baber/WOPTO huggingface dataset:
Patent JP-H01232511-A (JP)
Title: Rotary magnetic head device
Inventor: SATO HITOSHI
IPC: G11B5/53
Filed: 1988-03-11
Abstract: PURPOSE:To adjust a height position with high accuracy by having a stick member to be engaged to a holding hole provided on a rotary drum and a magnetic head attached through a head base to the stick member. CONSTITUTION:After a rotary magnetic head device is assembled, screws 25 and 26 and a loosening plate member 24 are moved in the direction of arrows 41 and 42 in the orthogonal direction of a rotation axis 1, and the projection quantity and a fitting angle of a magnetic head 21 are adjusted. In such a case, after the tightening of the screws 25 and 26, a setting screw 27 is rotated, the plate member 24 is bent, and the height position in the direction of the rotation axis of the magnetic head 21 is adjusted. Thereafter, the projection quantity and the fitting angle of the magnetic head 21 are checked. At such a time when dislocation is generated, the screws 25 and 26 are loosened, and readjusted. By adjusting the height position by means of the setting screw 27, a shim can be sandwiched between the plate member 24 and the fitting surface of a rotary drum 2, and the circular arc movement of the magnetic head 21 can be made smaller.
Patent JP-S62211661-A (JP)
Title: Photosensitive body
Inventor: TAKEUCHI SHIGEKI
IPC: G03G5/082
Filed: 1986-03-13
Abstract: PURPOSE:To form a good photosensitive body by setting the difference of the energy gaps phi of the Fermi level and valance band between at least one intermediate layer between adjacent layers and the layer adjacent thereto, between the two electric charge generating layers on one side of an electric charge transfer layer to prescribed eV or below. CONSTITUTION:The charge transfer layer 2 consisting of a-SiC:H, etc., contg. at least one kind of C, N and O, the intermediate layer 6, the layer 13 consisting of a-SiN:H, the intermediate layer 7, an a-SiGe:H layer 5, and a surface reforming layer contg. C, N, O or Ge are laminated on a conductive backing substrate 1. The a-SiGe:H layer 3 exhibits high sensitivity in the long wavelength region of a prescribed range according to irradiation of light. The a-SiH layer 4 improves the surface potential characteristic of this photosensitive body. The intermediate layers are respectively provided between the layers 5-3 and 3-2 and the difference of phi between the respective layers is set at, for example, <=0.1eV by these intermediate layers. The photosensitive body having the high sensitivity and good printing resistance is thus obtd.
Patent JP-H07262352-A (JP)
Title: Continuous object discriminating method and three-dimensional image display device
Inventor: YOSHITOME EIJI
IPC: A61B6/03
Filed: 1994-03-25
Abstract: PURPOSE:To easily discriminate linked continuous objects. CONSTITUTION:A three-dimensional image display part 2c displays a three- dimensional image based on the data of a three-dimensional model. An operator designates first and second designated points apparently indicating two continuous objects on the three-dimensional image while using a two-point designating part 2d. Then, a two-point detecting part 2e detects first and second detecting points on the continuous objects corresponding to the first and second designated points, respectively. A search direction acquiring part 2f acquires the direction toward the second detecting point viewed from the first detecting point inside a three-dimensional model space as a search direction. A linkability searching part 2g inspects whether or not the second detecting point is found by tracking the three-dimensional continuous object from the first detecting point along the search direction. A linkability searched result reporting part 2h reports whether or not the continuous objects corresponding to the first and second designated points are linked. Therefore, even when a blood vessel enters the inside of other tissue or a lot of blood vessel are complicatedly entangled like the blood vessels of the lungs, the linked blood vessels can be discriminated.
Patent JP-S62215340-A (JP)
Title: Production of mixed sour whipping cream
Inventor: FURUKAWA KATSUHIRO
IPC: A23C13/12
Filed: 1986-03-15
Abstract: PURPOSE:To produce the titled cream having improved flavor, shape retaining property and tissues, by adding pectin to a sour cream at a specific pH, mixing, heating, homogenizing, sterilizing and cooling the resultant mixture and blending the mixture with whipping cream. CONSTITUTION:Lactic acid bacteria, e.g. Streptococcus cremoris, etc., are added to a new fresh cream with 30-50% fat content to carry out lactic acid fermentation and give a sour cream having 0.5-1.0% lactic acidity and 3.5-4.5pH. A pectin, preferably high methoxyl pectin is then added to the resultant sour cream so as to provide 0.15-1.5wt% content based on the final product. Mixing, heating and homogenizing are carried out to sterilize and cool the mixture, which is then blended with whipping cream at 1:2-2:1 blending ratio and whipped.
