baber/WOPTO huggingface dataset:
Patent JP-S6254279-A (JP)
Title: Liquid developer for electrostatic photography
Inventor: KANEKO GIICHI
IPC: G03G13/26
Filed: 1985-09-03
Abstract: PURPOSE:To improve fixability and durability as a printing plate by using a compd. having chelate coordination power as a coloring agent. CONSTITUTION:The coloring agent, i.e., the compd. having the chelate coordination power and a resin and if necessary, a small amt. of a polarity controlling agent are kneaded and dispersed together with a small amt. of a carrier liquid to prepared a concd. toner. The toner is further diluted with a carrier liquid. The liquid developer obtd. in such a manner contains the compd. having the chelate coordination power as the toner component; therefore, this compd. makes chelate bonding with the metal existing on the surface of a lithographic printing negative such as zinc oxide photosensitive paper. As a result, the adhesive power of the toner to the negative, i.e., the fixability is improved and the printing plate having the high printing resistance to obviate the generation of image exfoliation by the tack of ink, etc. is obtd.
Patent JP-H09104064-A (JP)
Title: Polypropylene inflated film
Inventor: JIEEMUZU EMU JIYAKOOBII
IPC: B29L7/00
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a propylene polymer increased in melt strength and the modulus of elasticity and capable of being used in the production of an inflation film. SOLUTION: An inflation film or sheet material contains a polypropylene polymer having wide mol.wt. distribution with mol.wt. distribution Mw/Mn of about 40-60, a melt flow rate of about 0.5-50dg/min and xylene insoluble substance content of 94% or more at 25 deg.C. A mixture of propylene polymer material having wide mol.wt. distribution and a different phase olefin polymer compsn. can be also used.
Patent JP-2000028291-A (JP)
Title: Precoated fin material for heat exchanger
Inventor: YAMAZAKI KAZUHIKO
IPC: F28F13/18
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent hydrophilic property by coating a surface of an aluminum or its alloy formed with a corrosion resistant film with a specific hydrophilic surface treatment agent, baking it at a specific temperature and forming a hydrophilic film having a specific thickness, thereby suppressing a decrease in the hydrophilic property in the case of coating it with press oil. SOLUTION: A surface of an aluminum or its alloy formed with corrosion resistant film is coated with a hydrophilic surface treatment agent containing 0.5 to 3 wt.% of a carboxymethylcellulose and a polyethyleneglycol having a weight-average molecular weight of 300 to 400 at a ratio of 2/1 to 1/2 by a solid content ratio. Thereafter, the agent is baked at 170 to 240 deg.C to form a hydrophilic film having a thickness of 0.1 to 1.0 g/m2. The thus formed precoated fin material for a heat exchanger is formed of a desired fin shape by coating the surface with a volatile press oil for press molding and then executing molding.
Patent JP-S6173264-A (JP)
Title: Floppy cassette device
Inventor: HATTORI SEIICHI
IPC: G11B17/04
Filed: 1984-09-17
Abstract: PURPOSE:To load a floppy cassette in such a way that unless the cassette is positioned in a prescribed direction the cassette cannot be loaded, by providing a notched section which is able to pass a lever at a cassette loading port in accordance with the shape of the lever. CONSTITUTION:A floppy cassette is formed in such a way that the upper and lower surfaces are formed to become squares and a port 11a, through which a floppy disk 12 is loaded and removed, is provided at the 1st side face, and guide grooves 11b and 11c for an operating lever, etc., are provided in both side faces adjacent to the 1st one. Moreover, inner walls 11b are provided at the inside of the guide grooves 11b and 11c between the upper and lower surfaces so as to cover the grooves 11b and 11c, and thus, dust, etc., are prevented from flowing into the cassette 11. The operating lever 13 is guided by the guide groove 11b provided in the side face on the right hand side when viewed from the front and is made movable in the transverse direction.
