.5mol (based on 1mol of the raw material) of an alkali metal hydroxide such as lithium hydroxide, sodium hydroxide or potassium hydroxide at a volume ratio (water : ammonia) of 1:(4-60), preferably 1:(10-50) and the reaction is carried out preferably at <=-20 deg.C, especially -25 to -70 deg.C to obtain the objective compound on an industrial scale at a low cost.
Patent JP-S6197389-A (JP)
Inventor: KOSTELNIK ROBERT J
IPC: C08F4/62
Filed: 1984-10-17
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-H02160723-A (JP)
Title: Inhibition of hiv using tumor cell proliferation
Inventor: BUERA BURANKOBUAN
IPC: A61K9/50
Filed: 1989-08-24
Abstract: PURPOSE: To inhibit HIV-infection and/or HIV-replication by administering an effective amount of tumor growth factor(TGF)-β. CONSTITUTION: HIV is inhibited by administering a matured or precursor form of TGF-β1 , TGF-β2 or TGF-β1/2 hybrid to a HIV-infected body in an amount effective to inhibit infection or replication of HIV. The TGF-β is administered by mixing in a pharmacological carrier, binding with the carrier or targeting molecules (e.g. an antibody which regulates a cell antigen, a hormone, a growth factor) or combining in liposomes, microcapsules and a regulatively releasing preparation. The TGF-β canbe used with an antivirus compound inhibiting a reverse transcriptase activity, a soluble CD4 , a monoclonal antibody or other cytokinins and growth factors, etc.
Patent JP-H0883588-A (JP)
Title: X-ray analyzer
Inventor: SUDO ITSUKI
IPC: H01J37/244
Filed: 1994-09-13
Abstract: PURPOSE: To eliminate adverse influence of a radiating electron beam of an X-ray detector on an orbit by constituting a part facing at least the electron beam central axis of an X-ray detecting means out of a nonmagnetic material. CONSTITUTION: An accelerated electron beam 1 is perpendicularly irradiated to a surface of a sample 2, and a beam diameter of the electron beam 1 is made smaller than the size of an accumulating area of a residual film. Accelerating energy of an accelerating line 1 is controlled in 5kev or less, and the focusing and accleration are performed by an objective lens 3 and a condenser lens 4. When the electron beam is irradiated, X-rays 5 are generated from the residual film, and the X-rays 5 are detected by an X-ray detector 6 near the axis of the electron beam 1 in an intermediate position between the objective lens 3 and the condenser lens 4. The detector 6 has an energy analyzing function, and the arranging position is brought close to the electron beam 1 as much as possible, and the X-rays 5 are made incident on a light receiving surface.  Therefor, the detector 6 is housed in a housing 9 composed of a nonmagnetic material, and is arranged very close to the electron beam central axis between the lenses 3 and 4.
Patent JP-S6374135-A (JP)
Title: Optical information recoding medium and recording method thereof
Inventor: ISHIGURO TAKASHI
IPC: G11B7/24033
Filed: 1986-09-17
Abstract: PURPOSE:To simplify construction and recording method by applying perpendicular/ parallel magnetic fields to a recording layer consisting of a liquid crystal which has the transition temp. higher than an ordinary temp. and lower than the temp. at the time of laser light projection while projecting laser light thereto, thereby executing recording/erasing. CONSTITUTION:Dianilsalbentidine which is a high-temp. crystal and indole cyanine dye which is a laser absorptive dye are dissolved at a prescribed weight ratio in a diacetone alcohol and the soln. is coated on the surface of a polymethyl methacrylate substrate 11. After the magnetic field perpendicular to the substrate 11 is passed through the coating, the coating is dried to form the recording layer 12. The laser light is projected to the recording layer 12 to make recording while the perpendicular magnetic field is kept impressed to the surface of the recording layer by setting electromagnets (a), (b) at the same magnetic piles. The recorded information is erased if the laser light is projected to said layer while the parallel magnetic field is kept impressed thereto by setting the electromagnets (a), (b) at the different magnetic poles. The need for bringing a contact into contact with the recording layer 12 is, therefore, eliminated and the construction and recording method are simplified.
