baber/WOPTO huggingface dataset:
Patent JP-H05273602-A (JP)
Title: Liquid crystal display element
IPC: G02F1/137
Filed: 1992-03-28
Abstract: PURPOSE:To obtain the liquid crystal display element which does not require the precise control of the retardation value of an optical compensation plate, which has excellent visibility, contrast ratio, etc., in spite of a low cost, and which is large in area and is thin. CONSTITUTION:This liquid crystal display element is constituted by clamping a liquid crystal material 1 contg. a ferroelectric high-polymer liquid crystal between resin substrates 2 with electrodes and disposing polarizing plates 4 on the outer side of the substrates 2 in such a manner that the axes of polarization nearly parallel each other. The display element changes the state between a transparent state and a colored state (makes switching) when the polarity of an impressed voltage is changed. The apparent display color is approximated to black by mixing 0.5 to 5wt.% dichromatic dyestuff having a complementary color relation with the color of the coloring state into the liquid crystal material 1.
Patent JP-S63268129-A (JP)
Title: Method for recording and erasing optical information recording support
Inventor: MATSUBARA KUNIHIRO
IPC: B41M5/26
Filed: 1987-04-24
Abstract: PURPOSE:To prevent the breaking of a recording film and to execute the high quality recording and erasing to many times of the repeating by executing the sector servo radiation to enlarge in this order the radiation time of a recording beam, a first erasing beam and a second erasing beam to an information recording support. CONSTITUTION:When for a second beam 9, an inter-beam distance is dmum and the peripheral speed of the beam is lm/s to the radiation of a first beam 8, an radiation starting time difference rmusec is r<=d/l and an radiation completing time difference r'musec is r r'>d/l. When for the relation, the radiation time of the radiation beam of a recording beam is a total time from the recording start of a sector to the recording completion, the relation of a recording beam radiation time < first erasing radiation time < second erasing beam radiation time is always satisfied. At the time of executing the ON/OFF control of the beam radiation and at the time of an radiation completing time difference r'=d/l of first and second beams, the control is executed considering the dislocation and the generation of the breaking is prevented. Since the place irradiated by the first beam is radiated by the second beam, the recording is completed in the crystallized condition.
Patent JP-H03297486-A (JP)
Title: Amusement facility
Inventor: KIMURA RITSUKO
IPC: G10L13/04
Filed: 1990-04-18
Abstract: PURPOSE:To obtain amusement facilities in which visitors are put in an atmosphere as if in a cave and look forward to situations that arise one after another by forming in a cave-like amusement room a passage surrounded by upper and side walls both of which are formed like rock, and providing in the passage a plurality of doors each of which is opened by a command from a sensor for detecting predetermined sound pressure. CONSTITUTION:A room 34 is provided with e.g. seven steps of serial doors 35... to form a cave-like amusement room and the upper and side walls of the room 34 are molded from FRP, etc., and painted into rock-like walls and also the doors 35... are each formed like rock. The door 35 is provided with a sensor by which when predetermined sound pressure is reached the door is automatically opened, and a phrase like 'Open Sesame' etc., is indicated on the front face of the door 35 and the door 35 is opened sideward or upward when the phrase is read in a large voice at more than the predetermined sound level. The presence of the door which is opened according to sound pressure makes visitors wonder what kind of space comes next.
Patent JP-S62259102-A (JP)
Title: Computer system for process control
Inventor: MURAYAMA SATOSHI
IPC: G05B15/02
Filed: 1986-05-02
Abstract: PURPOSE:To simplify a computer system for process control and to perform the real time simulation at a high speed by adding a vector arithmetic processor and the software to be processed by said processor to an arithmetic computer which performs the simulating calculation in real time. CONSTITUTION:An arithmetic computer 4 performs the simulating calculation in response to a request received from a cooling line control computer 1 and based on the arithmetic data given from the computer 1. The result of the simulating calculation is given to the computer 1. In this case, the computer 4 carries out the simulation arithmetic via its built-in vector arithmetic processor through processing of software including a heat transmission simulation processing program 15, a vector processor calling subroutine 17, etc., of a built-in CPU14. Therefore it is not required to mount a vector arithmetic to simplify the computer system constitution and to attain the real time simulation at a high speed.