Patent JP-S6172276-A (JP)
Title: Picture forming device
Inventor: WATANABE JUNJI
IPC: G03G21/00
Filed: 1984-09-17
Abstract: PURPOSE:To miniaturize the titled device and to form pictures on both sides and also a multiple picture on one side by sending forms accumulated in a temporary accumulating section to a picture forming section in the body of the device by a carrying means to form pictures on both sides, reversing again selectively the form carried by a carrying means for reversing and guiding to a picture forming section. CONSTITUTION:When copying on both sides of a form P, the gate 25 in a carrying unit 24 is turned as shown by a broken line, and the form P having a picture formed on one side and discharged is guided by the gate 25 in the direction shown by arrow mark of broken line,and put in a cassette 32. Then, rollers 49, 56 are descended, and the roller 49 is brought into rolling contact with a roller 51. A roller 56 comes into rolling contact with the form P in a cassette 41 and rotates to send out the form P. The form P is guided along a guide plate 39, and sent to a resist roller 36 in the body 1 with another side facing upward. The position of the form P is adjusted by the resist roller 36 and sent again to between the photosensitive drum 2 and a transfer charger 5a, and the picture is copied on another side and discharged from a paper discharge roller 15.
Patent JP-H06195834-A (JP)
Title: Tape deck
Inventor: INENA KATSUYA
IPC: G11B15/61
Filed: 1993-08-05
Abstract: PURPOSE:To miniaturize a tape deck by branching a branching groove part from one end side of a loading guide groove and changing the direction of a loading slider in such a manner that one of engaging pins is guided to the branching groove part through a template and also another engaging pin is guided to one end of the guide groove. CONSTITUTION:The loading guide grooves 116, 117 extending over a drum base 111 and ring holder 113 are formed at both sides of an interposed rotary drum 112. The branching groove 116b is formed at one end part 116a of the guide groove 116 and the loading slider 118 is engaged therewith so as freely to slide. A copying pin 126 guided by the template 125 is fixed to the slider 118. A loading slider 127 is engaged with another guide groove 117 so as freely to slide through a pair of engaging pins 128, 129. When a pair of sector gears is rotated around the drum 112, the slider 118 is moved along the guide groove 116 and guided by the template 125 to guide one of the engaged pins to the side of the branching groove 116b at one end of the guide groove 116 and also to sort another engaging pin to one end part 116a of the guide groove 116, thereby the direction of the slider is changed.
Patent JP-H1034090-A (JP)
Title: Washing device
Inventor: MIYAKE TOSHIYUKI
IPC: G02F1/1333
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a washing device which is good in the finish state of washing and is applicable to washing of small-sized liquid crystal display panels as well without complicating its constitution. SOLUTION: Transporting rollers 1 are constituted to support the rear surface side of the liquid crystal display panels 2 always with >=3 pieces even under any condition. These rollers are rotated by motors to transport the liquid crystal display panels 2 in a horizontal direction. The front surface side of the liquid crystal display panels 2 are provided with the transporting rollers 1 in such a manner that the liquid crystal display panels 2 may be stably transported. Bar-shaped brushes 3 are so disposed apart a prescribed spacing so as to exist parallel with the transporting rollers 1 between the transporting rollers 1.  The bar-shaped brushes 3 are disposed on the front surface side and rear surface side of the liquid crystal display panels 2 and are moved back and forth in the direction orthogonal with the transporting direction of the liquid crystal display panels 2, by which the dust, glass powder, stains, etc., sticking to the liquid crystal display panels 2 are removed.
Patent JP-S6352397-A (JP)
Title: Semiconductor memory device
Inventor: ITO YASUO
IPC: G11C11/34
Filed: 1986-08-20
Abstract: PURPOSE:To suppresses the increase of chip area and to obtain the high speed expansion nipple dynamic RAM of high performance with a low cost by dividing a memory cell array into the memory banks to two systems and making the exchange of data in time division between each memory bank and input/output lines. CONSTITUTION:Data of memory cells M5-M8 of B system are transferred to the output section of an output data latching circuit 7. Then, a control signal QSE returns to L level, and an input/output line 3 and an output line are separated and the input/output line 3 is precharged. A write control signal WG goes to H level, the data of an input data latching circuit 11 are transferred to the input/output line 3. When an A system selection signal CSLA1 goes to H level again, input data are written in memory cells M1-M4 of the A system memory bank 11. During this data writing, a gate for writing 10 is closed, and data for next B system writing are inputted and held in the input data latching circuit 11. Thereafter, by repeating the reading and writing operation of data of the A system and B system, the information of a memory cell of one word line can be read and written continuously.
