baber/WOPTO huggingface dataset:
Patent JP-H03114021-A (JP)
Title: Liquid crystal video projection device
Inventor: ARIGA SAKAE
IPC: H04N5/74
Filed: 1989-09-28
Abstract: PURPOSE:To constitute the device so that an arbitrary image can be observed by synthesizing and projecting an image of only a vertical component of a light beam and an image of only a horizontial component onto the same screen through a semi- transparent mirror, two pieces of liquid crystal plates, and a polarization beam splitter, and selecting its composite image by a polarizing plate. CONSTITUTION:A light beam split by a semi-transparent mirror 4 passes through an incident side polarizing plate 10a and polarized, brought to rotatory polarization by a liquid crystal plate 12a, the light beam of a vertical component transmits through by a polarization beam splitter 14, and the light beam reflected by the semi-transparent mirror 4 passes through an incident side polarizing plate 10b and polarized, brought to rotatory polarization by a liquid crystal plate 12b, and only the light beam of a horizontal component is reflected by the polarization beam splitter 14. An image synthesized by the polarization beam splitter 14 is projected to a screen 18, and as for its image, the image of a vertical component, and the image of a horizontal component are looked at by vertical component transmission spectacles 20 and horizontal component transmission spectacles 22, respectively. In such a way, an arbitrary image of vertical and horizontal components can be observed.
Patent JP-H06109169-A (JP)
Title: Filler drop out preventing tool
Inventor: KANEDA KOJI
IPC: E04G21/20
Filed: 1992-09-24
Abstract: PURPOSE:To easily install without spoiling the appearance of the installed part. CONSTITUTION:A ring-like receiving member 6, which can be externally fitted to a long body 3 inserted in the through hole 2 made in a structure body 1 and has a shape allowing the outer peripheral section to fit the inner peripheral surface of the through hole 2, is provided, and a ring-like supporting member 7 is provided to support the receiving member 6 along the outer peripheral section of the long body 3 and is provided with a plurality of locking sections 8 which can be locked to the inner peripheral surface of the through hole 2. The receiving member 6 is provided with a diameter, contracting means S which can bring the receiving member 6 and the long body 3 fitted to each other into close contact with the outer peripheral surface of the long body 3 with the inner peripheral section of the receiving member 6 contracted.
Patent JP-2000084925-A (JP)
Title: Thermoplastic resin pellet and injection blow-molded body molded of it
Inventor: KAWAKAMI KAZUMI
IPC: B29C49/06
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide thermoplastic resin pellets whose melting properties are improved while biting performance into a screw of a molding machine is kept and which provides metering stability during injection molding and exhibits excellent quality stability during continuous molding and is especially useful for molding of an injection blow-molded body and the injection blow-molded body molded of it. SOLUTION: Cylindrical or elliptical thermoplastic resin pellets prepd. by cutting melt-molded strands are provided and channels whose depth is 5-80% of the long diameter and whose area of the crosssectional face is 1-50% of the area of an imaginary crosssection are provided on the outer peripheral face along the molding direction. This thermoplastic resin is pref. a polyethylene terephthalate resin at least 80% of whose constitutional repeating units are ethylene terephthalate units. In addition, this injection blow-molded body is molded of the pellets.
Patent JP-S61130602-A (JP)
Title: Mechanical brake cooling equipment for hydraulic motor
Inventor: IZUMI YUTARO
IPC: F15B11/08
Filed: 1984-11-29
Abstract: PURPOSE:To prevent both seizure of a brake and breakage of a seal by controlling supply/discharge of pressurized oil to both a brake releasing pressure chamber and a mechanical brake chamber of a mechanical brake equipment by means of a control valve that is regulated by hydraulic pressure of the main circuit. CONSTITUTION:Supply and discharge of pressurized oil to both a brake releasing pressure chamber 14c and a mechanical brake chamber 24 of a mechanical brake equipment 14 are controlled by a control valve 5, which is regulated by the hydraulic pressure of the main circuits 3 and 3a. With this contrivance, the relation between supply and discharge of brake releasing pressure and supply-and-discharge of pressurized oil to the mechanical brake chamber 24 can be maintained surely. Therefore, cooling of the mechanical brake can be carried out sufficiently, and moreover supply of high pressure oil to the mechanical brake chamber can be avoided. Accordingly, seisure of the mechanical brake 14 or breakage of a seal can be prevented.
