baber/WOPTO huggingface dataset:
Patent JP-H03288493-A (JP)
Title: Multilayer printed wiring board
Inventor: AZUMA KEIJI
IPC: H05K3/38
Filed: 1990-04-05
Abstract: PURPOSE:To provide a multilayer printed wiring board which has good adhesiveness with a prepreg and chemical resistance and does not generate haloing by forming metallic copper on a surface while forming and maintaining fine irregularities on a copper foil surface. CONSTITUTION:A copper foil surface of an inner layer circuit board is smooth and lacks adhesiveness with a prepreg when a multilayer printed wiring board is produced in the next process. Therefore, it is necessary to form fine irregularities of an average roughness of 0.5mum or less on a surface of the inner layer circuit in advance to improve the adhesiveness. However, a treatment just for forming oxide copper of a surface of a copper foil circuit does not provide enough chemical resistance against treatment solution for desmear and pretreatment solution of plating during drilling of a through-hole which is a process after forming the multilayer printed wiring board; therefore, development of haloing is unavoidable. Accordingly, it is inevitable to reduce the oxide copper surface of a circuit and to metallize the surface with copper while keeping configuration of fine irregularities.
Patent JP-S63257476-A (JP)
Title: Ultrasonic motor
Inventor: KOMENO HIROSHI
IPC: H02N2/00
Filed: 1987-04-10
Abstract: PURPOSE:To lengthen the life of a motor by providing the surface of a metal vibrator with projections and also providing recesses of said vibrator with a plastic material for starting a moving body stably. CONSTITUTION:An ultrasonic motor is composed of a piezoelectric body 1, a metal vibrator 2a bonded and fixed to the end face of said body 1, a moving body 3, and a slide material 4 fixed to said body 3. In this case, the surface of said metal vibrator 2a is equipped with a plurality of projections arranged in the direction of generating a progressive wave and provided with recessed plastic material-filled parts 2b, and its plane is formed evenly. Then, a vibrating part 2 is constituted by projections of said vibrator 2a and said filled parts 2b in recesses thereof, and this vibrating part and said slide material 4 are pessurized and contacted together. Thus, said slide material 4 makes contact only with crest parts of the progressive wave of said vibrating part 2 and said moving body 3 is driven in the opposite direction with respect to the progressive wave.
Patent JP-H09282549-A (JP)
Title: Merchandise dispensing device for automatic vending machine
Inventor: NAKAYAMA MASAKI
IPC: G07F11/02
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To accurately switch the width setting of a merchandise path corresponding to inserted merchandise by positioning a link mechanism at a setting position for thin can at ordinary times and automatically setting that link mechanism at a setting position for thick can when the thick can is put in. SOLUTION: A link mechanism 13 is provided on an upside inclined rack 8 so as to face both dam plates 15 and 16. Then, this link mechanism is constituted as a four-joint link, provided with a pair of front and rear links 13a and 13b respectively freely turnably linked through turn rods 17 and 17 to a base plate 14 and an intermediate link 13b freely turnably linked through turn rods 18 and 18 between these links 13a and 13a. Then, this link mechanism 13 is set at the setting position for thin can, suitable for holding/storing the thin can at the ordinary time, driven by the inserted thick can when the thick can is put in, and automatically set at the setting position for thick can suitable for holding/storing the thick can. Therefore, the work to change the width setting for the merchandise path 11 is not required at all.
Patent JP-S58205390-A (JP)
Title: Magnetic recording system
Inventor: SUZUKI KEIJI
IPC: H04N9/80
Filed: 1982-05-25
Abstract: PURPOSE:To attain high quality recording picture, by arranging the track width of vertical blanking lines of a recording track of a disc in a line radially. CONSTITUTION:A per-second frame frequency ff signal of a camera signal of a frame frequency generator 2 is generated, multiplied at an n-multiplication circuit 3 by n-times, amplified at an amplifier circuit 4 and a motor 6 is rotated at a drive circuit 5 to drive a disc 1. On the other hand, an output of a camera synchronizing signal generator 8 used for a camera signal generator 7 is inputted to a frame frequency generator 2 via a horizontal synchronizing signal separating circuit 9 to synchronize the frame frequency. In the disc recording, an output of the camera signal generator 7 is modulated at a modulator 11 via a color signal process circuit 10 and recorded on he disc 11 at a recording head 13 via an amplifier 12. The vertical blanking line track of the recording track of the disc 1 is arranged in a line in a constant radial direction.