Patent JP-H06265843-A (JP)
Title: Bidirectional optical communication module
Inventor: KATO NAOKI
IPC: G02B6/00
Filed: 1993-03-16
Abstract: PURPOSE:To provide the bidirectional optical communication module of simple constitution which has small loss. CONSTITUTION:A polarization beam splitter 11 is arranged on an input/output optical path 14 to a fiber and a liquid crystal layer which serves as a lambda/4 plate to linear polarized light from the polarization beam splitter 11 when no electric field is applied for in-use wavelength and cholesteric or chiral nematic liquid crystal layers 15a and 16a which selectively reflect the light from the polarization beam splitter 11 made into circular polarized light on the basis of the phase difference of the liquid crystal layer when no electric field is applied are arranged adjacently to three effective surfaces other than the input/output surface. At the time of output from the module to the fiber, a driving voltage is applied to the two liquid crystal layers arranged between a light emitting element and the polarization beam splitter 11 to inhibit only the two layers from performing double refraction and selective reflection to the in-use wavelength. At the time of reception, a driving voltage is applied to the two liquid crystal layers arranged between a light receiving element and the polarization beam splitter 11 to inhibit only the two layers from performing double refraction and selective reflection to the in-use wavelength.
Patent JP-S59184020-A (JP)
Title: Speed reduction unit in electric motor car
Inventor: SHIBATA AKIRA
IPC: B60K1/00
Filed: 1983-03-31
Abstract: PURPOSE:To make it possible to carry out the speed change of an electric motor car such as, for example, a motor-driven wheel-chair, irrespective of the degree of accuracy for synchronization, by using two electromagnetic clutches which do not operate, simultaneously, to carry out the transmission of rotation between the rotation transmission side and the rotation receiving side of a speed reduction device. CONSTITUTION:A coil 26 is energized when a movable contact 38 in a speed control shift switch 37 is made into contact with a low contact 39 while a coil 27 is energized when the contact 38 is made into contact with a high contact 41. Upon energization of the coil 26 or 27 an electromagnetic clutch body 17 is attracted to a pulley 8 or 9 so that rotation is transmitted to the pulley 10 or 11 through a belt 12 or 13. At this stage the affection of magnetic flux from an energized side to a deenergized side is eliminated since an insulator plate 20 intervenes between the coils 26, 27. With this arrangement, the pulleys 8, 9 are severally attracted so that synchronization between both pullys 8, 9 may be dispensed, thereby the speed change may be made irrespective of the degree of accuracy for the synchronization.
Patent JP-H09241340-A (JP)
Title: Acrylate resin for optical material and optical material made therefrom
Inventor: KAWASATO HIRONOBU
IPC: G02B1/14
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylate resin which yellows little when subjected to a weather resistance test and a heat resistance test and therefore has an increased degree of freedom of the amount of additives such as a stabilizer by specifying the hue of a fluorenehydroxypropyl acrylate. SOLUTION: This resin comprises an acrylate resin represented by formula I (wherein R is hydrogen or methyl; and (n) is an integer of 0-20) and having a hue (APHA) of 300 or below. The acrylate resin is obtained by reacting diglycidyl ether represented by formula II (wherein (n) is an integer of 0-20) and having a hue (APHA) of 200 or below with (meth)acrylic acid.
Patent JP-H06315379-A (JP)
Title: Thrombolytic agent
Inventor: POORU POOUEN HANGU
IPC: C12R1/91
Filed: 1994-02-17
Abstract: PURPOSE: To obtain a fibrinolytic agent capable of expressing fibrinolylic activities and comprising a plasminogen activator protein recognized with an antibody to human urokinase as an effective ingredient.  