Patent JP-H0939802-A (JP)
Title: Steering wheel
Inventor: NUNOKAWA TOMOYUKI
IPC: B62D1/11
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a steering wheel capable of raising up a part of the ring part when necessary, and absorbing shock. SOLUTION: A ring part 13 of a steering wheel 10 is divided into a main ring part 30 taking up more than a half of the periphery and an auxiliary ring part 31 taking up less than a half of the periphery. Both ends of the main ring part 30 are connected to spokes 12. The auxiliary ring part 31 has arms 40 along the spokes 12. Base parts 41 of the arms 40 are supported on a hinge mechanism 50 provided at a center pad 11 so that they can be turned in the vertical direction. The hinge mechanism 50 is provided with a shaft 53 whirl- stopped by keys 60. Engaging parts 61 such as serration provided on the shaft 53 are energized by a spring 55 in the direction in which they can be fitted in locking holes 54 of the base parts 41 of the arms. When a control part 56 is pressed, the engaging parts 61 are disengaged from the locking holes 54, and thus the auxiliary ring part 31 can be raised up.
Patent JP-H0621487-A (JP)
Title: Method for removing short-circuit of photovoltaic element
Inventor: KAWAKAMI SOICHIRO
IPC: H01L31/04
Filed: 1992-06-29
Abstract: PURPOSE:To provide a method for removing a short-circuited position of a photovoltaic element in which a shunt of a short-circuit part of the element can be easily removed by a dry process. CONSTITUTION:In the case where a photovoltaic element formed at least of a conductor layer 103 as a rear surface electrode, a semiconductor layer 102 as a photoelectric conversion material, and a transparent conductive layer 101 as an upper electrode of a light incident side has a short-circuited position 104 between the layers 103 and 101, a method for removing the short-circuited position of the element comprises the step of so applying light as to generate photovoltaic power from the element in an etching gas atmosphere 105 to selectively remove the layer 101 or 103 of the short-circuited position 104.
Patent JP-S5984120-A (JP)
Title: Apparatus for protecting weight detector
Inventor: ICHIKI MITSUGI
IPC: G01G23/00
Filed: 1982-11-06
Abstract: PURPOSE:To prevent a breakage of the titled device by interposing a spring plate at the middle point in the longitudinal direction of a balance bar and providing a stopper which supports the balance bar at overload time near the top end of the hook side. CONSTITUTION:A weight detector 4 is connected to the other end of the balance bar 2a supported intermediately by a fulcrum 1 and having a hook 3 at one end. The spring plate 7 is provided interposing at the middle point in the longitudinal direction of the bar 2a, and the stopper 8 supporting the balance bar 2a at overload time is provided near the hook 3 side of the bar 2a for the protection of the detector 4. Thereby, the overload to the detector 4 is prevented.
Patent JP-H067784-A (JP)
Title: Apparatus for purifying hot water of bathtub
Inventor: INAMORI MIKIO
IPC: C02F1/50
Filed: 1992-06-29
Abstract: PURPOSE:To provide the bath hot water-purifying apparatus excellent in both of sterilization function and jet bath function and reduced in noise and trouble. CONSTITUTION:A first circulating pump 29 is arranged on the upstream side of the joint 28 connecting an ozone supply pipe 18 and an activated stone tank 5 being a gas-liquid separator and a second circulating pump 30 are successively arranged on the downstream side thereof and the operations of the first and second circulating pumps are controlled corresponding to the operation conditions of devices of sterilization, exhaustion and bathing modes. At the time of sterilization, only the second pump is operated and, at the time of exhaustion, only the first pump is operated and, at the time of bathing, both of the first and second pumps are operated. By this constitution, high sterilizing effect due to the suction of a large amount of ozone and strong jet bath effect due to an increase in the circulating amount of hot water can be obtained and there is no noise or trouble generating source in the apparatus.
Patent JP-S5986384-A (JP)
Title: Video distortion adjusting device in television camera
Inventor: TAKAHASHI SHIROU
IPC: H04N17/00
Filed: 1982-11-09
Abstract: PURPOSE:To eliminate distortion of a video signal by providing a signal comparison circuit having a data detecting circuit and an arithmetic processing section, and an adjusting reference section storing the position of a test chart to set accurately and reference data and to adjust accurately of channels of each color R, G, B. CONSTITUTION:A test chart picture is applied to image pickup tubes 10-12 of a TV camera, the result is pre-processed at a signal processing section 13, and its output signal is applied to a signal comparison circuit 14 comparing a data detecting section 14a and an arithmetic processing section 14b. The circuit 14 detects an adjusting data from the output signal and outputs it to a correction signal producing section 16. An adjusting reference section 15 storing the normal position of the test chart is provided to the circuit 14. The reference section 15 consists of a frequency oscillator 15c, a counter circuit 15d, a counter number designating circuit 15e, and a pulse forming circuit 15f. Then, a signal adjusted automatically corresponding to the position of the normal test chart is applied to the circuit 14, and an output of the circuit 14 gives a signal adjusted accurately from the forming section 16 to a deflection circuit 17.