Patent JP-S5515874-A (JP)
Title: Transcription printing sheet
Inventor: KEINO GOROU
IPC: B41M3/12
Filed: 1978-07-21
Abstract: PURPOSE: To obtain a transcription printing sheet which is capable of printing a sharp 3-dimensional pattern of rigid and large recurrence reflection effect by providing a special covering layer so that a pattern can be uniformly transcribed onto a cloth, etc., without causing off-pring, etc., of a reflecting body or a spherical body.  
     CONSTITUTION: A thermal resistant base sheet 2 is covered with a thermal melting and exfoliating resing layer 3, thus prepared layer is provided with a design pattern layer 5 containing a high polymer elastic resin and pigment, which is printed of pattern of a given shape in contact with a clear spherical body 4 (10W30μϕ; reflexing rate of 1.2W2.2) and surface of the spherical body 4 and the resin layer 3, and a reflexing layer 6 containing aluminum powder, etc., is formed on the layer 5, and then, this layer is provided with a covering layer 7 consisting of a white pigment- containing high polymer elastic resin. By keeping the covering layer 7 in contact with surface of an object 8 of transcription, it is pressed and heated, and by removing (or exfoliating) the base sheet 2, transcription of a pattern corresponding to that of the base sheet can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000284308-A (JP)
Title: Method for connecting liquid crystal display device
Inventor: KOZUKA TAKESHI
IPC: G02F1/1333
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent the crack of a transparent conductive film and to prevent the lighting defect at the time of disconnection, etc., by not subjecting the front end of a liquid crystal drive substrate and the liquid crystal display surface side edge of an anisotropic conductive film to normal crimping. SOLUTION: When the edge 5A of the anisotropic conductive film 5 is crimped by a normal crimping head 7, stress is concentrated to the edge 5A of the anisotropic conductive film 5 and a crack arises in the transparent conductive film 2 on a polymer substrate 1. Since this crack is generated on the side nearer the liquid crystal display surface side than the thermally bonded juncture and, therefore, the lighting defect (disconnection) is heretofore induced. The normal crimping head 7 is put in the position relation of note bonding the edge 5A (the point Q does not bond the point P) with respect to the liquid crystal display surface side edge 5A of the anisotropic conductive film 5. The pressure distribution within the normal crimping plane may be made uniform and the occurrence of the crack may be prevented by not crimping the edge 5A.  The same effect may be obtained by not subjecting the front end of the liquid crystal drive substrate 6 to normal bonding.
Patent JP-H07290512-A (JP)
Title: Injection molding method and injection mold device to be used therefor
Inventor: KAI KANNA
IPC: B29K105/06
Filed: 1994-04-27
Abstract: PURPOSE:To obtain a high-precision molded piece without anisotropy due to orientation of fibers. CONSTITUTION:During an injection of a fiber mixed resin into a cavity 19 and/or after the injection, there is provided a process for rotating an insert part 7 provided in a moving-side mold main body 8 for forming a part of an inner wall face of the cavity before the resin solidifies. In a mold device for performing the above, the rotary insert 7 which forms the part of the inner wall face of the cavity is provided rotatably in the moving-side mold main body 9 and rotation driving mechanisms 5, 6, 70 for the insert are provided. Accordingly, by rotating the rotary insert which comes in contact with the fiber mixed resin in the cavity and disordering fiber orientation in the resin by shearing force, a high-precision molded piece without anisotropy due to the orientation of fibers can be obtained.
Patent JP-S5715814-A (JP)
Title: Dust collecting method for waste gas of cmbustion equipment using coal fuel
Inventor: WAKABAYASHI AKIRA
IPC: B01D46/32
Filed: 1980-06-30
Abstract: PURPOSE:  To utilize a medium which is stuck dust as a fuel as it is without an aftertreatment, by utilizing a fuel as a medium in a moving type dust collecting equipment.  
