baber/WOPTO huggingface dataset:
Patent JP-H07331216-A (JP)
Title: Alkali-soluble resin for adhesive or protection film
Inventor: ASANO CHIAKI
IPC: G02B5/20
Filed: 1994-06-08
Abstract: PURPOSE:To obtain a resin having a specific structure having a bisphenol A skeleton and further hydroxyl groups at the terminals, and capable of being simply and safely washed off without using an organic solvent after used for bonding a glass plate to a substrate for polishing or for films for protecting liquid crystal filters. CONSTITUTION:The resin is represented by formula I or II (X is the residue of a monobasic or polybasic 2-15C aromatic or aliphatic carboxylic acid; R is 2-10C linear or branched alkyl which may have an ether bond in the molecule; 0<=n<=10, preferably 0<=n<=5). The resin is obtained by reacting a liquid epoxy resin with bisphenol A or a dihydric alcohol such as ethylene glycol so as to introduce the bisphenol A skeleton and further introduce hydroxyl groups into the molecular terminals, and further addition-reacting a carboxylic anhydride to the reaction product.
Patent JP-S6316848-A (JP)
Title: Casting method for cylinder block made of al alloy
Inventor: KAWABE TAKESHI
IPC: F02F1/00
Filed: 1986-07-09
Abstract: PURPOSE:To prevent the formation of blowholes in a thick-walled part and to improve strength by reducing the pressure in a metallic mold and die-casting a light alloy cylinder block, then acting a secondary pressurizing force to crank shaft holding parts by using pressurizing bars prior to the solidification of a molten metal. CONSTITUTION:The cylinder block 10 made of an Al alloy is formed with crank shaft bearing walls 14 having crank shaft bearing surfaces 16 in the position receded from a crank case butt surface A and is provided with screw holes 20 for mounting a bearing cap 28 to a seat face 18. Casting is executed by maintaining the cavity inside of the metallic mold 32 for die casting in a reduced pressure state, pouring the molten metal under pressure from a sprue 33 into the mold, and advancing the plural pressurizing bars 34 to push the bars into the molten metal 14A corresponding to the respective crank shaft bearing walls 14 and to act the secondary pressurizing force to the part of the molten metal 14A prior to the solidification of the molten metal, thereby obtaining the product. The formation of the blowholes in the crank shaft holding parts of the cylinder block is thereby prevented and the strength is improved.
Patent JP-S5993669-A (JP)
Inventor: PIITAA KORIN UESUTON BAATO
IPC: B65D83/44
Filed: 1983-09-01
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-S5683889-A (JP)
Title: Error correcting system
Inventor: TANIGUCHI SHIYOUZOU
IPC: G11C11/401
Filed: 1979-12-13
Abstract: PURPOSE:To correct an error without lowering a system performance, by addressing a memory, which is not busy, to exchange the error part for a substitutional memory synchronously with the refresh operation at the error detection time. CONSTITUTION:Memories which are not busy are addressed successively; and an uncorrectable error is detected in a memory, the exchange operation request is stored in flip flop FF3 of storage device B. Meanwhile, the refresh start signal which is generated through flip flop FF1 of external device A, which stores the refresh request, and shift register SR for delay in the cycle after normal access is applied to store refresh executing in flip flop FF2. The exchange operation start signal is generated from AND gate A2 through these flip flops FF2 and FF3, and the error part is substituted with the substitutional memory synchronoulsy with the first refresh operation after error detection without interference in normal access. Consequently, errors are corrected without reduction of the access occupation time and lowering the system performance.
Patent JP-S5787828-A (JP)
Title: Continuous type plasma treating device
Inventor: IMADA KIYOSHI
IPC: B01J19/08
Filed: 1980-11-19
Abstract: PURPOSE: To decrease the friction between sealing rolls and ripple members and improve durability by forming the ripple members of a rigid body in opposite contact with the sealing rolls and an elastic material pressed to the sealing rolls.  
