baber/WOPTO huggingface dataset:
Patent JP-H01316261-A (JP)
Title: Decorative laminated sheet and its manufacture
Inventor: AKITA TADAHIRO
IPC: B44C5/04
Filed: 1988-06-08
Abstract: PURPOSE:To obtain a decorative laminated sheet having a quality feeling and a high grade feeling akin to those of natural marble by a method wherein a film layer of an opaque coating containing resin component and pigment is formed on a surface of a cork base, and a light and shade pattern like a marble is formed to the film layer. CONSTITUTION:Crushed cork raw material is joined by adhesives, is pressurized and is heated to form a cork base 1. An opaque coating composed of resin component and pigment is coated on a surface 1A of the cork base 1. A coated film layer 5 is absorbed in recessed parts 3, 4 remaining on the cork base 1 or is adsorbed in a cork particle 2a of a high adsorbability to the coating in the base 1. The film layer 5 remains in a faint state on the surface 1A and a state in which a part of texture color is seen through occurs according to its position. Further, since the film layer 5 coated on the cork particle 2b of low absorbability to the coating is adsorbed little in the cork particle 2b, the film layer 5 remains thick, and hue of a pigment appears intensively. Thus, the film layer 5 having light and shade in tone at each part is formed onto the surface 1A of the base 1, and a pattern akin to that of natural marble is produced.
Patent JP-H04364554-A (JP)
Title: Data processor for message base
Inventor: WATANABE KAZUKO
IPC: G06F21/00
Filed: 1991-06-12
Abstract: PURPOSE:To eliminate a malicious request from a general space and a request for a core space due to a mistake and to guarantee the security of a system as to the data processor for the message base of a client/server model which identifies the kind of a request by using a request code added in a message. CONSTITUTION:The assignment range of the request code set in the message is sectioned and determined in advance exclusively for the general client space 11 and core space 12. When the request code set in the message requested to be sent is a request code dedicated to the core space, a means 15 in a message communication mechanism 14 checks whether or not the transmission source is in the core space 12 and then when a space other than the core space 12 sends a message transmission request by using the request code dedicated to the core space, the message transmission is regarded as an error.
Patent JP-S5930335-A (JP)
Title: Method and apparatus for dpcm encoding and decoding
Inventor: AIKOU SHINICHI
IPC: H03M7/32
Filed: 1982-08-11
Abstract: PURPOSE:To attain DPCM coding and decoding with high quality with respect to a sound signal and a data MODEM signal, by switching adaptively two predicting filters for sound and data MODEM. CONSTITUTION:A difference between a digitized sample value and a predicted value of sound and data MODEM signals inputted from an input terminal 300, that is, a predicting error signal is outputted from a subtractor 310, quantized by a quantizer 320, outputted from a terminal 330 and inputted to an inverse quantizer 340. A reproduced predicting error signal is outputted from the inverse quantizer 340 and inputted to a predicting device 350. The sum of the reproduced predicting error signal and the predicted value is obtained at the predicting device 350 by an adder 360, and the output is inputted to predicting filters 370, 380 for sound and data MODEM. The output signal of the filters 370, 380 is multiplied respectively by multipliers alpha and 1-alpha with multipliers 372, 382, and added by an adder 390 and the predicted value is obtained. The filters 370, 380 are used while being adaptively switched as the predicting filter for the purpose of obtaining the predicted value with the alpha to be controlled.
Patent JP-S62296835-A (JP)
Inventor: TANIGAWA RYUJI
IPC: A22C25/14
Filed: 1986-06-16
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-S5565941-A (JP)
Title: Lighting device for slit exposure type copying machine
Inventor: SAGANE MITSUKI
IPC: G03B27/54
Filed: 1978-11-13
Abstract: PURPOSE: To improve lighting efficiency without increasing the size of constitution by installing quadratic-surface-of-revolution reflecting plates for each of plural light emitting parts of one linear light source in such a manner that the portions near the light emitting parts become focuses.  
