baber/WOPTO huggingface dataset:
Patent JP-H09270507-A (JP)
Title: Current generating circuit for array element
Inventor: UENISHI KATSUJI
IPC: H04N7/22
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To make possible of supplying a required current for each array function circuit block which is a constant current power source being able to control a current value from the outside and does not request separate adjusting by channels. SOLUTION: Array elements have function circuits for plural channels which work by getting each driving current and each function circuit 401∼40n is separately provided for each channel and are so comprised as constant current outputs of constant current circuits which generate constant currents corresponding to controlling signals giving as the driving currents. These circuits are formed on an integrated circuit chip as array elements and comprised of each constant current circuit which is separately provided by the channels being arranged in a regularly arranging relation on the integrated circuit chip and of each constant current circuit in which transistors 101∼10n with emitter each getting the controlling signals as base driving inputs via predetermined resistance values 91∼9n corresponding to each arranged position.  The controlling signals are so comprised as being supplied by a common wiring from one terminal to each constant current circuit.
Patent JP-H01284539-A (JP)
Title: Prevention of polymer from forming gel
Inventor: JIYOERU MIYUUZU JIYUNIAA
IPC: C08L21/00
Filed: 1989-03-28
Abstract: PURPOSE: To prevent or reduce the formation of gel in an elastomer by adding gelling prohibiting composition consisting of the mixture of the ester of polyphenol and an automatically synergistic phenollic reaction product to the elastomer of a solid, latex or solution.  
     CONSTITUTION: The gelling prohibiting composition of 0.01 to 5.0 pts. being the mixture of 1:15 to 15:1 wt. ratio of the ester of polyphenol [e.g.: 2-(2- hydroxy-3-t-butyl-5-methylbenzine)-4-methyl-6-t butylphenyl methacrylate] and automatically synergistic phenollic reaction product obtained by making mono-(di-) alkylated phenole, first mercaptan and formaldehyde in a prescribed condition in the presence of an acid catalyst per 100 pts. of solid elastomer is added to the elastomer (e.g.: stylene/butadiene rubber) in the form of solid, latex or solution. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S63242292-A (JP)
Inventor: YOKOYAMA KUNIO
IPC: A63F9/20
Filed: 1987-03-31
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-S52885-A (JP)
Title: Photo-setting resin composition
Inventor: KONNO RIYOUZOU
IPC: C09D11/10
Filed: 1975-06-24
Abstract: PURPOSE: To obtain a photo-setting resin composition, improved in the rapid curing and free from deterioration of the coating films due to the precipitation or elucidation of the remaining photosensitizer from the cured films, by incorporating a self-curable photosensitizer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5522784-A (JP)
Title: Camera
Inventor: UCHIYAMA TAKASHI
IPC: G03B7/16
Filed: 1979-06-18
Abstract: PURPOSE: To make possible always correct flash photography by changing the secon time to the flash photography mode when the main capacitor of theflashihg device is charged to the specified voltage and letting the shutter be closed upon flash starting.  
     CONSTITUTION: When then main capacitor Cm of a flashing device F is carged up to an emittable voltage, the shutter second control circuit of an electronic circuit C is set to the flashing mode and the shutter second time is fixed at the second time for flashing. When flash starting is accomplished upon turning ON of the x contact, the second time control circuit is operated to have the shutter close signal outputted. thereby, the second time control is accomplished at the flash photography mode only when the main capacitor Cm or the like has been put in a charging complete state and correct flash photography is made possible. In addition, the shutter rear curtain is run after the flash starting is done and flash is emitted when the shutter is held fully open. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58196897-A (JP)
Title: Anaerobic digesting treatment of organic sludge
Inventor: SHIBAZAKI KAZUO
IPC: C02F11/04
Filed: 1982-05-10
Abstract: PURPOSE:To enhance the rate of reaction and conduct a stable treatment for a long period of time, by a method wherein an incinerated ash formed by incinerating a dehydrated sludge obtained by adding lime or an iron salt such as ferric chloride to a sludge is added into an anaerobic digestion tank, and a digesting treatment is conducted. CONSTITUTION:The digestion tank 15 is provided in a thermostat 14, a sludge- feeding pump 11 is provided at an intermediate part of a pipe 9 extended into the tank 15, a sludge to be treated is fed into the tank 15 through the pipe 9 and is subjected to an anaerobic digesting treatment. The incinerated ash formed by incinerating a dehydrated sludge obtained by adding lime or an iron salt such as ferric chloride to a sludge is added into the tank 15, and pH in the tank 15 is adjusted to about 7.2. A sludge-extracting pump 12 is provided at an intermediate part of a pipe 10 having an end opened into a lower part of the tank 15, and the treated sludge is extracted from the tank 15 through the pipe 10. One end of a digestion gas pipe 18 is opened into an upper part of the tank 15 to exhaust the digestion gas generated in the tank 15.
