baber/WOPTO huggingface dataset:
Patent JP-S6425387-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ARAI TOSHIKAZU
IPC: G11C11/34
Filed: 1987-07-22
Abstract: PURPOSE:To reduce a energy consumption and to speed up an action by composing the loading means of two pairs of output emitter follower circuits of two MOSFETs to be complementarily made into an on condition and providing a current mirror circuit for a level conversion corresponding to respective output bipolar transistors of level converting circuits. CONSTITUTION:At an X address buffer XADB of a bipolar CMOS type RAM, a Y address buffer YADB, a data input buffer DIB and a timing control circuit TC, the loading means of the output emitter follower circuit of the level decision circuit provided corresponding to respective input signals is composed of the MOSFETs to be complementarily made into the ON condition. On the other hand, at the level converting circuits of respective address buffers, the current mirror circuits for the level conversion are provided respectively corresponding to the output bipolar transistors to be complementarily made into the ON condition. Consequently, the number of the passing circuits of an address signal, etc., can be reduced. Thus, the energy consumption can be reduced, and the action can be speedily executed.
Patent JP-H0346729-A (JP)
Title: Field emission type cold cathode and manufacture thereof
Inventor: WATANABE MASANORI
IPC: H01J9/02
Filed: 1989-07-12
Abstract: PURPOSE:To lower surface potential by the inner resistance of a carbon film and emit an electron from the wide region of a cold cathode surface so as to stabilize an emitted electron by composing the cold cathode surface with a low resistant conductive film and the carbon film laminated. CONSTITUTION:A cold cathode 6 and a gate electrode 7 are facingly arranged on the surface of an insulation substrate 5, and the surface of the metal electrode 8 of the cold cathode 6 is coated with a carbon film 9. The thickness of the carbon film 9 is not limitted particularly, however, e.g. 500A degree is preferable to operate at low voltage. Next a recessed part 10 is formed on the substrate surface of a part, where the cold cathode 6 and the gate electrode 7 are faced, by etching technique. When the cold cathode formed in this way is operated in a required vacuum, electron emission of about 0.1muA/Tip occurs when e.g. 80V voltage is applied between the cold cathode and the gate electrode, and the cold cathode can be operated in an extremely stable manner.
Patent JP-S6336421-A (JP)
Title: Wireless keyboard interface circuit
Inventor: OMORI MASARU
IPC: G06F3/02
Filed: 1986-07-31
Abstract: PURPOSE:To perform secure operation by adding a keyboard ID generating circuit on a transmission side and a work station ID generating circuit on a reception side. CONSTITUTION:A character to be inputted is inputted to a key stop part 8 with a key and then converted into a bit sequence by a character code generating circuit 1. The ID of a work station to be used is set in the keyboard ID generating circuit 2 and then a transmission control circuit 3 transmits data consisting of the character code from the character code generating circuit 1, the ID from the ID generating circuit 2, and a transmission control code as a radio signal. A reception control circuit 4 receives this radio signal and extracts the data, and the received data sequence and the output of the work station ID generating circuit 5 are inputted to an ID check data discrimination control circuit 6 to discriminate whether or not the received data sequence is the data from the keyboard, thereby sending the character code to a controller control part 7 when the ID is coincident.
Patent JP-H0345091-A (JP)
Title: Picture recorder
Inventor: TANAKA YASUYUKI
IPC: H04N5/92
Filed: 1989-07-13
Abstract: PURPOSE:To attain timewise margin to rewrite only voice additional information among a signal recorded on a recording medium by providing a means applying time axis compression to picture information of a picture signal, forming a period without effective data before and after multiplexed voice additional information and recording the data onto the recording medium. CONSTITUTION:The recorder is provided with an input terminal 10 for a signal subject to band compression, an A/D converter 12, a FIFO (first-in first-out) memory 14 having a capacity of 960 data, a generating circuit 16 for a horizontal synchronizing signal and a burst signal, switches 18, 20 interlocked with each other, a FIFO memory 22 having a capacity of 1200X1024 data, a dummy generating circuit 24 generating a dummy data by one horizontal scanning line, switches 26, 28 interlocked with each other, a D/A converter 30, a recording amplifier 32, magnetic heads 34, 36, an input terminal 38 for a synchronizing signal and PLL circuits 40, 42, 44. In this case, the picture information of the picture signal is subject to time axis compression and a period without a valid data is formed before and after multiplexed voice additional information and the result is recorded on a recording medium. Thus, the rewrite of the voice additional information is attained.