     CONSTITUTION: The ripple members 11 in contact with sealing rools 8, 9 of a prevacuum chamber of a continuous type plasma treating device are formed of a rigid material 11a of bronze or the like in opposite contact with the rolls 8, 9 and an elastic material 11b pressed at all times to the rolls 8, 9. Then, the friction between the rools 8, 9 and the members 11 is reduced, failure is prevented and durability is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000349576-A (JP)
Title: Receiver
Inventor: TEZUKA YOSHIHIKO
IPC: H03G3/20
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a receiver that can optimally control processing of a received signal or a narrow band in each circuit of the receiver. SOLUTION: The receiver 1 that is provided with narrow band filters 21a-21c that limit a frequency band of a received broadband signal SW and with a demodulation section 16 that demodulates a narrow band signal SN whose band is limited by the narrow band filters 21a-21c, has a broadband filter 12 that applies band limit to a received reception signal SR and provides an output of the result to the narrow band filters 21a-21c as the broadband signal SW and a control section 14 that executes control-processing to each section in the receiver 1 on the basis of a level of the broadband signal SW.
Patent JP-H0830070-A (JP)
Title: Image forming device
Inventor: TAYA YOICHI
IPC: G03G15/02
Filed: 1994-07-14
Abstract: PURPOSE:To prevent failure which damages the device such as the excessive consumption of toner or carrier developing caused by faultily attaching an electrifier without using a complicated circuit or performing complicated control and without making cost high. CONSTITUTION:By utilizing voltage generated from a conductive case 24b when the electrifier performs discharge, grid voltage and developing bias voltage are generated, whereby the grid voltage is supplied to a grid electrode 25 and the developing bias is supplied to a developing roller 28a.
Patent JP-H0327776-A (JP)
Title: Dc power circuit
Inventor: KAWATO KUNIO
IPC: H02M7/06
Filed: 1989-06-23
Abstract: PURPOSE:To detect abnormality surely by causing a reference voltage for detecting abnormality to work with a variable reference voltage for generating a control error voltage. CONSTITUTION:A DC power circuit is composed of a DC stabilizer 11, a differential amplifier 12 for generating a control error voltage, a variable voltage-setting circuit 13, a comparator 14 for detecting abnormality, etc., to output a stabilized DC voltage from an output terminal OUT. Then, the voltage of the voltage stabilizer 11 is connected with the nonreversing input terminal of said comparator 14 and a reference voltage V3 and the voltage V2 of the voltage-setting circuit 13 are connected with the reversing input terminal thereof. As a result, the optimum abnormality judgment level is set always.
Patent JP-2000349162-A (JP)
Title: Auto placement and routing and method
Inventor: SATO TAKAO
IPC: G06F17/50
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To quickly obtain final pattern data in a mask design step where masks used in the manufacture of a semiconductor integrated circuit device are designed. SOLUTION: A cell arrangement section 42 arranges cells automatically resting on circuit data 51, and a wiring route determination section 43 determines wiring routes between the arranged cells automatically. A wiring data extraction section 44 extracts data related to the determined wiring routs, a specific data recognition section 45 recognizes data on a specific part of wiring such as a terminal part or a bent part. An additional wiring data generating section 46 generates additional wiring data for correcting the recognized specific part of wiring on a width of wiring, and an additional wiring data feed section 47 feeds the generated additional wiring data for the specific part of wiring.
Patent JP-H0452246-A (JP)
Title: Manufacture of magnetostrictive material
Inventor: SAITO MITSUNORI
IPC: H01L41/22
Filed: 1990-06-20
Abstract: PURPOSE:To easily obtain a magnetostrictive material without executing complicated treatment by subjecting raw material powder manufactured by a melt spinning method to hot pressing (HP) treatment or hot isostatic pressing (HIP) and densifying it. CONSTITUTION:A master allay shown by RFex {where R denotes rare earth metals and (x) satisfies 1.7 to 2} is refined by an arc melting method or the like in an inert atmosphere. This master allay is formed into a rapidly cooled thin strip by a melt spinning method to manufacture raw material powder. Next, this powder is densified by HP treatment or HIP treatment. At this time, treating temp. is regulated to 350 to 700 deg.C and compacting pressure is regulated to >=0.8ton/cm<2>.