Patent JP-S6372506-A (JP)
Inventor: MATSUI KATSUNORI
IPC: B28B7/14
Filed: 1986-09-17
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-H02257439-A (JP)
Title: Optical disk device and method for controlling the same
Inventor: TAKAHARA TAMANE
IPC: G11B7/095
Filed: 1989-08-28
Abstract: PURPOSE:To improve the controllability of an optical disk device by recognizing the moving state of an irradiated position with considering that intervals between tracks are irradiated with optical beam when adjacent pit patterns are synthesized for a detected pit pattern. CONSTITUTION:A pit pattern storage part 30 is provided to store the pit pattern provided in the track and the synthesized pit pattern of the adjacent tracks and a position detection part 23 is provided to compare the detected pit pattern with the pit pattern, which is stored in the pit pattern storage part 30, and to detect the irradiated position of the optical beam. Then, a moving quantity detection part 25 is provided to compare information concerning the irradiated position of the optical beam obtained in the position detection part 23 and to recognize the moving state in the irradiated position of the optical beam. A signal to be obtained between the tracks is handled as the signal independent of a signal to be obtained on the track. Then, it is prevented that operation is judged as a reading error or the moving direction of an optical pickup is judged to be irregularily changed. Thus, the controllability of the optical disk can be improved at the time of a high-speed access.
Patent JP-H0557955-A (JP)
Title: Line printer
Inventor: SHIMURA MASATOSHI
IPC: B41J2/455
Filed: 1991-08-29
Abstract: PURPOSE:To reduce weight by miniaturization of a line printer and to improve productivity thereof which corrects uniformly a distribution of light intensity in a main scan direction of a line head. CONSTITUTION:Memory means 39, 41 which preliminarily respectively store an error data roughly estimating a distribution of light intensity of a light emission element array, a variation data of a light converging characteristic of a lens array, and a relative positional data between the light emission element array and the lens array, are provided. A correction data is calculated from each data of such memory means 39-41, and light emission correcting means 17, 37, 38 uniforming the light intensity of the line head are provided.
Patent JP-S6461675-A (JP)
Title: Magnetic detector
Inventor: TAKAGI MIKIO
IPC: G01R33/02
Filed: 1987-09-01
Abstract: PURPOSE:To improve stability by winding 1st and 2nd coils around a rod material with high magnetic permeability, amplifying the output of the 1st coil by a filter amplifier with Stau/(1+Stau), and integrating and feeding part of its output back to the 2nd coil. CONSTITUTION:The two coils 2 and 3 are wound around a core 1 and a voltage induced by the coil 2 is amplified by an amplifier 4 to obtain an output voltage e0. The amplifier 4 includes the filter amplifier with Stau/(1+Stau) characteristics, the output e0 of the amplifier 4 is voltage-divided by resistances r1 and r2 and integrated by an amplifier 5 for integration, whose integral voltage is converted by a voltage/current converting circuit 6 into a current, which is fed back to the coil 2 through the coil 3. Further, a comparator 7 is connected to the output of the amplifier 5 and its output voltage is compared with a reference voltage; when the integrator of the amplifier 5 is saturated, a capacitor C1 is short- circuited through a relay Ry. Thus, variance is removed and the sensitivity is stabilized.
Patent JP-H0553506-A (JP)
Title: Navigation device
Inventor: KASHIWAZAKI TAKASHI
IPC: G08G1/0969
Filed: 1991-08-29
Abstract: PURPOSE:To store a movement course where a vehicle travels in the past as track data, to refer to the data when the vehicle travels to the same destination again, and to effectively assist driving as to the navigation device equipped with a means which stores the track data on the passed course and displays the stored data for reference. CONSTITUTION:The navigation device is equipped with a track gathering means- which gathers and stores track data based upon a position on a current position, a track storing means which stores gathered track data on an area sectioned by a start point and the end point of gathering as to one or plural areas, a track control means which stores the track data gathered by the track gathering means in a track storing means together with information regarding the gathering area of the track data with an external instruction and controls the track data stored in the track storing means with a track control table, a controller 27 which selects track data on an externally instructed area among the track data stored in the track gathering means and track storing means, a track display means 25 which displays the track in the instructed area together with map information, etc.
Patent JP-H0967140-A (JP)
Title: Enamel glaze composition
Inventor: ANDO MASAMI
IPC: C03C8/08
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To produce a glaze composition capable of keeping a good brightness of an enamel surface over a long period of time. SOLUTION: This glaze composition contains Li2 O, Na2 O, K2 O, CaO, SrO, ZnO, B2 O3 , TiO2 , P2 O5 , Sb2 O5 and SiO2 , has the following composition and is used preferably for aluminum and aluminum alloys. 23-30wt.% (Li2 O+Na2 O+ K2 O), 8-10wt.% (CaO+SrO+ZnO). 4-5wt.% B2 O3 , 19-24wt.% (TiO2 +P2 O5 +Sb2 O5 ) and 39-43wt.% SiO2 .