     CONSTITUTION: A linear light source 3 is provided with plural small light emitting parts 4... and revolution quadratic reflecting plates 5... such as quadratic-ellipse-of revolution, etc. whose focuses are the light emitting parts are provided to each of the light emitting parts 4. Since these light emitting parts 4... are linear and small in size, the solid angles of the luminous fluxes to the reflecting surfaces of the relecting plates 5 become small and the quantity of luminous fluxes exposing slits by direct luminous fluxes and reflected luminous fluxes sharply decreases in the lengthwise direction as the optical axis parts 9... become of maximum illuminance. According to the selection of the reflecting plates 5..., the radiation of the exposure  luminous fluxes is prevented and the luminous flux for exposure is effectively utilized, thus lighting efficiency improves without increasing the size of the constitution. If the quantities of emission of the light emitting parts 4, 4 at both ends are  adjusted, the exposure at the slit end is adjusted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08335948-A (JP)
Title: Lan and repeater for lan
Inventor: ASAMI SHIGEYUKI
IPC: H04L12/46
Filed: 1995-06-06
Abstract: PURPOSE: To suitably cope with even the movement of a radio LAN terminal by building up the LAN where radio LAN terminal equipments and wired LAN terminal equipments are existent in mixture without using plural wired transmission lines and without causing lots of undesired frames. CONSTITUTION: When a radio frame is sent from a radio LAN terminal equipment 10a, '0' is set to a loop prevention bit, and when a radio frame is sent from a repeater 12b, '1' is set to the loop prevention bit. When '1' is set to the loop prevention bit, a repeater 12b regards the frame from the radio frame from the repeater 12a and aborts the frame. Since the loop prevention bit is used for a radio channel only and the configuration of the wired frame is similar to a frame of an existing wired LAN, it is not required to provide a wired transmission line except a relay line 14. Since the loop prevention bit is in use, the production of lots of undesired frames is prevented. Since each terminal equipment is managed by using a table by repeaters 12a-12c, the system suitably copes with the case of movement of the wired LAN terminal equipment 10a or the like.
Patent JP-S5565187-A (JP)
Title: Electronic control unit
Inventor: UOTA KOUSAKU
IPC: G04G3/02
Filed: 1978-11-10
Abstract: PURPOSE:To produce the reference signal for time, by keeping equal the number of instruction cycles for each processing routine in the program of microprocessor each other and counting the cycle time of program. CONSTITUTION:In the microprocessor 2, when the program goes from the start point A to the end point B, it is branched into three routines with the presence of the judgement and instruction sections 1B and 2B. By keeping equal those three routines and the number of instruction cycles, the program processing cycle time is kept constant. In the internal of the non-judgement instruction section 1A, count up is made by one through one time passage of the routine and reset is made when this counter reaches N to form the reference signal of one second. Thus, crystal oscillator is used for the reference frequency oscillator 1 to control the output unit having the time element such as digital type or analog type clock 3.
Patent JP-H01307940-A (JP)
Title: Optical information recording carrier
Inventor: OTSUKI SHINYA
IPC: G11B7/2405
Filed: 1988-06-07
Abstract: PURPOSE:To allow reading out and writing of signals stably with a temp. change within a drive by providing a surface coating layer having the high thermal conductivity higher than the high thermal conductivity of a substrate and high transmissivity in total light transmittance on the substrate. CONSTITUTION:Guide grooves are provided on the polycarbonate substrate 1 and a composite layer 2 composed of silicon nitride and aluminum nitride, a magneto-optical recording layer TbFeCo 3, a UV adhesive agent 4, a polycarbonate substrate 5 having a smooth surface, and a surface coating layer SiO2 6 are provided. This surface coating layer 6 has the thermal conductivity higher than the thermal conductivity of the substrate 1 and has the high transmissivity in the total light transmittance. The deterioration of the information signal by the temp. change in the drive is prevented and the reliability of information recording and reproduction is improved.
Patent JP-H089110-A (JP)
Title: Digital copying machine
Inventor: MATSUMOTO MASASHI
IPC: H04N1/00
Filed: 1994-06-22
Abstract: PURPOSE:To designate an area of the digital copying machine whose width is broad and whose area is large with excellent operability and economy by overlaying setting ruled lines dividing an original image into plural areas onto the original image whose block number is read and providing an output of the result to a printer section. CONSTITUTION:An image synthesis processing circuit 32 applies overlay to rules lines and block numbers to divide the original image read by a scanner section 1 into plural areas based on outputs from a ruled line output processing section 28 and a character output processing section 29 in response to the setting through an operation panel 30 and they are printed out by a printer section 3. A ten-key pad of an operation panel 30 is operated based on a copied image to designate the block number, then the area of the digital copying machine whose width is broad and whose area is large is designated with high operability in cost-effective manner without use of a monitor display device or the like.
