baber/WOPTO huggingface dataset:
Patent JP-H08166585-A (JP)
Title: Reflection type liquid crystal display device
Inventor: MADOKORO HITOMI
IPC: G02F1/1335
Filed: 1994-12-13
Abstract: PURPOSE: To provide a reflection type liquid crystal display device in which misalignment of display colors is prevented and a bright display is obtd. in a bright state. CONSTITUTION: The reflection type liquid crystal display device consists of a first substrate 1 and a second substrate 2 facing each other to hold a liquid crystal layer 8 in between. A first transparent electrode 4 and a first oriented film 6 are formed don the liquid crystal layer side of the first substrate 1. A color filter layer 9 covered with a flattening layer 10, second transparent electrode 5, and second oriented film 7 are successively formed on the liquid crystal layer side of the second substrate 2. A polarizing plate 3 is disposed on the incident light side (outer surface) of the first substrate 1, and a reflecting plate 11 is disposed between the second substrate 2 and the color filter layer 9 covered with the flattening layer 10.  By this method, the transmission optical length of the incident light and reflected light can be decreased and the distance Δd' between the incident position of the incident light and the outgoing position of the reflected light is reduced so that the incident light and reflected light can transmit through a same pixel and a same color filter layer 10.
Patent JP-H05144102-A (JP)
Title: Magneto-optical disk medium
Inventor: ITO MASAKI
IPC: G11B11/105
Filed: 1991-11-25
Abstract: PURPOSE:To obtain a stable and excellent magneto-optical disk which is large in a writing power margin by forming a heat radiating layer in such a manner that the film thickness thereof is smaller from the inner periphery to the outer periphery and that the surface wave shape is conical and enabling writing of information by varying the wavelength of a laser beam source. CONSTITUTION:A glass disk substrate 1 formed with guide grooves by a photopolymer is placed in a sputtering device and a transparent interference layer 2 is provided on the disk substrate 1. A 1st magneto-optical layer 3 which consists of the ferrimagnetic material of an amorphous alloy of an iron family transition metal and a rare earth transition metal and has a high Curie temp. characteristic and a 2nd magneto-optical layer 4 which consists of the ferrimagnetic material of the amorphous alloy of the iron family transition metal and the rare earth transition metal, has the high Curie temp. characteristic and can be perpendicularly magnetized are successively laminated thereon. The magneto-optical disk medium is constituted by laminating a protective layer 5 on the layer 4 and further the heat radiating layer 6 consisting of a metallic film thereon in such a manner that the surface shape is conical and that the film thickness increases from the inner peripheral side to the outer peripheral side. The information is written on such disk medium by varying the wavelength of the laser beam source.
Patent JP-H01151539-A (JP)
Title: Alkoxycyclohexanecarboxylic acid derivative
Inventor: HIDE TETSUO
IPC: C09K19/30
Filed: 1987-12-09
Abstract: NEW MATERIAL:An optically active trans-4-alkoxycyclohexanecarboxylic acid derivative shown by formula 5 (R is 1-16C alkyl; R* is asymmetric carbon atom.-containing alkyl). EXAMPLE:(S)-4-(2''-Methylbutyl)oxycarbonylbiphenyl-4'-yl trans-4- methoxycyclohexanecarboxylate. USE:A ferroelectric liquid crystal having chiral smectic C phase, higher speed response, lower viscosity and more excellent chemical stability than a benzene ring-containing compound of the same base. PREPARATION:A compound shown by formula 2, synthesized from a compound shown by formula 1, is reacted with a compound shown by formula 4, synthesized from a compound shown by formula 3, to give a compound shown by formula 5.
