baber/WOPTO huggingface dataset:
Patent JP-H0329127-A (JP)
Title: Optical memory device
Inventor: HORIKAWA MITSUHIRO
IPC: G11B7/125
Filed: 1989-06-26
Abstract: PURPOSE:To increase multiplicity by providing the optical memory device with plural Fabry-Perot resonators having respectively different resonator length values. CONSTITUTION:For instance, five Fabry-Perot resonators 4 are used, respective resonator length values are different, respective recording frequency is allowed to correspond to resonance frequency, and the output of a multiplexer 22 is switched in accordance with the recording frequency. The fluctuation of the optical frequency of a wavelength variable semiconductor laser 1 is detected by the resonators 4 and the injection current of the laser 1 is fed back by using the oscillation of the frequency as an error signal to obtain stable laser frequency. Consequently, the multiplicity N of a wavelength multiplying optical memory utilizing a photochemical hole burning phenomenon from the side can be increased.
Patent JP-H0329688-A (JP)
Title: Electric razor
Inventor: NASU SATARO
IPC: B26B19/38
Filed: 1989-06-26
Abstract: PURPOSE:To prevent the malfunction of a power select switch by providing a switch handle for slide type on-off switch in parallel to a switch handle for power selection, and making the operational directions of both switch handles different from each other. CONSTITUTION:A switch handle 30 for a slide type on/off switch and a switch handle 40 for a power select switch are provided in parallel to each other, and the operational direction of the handle 40 is made to intersect the slide direction of the handle 30. Namely, when the handle 30 is operated, the operation of the power select switch is not triggered even with a finger placed on the handle 40 during the operation of the handle 30, because the operational directions of both handles 30 and 40 are different from each other, thereby preventing the unexpected selection of a power supply.
Patent JP-H04361442-A (JP)
Title: Cell stream control system
Inventor: TATSUNO HIDEO
IPC: H04L1/22
Filed: 1991-06-07
Abstract: PURPOSE:To minimize the rise in an average speed and a peak speed of a VC by excluding a 1st idle cell period after a period position and discharging it so as to apply control of using the idle cell period as a start point of a succeeding period position. CONSTITUTION:An FIFO 80 has a write address generating circuit 81, a memory 82 and a read address generating circuit 83 and stores only a real cell in response to a cell write control signal 91, an input cell 92, a cell read control signal 93, and a clock 95 and outputs an output cell 94 and an empty signal 96. A control means 10 eliminates an idle cell block coming at first after a period position being an integral number of multiple of a cell phase in the cell write control signal 91 representing the presence of the arrived real cell to the FIFO 80. Furthermore, a cell read control signal 93 is subject to on/off control in response to the state of the real cell and remaining idle cells to suppress properly the increase in the cell stream. That is, since the time compression of the cell stream is relaxed, the rise in the average speed and the peak speed is decreased.
Patent JP-H0453925-A (JP)
Title: Liquid crystal display device
Inventor: WATANABE YOSHIO
IPC: G02F1/13357
Filed: 1990-06-21
Abstract: PURPOSE:To allow the use of the liquid crystal display device even in a place where sufficient ambient brightness cannot be obtd. or in a dark place by providing an illuminating device in front of an upper substrate of the liquid crystal display element. CONSTITUTION:Since the liquid crystal display element is a reflection type, the illuminating light needs be made incident from forward of the element body. A cold cathode ray tube 20 which is the illuminating device is required to be disposed at least forward of the upper substrate 11 for the above- mentioned purpose. The illuminating device is disposed on the side outer than the front surface of the liquid crystal display element so as not to disturb the display. The cold cathode ray tube 20 is disposed along the side face in front of the upper substrate 11 and slightly in front of a polarizing plate 2 in order to satisfy such requirements The use of the liquid crystal display device even in the place where sufficient ambient brightness cannot be obtd. or in the dark place is possible in this way.