Patent JP-2001013585-A (JP)
Title: Illuminating optical system and projection type display device
Inventor: ADACHI IWAO
IPC: G03B21/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a screen excellent in color reproducibility and high in luminance. SOLUTION: This device is provided with a light source 1, separating optical systems 30 and 31 separating a luminous flux emitted by the light source 1 into red light R, green light R and blue light B, a filter 61 arranged at the optical path of the green light and trimming the luminous flux whose wavelength incorporated in the green light is about 580 nm, and a withdrawing means (actuator) to withdraw (61') the filter 61 from the optical path of the green light to the optical path of the blue light.
Patent JP-H0474705-A (JP)
Title: Spherical aluminum nitride and production thereof
Inventor: SATO MIKIO
IPC: C08K3/28
Filed: 1990-07-09
Abstract: PURPOSE:To obtain the subject spherical aluminum nitride excellent in sphericity and useful as a filler for composite materials at a low cost by blending spherical alumina particles with a mixture of carbon powder and an organic compound as a carbon precursor and nitriding the resultant mixture under heating in an nitrogen atmosphere. CONSTITUTION:The subject spherical aluminum nitride has an average particle size within a range of 7-300 mum and <=1.5 ratio of the major axis to the minor axis and is obtained by the method mentioned below; Spherical alumina particles or its precursor forming alumina particles at a high temperature and a mixture of carbon powder (A) and its precursor organic compound (B) forming carbon at a high temperature in a weight ratio of (A:B)=(1:0.1)-(1:0.8) are heated in a gas flow of nitrogen and/or ammonia for nitriding.
Patent JP-S6242317-A (JP)
Title: Magnetic recording medium
Inventor: UEDA KUNIHIRO
IPC: C08G83/00
Filed: 1985-08-19
Abstract: PURPOSE:To obtain a magnetic recording medium having high adherend strength, oxygen barrier characteristic and chemical resistance as well as stable running durability by subjecting the surface of a magnetic layer to a plasma treatment and further forming a plasma-polymerized film contg. C and F on the surface thereof. CONSTITUTION:The inside of a vessel R is evacuated and thereafter a treating gas is supplied in a mixed state at a prescribed flow rate into the vessel. The vacuum in the reaction vessel is controlled to a 0.01-10Torr range in this stage. An inorg. gas contg. hydrogen H is used as the treating gas in such plasma treatment. The plasma-polymerized film contg. C and F is further formed on the surface of the magnetic layer subjected to the plasma treatment. The raw materials to be used are usually satd. or unsatd. fluorocarbon which is gas at an ordinary temp., for example, tetrafluoromethane, etc. because of the good operability.
Patent JP-2001014652-A (JP)
Title: Magnetic recording medium
Inventor: HASHIMOTO HIROSHI
IPC: C09D167/02
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium excellent in shelf stability and nearly free form a dropout after a long-term storage. SOLUTION: An undercoat layer is disposed between a nonmagnetic substrate and a magnetic layer to obtain the objective magnetic recording medium having <=1 μm recording wavelength. The undercoat layer uses a polyester resin produced using starting materials including a naphthalenedicarboxylic acid as a dicarboxylic acid component. The total thickness of coating layers disposed on the undercoat layer is 0.01-3 μm. The nonmagnetic substrate comprises a polyethylene naphthalate.
Patent JP-H11351133-A (JP)
Title: Variable displacement inclined shaft type hydraulic pump
Inventor: KOKUBU HARUO
IPC: F04B1/32
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To save energy by effectively using limited horsepower characteristics of a prime mover as curved characteristics in relationship between the discharge pressure and the discharge amount of a pump. SOLUTION: A feedback mechanism 47 for the feedback of the tilting angle θof a valve plate 8 to a regulator 41 is formed with a feedback link 48 and an oscillating link 49. At the end of the oscillating link 49, a cam sliding contact portion 49A and a slit 49B are provided to engage each detecting pin 50 provided on the valve plate 8 in the slit 49B in a slidable manner. In a head casing 1B, a cam plate 52 in slide contact with a cam sliding contact portion 49A of the oscillating link 49 is provided to oscillate and displace the oscillating link 49 in the direction indicated by an arrowmark E following the tilting motion of the valve plate 8 and relatively displace the oscillating link 49 in the direction indicated by an arrowmark F with the cam face 52A of the cam plate 52.