Patent JP-H1195149-A (JP)
Title: Image forming device
Inventor: OUCHI AKIHIRO
IPC: G03G15/04
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of easily obtaining the positional accuracy of optical parts and preventing the transmission of vibration from a main body driving system to the optical parts. SOLUTION: An optical frame 1 which internally houses and holds the optical parts, such as semiconductor laser and polygon mirror, is fixed via a reinforcing member 2 to a main body frame 13. This reinforcing member 2 is formed of a rigid body, such as steel, and attenuates the vibration transmitted to the optical frame via the main body frame 13, for example, the vibration by rotation of a photosensitive drum 4 or prevents the deviation in the positional relation of the optical parts held at the optical frame by the vibration.
Patent JP-H0593201-A (JP)
Title: Superhard sintered compact
Inventor: UCHIDA NORIMASA
IPC: C22C29/16
Filed: 1991-10-01
Abstract: PURPOSE:To obtain a superhard sintered compact excellent in wear resistance and high-temp. strength, capable of being joined or clad with inexpensive steel and used for tools and dies. CONSTITUTION:This superhard sintered compact contains >=10wt.% of the superhard granular FeaMbC (M is W and/or Mo, a=2.8 to 5.0, and b=1.8 to 4.0) produced by the atomization method, <=50wt.% of the grains consisting of one or >=2 kinds among the carbides, carbonitrides and nitrides of V, Nb, Ti, and Zr and <=40wt.% of the binder powder consisting essentially of one or Z 2 kinds among Fe, Ni, Co and Cu, and the constituents are uniformly dispersed in the product.
Patent JP-H0994738-A (JP)
Title: Two-dimensional processing machine
Inventor: OSANAI HITOSHI
IPC: B23K10/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide space saving and facilitate additional processing work by making at least a part of the operating range of a teaching shaft and the operating range of a processing shaft common. SOLUTION: An X-shaft 12 having an X-shaft guide 11 is used in common for both of a Y-shaft 13 for processing and a Y-shaft 14 for teaching. The Y-shaft 13 for processing and the Y-shaft 14 for teaching move in the X- direction along the X-shaft 12. Therefore, processing operation and teaching operation are conducted in the identical range. The Y-shaft 13 for processing is provided with a torch unit where a plasma torch is supported, and the Y-shaft 14 for teaching is provided with a teaching unit where a teaching pointer is supported. The torch unit moves in the Y-direction along the Y-shaft 13 for processing. The teaching unit moves in the Y-direction along the Y-shaft 14 for teaching.
Patent JP-H03116401-A (JP)
Title: Magnetic recorder
Inventor: NAKAMURA KENJI
IPC: G11B5/024
Filed: 1989-09-28
Abstract: PURPOSE:To attain sure erasure with low power consumption by supplying an erasure current to an AC erasing head only for a time required for the movement of the erasure start point of a magnetic recording medium from a magnetism type erasing head position to an AC erasing head position. CONSTITUTION:When a recording control signal is supplied to an input terminal IN, a switch SW1 is turned on and a driving circuit 11 brings the magnetism type erasing head 3 into slide contact with a magnetic tape 9. Then a one-shot pulse from a monostable multivibrator 10 switches a switch SW2 to the side of a voltage E2. Then the voltage E2 is converted by an erasure oscillator 12 into an AC current, which is supplied to the AC erasing head 5 to erase the residual magnetism of the tape 9 with an intense magnetic field. At such a time, the time width of the one-shot pulse is equal to the tape passing time of the center distance between the magnetism type and AC erasing heads 3 and 5 and the switch SW2 is switched to the side of a voltage E1 the time later. Consequently, the sure erasure is performed with the low power consumption.