Patent JP-S6144560-A (JP)
Title: Current position setter for machine tool
Inventor: KUBOTA AKIO
IPC: B23Q15/00
Filed: 1984-08-03
Abstract: PURPOSE:To continue work from the detection point or referential point by providing a detector for indicating the absolute value of the position of movable body on a position setter in conventional open loop control system and detecting current position of movable body stopped upon power interruption more accurately. CONSTITUTION:The output shaft of servo motor 14 is mounted with a warm gear 24 which is geared with a detection member 26 and rotated through driving force of motor 14. Third detector 27 is integrally journaled coaxially with said member 26 to provide an absolute position signal from said member 26 to a controller 28. Said controller 28 is also connected with conventional first detector 18 and second detector 20. Upon recovery from emergency condition, the ansolute value signal from third detector and count pulse signal from second detector 20 are added/subtracted with correspondence to unit rotary position signal from first detector 18 thus to set current position from the referential point of movable body 10 and to continue work from that point.
Patent JP-H05336710-A (JP)
Title: Manufacture of motor
Inventor: MIYOSHI SHINJI
IPC: H02K15/02
Filed: 1992-05-29
Abstract: PURPOSE:To make it possible to assemble more easily a stator core, a flange and a bracket together. CONSTITUTION:A stator core 2 is formed by laminating a laminated steel plate 5, and a flange 3 is attached to one surface of the stator core 2 and a bracket 4 is attached to other surface of said stator core in this manufacture for motor; a notch is formed on the outer peripheral portion of part of the laminated steel plate 5 during pressing work of the laminated steel plate 5; the stator core 2 is formed by arranging two or more laminated steel plates 5' where the notch is formed on each surface of said core; and projected portions 3a and 4a jointed to the notches 8a on both the surfaces of the stator core 2 are formed on one surface of the flange 3 and bracket 4.
Patent JP-H107668-A (JP)
Title: Production of optically active glycidic ester
Inventor: HONMA TSUNETOSHI
IPC: A61K31/55
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To efficiently and safely obtain the subject ester useful as an intermediate for synthesizing e.g. diltiazem by reaction of a specific compound with an aldol condensation reagent and a specific compound followed by epoxidation. SOLUTION: (A) A compound of formula I (R1 is H, an alkyl, alkoxy or halogen; R2 is an alkyl or alkoxy; X is a halogen) is reacted with an aldol condensation reagent and (B) a compound of formula II (R3 is H, an alkyl, alkoxy or halogen) in a hydrocarbon-based solvent (e.g. dichloromethane) to form a compound of formula III, which, in turn, is epoxidized to obtain the objective glycidic ester of formula IV (R4 is an alkyl). By this method, the objective compound with desired optical activity can be obtained. Using the objective compound, a (+)-cis type 1,5-benzothiazepine derivative having vasodilative activity can be obtained.
Patent JP-H10339043-A (JP)
Title: Nursing care room
Inventor: KOBAYASHI TERUO
IPC: E04H1/02
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To facilitate the movement of a wheel chair or a human body, and to reduce the load of a care worker by eliminating a step of a floor surface between a bedroom, a toilet, and a bathroom, and setting the height of the bed or the seat surface of a closet from the floor surface to be equal to the height to the seat surface of the wheel chair. SOLUTION: In a nursing room, no partition is provided between a bed room 1, a toilet 2 and a bathroom 3, and the height of each floor surface 4 is equal. The height (a) to the bed level of a bed 5, the height (b) to a closet 6, and the height (c) to an upper edge of a bath tub 7 from the floor surface 4 are respectively equal to the height (d) to the seat surface of a wheel chair 8 from the floor surface 4. The bedroom 1, the toilet 2, and the bathroom 3 are partitioned by curtains 9. When only one person lives in the nursing care room, the room need not be partitioned with curtains 9. The room may be partitioned with blinds. The nursing care room may be provided in one room of a house, or may be separate from the house and connected to the house through a connecting corridor to eliminate the step between an entrance/exit and an indoor side.  The movement is facilitated, and a daily life can be made without troubling a care worker.
Patent JP-S5590320-A (JP)
Title: Manufacture of decoration material
Inventor: TSUSAKA HARUNARI
IPC: B44C1/20
Filed: 1978-12-28
Abstract: PURPOSE: To produce decoration material with a pattern identical on the surface and the back free from deformation due to wear by forming a layer of colored granular solid in sections void of foaming agent being applied on a holding.  