Patent JP-H0841104-A (JP)
Title: Production of branched polysaccharide
Inventor: KITAMURA SHINICHI
IPC: A61P1/00
Filed: 1994-08-02
Abstract: PURPOSE:To prevent discoloration and the generation of an irritating odor and produce a branched polysaccharide having a high content of 1, 6 linkages by the moist heat treatment of a polysaccharide containing an equilibrium amount of an adsorbed organic or inorganic acid. CONSTITUTION:A polysaccharide (e.g. starch or glucan) containing an equilibrium amount of an adsorbed organic acid (e.g. acetic or citric acid) or inorganic acid (e.g. hydrochloric or sulfuric acid) is peferably mixed with a monosaccharide and/or oligosaccharide and then subjected to moist heat treatment to produce a high content of 1, 6 linkages in the polysaccharide molecule. It is more desirable to increase the content of 1, 6 linkages in the polysaccharide molecule by at least 5% through the treatment. The equilibrium amounts of adsorbed organic and inorganic acids respectively are preferably 1-10wt.% and 0.03-0.1wt.% based on the polysaccharide used.
Patent JP-H1110904-A (JP)
Title: Ink-jet type recording apparatus
Inventor: KITAHARA TSUYOSHI
IPC: B41J2/19
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To weaken a force of a meniscus formed at a filter material thereby easily discharging air bubbles to the downstream side, by applying to the filter material hydrophilic properties of a degree whereby air bubbles in touch with the filter material assume a contact angle of approximately right angles in an ink-jet type recording apparatus. SOLUTION: An ink feed needle 3 having a second ink feed path 2 formed to be connected with an ink cartridge at the upstream side of a first ink feed path 1 communicating with a recording head is erected at a base 4. A filter material 6 is added in an orthogonal direction to a flow direction of ink. The filter material 6 has a base material 6a formed of a cloth of twilled metallic or synthetic resin fibers and a hydrophilic ink layer 6c which is formed at an exposed face including pores 6b by projection of electron beams or the like manner to make a contact angle θ of air bubbles in ink approximately 70-90 deg.. Accordingly, a retention force of a meniscus M formed at each fine hole 6b because of the adhesion of air bubbles B1 becomes small, enabling air bubbles B1 to pass individual pores 6b of the filter material 6.
Patent JP-S6161244-A (JP)
Title: Deletable optical recording and reproducing device
Inventor: OHARA SHUNJI
IPC: G11B7/1398
Filed: 1984-08-31
Abstract: PURPOSE:To make small a strength of an optical spot which gives temperature elevation and slow cooling conditions and to make the length short by setting a strength distribution of an optical spot for deletion so that the strongest part of a light strength may come to the top. CONSTITUTION:A light beam, which leaves a laser 13 for deletion, becomes a parallel light with a light collecting lens 14, is made incident through a cylindrical lens 5 onto a multiple reflecting plate 16, and the light beam, which is reflected by the multiple reflecting plate 16, is contracted through a contracting lens 6 to an elliptic light spot on a disk 7. The multiple reflecting plate 16 is a parallel and flat plate, a multi-layer film, in which a light reflecting ratio is R and the remainder penetrates, is coated at a surface A and the multi- layer film of the light reflecting ratio of 100% is coated at a rear surface B. At both surfaces A and B, reflection and transmission occur, the light spot obtained on the disk becomes slender, P1 is of the strongest light strength and light strength distribution, which becomes weak as P2-P4 are changed, can be obtained. A temperature elevating time U3 becomes short, and a laser power necessary to delete is small and the length of a deleting spot light becomes short.
Patent JP-H0623945-A (JP)
Title: Solder paste feeding device of screen printer
Inventor: ICHIHARA MASARU
IPC: H05K3/34
Filed: 1992-07-09
Abstract: PURPOSE:To provide the solder paste feeding device of a continuously un- manned runnable screen printer under the condition that the paste is automatically fed so as to keep the amount of the solder paste on a screen constant. CONSTITUTION:A data storing means, which is programmed in a microcomputer 2, stores actual data in trial run or the applied amount of paste 7 calculated on the basis of the time, during which a switch is depressed, and the amount supplied per unit time of the paste 7 and, at the same time, 'the number of boards produced', which is obtained with a board counting means. By depressing a feeding condition calculating switch in a control panel after the end of the trial run, the calculating means programmed in the microcomputer 2 is put into actuation so as to store the value, which is obtained by multiplying the n-th 'the cumulative feed' data in the actual data of the trial run divided by 'the number of boards produced' with 'the feeding interval' in 'the constant feed'.