Patent JP-2000080529-A (JP)
Title: Threading
Inventor: NISHIMURA MASAHIKO
IPC: D01H15/00
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a threading method, capable of surely piecing without causing the clogging of a parent yarn in a spindle by once stopping feeding rollers in the middle of a threading operation, jetting air from a spinning nozzle for a prescribed time, and subsequently restarting the threading operation to thread the yarn. SOLUTION: This method for threading comprises once stopping feeding rollers R in the middle of a threading operation, jetting air from a spinning nozzle N for a prescribed time, and subsequently restarting the threading operation. Therein, a spindle portion S is approachably or separably disposed between a spinning position approaching the spinning nozzle portion N and a waiting position apart from the spinning nozzle portion N. It is preferable that the jetting of air from the spinning nozzle portion N for the prescribed time is carried out, when the spindle portion S separated on the start of the piecing is rejoined to the spinning nozzle N. The jetting of air from the spinning nozzle is intermittently carried out.
Patent JP-S60221093-A (JP)
Inventor: DEBITSUDO BAN NOOMAN GOODERU
IPC: C12R1/425
Filed: 1984-11-30
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-H0595153-A (JP)
Title: Optical fsk frequency deviation stabilizer
Inventor: INOUE YASUSHI
IPC: H04B10/07
Filed: 1991-10-01
Abstract: PURPOSE:To obtain a circuit for stably operating even if a slight deviation exists between a central frequency of an FSK signal and a peak frequency of transmission characteristics of an MZI and so controlling that both the frequencies always coincide by controlling the amplitude of a digital signal in response to the low band frequency component of a differential detection signal of an MZI output light. CONSTITUTION:An optical transmitter for generating an FSK signal light by directly modulating a current to be applied to a laser diode 71 according to the digital signal has a Mach-Zehnder interferometer (MZI) 73 inputting the FSK signal for period-varying its permeability, and differential detecting means 74a, 74b for differentially detecting output lights obtained from the two output terminals (a), (b) of the MZI 72. Further, the transmitter has a low pass filter 11 inputting the differential detection signals for passing only the low band frequency components, and frequency deviation control means 75 for controlling the amplitude of the digital signal in response to the output signal of the filter 11 and controlling a current to be applied to the diode 71.
Patent JP-H0671032-A (JP)
Title: Opening and closing panel of game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1992-08-27
Abstract: PURPOSE:To provide a game machine provided with an opening and closing panel which can be used for an electronic game machine. CONSTITUTION:An opening and closing panel 6 is molded of synthetic resin and molded on the rear surface with an opening part for mounting a base board 75 mounted with a credit display and adjusting button, a wiring receiving section 63 for receiving a connecting line wired to a credit display and adjusting button and further a parts receiving section 61 for receiving a relay base board 12 to relay q connecting line of the credit display and adjusting button and a signal line from an ejection and shoot controlling circuit. Since the opening and closing panel 6 is made of resin, the parts receiving section and wiring receiving section or the like can be at will molded on the rear surface of the opening and closing panel 6. Thus the rear surface of the opening and closing panel can be so constructed as to be used for an electronic game machine.
Patent JP-H08122828-A (JP)
Title: Liquid crystal element and its manufacture
Inventor: KONNO TADASHI
IPC: G02F1/1335
Filed: 1994-10-19
Abstract: PURPOSE: To bear a long-time usage, by foaming a recessed and projected part composed of a material whose refraction factor is approximately the same as that against usual light of liquid crystal on the liquid crystal side surface of a pair of substrates, making this recessed and projected bodies into a shape fitted with each other, and making a distance between the recessed and projected bodies constant. CONSTITUTION: Recessed and projected bodies 15, 16 which are composed of a material whose refraction factor is the same as that of a liquid crystal material are formed on the surface of the liquid crystal layer 8 side of both substrates 3, 6. The recessed and projected bodies 15, 16 are composed of various kind of thermal plastic resins whose refraction factors are approximately the same as that against the usual light of the liquid crystal, and polyamide, polyimide, polycarbonate, polyether. polysulphone, fluoro resin or the like can be applied as the thermal plastic resin, The surface of this recessed and projected body is such a shape that the recessed/projected body 15 formed on the first substrate 3 and the recessed/projected body 16 formed on the second substrate 6 are fitted with each other when both substrates 3, 6 are closed with each other.  Furthermore, the distance between each recessed/projected body 15, 16 is made constant. And the difference of elevation between the lowest part and the highest part of the recessed/projected bodies 15. 16 is preferably 1-50μm.