     CONSTITUTION: A foaming agent 1' including vinyl chloride system and urethane system is applied like mounds at a desired position on a retaining plate and foamed and solidified by heat to form foamed layers 1. Then, a colored granular solid 2' made of colored synthetic resin are charged into portions void of the foaming agent almost flushing with the layer 1 to form a layer 2. Thus, a temporary formed body is obtained. Then, the temporary body is heated to fuse the granular solid 2' together. Thereafter, a plate is placed on the surface of the molded body and placed between hot discs in the pressing process to mold under the pressure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0722077-A (JP)
Title: Connection structure of power feeder line
Inventor: TSUBAKI NOBUO
IPC: H01R4/00
Filed: 1993-07-02
Abstract: PURPOSE:To facilitate the work of connecting a power feeder line and to achieve a stable connection. CONSTITUTION:A connecting bar 3 is connected between a first 1 and second 2 connecting piece by the holding pressure of a clamp 4, and connecting pieces 5 made of an elastic conductive material are provided at the overlap 6 of the first connecting piece 1 with the connecting bar 3 and at the overlap 7 of the second connecting piece 2 with the connecting bar 3. Since the first and second connecting pieces 1, 2 are pressed against the connecting bar 3 by the clamp 4, connecting work is simplified and the number of connecting processes can be reduced.
Patent JP-S61108809-A (JP)
Inventor: HAABUEI AABUIN UEINAA
IPC: F01D5/08
Filed: 1985-07-24
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-H09324112-A (JP)
Title: Functional polyester resin and its production
Inventor: TAURA YOSHIKI
IPC: C08K9/02
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin capable of exhibiting sufficient functional properties with only a small quantity of functional particles added by adding the functional particles to a crystalline polyolefin resin and then dispersing the resultant mixture in a solid state into a polyester resin. SOLUTION: This resin is obtained by dispersing a functional particle A- contained crystalline polyolefin resin B in a solid state into a polyester resin as a matrix resin. The component A is added to the component B and then the resultant crystalline polyolefin resin mixture in a solid state is added to the polyester resin. Thus it is possible to give various functions such as antifungal properties and a deodorization effect to the polyester resin.
Patent JP-H11352299-A (JP)
Title: Fluorescent screen
Inventor: TSUCHIYA TORU
IPC: G01N21/64
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To easily calibrate and inspect an image reader which reads fluoroscopic images by placing on a fluorescent screen a phosphor layer, containing phosphors which are excited by laser of a specific wavelength and emit fluorescence evenly. SOLUTION: A substrate 3 made of acrylic resin is formed on a support 2 made of polyethylene terephthalate, a phosphor layer 4 is formed on the surface of the substrate 3, and a protective layer 5 is also placed on the layer 4. The phosphor layer 4 is formed by applying a liquid to the surface of the substrate 3 and drying it. The liquid is made by adding particles of YaG:Ce, a methyl ethyl ketone solution of polyurethane resin, epoxy resin of a bisphenol A type and carbon black, for example, to methyl ethyl ketone, dispersing then, and dissolving the mixture. The phosphors used in this screen are excited by a laser beam, whose wavelength is 470 nm to 480 nm or 530 nm to 540 nm and emit fluorescence evenly.
Patent JP-S5687070-A (JP)
Title: Wet type developing device of electrophotographic copying machine
Inventor: ARAI AKIO
IPC: G03G15/10
Filed: 1979-12-17
Abstract: PURPOSE: To improve developing efficiency and the quality of images by so constituting the  device that the developing solution flows at relatively high velocity of flow without staying  anywhere and that recording paper thoroughly closely adheres to a guide plate.   