Patent JP-H11291305-A (JP)
Title: Method for setting number of screw revolution of injection molding machine
Inventor: HARA HITOSHI
IPC: B29C45/50
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary to set the number of screw revolutions, even when the diameter of a screw is changed or the size of an injection molding machine itself is changed by setting the number of screw revolutions by the peripheral velocity of the screw. SOLUTION: The number of screw revolutions is set by the peripheral velocity of the screw 20. That is, a controller 25 decides the peripheral velocity of a screw 20 from the start of a measurement step to its end based on a specified setting pattern and in accordance with a detection value from a position detection means 19, i.e., a screw position, and then controls a servo motor 10 for screw revolution so that the peripheral velocity is obtained.  The servo motor 10 is controlled at the number of screw revolutions after for example, calculating the number of screw revolutions based on the diameter of the screw 20 and its peripheral velocity once the peripheral velocity has been decided. in this case, when the diameter of the screw 20 in changed, this change value is entered. consequently, even when the size of an injection molding machine itself is changed, the peripheral velocity of the screw 20 remains unchanged and therefore, the screw 20 works on a resin in the channel of the screw 20 in the same way.
Patent JP-S59227809-A (JP)
Title: Composite dental material containing silicon nitride whisker
Inventor: TANAKA MINORU
IPC: A61K6/884
Filed: 1983-06-07
Abstract: PURPOSE:To provide a dental material having improved hardness, tensile strength, flexural strength, etc., and extremely excellent processability and handleability, by compounding a small amount of silicon nitride whisker to a plastic dental material. CONSTITUTION:A resin for artificial tooth, denture base, artificial crown or restorative dental material, is compounded with <= 20wt%, preferably 3-5wt% of silicon nitride whisker (preferably having a diameter of about 0.5mu and a length of about 100mu). For example, in the case of a resin for denture base (e.g. methacrylate polymer, polysulfone resin, etc.), the thickness can be decreased from the standard 1.3-1.4mm. to 0.7mm. without causing breakage and keeping high hardness and strength. The uncomfortable and disagreeable feeling to the palate can be decreased remarkably, and at the same time, a sufficiently high chewing capability can be attained.
Patent JP-S5626967-A (JP)
Title: Production of one-pack type epoxy conductive adhesive
Inventor: YOSHINAGA HIROSHI
IPC: C08K3/08
Filed: 1979-08-10
Abstract: PURPOSE: To obtain titled adhesive having a predetermined viscosity and being suitable for bonding various electronic parts, by allowing a resin composition prepared by mixing an epoxy resin with a curing agent, etc., to stand until the composition reaches a predetermined viscosity, and then adding conductive silver powders to the composition.  
     CONSTITUTION: A resin composition is prepared by mixing (a) an epoxy resin such as a bisphenol A type epoxy resin, (b) a curing agent such as dicyandiamide, (c) a reaction accelerator such as dimethylbenzylamine and (d) an organic solvent such as diethylene glycol monoethyl ether. Then, titled adhesive is obtained by allowing the resin composition to stand until the composition reaches a predetermined viscosity, and then adding conductive silver powders, flake or spherical form, having an average particle diameter of about 0.2W15μm, to the resin composition, so as to provide a weight ratio: (a+b+c):d:e, of 12W34:6W8:60W80. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02280523-A (JP)
Title: Bicmos semiconductor device
Inventor: TSUTSUI HIROAKI
IPC: H03K19/0175
Filed: 1989-04-21
Abstract: PURPOSE:To reduce the propagation delay time with respect to an input signal by extracting a signal with a different level from an emitter follower, receiving the signal and providing a level conversion function to a conventional driving circuit. CONSTITUTION:A level of a voltage at lines LO, LOB is set optionally by selecting properly the value of resistors R4, R5 and the current of a current source 12 with an ECL circuit 1. When the circuit constant is properly selected, the switching is applied while making a steady-state current of level conversion driving circuits 3A, 3B nearly zero, and the propagation delay time of an input signal IN is decreased by the time equivalent to a level conversion circuit of a conventional circuit.