Patent JP-H07109712-A (JP)
Title: Solar type hydrant mark
Inventor: MATSUNAGA SHIGEMI
IPC: E01F9/669
Filed: 1993-10-12
Abstract: PURPOSE:To obtain a solar type hydrant mark which is conspicuous even at night, by providing solar batteries, a power condenser, an illuminating lamp, and an illumination sensor switch and discharging the electric charge accumulated in the power condenser and lighting the illuminating lamp. CONSTITUTION:This device is provided with solar batteries 2 for which a solar energy receiver panel 2a is installed at an appropriate position, a power condenser C charging the generated output power from the batteries, an illuminating lamp L arranged at a hydrant mark, and an illumination sensor switch 9. In dry day times, the switch 9 detects the surrounding brightness and turns off and the electric power converted optoelectrically by the receiver panel 2a is accumulated in the power condenser C through a diode D checking the reverse currents. Next, at night, the switch 9 is turned on, the electric charge accumulated in the condenser C is discharged. After the voltage has been increased to a required voltage by a booster circuit 7, a lighting control circuit 8 is actuated to light the lamp L or a flicker.
Patent JP-H0196575-A (JP)
Title: Radar signal simulating device
Inventor: MATSUI CHIAKI
IPC: G01S7/40
Filed: 1987-10-08
Abstract: PURPOSE:To raise an operator's attending sense by adding an interpolation arithmetic part for executing a high speed interpolation processing by a hardware, between an azimuth distance memory and a comparator. CONSTITUTION:By a control use computer 1, a clutter generating range is determined and sent out to an azimuth distance memory 4. The memory 4 outputs distance signals R1(B), R2(B) to interpolation arithmetic parts 5a, 5b. The arithmetic parts 5a, 5b executes an interpolation processing by bringing the present input signal to proportional distribution into equal parts. A distance interpolating signal as a result of interpolation processing is outputted synchronously with a trigger signal. This distance interpolating signal is compared with a reference distance signal of a distance counter 6 by comparators 7a, 7b, and a gate control use pulse is generated. By this pulse, a gate signal is generated by a gate generating circuit 9, and in a gate 11, only a necessary part of an attenuation characteristic signal is fetched and a modulating signal is generated. A clutter original signal which has been modulated by the modulating signal becomes a clutter signal, displayed on a radar indicating machine 13 and becomes a clutter echo being similar to a clutter shape in an actual radar.
Patent JP-H04133141-A (JP)
Title: Memory control method
Inventor: NISHIMURA TAKU
IPC: G06F12/00
Filed: 1990-09-26
Abstract: PURPOSE:To effectively utilize the memory having a short access time by measuring an access time of the memory at the start of a CPU, and executing the read-out control of the memory based on the measured access time. CONSTITUTION:An access time deciding part 45 generates address data and data '0' after resetting, and writes them in a memory 5. Subsequently, the data is read out of the address of the memory 5. The read-out data is sampled by a data sample part 50. An access time detecting part 52 detects a point in which the data is varied from '1' to '0'. A data comparing part 51 compares the write data and the read-out data, and decides that an access is successful at the time point when they coincide with each other. Thereafter, by connecting a bus to an interface part 41 side, a CPU 1 is started. An access time storage part 53 stores an access time, and executes the wait control of the CPU 1 through a CPU timing control part 42.