Patent JP-2000328506-A (JP)
Title: Structure of expansion joint of bridge
Inventor: KUBO AKIHIDE
IPC: E01D2/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To improve the resistance of an expansion joint against a load by fixing one end of a girder member to a bridge girder while the other end thereof is supported on a bridge base so as to be slidable, and providing a comb-like joint whose elements move mutually at and end of a concrete board flush with a paved surface on the bridge girder. SOLUTION: A bridge girder 31 is supported with a slide support 53 of a bridge base 51, and a play space is formed between the girder 31 and a wall 54 of the bridge base 51. One end of a girder member 11 of H steel is fixed to the girder 31 with a hinge while the other end thereof is supported with an active support 55 of the bridge base 51. A slide concrete board 12 is placed on an upper surface of the member 11, and the movable side of a comb-like joint 13 is extended from one end of the board 12. According to extension of the girder 31, the movable sides of the girder 31, the member 11, the board 12 and the joint 13 are integrally moved to prevent structures from colliding on each other. The member 11 of H steel placed at a lower surface of the slide board 12 improves reinforcing effect, thereby allowing the comb-like expansion joint to be made thin.
Patent JP-S62297701-A (JP)
Title: Tooth thickness measuring tool for gear
Inventor: IMAGAWA MASARU
IPC: G01B5/16
Filed: 1986-06-16
Abstract: PURPOSE:To measure tooth thickness with high accuracy by forming a couple of rack teeth with a specific pressure angle on a gauge main body, fitting a dial gauge on the opposite side from them, and projecting the measuring element to a bottom groove part between both rack teeth. CONSTITUTION:The rack teeth 2A and 2B which has the same pressure angle alphaas the pressure angle of a gear 11 to be measured are formed at one side part of the gauge main body 1. Their tooth surfaces 3A and 3B have their center parts 4 swelling in a horizontal sectional shape so as to improve the contacting between the gear 11 and tooth surfaces. Further, a through hole 5 is formed in the center of the opposite part of the main body 1, the dial gauge 6 is fitted in the hole 5, and the measuring element 7 is projected into the bottom groove part 8 between the teeth 2A and 2B. the measuring element 7, therefore, moves on a straight line running in the center of the gear 11. Thus, main body 1 and gear come into surface contact, so the tooth surfaces 3A and 3B hardly wear away and even if the pressing force of the gear 11 to the main body 1 varies depending upon a measuring person, there is a little influence upon the measuring element 7 and a high-accuracy measurement is taken.
Patent JP-S5841145-A (JP)
Inventor: TOKOROGAWA AKIRA
IPC: E04D11/00
Filed: 1981-09-05
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-H034901-A (JP)
Title: Method and apparatus for removing dissolved water in halogen organic solvent
Inventor: SASAKI NAOKI
IPC: B01D3/00
Filed: 1989-06-01
Abstract: PURPOSE:To effectively remove dissolved water in solvents by feeding solvents containing dissolved water into a distillation device equipped with plates therein, thereby cooling and condensing the evaporated gases thereof in an outer cylinder of said device to separate the condensate of initial fraction from the mother liquid of distillation. CONSTITUTION:One or a plurality of plates 2 and a condenser 5 are provided in an outer cylinder 1 of a distillation device, wherein each of the plates 2 is equipped with a heating means 9 to evaporate solvents and a fluid passage 10 to allow the solvents fed from the upper side to flow downward, while a continuous gas flow space 12 extending vertically between the cylinder 1 and the plates 2 is provided and the condenser 5 encircling the plates 2 comprises a plurality of rows of cooling tube 3 and a liquid collecting trough 4 disposed at the lower end of the tube 3 to collect the condensate falling in drops. Solvents containing dissolved water are continuously fed to the distillation device provided with the plates 2, where a part thereof is evaporated so that the evaporated gas is cooled and condensed in the cylinder 1 to separate the condensate of initial fraction from the distillation mother liquid. As a result, dissolved water in the solvents can effectively be removed.