     CONSTITUTION: Coke and coal breeze are fed into a pelletizer 1 to pelletize and selected to pellets having prescribed particle sizes by classifiers 11W13. Pellet having final undersize is returned to the pelletizer 1 or is fed to a combustion equipment 10. Pellets selected by the classifiers 12, 13 to the proper particle sizes are fed respectively to the first or second dust collectors 2, 3 as media 6, 7 through each route. On the other hand, waste gas to be treated, exhausted from the equipment 10 etc., is fed to the collector 2 through a pipe line 40 and passed through a layer of the medium 6 to remove the dust. And successively, said gas is passed through the collector 3 to remove the remained dust completely, before being supplied as a purified gas to a waste heat recovering equipment 15. And the media 6, 7 which are stuck dust are fed to the equipment 10 as a fuel. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5425156-A (JP)
Title: Color cathode-ray tube of shadow mask type
Inventor: AKIYAMA SHIYOUMEI
IPC: H01J31/20
Filed: 1977-07-28
Abstract: PURPOSE: To obtain an extremely light-weight shadow mask with weak pressure applied to the frame of the mask by coupling the holding of the shadow mask with a mask support piece via a coupling element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0215807-A (JP)
Title: Apparatus for supporting roll of rolling mill hydraulically
Inventor: EERITSUHI SHIYUTOI
IPC: B21B13/14
Filed: 1989-04-11
Abstract: PURPOSE: To generate high pressurizing force by slight pressure and to hydraulically support the roll of a rolling mill by providing a supporting element over the entire length of each roll, providing dish-shaped concave parts which are formed into an ellipse on its roll side, arranging blocking webs and subdividing the element into many pressurized chambers. CONSTITUTION: The supporting element 1 is provided over the entire length of the roll 2 and the dish-shaped concave part 3 whose cross section is formed into the ellipse is provided on the side facing to the roll 2. The blocking webs 5 which are laterally extended to the supporting element 1 are arranged on the dish-shaped concave part 3 and the dish-shaped concave part 3 is subdivided into many pressurized chambers 6 with these blocking webs 5. Pressurized medium conduits 7 are connected to the supporting element 1 and the chambers 6 are filled up with the hydraulic pressurized medium at a determined pressure through the pathes 8 and nozzles 9 which are arranged on the supporting element 1.
Patent JP-H04217907-A (JP)
Title: Makeup cosmetic
Inventor: TAKAHASHI ATSUSHI
IPC: A61K8/25
Filed: 1991-03-28
Abstract: PURPOSE:To obtain a makeup cosmetic, having excellent gloss and excellent in light fastness and temperature stability. CONSTITUTION:A makeup cosmetic is characterized in that mica coated with rutile type titanium dioxide is contained.
Patent JP-S6058014-A (JP)
Inventor: TAIRA AKITO
IPC: A01F12/10
Filed: 1984-05-04
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-S5316213-A (JP)
Title: Device for opening and closing tail gate of freight handling vehicle
Inventor: SANO MASAHIRO
IPC: B60P1/44
Filed: 1976-07-27
Abstract: PURPOSE: To reduce the actuating force of the tail gate of a freight handling vehicle by utilizing the elastic action of a spring as an auxiliary force to intend to save the force. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09255038-A (JP)
Title: Corrugated board cushion
Inventor: SATO MASANORI
IPC: B65D81/113
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To simply produce a cushion out of a corrugated board by a method wherein a plurality of outer peripheral sides of a sheet of corrugated board material are turned up in cylindrical shapes toward one side of the corrugated board material, and front ends of each of the plurality of the outer peripheral edges are protruded vertically beyond the other side of the corrugated board material. SOLUTION: A packing machine 1 uses outer peripheral sides 13 of a corrugated board cushion 11 as a means for positioning and vertical front ends 13a as a cushioning means. Therefore, a pair of corrugated board cushions 11 positioned above and below are fitted from above and below to an article 4 to be packed with an indented part 21 on one side and are put into a carton 5 for packing. Positioning for the article 4 to be packed in the carton 5 is made by the outer peripheral sides 13, and the vertical front ends 13a serve as vertical ribs and shocks on falling or the like can be effectively cushioned by the vertical front ends 13a. Therefore a cushioning material can be produced simply out of corrugated board materials.