Patent JP-S63161314-A (JP)
Title: Incomplete combustion detecting apparatus for burner
Inventor: TANIMURA YOSHITAKA
IPC: F23N5/00
Filed: 1986-12-23
Abstract: PURPOSE:To contrive to detect incomplete combustion without fail, by detecting the electromotive force generated by a thermocouple, and by outputting an incomplete combustion detecting signal when the detected value of electromotive force is lower than a predetermined allowable value or is higher than the predetermined allowable value to the reference value of electromotive force when combustion takes place in the normal state. CONSTITUTION:A decision-maker 17 is built in an interior part controlling device 16 which controls the operation of a tap-controlled water heater. The decision-maker 17 detects the electromotive force generated by a thermocouple 15 which is changed by the change in the distance between a combustion flame and the thermocouple 15, and compares the detected value of electromotive force (Ex) with the reference value of electromotive force (Eo) in the state of normal combustion, and outputs an incomplete combustion detecting signal when the detected value of electromotive force (Ex) is less than a predetermined allowable value (DELTAE1) or is more than the predetermined allowable value (DELTAE2) respectively to the reference value of electromotive force (Eo). That is, incomplete combustion can be correctly detected without fail in either case that the cause is the shortage of oxygen or the choking of a combustion gas exhaust passage (F) by the arrangement of a thermocouple 15 from a flame and by processing the detected value of electromotive force (Ex) by comparing it with the reference value of electromotive force (Eo).
Patent JP-H09148256-A (JP)
Title: Method for manufacturing semiconductor and device
Inventor: MORINAGA NORIFUMI
IPC: C23C16/44
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent a separation of an adhered substance such as a thin film formed on a processed object holding member by a method wherein, when and after an object to be processed is carried out from a process container in a heating atmosphere, a temperature of the processed object holding member is controlled to be at a temperature that an adhered substance such as a thin film formed on this member is not separated. SOLUTION: An atmosphere in a process tube 2 is set to be in a vacuum one, and thereafter the inside of the process tube 2 is heated from outwardly by a heater 3 (for example, 700 to 900 deg.C). Hereupon, simultaneously with heating in the process tube 2, a boat temperature control means 6 arranged in a wafer carry part 11 has beforehand been heated by a boat temperature controller 6b, so that a surface temperature of a boat 4 after carried is set to be almost at the same temperature as reaction one in the process tube 2, or to be at a temperature to some degree that film separation of a thin film (an adhered substance) formed in the boat 4 does not occur. After completion of thin film formation, a plurality of leaves of wafer 1 are carried from the process tube 2 each boat 4 using a carry fork 5.
Patent JP-H04181460-A (JP)
Title: Multiprocessor system
Inventor: KAWAMURA TOSHIAKI
IPC: G06F15/16
Filed: 1990-11-16
Abstract: PURPOSE:To improve the performance of a system and to quickly process a lock instruction accompanied with serialization processing by starting the lock processing synchronously with operand read due to advanced control. CONSTITUTION:Each of instruction processors 1 and 2 is provided with an instruction control unit 10. This unit 10 reads the operand before an instruction execution stage 11 by an advanced control mechanism and starts the lock processing synchronously with operand read of the advanced control in the case of the processing of the lock instruction. Since the locking operation is synchronized with operand read in this manner, the lock processing is started earlier in comparison with the start of the lock processing in the instruction execution stage 11. Thus, the lock instruction accompanied with serialization processing is quickly processed to improve the performance of a multiprocessor system.
Patent JP-H08165876-A (JP)
Title: Excavator
Inventor: MATSUZAWA HAJIME
IPC: E21B7/00
Filed: 1994-12-14
Abstract: PURPOSE: To eliminate a leader mast when a rotatively driven spinning type excavating shaft such as an auger shaft is used, provide a compact and lightweight machine as a whole, and invariably maintain the stable state against the vertical movement of a driving device, high safety, and excellent excavation performance. CONSTITUTION: A lift guide frame 23 having a nearly U-shaped short planar shape is tiltably provided on a crawler type machine 5, the opened face is directed forward, and recesses for storing the cylinder lift legs 14 of a driving device 11 are provided on the inside near the right and left ends. A cylindrical rotary shaft 13 is erected to vertically penetrate the driving device 11 provided with the cylinder lift legs 14 on the right and left, the driving device 11 is liftably stored in the lift guide frame 23, and a holding drum formed on an excavating shaft 16 such as an auger shaft can be hooked on the inner periphery of the cylindrical rotary shaft 13.
Patent JP-H06264032-A (JP)
Title: Chipping resistant composite material coating
Inventor: RODONII ERU BURITSUGUSU
IPC: B05D7/14
Filed: 1993-12-10
Abstract: PURPOSE: To prepare a composite coating hardly susceptible to chipping.  