Patent JP-H03277798-A (JP)
Title: Production of blackening treated steel sheet
Inventor: MIZUTA TAMOTSU
IPC: C25D11/34
Filed: 1990-03-28
Abstract: PURPOSE:To produce a blackening treated steel sheet having stable degree of blackening by subjecting, after the precipitation of the hydroxides of zinc and iron group ions, an electrolyte for blackening treatment for a zinc-iron group alloy plated steel sheet to cooling and to solid-liquid separation and regenerating this electrolyte. CONSTITUTION:A zinc-iron group alloy plated steel sheet is subjected to blackening treatment by means of anodic treatment by using an electrolyte containing sulfates, etc., of Na, K, etc. In the method for producing this blackening treated steel sheet, pH of the above electrolyte is regulated to 5-10 by using the hydroxides of alkali metals or alkaline earth metals. By the above procedure, zinc and iron group ions can be precipitated in the form of hydroxides. Then, the temp. of the electrolyte is lowered to <=20 deg.C, and salts, such as Na2SO4 and K2SO4, are crystallized and solid-liquid separation is performed. By using the resulting regenerated electrolyte, stable degree of blackening can be obtained and also the service life of the electrolyte can be prolonged.
Patent JP-H0689006-A (JP)
Title: Optical recording medium and recording method
Inventor: SUZUKI HIROYUKI
IPC: C09K3/00
Filed: 1991-03-18
Abstract: PURPOSE:To obtain a high-density optical recording medium which enables fast writing and nondestructive reading and has a large multiplicity of wavelength, and to provide a recording method as the use method of this medium. CONSTITUTION:This medium consists of guest molecules and matrix 3 in which the guest molecules can be dispersed. This optical recording medium has an inhomogeneous wide absorption line caused by different interaction between the matrix and guest molecules. In this medium, the guest molecule consists of porphyrin 1 and amine 2. Permanent data bits are recorded based on the reduction of porphyrin with amine and assigned to frequencies of the inhomogeneous wide absroption line due to the difference of interaction of matrix 3 and guest molecules.
Patent JP-H038884-A (JP)
Title: Method and device for ventilating pocket
Inventor: IRUTSUKA EIBORA
IPC: D21F5/04
Filed: 1990-03-28
Abstract: PURPOSE: To ventilate pockets while inhibiting whipping and snapping, etc., of a web by air flows induced from a wire by blowing a circulating air into the pockets through many holes in cylinder mantle of guiding rolls and a nozzle in a blowing box. CONSTITUTION: A circulating air flow to be an air flow flowing in pockets T1 and T2 through many holes in a cylinder mantle of guiding rolls 12 and 13 is blown into pockets from the guiding rolls for a ventilation of the pockets T1 and T2 . The circulating air is also blown into the pockets T1 and T2 from nozzle provided in blowing in boxes 16 and 17.
Patent JP-H06295787-A (JP)
Title: Thin film luminous element
Inventor: MARUTA YUKIHIRO
IPC: H05B33/22
Filed: 1993-04-05
Abstract: PURPOSE:To provide a thin film luminous element having high economy and reliability. CONSTITUTION:A transparent electrode 12, the first insulation layer 13, a luminous layer 14, the second insulation layer 15 and a back electrode 16 are sequentially stacked on a transparent substrate 11 as soda glass. In this case, the first and second insulation layers 13 and 15 are formed out of a film of tantalum oxide Ta2O5 sputtered and thermally treated at a temperature between 400 deg.C and 500 deg.C.