Patent JP-2000020787-A (JP)
Title: Paper sheets storage
Inventor: TAKANO YUKIHIRO
IPC: G07D9/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent the stacked state of paper sheet media such as paper monies stored in a storage from being disturbed during the period of carrying/ recovery. SOLUTION: The paper sheets storage 7 stacks and stores paper monies on a stage 19 depressed and energized in the direction of a bill receiving part 17 by a spring 20 by depressing paper monies charged from a paper money receiving port 11 into a paper money receiving part 17 by opening a shutter 15. The stage 19 is provided with a stage projection part 22, a stage lock plate 23 having plural grooves 29 is engaged with the projection part 22 by the force of tensile springs 27, 28 to restrict the movement of the stage 19. The restriction is reset by opening a recovery door 16, drawing an unlock plate 31 in the direction of a paper money take-out port 13 by a tensile spring 34 and drawing an arm 30 by an arm 32. Or the restriction is reset by opening the shutter 15, rotating a shutter link plate 35 in the counterclockwise direction and depressing the arm 30 by an engaging part 38.
Patent JP-H0844866-A (JP)
Title: Device and method for processing image
Inventor: OZAKI HIDENORI
IPC: H04N1/403
Filed: 1994-08-03
Abstract: PURPOSE:To provide a device and method for processing image with which the image processing conditions of an image obtained by reading an original can be matched with desired conditions in a short time. CONSTITUTION:Corresponding to the instruction inputted from an operating part 106, a scanner image input part 101 reads an original image, and the read image is stored in a multilevel image bit map memory 102. Based on the inputted processing conditions, a binarizing processing part 103 binarizes the stored image. The binarized image is displayed on an image display part 108 and when the desired binary image is provided, a user outputs that binary image to an image output part 105 by operating the operating part 106.
Patent JP-S5883144-A (JP)
Title: Air conditioner
Inventor: NAWA MOTOYUKI
IPC: F24F11/79
Filed: 1981-11-13
Abstract: PURPOSE:To expand the set range of the direction of air flow by preventing dew formation changing the direction according to dew formation detection signals from a dew formation sensor provided near an air current diffuser. CONSTITUTION:An air flow diffuser 6 of an air conditioning equipment 1 in which an air passage of a cross flow fan 3 is defined by a heat exchanger 2, the cross flow fan 3, a stabilizer 4 and a rear guider 5 is made up of a lower side wall comprising a step 10 and a guide wall 11 and an upper side wall 13 having a bend 14 and has a curved control plate 15 rotatably about a horizontal shaft 16. A dew formation sensor 12 is set at the lower end of a guide wall 11 to oscillate the control plate 15 according to dew formation detecting signals whereby the direction of air flow is changed to eliminate dew formation.
Patent JP-H0235244-A (JP)
Title: Transmission gear for automatic transmission
Inventor: ASADA TOSHIYUKI
IPC: F16H3/44
Filed: 1988-07-21
Abstract: PURPOSE:To reduce speed change shock by combining No.1, No.3 planet gears of single pinion type selectively with No.2 planet gear of double pinion type using No.1-No.3 clutches and No.1-No.3 brakes. CONSTITUTION:An input shaft 4 is coupled with a sun gear 1S of No.1 planet gear 1, the carrier 2C of No.2 planet gear 2, and a third planet gear 2P through a clutch K1, also coupled with a ring gear 1R through another clutch K2, and further with a sun gear 2S through a third clutch K3, while an output shaft 5 is coupled with the carrier 3C of No.3 planet gear 3, and further with No.2 ring gear 2R. The 1st speed is obtained by engagement of clutch K1 and brake B1, the 2nd speed by engagement of K1, B2, the 3rd speed by engagement of K1, B3, the 4th speed by K1, K2, the 5th speed by K2, B3, the back 1st by K3, B2, and the back 2nd by K3, B1. Thus speed change into the next higher or lower speed position can be attained only by changing over two engaging elements, which facilitates speed change control and reduces generation of speed change shock.