     CONSTITUTION: This fibrinolytic agent is obtained by inserting a polydeoxyribonucleotide segment into a plasmid vector coding for a human derived plasminogen activator protein, transforming E. coli. with the plasmid vector, producing the plasmiogen activator protein in the E. coli., harvesting a plasminogen activator protein expressing fibrinolytic activity and recognized with an antibody to human urokinase and obtain the fibrinolytic agent comprising the said protein. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S63225547-A (JP)
Title: Treatment of glass fiber
Inventor: NAKAMURA KAZUYA
IPC: C03C25/00
Filed: 1987-03-13
Abstract: PURPOSE:To obtain glass fiber free from mix of a metallic foreign material, by cutting glass fiber having minute diameter in the lengthwise direction and thereafter pulverizing it in the lengthwise direction and removing the metallic foreign material by means of solubilization with acid or attraction with magnetic force. CONSTITUTION:After cutting glass fiber having minute diameter of 1-15mum diameter to 2-10mm in the lengthwise direction with scissors or a cutter, it is charged into an automated mortar provided with a high-purity mortar such as agate or 'Sinterkorund(R)' and crushed under rotation in a constant time with a pestle while exerting static pressure. Then glass fiber having 30-40mum length is obtained by immersing this glass fiber into hot water to perform wet sieving. Thereafter this glass fiber is introduced into an acid soln. to remove a metallic foreign material, or both glass fiber 3 and water or alcohol 4 are introduced into a glass vessel 1 fitted with magnets 2 to the outside and agitated with a magnetic stirrer 5 and metallic powder 7 of magnetic substance is stuck on the magnetic stirrer 5 and the wall surface of the vessel 1.
Patent JP-H06267034-A (JP)
Title: Magnetoresistance effect type thin film head
Inventor: IKEGAWA YUKINORI
IPC: G11B5/39
Filed: 1993-03-17
Abstract: PURPOSE:To achieve higher propagation efficiency of a signal magnetic flux to an MR element and the prevention of mixing with noises by performing the propagation of the signal magnetic flux of a flux guide with the tip thereof exposed to the tip face of a magnetoresistance effect type thin film head (MR head) and a rear end thereof coupled magnetically to a magnetoresistance effect element (MR element) in the axial direction of facilitating the magnetization to suppress a tendency to a multiple magnetic domain. CONSTITUTION:Shield magnetic films 11 and 16 are arranged on both sides of a flux guide and an MR element 12 coupled magnetically through a non-magnetic insulation film 15. In such an arrangement, the flux guide comprises a first flux guide 21 with a tip thereof exposed to the tip face of a head and a second flux guide 24 with the tip thereof junctioned to the guide 21 while the rear end thereof is coupled to the MR element 12 magnetically. The respective guides are made up of first and second soft magnetic films 22 and 25 having an axis of facilitating magnetization along the length thereof and first and second anti-ferromagnetic films 23 and 26 which are laminated on the soft magnetic films so that a unidirectional switched connection magnetic field HUA is applied in an axial direction of retarding the magnetization of the soft magnetic films.
Patent JP-S60200130-A (JP)
Title: Input device of optical signal
Inventor: TAKASHIMA KAZUO
IPC: G01J1/02
Filed: 1984-03-23
Abstract: PURPOSE:To make adjustable a part for measuring the luminous intensity of a surface even when an object is cured, by a construction wherein the shape of arrangement of the end faces of the respective optical fiber wires of an optical fiber array disposed on the image plane of a first lens can be matched with an arbitrary line. CONSTITUTION:The titled device is constructed so that the shape of arrangement of the end faces of the respective optical fiber wires of an optical fiber array 3 disposed on the image plane of a first lens 2 can be altered arbitrarily. When a continuous casting line of ironworks is cured, for instance, each holder 8 into which the end portion of each optical fiber wire of the optical fiber array 3 and which is supported by a guide 9 is moved arbitrarily in the direction of the length thereof, so that the shape of arrangement of the respective end faces of the fiber wires can be so adjusted as to correspond to the shape of the casting line. Lights entering a second lens 4 from the other end faces of the optical fiber array 3 are converted into electric signals by a sensor array 5 and sent therefrom to a signal processing circuit 6.