Patent JP-S61234420-A (JP)
Title: Driving system for flat resistance board of coordinate reader
Inventor: KOMADA SATOSHI
IPC: G06F3/045
Filed: 1985-04-10
Abstract: PURPOSE:To attain position detection with high accuracy by applying a signal with a prescribed phase to an electrode group provided on the side of a flat resistance board so as to reduce the distortion of an electric field due to ununiformity of the resistance rate of the flat resistance board. CONSTITUTION:A rectangular wave signal with the phase of 0 deg. is fed to the left side upper electrode of the flat resistance board and that with the phase of 90 deg. is applied to a right side electrode. Further, a rectangular wave signal having phases of 11.25-78.25 deg. is applied to the upper and lower side electrodes depending on each position. Thus, a potential distribution with an equi-phase line is formed on the flat resistance board 1 in vertical direction. Thus, in detecting static-electrically a signal beneath an input pens, an (x) coordinate is obtained from the phase. Further, the (y) coordinate is obtained similarly. Thus, the distortion of the electric field due to the ununiformity of the resistance rate of the flat resistance board is reduced to apply position detection with high accuracy.
Patent JP-H10276403-A (JP)
Title: Digital image pickup device
Inventor: KIDO KENICHI
IPC: H04N19/46
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a digital image pickup device which reproduces an image in a normal direction regardless of an image pickup direction when a compressed image in recording media is expanded. SOLUTION: An image compressing part 10 in a digital image pickup device 100 undergoes DCT(discrete cosine transformation) processing of image data held in frame memory 12 after photographing in accordance with a detection result of a photographic direction detecting part 16, and after that, records it on recording media after turning it 90 degrees, quantizing it and encoding it. In such cases, even pixel number data of the vertical and horizontal directions of the image data are exchanged and recorded.
Patent JP-S578051-A (JP)
Title: Work supplying device
Inventor: TAKAHASHI YUUJI
IPC: B23F23/06
Filed: 1980-06-09
Abstract: PURPOSE: To automatically supply and position the work with small datum hole diameter with good result by a method wherein the work with datum hole for positioning at machining in hobbing machine or the like can be made automatically supply to the positioning shaft of a work holding part.  
     CONSTITUTION: The disc shape works W with a circular hole at the center are held being piled up by a guide shaft 17 to be inserted in the positioning datum hole and stoppers 18 and transferred from the work receiving position to a work holding shaft 2 by means of a transpart arm 7. At the work supplying position, the guide shaft 7 is positioned so that its axis line coincides with that of the positioning shaft 4 of the work holding shaft 2 and the works W are pushed out by an air piston 12, sliding on the guide shaft 7, to be inserted in the positioning shaft 4. After the retreat of the transport arm 7 from the work supplying position, a work holding shaft 3 is slided axially to hold the work W for the predetermined machining. In such a manner as mentioned above, even when the positioning accuracy of the transport arm 7 to the positioning shaft 4 is not high, the work can be smoothly inserted in the positioning shaft 4 without being applied excessive force thereto. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6069853-A (JP)
Title: Static drum for magnetic tape scanner
Inventor: TAMAMURA TATEO
IPC: G11B15/61
Filed: 1984-04-16
Abstract: PURPOSE:To improve surface condition and wear resistance by using a special forged Al-Si alloy for a static drum and forming specific machined lines on the surface of a passage for guiding a magnetic tape. CONSTITUTION:A special forged Al-Si alloy is used for a static drum and the compsn. thereof consists of 8-15wt% Si, 0.5-4wt% Cu, 0.05-1.0wt% Mg and the balance Al. The alloy is quickly cooled and solidified from a molten metal to crystallize finely an Si crystal. The cooling is accomplished at >=(30-60 deg.C/ sec) cooling rate. The casting ingot is subjected to warm forging at 200 deg.C- the m.p. or below and >=30% reduction ratio and is again molded in the above- mentioned temp. range to part mechanically the Si crystal to <=5mum average grain size and to disperse uniformly said crystal. Such molded alloy is subjected to a heat treatment and is finished by machining to a drum. Parallel continuous machined lines having 1-6mum surface roughness are formed on the surface of the drum along the advancing direction of a tape. The coefft. of slip friction is thus made <=0.28 in the load range of a 10-100g magnetic tape.
Patent JP-2000275612-A (JP)
Title: Liquid crystal display device
Inventor: OTSUKA HIROSHI
IPC: G02F1/133
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a display device using memory type liquid crystal which does not consume electric power for maintaining display, and can also keep an satisfactory image quality as much as possible for an image display period, when power supply is stopped. SOLUTION: This liquid crystal display 10 provided detachably on an upper door 3 of a refrigerator main body 1 has a display element 100, having a memory characteristic consisting of chiral nematic liquid crystal. When the screen of the element 100 is touched, the displayed screen is re-written. Moreover, when the display contents do not change even after the lapse of one day, the display is automatically rewritten.