Patent JP-S5883807-A (JP)
Title: Operating device for conversion lens
Inventor: FUKUDA SUSUMU
IPC: G02B7/04
Filed: 1981-11-14
Abstract: PURPOSE:To prevent the frare and the ghost due to a reflected light, by moving a main lens forward at a long focus switching time to evacuate an auxiliary lens from the optical axis of the main lens and intercepting the reflected light due to the auxiliary lens by a light shielding plate. CONSTITUTION:A focal plane where a film 2 should be placed is formed in a rear part 1a of a camera body 1, and a main lens 4 such as a standard lens (f=50mm.) is provided in the front part of the camera body 1 so as to be moved back and forth in the direction of the optical axis by a helicoid or the like. An interlocking member 5 is charged by a spring to be brought into abutment with a part 4a of the main lens 4 and is provided horizontally. An upper end part 6a of an operating rod 6 is charged counterclockwise by the elasticity of a spring 7 and is brought into abutment with a rear end part 5a of the interlocking member 5. This operating rod 6 is fixed axially by a supporting shaft provided in the camera body 1, and the lower end part of the operating rod is bent to form a detaining part 6b.
Patent JP-S6075965-A (JP)
Title: Artwork data processor
Inventor: YOSHIDA KENJI
IPC: G06T1/00
Filed: 1983-09-30
Abstract: PURPOSE:To perform an artwork data processing at a high speed and with high accuracy by converting the art work data into the trapezoidal data for each slit and applying a graphic arithmetic process in parallel to these trapezoidal data. CONSTITUTION:The artwork data 11 is supplied to a preprocessing part 12 and converted into the trapezoidal data for each slit. These trapezoidal data are sorted and stored to a store part 13. The stored trapezoidal data undergo the graphic arithmetic processing through a graphic arithmetic processing part 14. These processed trapezoidal data are supplied to an after-processing part 15 and compounded to be converted into the data 16 consisting of the gathering of a closed figure.
Patent JP-S5972598-A (JP)
Inventor: GOTOU RIYUUJI
IPC: G08C25/00
Filed: 1982-10-20
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-2001008959-A (JP)
Title: Calorific bag
Inventor: AZUMA NAOTO
IPC: B32B27/30
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To maintain fixed oxygen permeability rate and moisture permeability just before using by forming an outer bag covering member arranging an extendable polypropylene film including petroleum resin on both sides of a poly vinyl alcohol film or an ethylene-vinyl acetate copolymer saponification film. SOLUTION: A ventilable inner bag containing calorific composition for heating by contacting with oxygen in air is tightly sealed in an unventilable outer bag formed of a covering member sticking plural films to form a calorific bag. Either a poly vinyl alcohol(PVA) film or an ethylene vinyl acetate copolymer saponification (EVOH) film 6 is disposed to one layer in middle layers in an outer bag covering member. Normally, at least one layer of an extendable polypropylene film 7 including petroleum resin is disposed at both sides of the middle layer film, preferably at one layer between the middle layer film 6 and a surface layer 8, and at one layer between the middle layer film 6 and a back layer 9.
Patent JP-H1024117-A (JP)
Title: Infrared therapeutic apparatus
Inventor: HAZAMA TOSHIHIKO
IPC: A61N5/06
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an infrared therapeutic apparatus by which medical treatment can be performed pleasantly under relaxed condition and sufficient therapeutic effect can be obtd. SOLUTION: In an infrared therapeutic apparatus, a guard part 20 for pretecting a heat generating body 11 is mounted in front of the heat generating body 11. The guard part 20 is provided with a guard panel 30 made of a metal and a ring panel 40 made of a heat-resistant plastic fixed in such a way that it covers the surrounding part 30c of the guard panel 30 on the front side. On the surrounding part 30c of the guard panel 30 made of a metal, temp. is elevated by emitted heat from the heat generating body 11 and convection of heat during medical treatment but as it is covered by the ring panel 40 made of a heat-resistant plastic, one does not feel hot even when it is touched and there exists no possibility of getting burnt.  In addition, as an operating part 41 of the guard panel 30 covering the surrounding part 30c has a tapered shape toward a diseased part, the contacting area with a body is narrow and one does not feel hot even if the operating part 41 is touched.