Patent JP-S5985286-A (JP)
Title: Culture medium for yeast lytic microorganism
Inventor: TADENUMA MAKOTO
IPC: C12N1/20
Filed: 1982-11-09
Abstract: PURPOSE:A culture medium for yeast lytic microorganisms, containing an extract of activated sludge and live yeast cells, and capable of promoting remarkably the multiplication of the yeast lytic microorganisms while suppressing the multiplication of microorganisms having no yeast lytic activity. CONSTITUTION:A culture medium, prepared by adding 150ppm or more, preferably 1,500ppm or more, expressed in terms of dried activated sludge before the extraction treatment, extract of the activated sludge preferably used in waste water treatment of brewing plants of refined SAKE or soy sauce and about 5X 10<7> yeasts/ml, preferably 2X10<8> yeasts/ml live yeat cells, preferably yeast strains to be dissolved to a culture medium for yeast lytic microorganisms.
Patent JP-S6255297-A (JP)
Inventor: IRIKADO HIROSHI
IPC: B64G1/22
Filed: 1985-09-04
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-2000032619-A (JP)
Title: Interlock apparatus of switchboard
Inventor: AKASHI AKIRA
IPC: H02B1/30
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized interlock apparatus at a low cost. SOLUTION: In an interlock apparatus of a switchboard which is equipped with a switchboard 1, a door 2 fixed to the front face of the switchboard 1, and a breaker 4 for wiring accommodated in the switchboard 1, a notched hole 3 formed in a plate of the door 2, and the breaker 4 for wiring which makes a handle 5 protrude from the notched hole 3 are installed. The handle 5 of the breaker 4 for wiring which opens and closes a circuit is made to engage with the peripheral wall of the notched hole 3 in the door 2, so that the door will not open. Thereby a small-sized interlock apparatus is provided at low cost.
Patent JP-S5985151-A (JP)
Title: Sound monitoring system
Inventor: YONEMOTO EIJI
IPC: H04B7/005
Filed: 1982-11-08
Abstract: PURPOSE:To reduce the deterioration in a monitor signal by returning a synthesized signal of a band-limited sound output and a signal representing the operating state of a repeater station and a transmission/receiving level of sound to a master station by switching to the sound output at each prescribed time. CONSTITUTION:A radio broadcast is received and reproduced at a receiving section REC for relaying and rebroadcasting, and the rebroadcasting output is branched by hybrids H1, H3. A signal inputting the operating state and transmission/receiving level of the receiving section REC to a telemeter device TM as an analog quantity Ai and a digital quantity Di, a signal passing an output branched at the hybrid H3 through a low pass filter LPF, are synthesized at a hybrid H2 and inputted to the position A of the changeover switch SW, and the other output branched by the hybrid H3 is inputted to the position B of the switch SW via a delay circuit DEL. The positions A, B of the switch SW are switched by a timer built in a start circuit DRV at each prescribed time and the signal is returned to the transmission station.
Patent JP-H1176777-A (JP)
Title: Semipermeable composite membrane and its production
Inventor: ITO AKIHIKO
IPC: B01D71/82
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a new semipermeable composite membrane having both high solute removing performance and high water permeability. SOLUTION: The semipermeable composite membrane is composed of an ultra thin film and a microporous support membrane that supports the film. The ultra thin film is made of a crosslinked polyamide polymer contg. the residue of aroyl which is a π-excess perfectly unsatd. heterocyclic 5-membered ring to which at least two carbonyl groups are bonded. The 5-membered ring may be a thiophene ring and the crosslinked polyamide polymer may contain the units represented by the formula (where -X is -H, -CH3 or -NH-, -Y is -NH-, O or S and -Z and -Z' are -H or -CO-).