     CONSTITUTION: A color-plus-clear composite coating is formed on a substrate. The color layer (a) of the composite coating is derived from a coating compsn. comprising a polymer component (1) having active hydrogen groups, an aminoplast curing agent (2), an acid cure catalyst (3), and an amine selected from among substd. or unsubstd. pyridine compounds and substd. or unsubstd. N-alkyl prim. amines. The clear layer (b) of the composite coating is derived from a curable coating compsn. comprising an epoxy-functional component and an acid-functional or anhydride-functional component. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01152947-A (JP)
Title: Thin type motor
Inventor: KIKUCHI SABURO
IPC: H02K21/22
Filed: 1987-12-08
Abstract: PURPOSE:To reduce cogging and to lower variations in rotation by moving vertically the magnetic center of a pole surface of a stator opposed to a rotor magnet of a thin type motor at every half circumference and making a point symmetry to the center of the stator. CONSTITUTION:Both sides of a stator core 3 are held by a magnetic focusing yoke 2. The magnetic focusing surface 2b of a magnetic pole 2a of the tip of the yoke 2 is bent in the reverse direction at every half circumference, and is fixed to the center of a stator 1 as a point symmetry by a pawl 4 to integrate. The magnetic focusing surface 2b constitutes a thin type motor opposed to a magnet 6 of a rotor. Accordingly, cogging is reduced, magnetic oscillation and torque ripple are also reduced, and variations in rotation is lowered.
Patent JP-2000139047-A (JP)
Title: Permanent-magnet motor
Inventor: NAKAMURA MASAYUKI
IPC: H02K21/14
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To conduct a high-speed rotation efficiently at specified revolutions or above without changing a method for controlling at a low-speed rotation and at a high-speed rotation. SOLUTION: A rotor 10 of a permanent-magnet motor is provided with magnetic field adjustment coils 18a-18d which generate magnetic fields which weaken those generated by permanent magnets 14a-14d. The more the rotating speed of the rotor 10 increases, the more current is induced by a rotating magnetic field of a stator. The magnetic field adjustment coils 18a-18d weaken the magnetic fields generated by the permanent magnets 14a-14d, using magnetic fields generated by the increased current. As a result, counter electromotive force generated in coils at the stator side is lowered and a timing the current in the coils on the stator side is limited by the limitation of the output voltage of an inverter driving circuit is delayed and thereby current for generating a rotating magnetic field is caused to flow continuously and the revolutions of the rotor 10 is further increased.
Patent JP-H06136003-A (JP)
Title: Substance bs-2 and its production
Inventor: KAWAGUCHI KATSUMI
IPC: A23L29/20
Filed: 1992-10-26
Abstract: PURPOSE:To obtain a substance BS-2, readily soluble in water, capable of providing a non-Newtonian transparent solution and manifesting excellent dispersibility at a low concentration and useful as a food additive, etc., by culturing a microorganism belonging to the genus Klebsiella. CONSTITUTION:Polysaccharides are obtained by culturing a microorganism, belonging to the genus Klebsiella and capable of producing a substance BS-2 (e.g. Klebsiella.oxytoca) in a carbon source, a nitrogen source, etc., as a culture medium at 20-37 deg.C preferably at about a neutral pH, separating and collecting the substance BS-2 from the resultant culture. The polysaccharides have the following properties: (A) white to light brown powder; (B) readily soluble in water, sparingly soluble in methanol, ethyl acetate, chloroform and benzene and hydrolyzed with a mineral acid; (C) 1-100cP viscosity; (D) principal constituent saccharide components: 17.6-27.9% mannose, 37-56.9% galactose, 0-6.8% glucose and 22.6-35.8% glucuronic acid; (E) positive to the phenol sulfuric acid, carbazole sulfuric acid and the Molisch and ninhydrin reactions; (F) 1000-10000000 molecular weight, etc.