Patent JP-S6142191-A (JP)
Inventor: YOKOTA MITSUO
IPC: B23K26/00
Filed: 1984-08-01
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-S6140467-A (JP)
Title: Cam mechanism and fixed displacement pump using this mechanism
Inventor: YOSHIMURA HIROICHI
IPC: F04B9/04
Filed: 1984-07-31
Abstract: PURPOSE:To make a fixed displacement discharge of nonpulsation securable, by designing a profile of each plate cam, driving each plunger of triple plunger pumps, in a way of prescribing the displacement to its turning angle. CONSTITUTION:Displacement diagrams a, b and c in each plate cam come to have an ascending region where displacement increases in proportion as a turning angle gets increased. Also it has a descending region where the displacement decreases in proportion as the turning angle gets increased. At both these ascending and descending regions, there are made so as to have an accelerating part, a uniform velocity part and decelerating part at every 60 deg.. A mutually crossed state of each of these displacement diagrams a, b and c comes to only two types I and II which alternate with each other at every 60 deg.. And, the displacement per unit turning angle of each of these diagrams a, b and c within the range of each state is specified. This specification makes the sum total of each displacement DELTAh1 and DELTAh2 of the accelerating part and the decelerating part and the displacement DELTAH equal to each other at every angle position. That is to say, a profile of a plate cam is designed so as to become an equation of DELTAh1+DELTAh2=DELTAH.
Patent JP-H0211341-A (JP)
Title: Electrorecording head
Inventor: TANNO TOSHIAKI
IPC: B41J2/32
Filed: 1988-06-30
Abstract: PURPOSE:To provide a long life electrorecording head capable of performing high-grade recording by constituting the contact part of a recording electrode with a conductive ink film by providing a sphere made freely rotatable so as to slightly protrude from a head contact surface. CONSTITUTION:A contact part 12b is constituted of a sphere 16 composed of a conductor and the holding part 17 similarly composed of a conductor and holding the sphere 16 in a freely rotatable manner. The sphere 16 is provided so as to protrude from a head contact surface 11a. Since the contact part 12b of a recording electrode 12 protrudes from the heat contact surface 11a, the contact part 12b and a conductive ink film 7 become a good contact state. Since a return electrode 13 has a wide contact area and the protruding quantity of the contact part 12b is in a micron unit, said electrode 13 is in contact with the conductive ink film 7 in a good state as is conventional. Therefore, electrical contact is certain, and the lowering of dot density and dot omission are not generated and high-grade printing can be performed.
Patent JP-S5863848-A (JP)
Title: Inner surface testing device for narrow passage
Inventor: SEGUCHI TATSUO
IPC: G01N29/04
Filed: 1981-10-13
Abstract: PURPOSE:To observe a narrow position making it difficult to enter for an operator through an ITV camera and to attain the test of the position only by one scanning by fitting an ultrasonic surface wave probe and the ITV camera to a universal arm and traveling a truck mounting the universal arm on a complex curve. CONSTITUTION:An ITV camera 8 and a surface wave probe 9 are fitted to a universal arm 7a mounted on a traveling truck 6 and a range finder 10 and an angle detector 11 indicating an arm angle are attached to the back end of the truck 6. A signal from the range finder 10 is sent to a reversible counter 15 provided with a preset function and the truck 6 is controlled through a truck controller. The outputs from an ultrasonic flaw inspector 16 discriminating the existence of a defect by applying a signal to the surface wave probe 9 and a camera controller 17 controlling the ITV camera 8 connected to a monitor television 19 and a video tape recoder 20 through a character synthesizing unit 18.
Patent JP-H1012264-A (JP)
Title: Secondary battery and manufacture of winding type electrode
Inventor: TAKAYAMA HAJIME
IPC: H01M10/04
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery having a winding type electrode (an electromotive part) which is densely wound and on which necessary high capacity is attained, and a manufacturing method by which this winding type electrode can be manufactured with an excellent yield. SOLUTION: When a secondary battery is constituted so as to liquidtightly enclose a winding type electrode 9 formed by winding a positive electrode sheet 2, an inter-layer insulating sheet 7', a negative electrode sheet 3 and an inter-layer insulating sheet 7 in a laminated spiral shape, in the winding type electrode 9, areas A and B corresponding at least to the inmost side winding start tip part of the positive electrode sheet 2 and the negative electrode sheet 3 as well as a partial area of the inter-layer insulating sheets 7' and 7 adjacently interposed and inserted in its outside, are formed as plural layer structures 7a' and 7a.