Patent JP-S584435-A (JP)
Title: Predicate locking mechanical utilizing knowledge
Inventor: SATOU HIDEKI
IPC: G06F7/22
Filed: 1981-06-30
Abstract: PURPOSE:To increase the simultaneous running performance between the processes, by utilizing the expression concerning the resources as a knowledge and accordingly deciding more minutely whether or not the locking request of the process has the collision. CONSTITUTION:A process 1-1 gives the locking request and cancel to a locking control part 2, and the control part 2 accepts the locking request and cancel given from the process 1-1 and performs a simultaneous control between the processes. A predicate conversion processing part 4 searches a knowledge table 6 to the predicate given from the part 2 to obtain the predicate which works limitedly and to produce the predicate added with an AND. A predicate decision processing part 5 decide the genuineness of the predicate given from the part 2 based on an axiom. A locking table 3 maintains the locking request given from a process set, and the contents of the entry corresponds to the locking request.
Patent JP-S5437035-A (JP)
Title: Dammy cathode for electrodeposition of metals
Inventor: HIGUCHI YUKINOBU
IPC: C25D17/10
Filed: 1977-08-29
Abstract: PURPOSE: To prevent deposition of metal on a steel strip when one of surfaces of steel strip is desired to be electroplated with zinc etc., by positioning dummy catcathodes each having a window faced against said one surface and provided with an ion-exchange membrance so that electric current is hardly accessible to said one surface not to deposit zinc thereon. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H041660-A (JP)
Title: Door for image forming device
Inventor: YOSHIE KOJI
IPC: E05D3/06
Filed: 1990-04-18
Abstract: PURPOSE:To prevent a recording form which is placed and a original screen from being irregular and falling even when the door is opened/closed by rotation by composing a four-rod link of a 1st opening/closing member, a 2nd opening/ closing member, a link member 12 and this image forming device. CONSTITUTION:The four-rod link is formed among the 1st opening/closing member 10, 2nd opening/closing member 11, link member 12, and the image forming device 1. The respective links are put in complete parallel motion among their rotation supporting shafts 10a, 15, 13, and 12a and, specially the direction between the supporting shafts 10a and 12a is always fixed and constant, so the 2nd opening/closing member 11 which is parallel to it and a paper discharge pan 6 which is fixed thereto are held in a complete constant direction at all times. Consequently, the door can be opened/closed without removing the removing the recording form nor original screen, so trouble which occurs in the device can immediately be checked and repaired.
Patent JP-S61266609-A (JP)
Title: Modified cross-section hollow fiber, modified cross-section hollow fiber bundle and fluid separator
Inventor: MIZUTANI SHOJI
IPC: D01D5/24
Filed: 1985-05-16
Abstract: PURPOSE:To obtain a fluid separator having excellent separation efficiency in the fluid separation of blood, etc., by filling modified cross-section hollow fiber provided with plural rows of fins having various fin heights and distances between the fins along the circumference of the fiber. CONSTITUTION:A selective-permeable modified cross-section hollow fiber provided with longitudinal fins, wherein the average heights of the fins are essentially different from each other and/or the distance between adjacent rows are essentially different, are filled in a container. The fins are effective to prevent the contact of the fibers even at a high packing density. A local clustering of the fibers can be prevented and an excellent flow characteristic can be attained.
Patent JP-S63267433-A (JP)
Title: Deodorizer
Inventor: TAMURA SHOHEI
IPC: B01J20/02
Filed: 1987-04-25
Abstract: PURPOSE:To remove and decompose effectively smelly substances by containing one kind or more of metal oxide into double salt of sulfate composed of higher- order silver oxide and silver. CONSTITUTION:Subject deodorizer consists of one kind or more of metal oxide such as cobalt oxide or the like to be contained in double salt composed of higher-order silver oxide such as AgO, Ag3O4, Ag2O3 or the like having one or more atom. number ratio (O/Ag) of oxygen to silver such as Ag2SO4(Ag3 O4)2-3.5 constituted of potassium peroxy disulfate such as potassium persulfate being added to silver salt water solution such as silver nitrate or the like and sulfate of silver, and for the purpose of enhancing deodorizing effect, water and a water retention agent such as zeolite, high-molecular water sbsorbent or the like are added. By said process, smelly reducing substances such as ammonia, mercaptan group, amine group and the like are decomposed by the oxidative effect of said silver oxide, adsorbed to sulfate and removed.