Patent JP-2000024424-A (JP)
Title: Filter medium
Inventor: HAYASHI TOSHIAKI
IPC: B01D39/14
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent an electret nonwoven fabric from being got wet and to enable to reuse a filter medium, in the case that it is washed with water in such a degree that coarse dusts can be removed, while original dust removing performance of the filter medium is kept, by laminating waterproof sheets being more than a specific value in permeability on both sides of the upstream side and the downstream side of the electret nonwoven fabric. SOLUTION: The waterproof sheet having more than 100 cm3/(cm2.s) air permeability are laminated on the upstream side and the downstream side of the electret nonwoven fabric contained in the filter medium. At this time, the material forming the waterproof sheet is a material having >=90 deg. contact angle against water on the surface. Also, a ratio of the cosine of the contact angle against the surface water of the waterproof sheet forming material to a max. hole diameter of the waterproof sheet is <-500 m-1. Besides, water permeability of the waterproof sheet is made to <=1% and also the max. hole diameter >=40 μm. The waterproof sheet is made from the nonwoven fabric consisting of fibers having 1-30 μm fiber diameter as the main material and also the thickness of the nonwoven fabric is made to <=0.7 mm and the metsuke weight is 10-30 g/m2.
Patent JP-H0483567-A (JP)
Title: Cleaning method and apparatus using flight body
Inventor: NARA MASAZUMI
IPC: A47L11/38
Filed: 1990-07-24
Abstract: PURPOSE:To peel off and remove contaminant without damaging a part to be cleaned by shooting flight bodies formed from a member not mechanically deforming the part to be cleaned toward the part to be cleaned so as to form an angle of 60 deg. or less with respect to the part to be cleaned. CONSTITUTION:A blower is operated so that the opening 2 of a housing 1 is allowed to approach a surface 13 to be cleaned and air is injected in the tangential direction of the inside wall of the housing 1 from an air introducing port 5. The flight bodies 3 such as sponge bodies in the housing 1 come into slide contact with the inside wall of the housing 1 according to the vortex of air to rotate thereon and also come into slide contact with the surface 13 to be cleaned at an opening part 2 through a net member 4 and the surface 13 to be cleaned is abraded with the flight bodies 3 and contaminant is peeled off from the surface 13 to be cleaned to carry out cleaning. At this time, since the flight bodies 3 can not pass through the net member 4,,(hey circulate in the housing 1 while draw a spiral locus. Since the flight bodies 3 are fed under pressure by air to draw a moving locus along the inside wall of the housing 1, they are shot at an angle alpha with respect to the surface 13 to be cleaned but the angle alpha becomes 60 deg. or less.
Patent JP-H0862154-A (JP)
Title: Inner surface inspecting apparatus for vessel
Inventor: HOSHINO MASARU
IPC: G02B23/24
Filed: 1994-08-19
Abstract: PURPOSE: To provide an inner surface inspecting apparatus for a vessel which can effectively inspect the inner surface of a transparent vessel made of glass or the like by using a video signal. CONSTITUTION: The inner surface inspecting apparatus for vessel comprises an illuminator 30 for emitting the illumination light of uniform light quantity from the exterior of the vessel to the part to be inspected made of a transparent material, and imaging means 8 inserted into the vessel to pick up image of the inner surface of the part to be inspected to generate an inspection image.
Patent JP-S6439569-A (JP)
Title: Optical magnetic field sensor
Inventor: HOSOE KATSUHIRO
IPC: G01R33/032
Filed: 1987-08-05
Abstract: PURPOSE:To improve temperature characteristics by interposing 1/4-wavelength plates between a polarizer and a Farady effect element, or the Faraday effect element and an analyzer at 45 deg. to each other. CONSTITUTION:The polarizing element 5 and analyzer 7a are arranged in the same polarizing direction on an optical axis and the Faraday effect element 6 is arranged between them. Further, the 1/4-wavelength plates 9 and 10 are arranged between the polarizer 5 and element 6 while having their axial direction at an angle theta=45 deg. to each other. Then light which is incident from the polarizer 5 becomes single polarized light, which passes through the wavelength plate 9 to generate a 90 deg. phase difference between two optical main axes, thereby generating circular polarized light. The wavelength plate 10 generates a 90 deg. phase difference between two main axial directions while shifting in axial direction by 45 deg. from the wavelength plate 9, so polarized light exiting from the polarizer 5 becomes linear polarized light whose plane of polarization rotates by 45 deg. eventually. When this linear polarized light passes through the element 6, the plane of polarization is rotated by a magnetic field to extract the same polarized component as that of the polarizer 5, and then light which is intensity- modulated almost in proportion to the magnetic field is guided out.