Patent JP-S6319080-A (JP)
Title: Printing quality estimating method
Inventor: TANAKA YASUHIKO
IPC: G01N21/892
Filed: 1986-07-11
Abstract: PURPOSE:To estimate objectively printing quality in matching with the real sense of visual observation by displaying the extent of the unevenness of the outline of a printing image with the maximum amplitude value of the spread of a picture element. CONSTITUTION:The image of an original 1 is read through a microscope 2 by a television camera 3 and converted to an electric signal. The electric signal is stored through an A/D converter 4 to an image memory 5. A computer 6 obtains the regression straight line to the outline of respective areas of an image stored into the image memory 5 with a statistical method, and obtains, as a maximum amplitude value, the adding value of the distance from the regression straight line of an picture element to exist at the remotest position from respective regression straight lines out of the picture element to exist at the outside of the regression straight line obtained for respective sides and the picture element to exist at the inside. The maximum amplitude value is displayed at a CRT 8 as the estimating criterion of the printing quality and printed out by a printer 9.
Patent JP-S5589998-A (JP)
Title: Data input unit
Inventor: TAMADA TAKEO
IPC: G11C29/00
Filed: 1978-12-27
Abstract: PURPOSE: To establish the input unit easy for the confirmation of capacity of IC memory, by testing the memory and displaying the final address in response to the memory capacity.  
     CONSTITUTION: The input data in response to the operation of data key 1 is stored in the IC memory 3 via the processor 2 and displayed in the display section 6 via the selector 4 and register 5. When this input unit is at memory test mode with the operation of the function key 7, the address counter 9 is advanced with the test signal from the memory test circuit 8, the test data from the circuit 8 is stored in the address location of the memory 3 indicated with the counter 9 and the test data is displayed in 6 via the circuit 8, selector 4 and register. When this test is finished, the advancement of the counter 9 is stopped, and the final address from the counter 9 corresponding to the capacity of the memory 3 is similarly displayed to the unit 6 to establish the input unit easy for the confirmation of memory capacity of IC memory. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H065675-A (JP)
Title: Semiconductor test system
Inventor: TAKAHASHI MASAYUKI
IPC: H01L21/66
Filed: 1992-06-23
Abstract: PURPOSE:To provide a low-cost semiconductor test system that reduces the time for a wafer treatment when a pellet is tested. CONSTITUTION:When various kinds of wafers are mixedly kept in the same wafer carrier, wafer ID data recognized by a wafer characteristic check prober 2 are sent to a pellet check prober 3 through the intermediary of a host computer 1, whereby the wafers of the same kind are selected from the wafer carrier where various kinds of wafers are mixedly kept, and a pellet test can be carried out.
Patent JP-2000351941-A (JP)
Title: Coating composition for antifouling article and antifouling article
Inventor: SHIMADA JIYUNSEISHI
IPC: C09D127/12
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject coating composition for antifouling articles that shows excellent storage stability and has excellent antifouling functions due to its excellent water repellency and oil repellency without deterioration in adhesion and resistance to alkali and organic chemicals by using a specific organosilane component and a specific silyl group-bearing fluorine polymer. SOLUTION: This antifouling coating composition comprises (A) at least one selected from an organosilane represented by the formula: (R1)nSi(OR2)4-n (R1 is a 1-8C monovalent organic group; R2 is a 1-5C alkyl or the like; (n) is 0-2), its hydrolyzate and its condensate, and (B) at least one selected from a polymer that has the constitution unit of formula I and/or formula II (R3-R5 are each a group: CmY2m+1; (m) is 0-5; Y is F or the like; Rf is a fluorine- containing alkyl or the like) and bears a silyl group linking to a hydrolyzable group and/or to a hydroxyl group. The component B is prepared by polymerizing hexafluoro-propylene, vinyltrimthoxysilane and the like.