Patent JP-S5766854-A (JP)
Title: Honing method
Inventor: AMAKUSA HARUHIKO
IPC: B24B33/06
Filed: 1980-10-07
Abstract: PURPOSE: To automatically perform self-dressing of a honing wheel in a hone expansion process of honing work, by returning the process again to the preceding high pressure expansion process in case of a prescribed honing amount not obtainable within a certain length of time.  
     CONSTITUTION: For a short amount of honing when performing hone expansion to a cylinder internal surface by a hone stone, in case of not obtaining a prescribed a amount of honing within a certain length of time in a hone expansion initial process Y 1  successively from a high pressure expansion process X 1 , a honing state under prescribed dimensions is detected by a detector circuit, and the process is reversely shifted to a high pressure reexpansion process X 2  in accordance with its detecting signal AS-1', then pressure honing is again strongly performed to operate selfdressing of the hone stone. And then the process is shifted to a rehone expansion process Y 2  and returned to a normal cycle Z 1 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04366381-A (JP)
Title: Cold temperature cabinet
Inventor: MASUDA NOBUYUKI
IPC: H02J7/00
Filed: 1991-06-12
Abstract: PURPOSE:To provide a low temperature storage which prevents the complete discharge of a battery. CONSTITUTION:A microcomputer 46 and a DC fan motor 14 are driven by a battery as their power source under the condition that an AC power source is cut off. The microcomputer 46 executes cold insulation operation which controls the operation of the DC fan motor for five hours after the AC power source is cut off. In the case when there is no connection of the AC power source for 72 hours after the end of this cold insulation operation, the supply to the microcomputer itself is also cut off.
Patent JP-H08334637-A (JP)
Title: Array waveguide type optical multiplexer/demultiplexer
Inventor: TAKAHASHI HIROSHI
IPC: G02B6/12
Filed: 1995-06-07
Abstract: PURPOSE: To stably obtain an array waveguide type optical multiplexer/ demultiplexer which is free from reflected return light by imparting a slight inclination to the direction of the groove disposed near a straight line connecting the mid-points of waveguides. CONSTITUTION: The groove 7 crossing the waveguides constituting array waveguide diffraction gratings 4(9)s cut at the canter of the array waveguide diffraction gratings 4 in order to eliminate the dependency on polarization. The groove 7 is not perpendicular to the waveguides constituting the array waveguide diffraction gratings 4 but inclines slightly with a horizontal direction.  The array waveguide diffraction gratings 4 are so constituted that δθ meets the equation when the spacing of the input waveguides 2 in the juncture to a first slab waveguide 3 is defined as Δx, the radius of curvature of the first slag waveguide 3 as (f), the spacing of the plural waveguides varying in lengths in the parts intersecting with the groove as D, the effective refractive index of the slag waveguide 3 as ns , the effective refractive index of the plural waveguides varying in the lengths as nc and the angle formed by the groove 7 and the plural waveguides varying in the lengths as x/2±δθ(radian).
Patent JP-S621411-A (JP)
Title: Fixing device for hollow fiber element of hollow fiber membrane separation apparatus
Inventor: SAITO HIROSHI
IPC: B01D63/04
Filed: 1985-06-28
Abstract: PURPOSE:To enable quick attaching and detaching of the hollow fiber element for easier mounting and extraction of the element by providing an annular groove or a brim along the outer circumference of the upper end bed of hollow fiber and connecting them with connecting means having a handle. CONSTITUTION:The hollow fiber element 11 is fixed to the partition 2 dividing the treatment tower into the upper chamber 3 and the lower chamber 4 through the following process; the lower end of the element is inserted into the step hole 5 of partition and pushed into the induction pipe 19, the claw 8 at the lower end of the annular groove 6 on the upper end bed and the lower end of semicircle ring is held on the step 5' with the handle 10 to be received in the upper half 5 of step hole. Then the push plate 9 is mounted on the partition plate 2 with the bolt 9' to fix the hollow fiber element 11. To remove the hollow fiber element for replacement or other purposes, the push plate is removed and pulled out with the handle 10.