Patent JP-S59204448-A (JP)
Title: Inspection base of dc rotary electric machine
Inventor: MATSUO MASANORI
IPC: H02K15/02
Filed: 1983-05-04
Abstract: PURPOSE:To facilitate the inspection of a brush by providing a plurality of inspection bases having substantially uniform space from the outer peripheral surface of a commutator at the lower side of the commutator of a DC rotary electric machine. CONSTITUTION:A plurality of inspection bases 7 are formed on the lower side of a commutator 4. The bases 7 are disposed substantially uniformly from the outer peripheral surface of the commutator in the space distance necessary for the brush inspecting work. A man who entered into a collar bar 2 from a door 3 for inspecting the brush can readily enter into a bit through a ladder 8 due to the presence of the bases. The brushes of the lower section and the oblique lower section can be readily inspected by standing on the bases 7.
Patent JP-S5412739-A (JP)
Title: Two color electrophotographic copying method
Inventor: SAKAI TOSHIO
IPC: G03G15/00
Filed: 1977-06-29
Abstract: PURPOSE: To enable a good 2-color copy free of color mixing with a simple device, by developing static latent images of polarity opposite to each other formed on a photosensitive layer made of laminated 2 kinds of photoconductive layers in accordance with colors, with 2-color mixed toners charged to polarity opposite to each other. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0861699-A (JP)
Title: Unitary type cooler
Inventor: KAMIO MASAAKI
IPC: F24F1/0325
Filed: 1995-04-03
Abstract: PURPOSE: To improve a function of drain treatment carried out by a condenser by allowing drain from an evaporator to stay for a long period of time. CONSTITUTION: Since a spine fin tubes 19 of an evaporator 6 and a condenser 7 are arranged vertically in the same plane with the evaporator 6 on an upper side and the condenser 7 on a lower side, drain generated due to a cooling action of the evaporator 6 drops on the condenser 7 immediately below the evaporator in a manner shown by arrows B. At this time, the spine fin tube 19 forming the condenser 7 is positioned with all the meandering multi-stage tube disposed vertically in the same plane, so that drain will pass all the tube to drop downward from an uppermost stage tube to a lowermost stage tube. As a result, drain stays on the spine fin tube 19 of the condenser 7 for an adequately long period of time, during which drain can be made to effectively evaporate due to heat from a high temperature refrigerant.
Patent JP-H08279169-A (JP)
Title: Optical disk device
Inventor: YOKOTA NORIAKI
IPC: G11B7/09
Filed: 1995-04-03
Abstract: PURPOSE: To provide an optical disk device with quick response. CONSTITUTION: Signals from photodiodes 1b, 1c are outputted as a tracking error signal TE in a differential amplifier 2. The tracking error signal TE is converted to a TRD signal and an SLD signal in a tracking control circuit 3, and the TRD signal drives a tracking actuator 1a through a drive circuit 5, and is converted to a TRDFS signal in a second LPF 7. The SLD signal and the TRDFS signal are fetched into a microcomputer 6 through a switch 11, and drives a slide motor 10 through a slide motor drive circuit 9.
Patent JP-H01249867-A (JP)
Title: Woodblock print ink composition
Inventor: KOBAYASHI YUICHI
IPC: C09D11/107
Filed: 1988-03-30
Abstract: PURPOSE:To obtain the subject composition, containing a pigment, alkali-soluble type resin, high-boiling water-soluble organic solvent and alkali thickening type acrylic emulsion and excellent in storage stability. CONSTITUTION:The objective composition consisting of preferably 3-25wt.% pigment (e.g., carbon black, titanium oxide or red iron oxide), preferably 5-20wt.% alkali-soluble type resin [e.g., (meth)acrylic resin], preferably 10-70wt.% high-boiling water-soluble organic solvent (e.g., ethylene glycol) and preferably 0.1-4.0wt.% alkali thickening type acrylic emulsion.