Patent JP-H04182053-A (JP)
Title: Method and apparatus for controlling pressurizing pin in pressurizing casting
Inventor: IWAMOTO NORIHIRO
IPC: B29C45/77
Filed: 1990-11-16
Abstract: PURPOSE:To make a squeezing effect efficient and to stabilize casting quality by measuring the pushing force of a pressurizing pin to a casting product, comparing the measured value with the preset pushing force and advancing the pressurizing pin at a high speed when the measured value reaches the preset pushing force. CONSTITUTION:Pressurizing pin controller is constituted of a pressurizing pin 11 penetrated into cavity 2 in dies 5, 6, a cylinder 12 for pressurizing pin, a flow rate adjusting solenoid valve 27 for controlling hydraulic oil quantity in the cylinder for pressurizing pin, a solenoid switching valve 28 for switching working direction of the pressurizing pin 11, a pushing force detecting instrument 13 for detecting the pushing force in the cylinder 12 for pressurizing pin, a pressurizing force setting instrument 35 for setting the pushing pressure value for pressurizing pin, a comparing means 34 for comparing the pushing pressure value for pressurizing pin with an output value in the pushing force detecting instrument 13 to transmit a signal for controlling the flow rate adjusting solenoid valve 27 when both values are coincident with each other, a timer 32 for controlling the flow rate adjusting solenoid valve 27 and the solenoid switching valve 28, an injection pressure setting instrument 31 for injection cylinder 9 and a comparing means 30 for comparing the injection pressure value and output value in an injection pressure detecting instrument 10 to work the timer 32.
Patent JP-H0998377-A (JP)
Title: Electronic image pickup system
Inventor: YOSHIDA TOSHIHIKO
IPC: H04N5/907
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain the electronic image pickup system in which image data stored in an external FDD device are transferred to an electronic image pickup device and displayed thereon. SOLUTION: An FDD device 80 connects to an interface 67 of a camera 1, and when compressed image data from the interface 67 are fed to the FDD device 8, the compressed image data are stored in an FDD 84 in the lump. When the image data from the FDD 84 are sent from an interface 81 of the FDD device 80 to the camera 1, the data are displayed on an LCD 6 of the camera 1 and also displayed on an external display device such as a home use large sized television screen.
Patent JP-2001134911-A (JP)
Title: Thin-film magnetic head, head suspension assembly, magnetic disk device, and manufacturing method thereof
Inventor: INOUE TORU
IPC: G11B5/31
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film magnetic head having high resistance to ESD during manufacturing, a head suspension assembly having this thin-film magnetic head, a magnetic disk device having this head suspension assembly, and manufacturing method thereof. SOLUTION: At least part of insulating layer is made of an insulating material having electrical conductivity increased during ultraviolet ray irradiation.
Patent JP-H044373-A (JP)
Title: Pressure adjusting valve
Inventor: DABURIYUU KEISU BURATSUKU
IPC: G05D16/06
Filed: 1990-11-16
Abstract: PURPOSE: To simplify the apparatus and obtain a pure fluid by providing a deformable diaphragm for separating a lower internal space from an upper space, and providing a pressure regulating means for the diaphragm. CONSTITUTION: A pressure regulating apparatus 10 includes an upper housing 40 a lower housing 20, and a deformable diaphragm 38 for separating a lower internal space 24 from an upper internal space 46. A compression spring 76 is disposed in the upper internal space 46, the diaphragm 38 is pressed downward by the spring 76, and a closing member 58 is separated from a throttle part 30, so that fluid pressurized by a pump flows in through an inlet conduit 26. When the fluid pressure reaches a fixed level, the diaphragm 38 is moved upward and the closing member 58 is brought into contact with the throttle part 30 to stop the flow. In the case of changing the pressure at this time, a handle 90 is operated to move up and down a collar 78, thereby regulating the pressing force for the spring 76. As the lower internal space 24 as a fluid storing chamber is not provided with a mechanical part as described above, the fluid is kept pure.
Patent JP-H06165310-A (JP)
Title: Method for wiring charging of automatic conveying vehicle
Inventor: MATSUSHITA HISAHIRO
IPC: H02J7/02
Filed: 1992-11-20
Abstract: PURPOSE:To charge two batteries in parallel equally by one charger. CONSTITUTION:Automatic conveying vehicles 1a, 1b carry shielded batteries 2a, 2b and charge the batteries 2a, 2b in parallel by a charger 3. In this case, since the length of wires (L1+L3+L4) connected to the battery 2a and the length of wires (L1+L2+L4) connected to the battery 2b are equal when lengths of the wires L2, L3 are made equal, the resistances of the wires become equal and both the batteries 2a, 2b can be charged equally.