Patent JP-S5473476-A (JP)
Title: Washer
Inventor: SANADA HIROSHI
IPC: B08B3/02
Filed: 1977-11-22
Abstract: PURPOSE: To exert a high washing effect on washed objects of complicated form in a relatively small amount of washing liquid, by eccentrically rotating a washed object support and projecting the washing liquid to the exposed parts of the washed objects while partly immersing the washed object support in the washing liquid.  
     CONSTITUTION: A plurality of washed objects 11 are fixed in parallel with one another in the washed object support 3. The support 3 is fitted between a pair of guide plates 10a, 10b and then mounted in a washing vessel 1. The support 3 is immersed in the washing liquid 2 to the level of shafts 4a, 4b. The washing liquid is supplied to a shower 13 and projected to the rotating washed objects 11 while the support 3 is eccentrically rotated through a gear 8a. The washed objects 11 are caused to collide against the surface of the liquid 2 in the washing vessel 1 with the rotation of the support 3 so that the objects 11 are intermittently immersed in the liquid 2. When the objects are not immersed in the liquid, they are washed by the projected liquid 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10333810-A (JP)
Title: Device and method for key top array check of keyboard
Inventor: NISHIYAMA KAZUYA
IPC: G06F3/02
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of a registering job of a reference model image and to make similar key tops discriminable, by generating a difference image between both input images, which are irradiated by the light sources placed at their upper oblique positions opposite to each other. SOLUTION: The line type fiber illuminators 3a and 3b are placed at the positions opposite to each other to irradiate a keyboard 2 from its upper oblique direction. Thus, the key tops of the keyboard 2 are irradiated by the illuminator 3a from the upper oblique direction. Then, the key top images are photographed by the TV cameras 4a to 4d in four fields of view at the positions right above the keyboard 2 and inputted to an image processing part 5. In the same way, the illuminator 3b irradiates the key tops and the photographed images of these key tops are inputted to the part 5. Then the difference is decided in four fields of view between two types of images of different directions of illumination. In regard to such a difference image, the lightness is set at 0 on the upper face of each key top and the character patterns are erased with emphasized shapes of the key tops.
Patent JP-H08335629-A (JP)
Title: Interlayer insulation film forming method
Inventor: MORIYAMA ICHIRO
IPC: H01L21/768
Filed: 1995-06-07
Abstract: PURPOSE: To realize the forming of an interlayer insulation film superior in reliability and the flattening of the surface thereof at low cost. CONSTITUTION: On a substrate (semiconductor substrate 11 having an insulating film 12) a interconnection 14 is formed. A dummy pattern 15 is formed with the same interconnection forming layer 13 as that of the interconnection 14 on other region except an interconnection forming region 15, side wall insulation films 18 and 19 are formed on the side walls of the pattern 15 and interconnection 14, then only the pattern 15 is removed, and insulation film (third insulation film 21) which covers the interconnection 14 and the insulation films 18 and 19 and forms voids 22 inside the insulation film 19. Then the surface of the film 21 is flattened.
Patent JP-H0434291-A (JP)
Title: Pipe connecting connector
Inventor: WASHISU KATSUSHI
IPC: F16L37/098
Filed: 1990-05-30
Abstract: PURPOSE:To prevent separation from a bottom part of seal ring members by providing constitution of a mutual stop means, by an internal peripheral surface of a small diameter chamber and a stepped protrusion part, and a contact means by protruding a stopper wall which is brought into contact with a bottom part side by envelope- holding the seal ring member in the bottom part to the front surface of a spacer. CONSTITUTION:A bush member 7, engaged with a stepped part of a diameter spread chamber 3, is inserted behind a seal ring member 6 while internally mounting seal ring members 6, 6' by an elastic body of rubber material or the like on a part of a small diameter chamber 3' through a spacer 9. Constitution is provided such that an annular stepped protrusion part 9' to a peripheral direction is provided in a peripheral surface of the spacer 9 and stopped to a stepped part 8 in a side of the opposed small diameter chamber 3' or a stopper wall 9'' of envelop-holding the bottom part seal ring member 6' in the front surface is protruded and brought into contact with the bottom part in a side of the small diameter chamber 3'. A part of an outward annular swollen wall P' of a pipe, built in a part of the diameter spread chamber 3 under a connected condition of the pipe P, is elastically pressure stop-connected by a point end part of a pawl wall 5'.