     CONSTITUTION: When the developing solution is blown into a recording guide path 8 from a  developing solution blow-out nozzle 7 and when recording paper is admitted into the path 8 by  lead-in rollers 3, the developing solution flows at the velocity of flow higher than the conveying  speed of the recording paper because the guide plate 4 inclines downward; in addition, the adjacent parts of the guide plates 4 and 5 are made vacant and therefore the developing solution  flows smoothly. Moreover, the guide plates 4 and 5 are not electrically grounded. Hence, the  static charge of the same polarity as that of toner particles is induced in the guide plates 4, 5 by  the latent image charge of the recording paper, and the toner particle are repulsed from the  ground part of the recording paper. Even more, the recording paper is placed on the upward  facing guide plate 5 from the downward facing guide plate 4, hence it is thoroughly closely adhered. With such constitution, the developing efficiency is improved, and the flow of images and  the like are prevented, whereby the quality of image is improved.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5864074-A (JP)
Title: Sic blue light emitting element
Inventor: NAKADA TOSHITAKE
IPC: H01L33/36
Filed: 1981-10-13
Abstract: PURPOSE:To obtain an SiC blue light emitting element having light emitting property and low contacting resistance with an electroce by composing an n type 6H-SiC substrate, the first p type layer having Al as p type impurity accumulated on the substrate and the second p type layer containing more Al then the first layer. CONSTITUTION:Si and Al of 2-5atm% to Si are filled in a crucible 13, and are heated and molten with a high frequency coil 12. The temperature of the molten liquid 16 of the Si and Al at this time is 1,600-1,650 deg.C, and Ar gas is used as atmospheric gas. Since the quartz reaction tube 11 tends to thermally deform at this temperature, it is preferred to provide cooling means for cooling only the tube 11. Then, an n type 6H-SiC substrate 1 mounted at the end of the substrate holder 17 is dipped and held in the liquid 16, thereby forming the first p type layer 2 of 510mum thick with 1-3X18/cm<2> of Al density. Further, Al is further added in the state that the substrate 1 is dipped in the liquid 16, thereby forming the second p type layer 3. In this case, the Al density is preferably more than 1-3X10<19>/cm<2>, and it is important to improve the ohmic characteristic.
Patent JP-H05335671-A (JP)
Title: Discharge circuit for laser device
Inventor: MIZOGUCHI KAZU
IPC: H01S3/097
Filed: 1992-05-29
Abstract: PURPOSE:To improve the output characteristic of the title circuit by constituting a preliminary ionization module of a capacitor for preliminary ionization and preliminary ionization electrode. CONSTITUTION:Each of preliminary ionization modules 40a-40n is constituted of a capacitor pair composed of capacitors C1 and C2 for preliminary ionization connected in series and a spark gap 16 for preliminary ionization formed by preliminary ionization electrodes connected in parallel to the capacitor C2 and the modules 40a-40n are connected in parallel with a peaking capacitor 12. When the capacitance values of the capacitors C1 and C2 for preliminary ionization (for preliminary ionization of the modules 40a-40n) of each module 40a-40n are appropriately selected, the discharge starting time of the gaps 16 can be delayed so that the starting time can be brought closer to the discharge starting timing of main discharge electrodes 10. Therefore, the output characteristic of this discharge circuit can be improved, since the preliminary ionization generating speed in the main discharge space between the electrodes 10 and 10 can be increased and the initial electron density can be increased at the main discharge starting timing.
Patent JP-S5687513-A (JP)
Title: Cosmetic
Inventor: NAKANO TAKEO
IPC: A61K8/97
Filed: 1979-12-19
Abstract: PURPOSE:A cosmetic, capable of alleviating an acne, an eruption, etc. and preventing the roughness of the skin, and containing powder of adlay in a base. CONSTITUTION:A cosmetic containing powder of adlay (Coisis Cemen) in a cosmetic base e.g. starch or wheat flour. the adlay has long been used as a crude drug  or food and is nontoxic to the human body. The addition of the powder thereof has cosmetic effects, i.e. alleviation of inflammation such as an acne or eruption, prevents the roughness of the skin and imparts moisture to the skin. The cosmetic is used by mixing with a washing powder, paste face pack, etc.
Patent JP-H0455027-A (JP)
Title: Pipe expanding method and device thereof, press joining and joining method utilizing this method and press joining and joining device thereof
Inventor: KUROSAWA KOICHI
IPC: B21D39/20
Filed: 1990-06-25
Abstract: PURPOSE:To surely expand a pipe by housing an expanding medium into both hollow structures and compressing the expanding medium, thereby expanding the hollow structures. CONSTITUTION:A sleeve 12 is so installed that the expanding medium 13 is passed therein. A dummy sleeve 17 is then fitted to the expanding medium 13 part and the stepped part at the bottom end of the dummy sleeve 17 is fitted to the top end of the sleeve 12. The sleeve 12 and the dummy sleeve 17 are disposed in series to each other. An expander 11 installed with the sleeve 12 is then inserted into the pipe 18 down to the midway of the cylinder head of the expander 11. An oil pressure is supplied from a hydraulic port 24 of a hydraulic cylinder 16 to lower a piston rod 15. The expanding medium 13 is guided by the dummy sleeve 17 and is press fitted into the sleeve 12, by which an expanding force is generated in the diametral direction and the internal pressure toward the outer side is applied on the dummy sleeve 12. The sleeve 12 expands in excess of the yield stress and is thereby pressed and press joined to the inside surface of the pipe 18.