Patent JP-H06266371-A (JP)
Title: Active noise controller for vehicle
Inventor: TAKANO KAZURO
IPC: G10K11/178
Filed: 1993-03-17
Abstract: PURPOSE:To reduce an in-cabin noise in the low-speed rotation range of an engine by fitting an exciting machine to a vehicle body panel and actively controlling vehicle body panel vibration of low frequency. CONSTITUTION:A sine wave having the secondary period of engine rotation is generated in a processor 401 on the basis of the engine rotation signal generated by an engine control unit 3. The phase and amplitude of the sine wave are adjusted by an adaptive filter 402. At this time, the switching of a changeover switch 403 which selects the exciting machine 6 or a speaker 7 for output is controlled according to the value of the engine rotational frequency calculated from the engine rotation signal. The digital signal whose phase and amplitude are controlled by the adaptive filter 402 after being selected by an output changeover switch 403 is converted through a D/A converter into an analog signal and an amplifier or driving circuit generates the driving signal of the exciting machine 6 or speaker 7.
Patent JP-S58173058-A (JP)
Title: Deck for preparatory work in ingot making
Inventor: MAKINO MASAKI
IPC: B22D9/00
Filed: 1982-04-06
Abstract: PURPOSE:To perform preparatory works for all casting molds at one time on a working deck and to improve efficiency by providing the working deck freely movably upward and downward in the preparatory pit in an ingot making shop and forming through-holes in the parts corresponding to charging pipes and the casting molds. CONSTITUTION:A charging carriage 13 is carried into a preparatory pit 11, and a working deck 19 is moved downward by a prescribed length from the top surface of casting molds. The operator stands on the deck 19 at this time and inserts a heat insulation sleeve into each casting mold. Through-holes are formed to the deck 19 in the positions corresponding to the charging pipes and casting molds installed on the molding board on the carriage 13. Upon completion of the insertion, the deck 19 asends and when the deck returns to the upper limit position, the carriage 13 is retreated from the pit 11 at that time and is transferred into a casting pit by a traverser.
Patent JP-S57171470-A (JP)
Title: Production of coated spring
Inventor: OIE YOSHIHIRO
IPC: B05D7/14
Filed: 1981-04-17
Abstract: PURPOSE: To enhance a corrosion-resisting property, especially a corrosion fatigue property, by descaling a steel spring after quenched, applying plastic coating powder in thickness of 10W500μ to the surface of the descaled steel spring, and then heating the powder-applied surface at 120W550°C.  
     CONSTITUTION: A steel material is formed into a spring shape such as a coil spring or a leaf spring in a conventional manner, and then quenched by heating the spring at 800W900°C and cooling it in oil or water. The surface of the spring is descaled by a mechanical method, e.g. grid blasting or shot blasting, or acid-pickling. Thereafter, plastic coating powder, prepared by mixing plastics such as epoxy resin or poly(vinyl chloride) with a curing agent, etc. and forming the mixture into a powdery state, is applied in thickness of 10W500μ to the descaled surface. The powder-applied surface is then heated at 120W550°C to cure the coating powder. In this way, a coated spring is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S52139817-A (JP)
Title: Connecting rod bolt for engine
Inventor: OSADA ICHIJI
IPC: F16B31/06
Filed: 1976-05-18
Abstract: PURPOSE: To deter the deterioration of the strength of a bolt, by making a fitting shaft part smaller than other parts at parts, which deviate to the connecting rod side and the gap side respectively from a composite surface part, to avoid fretting fatigue. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02237260-A (JP)
Title: Numerical controller
Inventor: OWA HIDEKI
IPC: G05B19/18
Filed: 1989-03-09
Abstract: PURPOSE:To recognize the processing state of a machine tool immediately even at a remote location by using a public telephone line to monitor the operating state by means of voice correspondence. CONSTITUTION:An operating state storage 3 monitors the operating state of a numerical controller 1 and converts the operating state into a numeral and stores the result in an operating state storage area in a memory 4 when there is any change in the operating state. Upon the receipt of a signal from a public telephone line to a network control section 6, an operating state reply means 5 receives the call automatically and uses a signal discriminating section 7 to discriminate which operating state of confirming signal a received pushbutton signal represents, A system reply section 9 reads a voice signal corresponding to the operating state data from a voice memory 10 and the network control section 6 outputs a voice signal to the public telephone line. Thus, a supervisor should reside in the numeral controller side at all times is improved.