Patent JP-S62246949-A (JP)
Title: Thermoplastic resin composition
Inventor: ABE SHUNJI
IPC: C08L23/00
Filed: 1986-04-21
Abstract: PURPOSE:To obtain the titled compsn. which is superior in heat resistance, solvent resistance, transparency and molding characteristics and emits flavor over a long period, by adding a perfume to a specific random copolymer of 4-methyl-1-pentene and a 4-7C alpha-olefin. CONSTITUTION:100pts.wt. random copolymer of 4-methyl-1-pentene with a 4-7C alpha-olefin having the 4-methyl-1-pentene content of 40-80mol%, a melting point of 140-220 deg.C, a softening point of 90-190 deg.C, a crystallinity according to an X-ray of 15-30%, and a soluble matter content <=4X[q]<-0.8>wt% for a mixed solvent of acetone and n-decane (volume ratio: 1/1) at an intrinsic viscosity [q] of 0.5-6dl/g and 10 deg.C is mixed with 3-30pts.wt. perfume (e.g. musk), and if necessary, a weathering stabilizer, a heat stabilizer, an antistatic agent, an anti-blocking agent, etc.
Patent JP-H0736258-A (JP)
Title: Electrostatic charging member
Inventor: HONDA MITSURU
IPC: G03G15/16
Filed: 1994-04-27
Abstract: PURPOSE:To lessen the influence of ozone, etc., to the surface layer itself of the electrostatic charging member having >=2 layers and preventing the change of property of the surface layer material to generate image abnormality, resistance abnormality, etc., by incorporating an ozone resistant compd. into the surface layer of this electrostatic charging member, thereby taking in the byproducts in use environment represented by ozone into the structure. CONSTITUTION:The surface layer 1 of the electrostatic charging member iaving 2 layers is formed so as to contain the zone resistant compd. The ozone resistant compd. is preferably a weakly basic or basic metal oxide. A metal hydroxide is also preferably as this metal hydroxide acts to form a hydride or to take OH in the presence of moisture. The metal hydroxide includes metal hydroxides, such as lead hydroxide, chromium hydroxide, iron hydroxide, copper hydroxide and lead hydroxide. The metal hydroxides which do not possesse salt solubility are more preferably. The electrostatic charging member having a multilayered structure formed with a low-resistance elastic layer 3, a high- resistance layer 2 and a middle resistance protective layer 1 around a conductive arbor 4 is more preferable.
Patent JP-H01262157-A (JP)
Title: Thermal head driving circuit
Inventor: SUZUKI MASABUMI
IPC: B41J2/36
Filed: 1988-04-12
Abstract: PURPOSE:To obtain good printing quality, by providing a shift register for shifting previous image data as the past image data to store the same and a logical operation circuit part for outputting either one of a strobe signal and each gate signal or the combination signal thereof corresponding to image data to each heat generating part. CONSTITUTION:A main scanning shift register 55 and a history shift register each composed of three-stage constitution shown by QY1-QY128 for storing new image data for driving a heat generating part corresponding to the latch signal LATCH provided at every heat generating part and shifting the previously stored image data as the past image data to store the same are mounted. A drive circuit is provided at every heat generating part as a logical operation circuit to which a strobe signal, (N-1) kinds of, that is, in this case, two kinds of gate signals and the image data of the history sift register are inputted and equipped with a logical operation circuit part 81 for outputting either one of the strobe signal and each gate signal or the combination signal thereof to the driver for the heat generating part corresponding to the image signal as the drive condition of the heat generating part.
Patent JP-S60258568-A (JP)
Title: Image forming device of program control system
Inventor: SHIMIZU KATSUICHI
IPC: G03G21/14
Filed: 1985-04-26
Abstract: PURPOSE:To facilitate the timing control for interruption and to take a safe measure quickly by executing interruption with an input signal to an input port which executes an interruption program and stopping the execution of the interruption program with an image forming interruption signal. CONSTITUTION:An interruption port IB of a microcomputer muCOM is connected to a photodetector D3 which generates a drum clock signal, and an interruption port IA is connected to a detecting circuit of troubles generated in a copying machine. A drum is rotated by a drum motor M1, and the photodetector D3 generates a detection pulse in accordance with the motor M1. Acception of the drum clock to the port IB is started by the input of a DHP turn-on signal to an input port S3, and a paper feeding plunger PL and optical system driving plunger OP are driven by clock counting. The port IA performs interruption with a priority level higher than that of the port IB, and the operation of the copying machine is stopped in accordance with troubles. Thus, the timing control for interruption is facilitated, and a safe measure is taken quickly.