Patent JP-S573254-A (JP)
Title: Cassette ejector of cassette tape recorder
Inventor: SHIOYA KIYOTAKA
IPC: G11B15/675
Filed: 1980-06-10
Abstract: PURPOSE:To hold invariably secure operation timing by advancing a head base plate to a recording and playback position by the remaining action of a container driving plate after a container reaches the recording and playback position. CONSTITUTION:When a cassette comes to a recording and playback position, a container driving plate 12 moves back because there is a part remaining at the lower horizontal part 42b of a guiding groove 42 for the upward and downward movement of a container, and this movement permits a lock pin 57 at the side of a sliding plate 17 to turn by pushing the lock piece 56 of a coupling restriction lever 49, so that a lock roller 51 enables a rotary arm 52 to rotate. Through the action of the container driving plate 12, an operating roller 52e pushes the operating arm 52d of the rotary arm 52, so a head base plate 46 advances to the recording and playback position. Therefore, the head base plate 46 is advanced to the recording and playback position slightly lagging the point in time when the cassette is loaded at the recording and playback position, loading the cassette smoothly and properly.
Patent JP-H07274466-A (JP)
Title: Motor
Inventor: SAKASHITA HIROSHI
IPC: H02K5/15
Filed: 1994-03-24
Abstract: PURPOSE:To obtain a motor which has improved mounting precision of bearing to a substrate. CONSTITUTION:A motor comprises a bearing 2 for supporting a rotating shaft 1 and a stator core 9 arranged at the outside in the radius direction of the bearing 2. Moreover, the stator core 9 and bearing 2 are fixed on the substrate. A cutout recess part 2a is provided at the external circumferential surface of the bearing 2 and a cutout recess part 2a at the internal circumferential part of the stator core 9, both cutout recess part 2a and cutout recess part 9a form a coupling member inserting hole 15 and the circumferential edge in the side of substrate 3 of the cutout recess part 2a is concaved.
Patent JP-S5412629-A (JP)
Title: Chrominance signal clamp/matrix circuit
Inventor: TSUCHIYA TAKAHISA
IPC: H04N9/67
Filed: 1977-06-30
Abstract: PURPOSE: To reduce the number of the circuit element and thus to simplify the circuit constitution by carrying out both chrominance signal clamping and matrix action for extracting the original chrominance signal via a single circuit and thus omitting one system of the clamp circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57192882-A (JP)
Title: Acquiring method for loran signal
Inventor: TANAKA HIDEKI
IPC: G01S5/10
Filed: 1981-05-23
Abstract: PURPOSE:To enable acquisition of a ground-wave signal even in a region wherein the conditions of reception are bad, by operating and determining a ground-wave signal acquisition timing of one station on the basis of a ground-wave signal tracking timing of another station and on an information on a current position. CONSTITUTION:When a ground-wave signal, which is decided to be the gound-wave signal on the basis of a wave of a third cycle or the like from a slave station, etc. where the conditions of reception are good, is tracked by a sampling circuit 4, a tracking timing is stored in RAM71 of a microcomputer 7 formed of CPU70, ROM72, RAM71, etc. Then, when an information on a current position is given by NNSS11 or an input key 9, the computer 7 is interrupted and an acquisition timing of a master station or another slave station is computed through operation on the basis of the information on the current position and of a cycle of a set scanning chain and a time of reception and acquisition of a ground wave, which are memorized in RAM71. According  to the result of this operation, a real time counter 8, a strobe signal generating circuit 5 and the circuit 4 are controlled, thereby the ground-wave signal is acquired even in a region wherein the conditions of reception are bad, and thus false tracking of an air- wave signal, or the like, is prevented.
Patent JP-H11257565-A (JP)
Title: Safety tube fitting
Inventor: YAMADA HARUHISA
IPC: F16L37/32
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a safety tube fitting in which the position of a valve element provided in each tube fitting is stabilized, and the valve opening of the valve element is never changed by the flow of the oil. SOLUTION: In a safety tube fitting which is composed of a first tube fitting 12 housing a valve element 17 to close the valve being energized by a spring 18; and a second tube fitting 14 housing a valve element 25 to close the valve being energized by a spring 26; and the both tube fittings are connected by a share pin 15; a valve head 17a seated on a valve seat, and a valve foot 17b are formed to the valve element 17 of the first tube fitting and 12, and the valve foot 17b is abutted to the second tube fitting 14.  To the valve element 25 of the second tube fitting 14, a valve head 25a seated on a valve seat, a valve foot 25b, and a valve horn 25c are formed, the valve horn 25c is abutted to the second tube fitting 14, the valve foot 25d is abutted the the valve foot 17b of the first tube fitting 12, and the spring 26 of the second tube fitting 14 has the elasticity weaker than that of the spring 18 of the first tube fitting 12.
Patent JP-S63245896-A (JP)
Inventor: YOSHIKAWA YUKIO
IPC: H05B41/24
Filed: 1987-03-31
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。