Patent JP-S59185166-A (JP)
Title: Synchronization switching device of multiple current type inverter and commercial power source
Inventor: SHIMIZU HIROKI
IPC: H02J3/38
Filed: 1983-03-31
Abstract: PURPOSE:To enable to accurately synchronously switch by detecting the phase coincidence when a multiplexed inverter power source and a commercial power source, sequentially setting the phases of the respective inverters at the prescribed interval, thereby synchronizing it. CONSTITUTION:A commercial power source 1 is connected through a contactor K2, and addition outputs of unit inverters 2-4 are connected through a contactor K1 to a motor 9. The signal of a frequency instruction unit 10 is formed to pulses of phases of +20 deg., 0 deg., -20 deg. corresponding to the respective inverters via a V/F converter 12, applied to input pulse selectors 13-15 together with pulses of the phases of +20 deg., 0 deg., -20 deg. of a synchronizing pulse generator 28 connected to the power source 1, the selectors 13-15 are sequentially set on the basis of the outputs of frequency coincidence and phase coincidence detectors 25, 26, thereby controlling the inverters 2-4. Accordingly, the synchronization is performed without phase mistake, thereby switching between the commercial power source and the inverter.
Patent JP-S55148635-A (JP)
Title: Running braking controller
Inventor: TAMA TAMEAKI
IPC: B62D11/08
Filed: 1979-05-09
Abstract: PURPOSE: To prevent the lateral turning of the vehicle by constructing the braking controller provided with a braking strcture each arranged on the right and left travelling devices so that both braking structures are controlled to perform braking with a linkage construction simply by working one operation part beyond the level at the single braking.  
     CONSTITUTION: When one brake 1 with either of pedals 3 is operated for braking beyond the level at the single braking, the flange 9 on the lever 2 side hits against the connection plate 7 to be moved as the connection plate 5 is done while the connection rod 5' of the other brake is actuated so that the other brake performs braking. With such a linkage construction 10, the lateral turning of the machine can be checked. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51134146-A (JP)
Title: Location detecting and measuring device
Inventor: KINOSHITA YOUHEI
IPC: G01F23/284
Filed: 1975-05-16
Abstract: PURPOSE:To obtain the location detecting and measuring device which assures high precision despite the long measuring distance and is easy to manufacture and simple in structure.
Patent JP-S61216336-A (JP)
Title: Semiconductor device
Inventor: SHIRATO TAKEHIDE
IPC: H01L21/027
Filed: 1985-03-20
Abstract: PURPOSE:To test electrically the monitoring patterns before the functional test of the IC is carried out and to monitor securely the generation of defective semiconductor device by a method wherein the monitoring patterns corresponding to the masks to be used for forming each layer of the semiconductor device are formed in advance. CONSTITUTION:Monitoring patterns 12, 13, 14, 15, 16, 17, 18, 19 and 20 consisting of patterns to be formed in the processes to use the masks for forming each layer of the device are formed on parts of the chip. In these patterns, when these exists a defect in some one of the masks, the pattern to be formed using the mask ought to become a non-conduction if being conducted when the mask is in a normal state. Accordingly, after the wafer process ends, test needles are brought into contact with test electrode pads 11 and 11 and when the test needles are a non-conduction, it is confirmed that the defective mask was used.
Patent JP-H07269633-A (JP)
Title: Vibration isolating device
Inventor: NAKAGAWA YASUNORI
IPC: F16F13/06
Filed: 1994-03-28
Abstract: PURPOSE:To restrain rolling without increasing weight of a supporting member. CONSTITUTION:An inner cylindrical fitting 26 is attached on the inner peripheral side of an outer cylinder composed of a lower outer cylinder 12 and an upper outer cylinder 20 through an elastic body 24. An attaching arm 66 to be connected to an engine through a bolt 67 is screwed into the inner cylindrical fitting 26, and an attaching leg 14 to be connected to a vehicle body is fixed on the lower end side of the lower outer cylinder 12. A stay 70 is joined on the upper end side of the upper outer cylinder 20 through a diaphragm cover 46. Accordingly, rolling can be effectively restrained since the stay 70 is attached on the upper end side opposite to the lower end side of the other outer cylinder as a generating point of rolling.