Patent JP-H0329259-A (JP)
Title: Photoelectric surface structure of semiconductor
Inventor: OBA KOICHIRO
IPC: H01J40/06
Filed: 1989-06-26
Abstract: PURPOSE:To greatly increase the quantum efficiency of photoelectric surface of semiconductor by forming a light reflection film on the rear side of crystallized substrate, or forming the film on the rear side of a transparent substrate disposed being in contact with the rear face of the substrate. CONSTITUTION:The remaining light not absorbed by an active layer 12 enters a crystallized substrate 10 passing through the layer 12, and reaches a light reflection film 14 formed on the rear face, and then after being reflected there arrives at the layer passing through the substrate again. Since the substrate 10 has a transmission ratio of 99% or more substantially with respect to the light having the wavelength passed through the layer 12 and only the slight light is reflected at the face reaching the substrate 10 from the layer 12, the light passed through the layer 12 is almost reflected against a light reflection film 14 and returns to the layer 12 again. The light returned to the layer 12 generate photoelectrons, which are discharged into vacuum from a photoelectric surface 16.
Patent JP-S6142446-A (JP)
Title: Production of three-dimensional figure body made of metal
Inventor: KOYAMA TSUNEICHI
IPC: B22C7/02
Filed: 1984-07-31
Abstract: PURPOSE:To produce a three-dimensional figure body made of a metal having a shart pattern by coating a photosensitive resin on a plastic film, placing a negative film of a figure pattern thereon, exposing the resin to cure the figure part, washing away the resin in the unexposed part to manufacture a plastic mold and using such mold as a consumable pattern. CONSTITUTION:The photosensitive resin 15 is coated on the plastic film 4 and further the negative film 3 on which the suitable figure is photographed is brought into tight contact with the surface thereof. UV rays, etc. are irradiated from a light source 6 on the resin from above the film 3 to expose the resin, thereby sensitizing and curing the figure part. The unsensitized and uncured resin is washed away and the plastic pattern consistng of the film 4 as base (a) and having the figure 15 consisting of the cured resin thereon is molded. Such pattern is put into a molding material such as molding sand and after the molding material is compacted, the plastic pattern is burned and a molten metal is cast into the cavity made thereafter. The metallic casting having the shart boundary (d) between the base part (a) and the figure part (b) is thus obtd.
Patent JP-H05329274-A (JP)
Title: Suspension device of vehicle toy
Inventor: SUDO SHOHEI
IPC: A63H17/26
Filed: 1992-06-01
Abstract: PURPOSE:To independently operate the left and the right, to eliminate an inclination of a wheel against a vertical motion, and also, to simplify the structure by limiting a motion of an upright holder by a circular track of a turning swing arm end part and a guide part for guiding the upper part side of a rod formed on the upper part side of a car body. CONSTITUTION:An upright 16 for fixing an axle 13 by an upright holder 18 is held so as to be turned by a steering operation, the part side of a rod 22 is fixed to the upright holder 18 and the upper part side is guided by a guide part 24 formed on the upper part side of a car body. Also, between the upright holder 18 and the guide part 24, a compression spring 26 is installed, one end part side of a swing arm 20 is connected to the car body so as to be feeely turnable and the other end side is connected to the upright holder 18 so as to be freely turnable. A motion of the upright holder 18 is limited by a circular track of an end part of the swing arm 20 and the guide part 24, therefore, a wheel 12 provided in the upright 16 scarcely generates an inclination and moves vertically.
Patent JP-S5789520-A (JP)
Title: Electrolytic burr removing machining electrode
Inventor: KARASHIMA TOSHIHARU
IPC: B23H9/02
Filed: 1980-11-20
Abstract: PURPOSE:To correctly remove only a burr portion, when a machining electrode is used to perform burr removing process through the method of electrolytic machining, by exposing only a part of said electrode facing a burr and coating the other part with an insulator. CONSTITUTION:Protrusive objects 1, 2 of similar figure to the shape of metal grooves in a connecting rod, work 5, are provided in an electrode main unit 3. The work 5 is insulated from the electrode main unit 3 by an insulating spacer 12 and insulator 4 and mounted to the electrode main unit 3, then the protrusive parts 1, 2 face the metal grooves. Electrolyte flows through gaps 8, 9 in the before described insulator 4 and is smoothly discharged from liquid discharge ports 10, 11, then an electric current can be concentrated to a burr portion in the metal groove part with no room for a floating current to flow, accordingly only the burr portion can be removed without electrolytically processing a ground surface.