Patent JP-H0910562-A (JP)
Title: Filter module
Inventor: TAKEUCHI KAZUSUMI
IPC: B01D65/02
Filed: 1995-06-29
Abstract: PURPOSE: To provide a filter module in which filtration capacity is increases and reutilization is made possible by backward washing. CONSTITUTION: Lattice bodies 2 are arranged between filtration films 1 and in the outermoset parts. The peripheries of the filtration films 1 and the lattice bodies 2 are fixed by synthetic resin layers 31, 32. The first openings 4 communicating with the interval of a pair of filtration films and the second openings 5 are formed in the synthetic resin layers 31, 32. The second openings 5 communicate with the interval between a pair of filtration films, and to the pair of filtration film the other pair of filtration films adjacent through its filtration film. An original liquid is supplies from the first openings 4 and filtrate is obtained through the second openings 5. Therefore, since the filtration films 1 are supported on both sides by the lattice bodies 2 and the peripheries of the filtration films 1 and the lattice bodies 2 are fixed by the synthetic resin layers 31, 32, clogging substance is removed by flowing cleaning water in the reverse direction and thereby reutilization is enabled.
Patent JP-S6145004-A (JP)
Inventor: MESHIDA NORIO
IPC: E01C13/00
Filed: 1984-08-07
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-H0214653-A (JP)
Title: Loudspeaker telephone set
Inventor: FUKUMURA YUKIO
IPC: H04M1/60
Filed: 1988-06-30
Abstract: PURPOSE:To avoid howling and deterioration in speech quality by providing plural microphones to a loudspeaker telephone set separately so as to decrease the increase in the gain of a variable gain amplifier connecting to a microphone used for transmission to be smaller comparatively. CONSTITUTION:A microphone 1 installed near a front seat of an automobile and a microphone 2 installed near a rear seat are provided and when a person on the front seat utters the microphone 1, a control circuit 8 increases the gain of the variable gain amplifier 3 connecting to the microphone 1 and decreases the gain of other variable gain amplifiers 4, 6. As a result, the output signal of the variable gain amplifier 8 is inputted to a radio transmitter-receiver 6 with a sufficient level. In this case, since the microphone 1 is arranged near the front seat, the increase in the gain of the variable gain amplifier 3 is limited to a comparatively small range. Thus, the reduction in the gain of the variable gain amplifier 6 is comparatively small and howling is prevented and the reply of other party even during the transmission is listened to.
Patent JP-S6321718-A (JP)
Inventor: SASAO HIROYUKI
IPC: H01H33/18
Filed: 1986-07-15
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-S5591290-A (JP)
Title: Transmission system for remote line concentrator control information
Inventor: SUZUKI TAKAHIKO
IPC: H04Q11/04
Filed: 1978-12-28
Abstract: PURPOSE:To enhance the economical performance for the circuit by the line concentration effect by carrying out the transmission of the control information without  monopolizing the channel on the digital circuit as the control channel and thus  securing storage for more subscribers. CONSTITUTION:Remote line concentrator 6 is installed at the point far away from time-division exchange 1 of the master station, and subscriber telephones 11-1-11-n are stored into concentrator 6. And the subscriber signal is put onto one of 24 channels on digital circuit 7 by the call and answer to be then connected to exchange 1 for the exchange process. Then master station remote line concentrator opposing part 4 of exchange 1 gives the line concentration to subscriber telephones 12-1-12-n via subscriber line concentration stage 5 for conversion into the 24-multiple PCM signal. And the control order is received via control line 9 and by the interface similar to the connection to time-division switch 2 of the master station through highway 8-n. This master station control part 3 and the interface are formed so that the subscriber state may be transmitted periodically via scanning line 10.