Patent JP-H0266645-A (JP)
Title: Network data base
Inventor: MORIYA KUNIHIKO
IPC: G06F12/00
Filed: 1988-08-31
Abstract: PURPOSE:To easily cope with the change of a data base schema by using a hash function for accesses together with the pointers to the master and slave records and then using the pointers to the next and preceding master-slave link records having the relation with the same master record. CONSTITUTION:It is supposed that the master-slave relation is previously secured between a group 101 of master records 11 and a group 102 of slave records 12. Then a new master-slave relation is added between a record type A101 and a record type C104. As shown by a dotted line part (additional part due to the change of a schema), a master-slave link record group 105 is newly added in accordance with addition of the type C104. Then a hash function h3 from the type A101 to the group 105 and a hash function h4 from the type C104 to the group 105 are newly produced. Thus the master record type A and the slave record type C are connected together in a master-slave relation. In such a way, the schema of a data base can be changed without changing at all the contents of the existing record types.
Patent JP-H0756382-A (JP)
Title: Capusule toner and its production
Inventor: INABA YOSHIHIRO
IPC: G03G9/08
Filed: 1993-08-12
Abstract: PURPOSE:To provide such a capsule toner that contains fine dispersion of dyestuff, has high picture image density, excellent fixing property, sharp size distribution, good electrification property, and excellent holding property of the core material, and that causes no deterioration of an org. photosensitive body, and to provide the production method of this toner. CONSTITUTION:The core material and/or the shell material of this capsule toner contains at least dyestuff and maleic acid anhydride copolymers expressed by general formula I or II or the product of ring opening reaction of the copolymer. This capsule toner is produced by mixing maleic acid anhydride copolymers, dyestuff, and other core material to disperse the dyestuff, mixing this core material mixture with polyisocyanate, polybasic halogenated acids, or epoxidized compd., emulsifying the obtd. mixture in a water-base medium to effect polymn. with polyamine or polyol in the liquid-drop interface to produce capsules. In formula I or II, A is an alkylene group, R is a hydrogen atom or alkyl group, and n is an integer 1-20.
Patent JP-S60113646-A (JP)
Title: Disc type brushless motor with one position detector
Inventor: HIRANO NORIMITSU
IPC: H02K29/00
Filed: 1983-11-21
Abstract: PURPOSE:To self-start a magnet rotor by providing cocking generating means at the prescribed position to an armature coil. CONSTITUTION:A square case 9 for a disc brushless fan motor has a central through hole 10, and a projection 9a is provided on the inner periphery of the hole 10. A fan motor FM is supported by bearings 11, 12. A stator armarure 1 has an armature coil 4 provided on a stator armature. A cup unit 20 with a fan is disposed on the armature 1. A magnetic yoke 27 and a field magnet 2 are secured to the unit 20. A screw 15 as cocking generating means is provided at the position of the prescribed width from the conductor unit which contributes to a torque generated from an armature coil 4 opposed to the rotating direction of the magnet rotor 2.
Patent JP-H0543183-A (JP)
Title: Inspection device for escalator safety device
Inventor: KAJIURA TADAE
IPC: B66B31/00
Filed: 1991-08-06
Abstract: PURPOSE:To carry out an inspection work for confirming the operation of a safety device in short time by making a rear wheel diameter at any step among many steps smaller than that at the other step. CONSTITUTION:A rear wheel at any step is replaced with a small diameter rear wheel 2a prepared for inspection. When a key switch for starting an escalator is turned on, the escalator is operated. Since the rear wheel is small in diameter, the rear wheel shaft 5, the moving locus of which is lowered, and a touch sense 4 are made in contact with each other to operate a safety device 3, turning off a switch and de-energizing a relay. Then the escalator is stopped. Thus, since the switch turned off by the operation signal from the safety device is of self-returning type, the escalator on which peeling off of a rear wheel tire is actually produced cannot be reset automatically when it is stopped, and the safety of the escalator is assured.