Patent JP-S63107649-A (JP)
Inventor: FURUKAWA TSUTOMU
IPC: E04F15/18
Filed: 1986-10-25
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-S63107658-A (JP)
Inventor: ICHIHARA ISHIZUE
IPC: E04H6/18
Filed: 1986-10-25
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-H03120351-A (JP)
Title: Additive for molding plastic and plastic molding containing same
Inventor: YONEZAWA KEIICHI
IPC: B29B15/08
Filed: 1989-09-29
Abstract: PURPOSE:To provide a color tone which varies when viewed from a different direction to a molding and also to provide a cubic impression to the color by coating the surfaces of a base material with optical interference films, reducing the above base material into powder or small pieces, and adding the resulting powder or small pieces to a molding material. CONSTITUTION:An interference film 2 is formed on the surface of a base material 1 made of mica, etc., by successively laminating a high-refraction film 3 of TiO2, etc., a low-refraction film 4 of SiO2, etc., and a high-refraction film 5 of TiO2, etc., on the above surface. The interference film 2 is also formed on the opposite surface of the base material 1 in a similar manner as above. This base material 1 is cut and further cleaved into a state of powder or small pieces. The resulting powder or small pieces are used as an additive for molding plastics and added to a transparent casting resin, and the resulting mixture is molded. When the light from outside penetrates into the resulting molding and strikes on the additive, a green color, as an interference color, is allowed to appear in various color tones by means of the interference action of the light due to the interference films 2. Since the interference films 2 are scattered at various angles, the color can be allowed to appear in different color tones according to the angles of view.
Patent JP-H10106713-A (JP)
Title: Multiple terminal discharge tube
Inventor: TANAKA YOSHIYUKI
IPC: H01T4/16
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a multiple terminal discharge tube having the same surge protecting characteristic between respective discharge electrodes. SOLUTION: Patterns of steeple-shaped discharge electrodes 31-34 are formed on an alumina substrate 21 in such a manner as to have gaps 35-38 each having a gap width of 0.1mm and gaps 39, 40 each having a gap width of 0.14mm therebetween. A cover 23 is fixed to the alumina substrate 21 having the discharge electrodes 31-34 thereon in a state in which a spacer 22 is held between the alumina substrate 21 and the cover 23 to thus form a sealed space inside. Terminals 24-27 electrically connected to the discharge electrodes 31-34 are formed on the outer walls of the alumina substrate 21, spacer 22 and cover 23 which are fixed to each other. Ar is filled into a space surrounded by the alumina substrate 21, spacer 22 and cover 23 in such a manner that a pressure in the space becomes 39Torr.
Patent JP-2000062432-A (JP)
Title: Air conditioning controller for vehicle
Inventor: YAMASHITA YUTAKA
IPC: B60H1/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an optimal value as a correction value for the output of an inner air temperature sensor from the beginning even if a light is lit again and an ignition is turned ON while no reduction occurs in the ambient temperature of the inner air temperature sensor after the ignition is temporarily turned OFF and the light is turned OFF. SOLUTION: An air conditioning controller for vehicle is provided with an inner air temperature sensor 1 and a control unit 2 for performing air conditioning control based on the inner air temperature sensor 1. The control unit corrects the output of the inner temperature sensor 1 for use according to an increase in the ambient temperature of the inner air temperature sensor 1 due to the light of the vehicle.  The control unit 2 stores a correction value for the output of the inner air temperature sensor 1 in a memory 4 when an ignition 3 is turned OFF, determines whether or not the passage of time from the previous ignition OFF is enough for returning the ambient temperature of the inner air temperature sensor 1 to an in-car temperature at the time the next ignition 3 is turned ON, reads the correction value from the memory 4 if NO, and corrects the output of the inner air temperature sensor 1.
Patent JP-H1195784-A (JP)
Title: Voice outputting device
Inventor: SATOU NAOKO
IPC: G10L13/02
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a device capable of setting natural pauses by allowing the device to have a sentence structure analyzing means decomposing an input text onto sentence structure components having grammatical consistences and a pause setting means setting pauses in among sentence structure components. SOLUTION: This voice outputting device has the sentence structure analyzing means decomposing the input text into sentence structure components having grammatical consistences and a pause setting means setting pauses in among sentence structure components. In this device, a language processing part is constituted of a morpheme analyzing part 21, a morphemic dictionary 22-1, a sentence analyzing part 23, a sentence analyzing rule 24, an accent combining rule 26, a pause setting processing part 27 and a pause setting rule 28. Then, the text inputted from a text inputting part is subjected to a series of processings from a morphemic analysis till a pause setting in the language processing part.  By using this device, since sentence structure components can be discriminatingly extracted by analyzing the sentence structure of the text with granmmatical consistences, pauses can be set in among the sentence structure components without allowing unnatural pauses to enter them.