Patent JP-H10154316-A (JP)
Title: Magnetic field generating method and magnetic characteristic measuring method using the same
Inventor: KAWAI MASASHI
IPC: G11B5/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To generate a correct magnetic field waveform by storing data of the time base waveform of a desired magnetic field in a memory, generating a magnetic field base on the data and comparing measured data with the data of the waveform. SOLUTION: A signal from a magnetic field measuring instrument 17 is subjected to an A/D conversion with a control part 18 to be stored in a storage part 19 as the data of a measured magnetic field. Desired magnetic waveform data and the measured magnetic field data are read out from the storage part 19 and they are compared with each other with the correcting unit of the control part 18 to obtain a correction value and corrected magnetic field waveform data are stored in the storage part 19. A correction value is obtained again by comparing the measured magnetic field data after the correction with the desired magnetic field data with the correcting unit of the control part 18 and these recorrected data are stored in the storage part 19.  When the recorrected magnetic waveform is distant from the desired magnetic field waveform, the magnetic field having a finally obtained magnetic field waveform is impressed on an MR head by repeating corrections moreover.
Patent JP-H08166359-A (JP)
Title: System for inspecting article unsuitable to handle at garbage-disposal facility
Inventor: NOMURA KOJI
IPC: B09B5/00
Filed: 1994-12-15
Abstract: PURPOSE: To lighten the danger and burden of a worker selecting, removing or doing the like things to articles not suitable to handle, e.g. metallic articles at a garbage transfer system transferring garbage to a treatment furnace, secure smooth working of the furnace and enhance the efficiency for inspecting unsuitable articles at an initial stage of a treatment line (rough inspection). CONSTITUTION: There are provided in the system an inspection chamber 3 to which a garbage truck 1 can be driven and which is constructed not to leak X rays outside, a position-regulating means for regulating the position of the garbage truck when entering the inspection chamber, and inspection means 7, 8, 9a, 9b, 10a, 10b, 11-15 which radiate X rays to the whole of a garbage container part of the truck in the inspection chamber thereby to obtain X-ray images of the whole of the garbage container part and display the images at a monitor 16a.
Patent JP-2000138639-A (JP)
Title: Optical network
Inventor: HIRONO TAKUO
IPC: H04B10/27
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive optical network that eliminates the need for expensive components such as a circulator which exhibits optical reciprocity law failure. SOLUTION: An optical add drop circuit 10 is configured by connecting, respectively, a circularly polarized light separator 12-1 (12-2) in which an intermediate part a-b between 1st and 2nd ports is coupled by a left-handed rotatory circularly polarized light while an intermediate part b-c between 2nd and 3rd ports is coupled by a right-handed rotatory circularly polarized light to ports 11a (11b) of a light guide type diffraction grating 11 whose polarization is independent of polarization.  By inputting a left-handed circularly polarized light 26 with a reflection wavelength and a left-handed circularly polarized light 27 with a transmission wavelength from an input optical fiber 21, the circuit 10 allows a receiver 23 to receive the signal light 26 and introduces the signal light 27 to an output optical fiber 22 together with a right-handed circularly polarized light 28 with a reflection wavelength from a transceiver 25 to allow a receiver 24 to receive the light.
Patent JP-H02157843-A (JP)
Title: External rack for roll paper
Inventor: UMEBAYASHI HIROKI
IPC: G03D13/00
Filed: 1988-12-12
Abstract: PURPOSE:To eliminate the rubbing with flocked fibers when a photosensitive member is carried, and to prevent the degeneration of light shielding effect even when the subject rack is used for a long time by providing a shutter which cancels light shielding only when a picture recording device main body is connected to the external rack for a roll paper. CONSTITUTION:A roll paper external rack 80 consists of a housing part 82 of a photosensitive material 26 and a pressuring spring 88 which vertically movably supports the part 82 inside a truck 84 with casters. The material is supplied in a dark room by opening/closing a cover 83, the material as long as a length to be crimped by a nip roller 70 of a device main body 10 is normally outputted from a sending port 90, and a remaining part is crimped and light-shielded by flocked fibers 92 provided at the cover 83 and a shutter 94 provided through a pressurizing sprig 96 on the housing part 82 side. When the rack 80 is connected to the main body 10, a projection 102 is pushed, arms 104 and 106 turn around a shaft 100, the shutter 94 is pulled down, the light- shielding is canceled, the material 26 is separated from the flocked fibers, and exhaustion due to the rubbing can be prevented.