Patent JP-H0272268-A (JP)
Title: Automatic clutch controller for vehicle equipped with continuously variable transmission
Inventor: HAYASHI TAKASHI
IPC: F16H47/00
Filed: 1988-09-01
Abstract: PURPOSE:To release an automatic clutch at the optimum time on the stop of a vehicle by detecting the vehicle deceleration speed on the brake application for the vehicle and release-controlling the automatic clutch at the earlier time as the vehicle deceleration speed becomes larger. CONSTITUTION:A controller 46 receives the signals of a variety of sensors, and when a vehicle is applied with brake by a brake signal SB, the automatic clutch (lock-up clutch) of a continuously variable transmission 14 is released by operating a hydraulic circuit 60 before the stop of the vehicle. In this case, the vehicle deceleration speed in the brake application for the vehicle is detected from a car speed signal SV, and as the vehicle deceleration speed increases more, the automatic clutch is released earlier. Thus, the overdelay of the release on the stop of the vehicle, discomfortable feeling due to the engine brake action due to the change of the speed change ratio of the continuously variable transmission to the deceleration side or the engine stop on the sharp brake application can be prevented, and the automatic clutch can be released at a relatively low speed, and the idle traveling feeling after the release can be reduced to the exceedingly small value.
Patent JP-H0668482-A (JP)
Title: Both-side access mechanism of optical disk drive
Inventor: TAKAHASHI NAOMASA
IPC: G11B21/12
Filed: 1992-08-18
Abstract: PURPOSE:To provide the both-side access mechanism of the optical disk drive which can evade a collision between a cassette and an optical head at the time of cassette loading. CONSTITUTION:This mechanism has a couple of carriages 14 and 15 mounted with optical heads 11 and 12, two guide shaft couples 20 and 21 which support the carriages 14 and 15 movably in a radius directions of an optical disk through a support bearing 16, a couple of movable bases 22 and 23 which support the guide shaft couples 20 and 21, and rotary support shafts 24 and 25 which support the movable bases 22 and 23 so that they slant and oscillate to optical disk surfaces around their one-end sides. Then the movable bases 22 and 23 are rotated between a 1st rotation position for disk reproduction and a 2nd rotation position for the loading and unloading of a cassette 13.
Patent JP-S59130456-A (JP)
Title: Semiconductor device
Inventor: SUZUKI YASOJI
IPC: H03K19/096
Filed: 1983-11-24
Abstract: PURPOSE:To enable high speed actions and reduce the consumed power by a method wherein a well region formed necessarily on the substrate of a complementary MOS type integrated circuit is divided, and the device is arranged on on this region by selecting the propriety of impressing a high reverse directional voltage. CONSTITUTION:A plurality of P-channel type MOS transistors TrP's are formed on the substrate 1, and P type well regions 2 and 3 alienated from each other are formed on the substrate 1. A plurality of N-channel type MOS transistors TrN1 and TrN2 are formed on these region 2 and 3 respectively; an MOS element such as a memory cell to which a high reverse directional voltage is not impressed is formed on the region 2, and an MOS element to which the high reverse directional voltage is desired to be impressed is formed on the region 3. Then, one power source voltage VDD used in a main complimentary memory circuit is impressed on the substrate 1, the other power source voltage VSS on the well region 2, and a high power source voltage Vsub higher in the negative direction than the voltage VSS on the well region 3. Such a constitution enables to cause the memory cell of the well region 2 to well perform information memory, and to contrive to speed up the action because the junction capacitance becomes small.
Patent JP-2000018435-A (JP)
Title: Hanging band for piping
Inventor: KASHIWAGI YUJI
IPC: F16L3/10
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a hanging band for piping which can efficiently and safely perform temporary fixation of a piping. SOLUTION: This hanging band is fixed to a leg of a turn backle which is attached to a lower end of a hanging bolt whose upper end is fixed to a ceiling slab by means of bolt and nut. In such a hanging band, one end of a receiving side having band is connected to one end of a covering side hanging band by means of a hinge mechanism 100. In addition, an outer peripheral surface of the receiving side hanging band is partially superposed on the inner peripheral surface of the covering side hanging band.
Patent JP-2000033021-A (JP)
Title: Chair
Inventor: HAGIWARA SHOJI
IPC: A47C3/38
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a chair provided with a freely height adjustable seat part. SOLUTION: A chair support frame is provided with inclination rods 7 which are inclined so as to permit a lower end to be positioned at a more front part as compared with a lower end, through-holes 27 vertically penetrating seat support rods 25 are formed in the rear parts of the seat support rods 25 which support the seat part and the through-holes 27 of the seat part support rods 25 are fitted to the inclination rods 7 with play.  The seat part is made to be freely adjustable in height by fitting fixing rings 31 to the cross parts 29 of the seat part support rods 25 with the inclination rods 7 so as to permit the front parts 31a of the fixing rings 31 to be held between the lower surfaces 25b of the seat part support rods 25 and the front surfaces 7c of the inclination rods 7 and also to permit the rear parts 31b of the fixing rings to be held between the upper surfaces 25a of the seat part support rods 25 and the rear side surfaces 7d of the inclination rods.