Patent JP-H08259368-A (JP)
Title: Production of single crystal
Inventor: FUJII SHINZO
IPC: C30B29/30
Filed: 1995-03-24
Abstract: PURPOSE: To obtain a single crystal at lower cost with improved workability along with simplified processes and reduction in the number of the processes, by making the temperature of a melt to a specified level followed by bringing the lower end of a seed crystal into contact with the melt and then pulling the seed crystal under revolution. CONSTITUTION: A molten stock as a mixture of each specified amount of Gd2 O3 and Ga2 O3 is first put into a crucible 10. On the other hand, a seed crystal 13 is formed by cutting through machining with e.g. an inner peripherally edged slicer. Secondly, the seed crystal 13 is attached to a revolving shaft 14 made vertically movable and freely revolvable, and the temperature of the melt 11 is set so as to be about 10 deg.C higher than its melting point and the lower end of the seed crystal 13 is immersed in the melt 11. Then, the lower part 13a of the seed crystal is melted.  Subsequently, the temperature of the melt 11 is cooled to the level higher than the melting point by about 3 deg.C, and the revolving shaft 14 is operated to pull the seed crystal 1-3 under revolution to effect growing a crystal on the lower end of the seed crystal 13 followed by conducting a necking, shouldering and straight body making, thus producing the objective grown single crystal.
Patent JP-H05256207-A (JP)
Title: Carburetor
IPC: F02M19/00
Filed: 1992-03-16
Abstract: PURPOSE:To improve the position precision of a bypass hole in regard to a throttle valve and by this, to improve the fuel flow precision of a low speed fuel system. CONSTITUTION:A body 30 having a throttle valve 32 is put on the engine side of a carburetor main body 20, and this body 30 inward passage 31 communicates with a carburetor main body 20 inward passage 21, and an intake passage is formed. A bypass hole 34 of a low speed fuel system is piercingly provided from the inside of the passage 31 toward (an arrow A direction) the outward with the total closing position or the idle opening of the throttle valve 32 as a reference in a body 30 single body state, that is, before the body 30 is assembled with the carburetor main body 20 and after the assembly of the throttle valve 32 as well. As a result, the position precision of the bypass hole 34 with regard to the throttle valve 32 is drastically improved.
Patent JP-H07300797-A (JP)
Title: Production of cast-coated paper
Inventor: MIYAKE JUNICHI
IPC: D21H19/36
Filed: 1994-04-27
Abstract: PURPOSE:To produce a cast-coated paper suitable for uses such as cover, cover paper, paper bag or paper container having excellent folding- and cracking- resistant suitability (not causing crack of coated layer at folding parts) and excellent surface luster and printability. CONSTITUTION:100 pts.wt. of pigment is blended with 20-50 pts.wt. of adhesives comprising a copolymer latex having >=50% constituent ratio of a butadiene monomer as an adhesive for a composition to be coated in an amount of >=70wt.% based on the whole amount of the adhesives. The composition to be coated is applied to a substratum and bone-dried to give a coated layer. The coated layer is provided with a rewetting solution, wetted and plasticized, heated and brought into contact with a specular drum under pressure and subjected to strongly glossy finish to provide a method for producing a cast- coated paper.
Patent JP-H03289856-A (JP)
Title: Multi-chip color image sensor
Inventor: MIHARA AKIO
IPC: H01L27/14
Filed: 1990-04-06
Abstract: PURPOSE:To decrease a dot pitch at a joint of each semiconductor image sensor chip more than that of the in-line system by forming one color light receiving element of plural light receiving windows arranged in the subscanning direction and transferring outputs from the plural light receiving windows simultaneously. CONSTITUTION:Three light receiving windows arranged in the subscanning direction are used for one color light receiving element and outputs from the three light receiving windows are transferred simultaneously. Eleven chips of semiconductor image sensors 20 are die-bonded onto a printed circuit board 22 in a multi-chip color image sensor to realize A4 size. The pitch Px is the same as a pitch P4 of the 3-line system and an adverse effect onto an output picture due to deviation between a dot pitch at a joint of each semiconductor image sensor chip and a regular pitch is suppressed.