Patent JP-S60247239-A (JP)
Title: Pattern transferring mold
Inventor: IWANAMI AKIRA
IPC: G03F1/00
Filed: 1984-05-22
Abstract: PURPOSE:To form simultaneously a photosensitive resin layer having a surface pattern on a substrate and an optically selective pattern with high resolution by using a pattern transferring mold manufactured by uniting a pattern transferring mold for casting and a photomask film to one body. CONSTITUTION:When a thin photosensitive resin layer is formed on a substrate by casting a photosensitive resin as a casting resin, a pattern transferring mold is used. Packing 7 is fitted to both ends of a metallic master 6 for transferring a pattern to a pattern transferring mold and both ends of a pressing plate 8, and a photomask 5 is held in the space between the master 6 and the plate 8 at a fixed distance from the master 6 by fixing in the packing 7. Part of one end of the rubber packing is taken off, and an ultraviolet-ray transmitting liq. resin oligomger is injected into the cavity and cured by heating. The outside of the resulting pattern transferring mold is cut to provide the function of a jig. Thus, said pattern transferring mold for casting is manufactured.
Patent JP-S60246688-A (JP)
Title: Optical feedback type semiconductor laser device
Inventor: ODANI JIYUN
IPC: G02B6/42
Filed: 1984-05-22
Abstract: PURPOSE:To suppress reflecting noises completely, and to oscillate the titled simultaneously at a single longitudinal mode by constituting a composite resonator in which an optical fiber is arranged opposed to an semiconductor laser element and an end surface on the semiconductor laser element side of a clad section in the optical fiber is used as an external resonator end-surface. CONSTITUTION:Laser beams 28 in laser beams projected from a resonator end surface 27 for a semiconductor laser element 24 are coupled with a core section 30 for an optical fiber 29, laser besms 31 are reflected by a concave end surface on the semiconductor layer element 24 side of clad sections 32 in the optical fiber 29, and reflected beams 33 are projected to the semiconductor laser element 24 again. The position of the optical fiber 29 is adjusted finely so that the phases of beams in the semiconductor laser element 24 and reflected beams 33 coincide at that time. Accordingly, when beams are fed back to the semiconductor laser element 24, the semiconductor laser element 24 oscillates at a single longitudinal mode and the optical fiber 29 is used as a reflecting body when the conditions of phases are prepared, thus resulting in no reflecting beams, phases thereof are disarranged, from sections except the reflecting body, then completely suppressing reflecting noises.
Patent JP-S58221604-A (JP)
Title: Vertical rolling mill
Inventor: FUKUZAKI TOSHIHIRO
IPC: B21B39/06
Filed: 1982-06-17
Abstract: PURPOSE:To provide a vertical rolling mill which can share pushing force to the separators on an inlet side and an outlet side in the stage of forced rolling by constituting the separators on the inlet side and the outlet side in such a way as to be connected by means of cylinders, pistons and center aprons. CONSTITUTION:When liquid pressure is fed through a feed and discharge port 14 for liquid pressure into the cylinder chamber 12b on an edger roll 1 side, the liquid pressure pushes back a piston rod 15a, and pulls upper and lower center aprons 8, 10 toward the rear side in a rolling direction A. The aprons 9, 10 are connected to upper and lower separators 5a, 6a respectively on the outlet side by means of projecting parts 9a, 10a and sliding grooves 17 on an edger side; at the same time, the separators 5, 6 are connected respectively to the aprons 9, 10 by means of cylinders 12 and pistons 15 on the inlet side as well. If forced rolling is accomplished in this state, the pushing force is transmitted from the roll 1 to the separators 5, 6, and part thereof is transmitted through the liquid pressure in the chamber 12b to the pistons 15 and rods 15a and is further transmitted through the aprons 9, 10 to the separators 5a, 6b respectively.
Patent JP-S63269126-A (JP)
Title: Liquid crystal display device
Inventor: ATSUMI HIRONAO
IPC: G02F1/1347
Filed: 1987-04-28
Abstract: PURPOSE:To selectively effect the different displays of frequency and time on the same display position by forming a liquid crystal layer dividing into two layers, and by enabling a positive and a negative displays by combining electrodes impressing a voltage. CONSTITUTION:In the titled device capable of selectively displaying the frequency and the time on the same display position, the liquid crystal layer is formed dividing into two layers, and enable to the positive an the negative displays by combining the electrodes impressing the voltage, and the one species of display is displayed as the positive, while, the another species of display is displayed as the negative species. Namely, either one of the frequency and the time displays is displayed as the positive, and the another species of which is displayed as the negative. As the result, at the time of observing the display, when the display is positive, the display shows the one species, and when the display is negative, the display shows the another species whereby the distinction can be easily carried out by observing the display. Accordingly, which species is displayed, does not fail to see, even when the display is selectively effected at the same display position.
Patent JP-S63298729-A (JP)
Title: Optical information recording and reproducing method
Inventor: OTA TAKEO
IPC: G11B7/24062
Filed: 1988-04-26
Abstract: PURPOSE:To contrive the improvement of the reproducing efficiency by changing simultaneously an optical absorbing coefficient and a refractive index or changing only the refractive index and utilizing the interference effect through the film thickness of a recording film so as to increase the quantity of the change in the reflectance. CONSTITUTION:A recording layer 3 being a thin film is provided on a substrate 1, the transmittivity of the film 3 is selected to be >=50% by the film thickness, an optical reflection layer is provided thereupon, and an adhering protection layer 4 is provided to record the change in the refractive index or both the refractive index and the optical density of the recording layer 3 due to the radiation of a light beam of a prescribed frequency and recording and reproduction are applied by making the light beam incident from the base 1 of the optical recording member. Then the light reflected in the surface of the recording layer 3 and the light reflected at the interface between the recording layer 3 being the rear face and the optical reflection layer are to be interfered, and the reduction in the reflected luminous quantity from the light reflection layer attended with the absorbing coefficient in the recording state is utilized so as to allow the reflectance to be decreased more than the reflectance of the unrecorded state. Thus, the change in the reflectance is increased to attain information recording and reproduction with high S/N.
Patent JP-H02279348-A (JP)
Title: Brazing method for armature to needle
Inventor: NARUISHI YOSHINARI
IPC: B41J2/26
Filed: 1989-04-21
Abstract: PURPOSE:To strongly braze an armature to a needle by maintaining the quantity of a brazing material constant via a gap between the armature and the needle, the inner face of an opened space. CONSTITUTION:A needle 4 is engaged with a through hole 15, an armature 5 is inserted into a recess 2, and its end is brought into contact with the outer surface of the needle 4. Then, a brazing material is poured near the contact part of the armature 5 with the needle 4 in an opened space 13. A jig 11, the armature 5, the needle 4 are placed in a heating coil, and a high frequency alternating current is fed to the coil for a predetermined period of time to heat the armature 5 and the needle 4 to a predetermined temperature, the brazing material is melted with the heat, and the armature 5 is pulled upward together with the needle 4 from the jig 11 after the brazing material is hardened. Accordingly, the pouring amount of the brazing material can be maintained constant via a gap between the armature 5 and the needle 4, the inner face of the space 13. Thus, the armature 5 can be strongly brazed to the needle 4.
Patent JP-H05297155-A (JP)
Title: Method and device for setting digitally indicated timer time
Inventor: KAMIGAKI TAKAHIRA
IPC: G04C23/08
Filed: 1992-04-23
Abstract: PURPOSE:To simplify the operation, eliminate an error in set time, and shorten the time required for set by designating the set time with an analog type time setting dial plate. CONSTITUTION:An analog type timer time setting part 2 is formed of a dial plate 3, an indicating needle 4 for indicating the time of the dial plate 3, and a thumbscrew 5 for turning the indicating needle 4 with the hand. When the indicating needle 4 is set to a desired time by the thumbscrew 5, and a set button 6 is pushed, an A/D converting circuit 7 is operated, and the digital display of a digital display part 1 is immediately changed to a set time. When the display part is of analog type, and a timer circuit is of digital type, the analog display part is directly operated to set the timer time. Then, the digital timer circuit is interlocked to this and set to the designated time of the analog display part.