baber/WOPTO huggingface dataset:
Patent JP-S54118776-A (JP)
Title: Pattern forming method
Inventor: KITAKOUJI TOSHISUKE
IPC: H01L21/302
Filed: 1978-03-08
Abstract: PURPOSE: To produce a micropattern by providing the positive resist layer composed of a kind of the bridging methacrylic resin and having the exposure and development after process under the temperature less than the bridging temperature to perform bridging.  
     CONSTITUTION: The equi-molar polymer of methyl methacrylate and methacryloyl chloride plus the equi-molar polymer of methyl methacrylate and methacrylic acid are dissolved into the Cellosolve acetate. And these polymers are mixed together in the same quantity and then coated to the oxide film on the subsrate to undergo a 15-minute process in N 2  and at 80°C to form the gel film. A high Sensitivity is obtained to the radiant rays since the polymer is not hardened. Then the electron beam is irradiated with the quantity of 1/10 conventional PMMA (poly methyl methacrylate). The substrate is then soaked three minutes into the water solution of ethyl alcohol and then dried to obtain a micropattern. Then the heat bridging is given after the 15-minute process at 180°C. The bridged and hardened resin features the 3-dimensional mesh structure, and the etching speed is reduced down 1/5 PMMA at the CF 4  plasma etching. Thus, a micropattern can be obtained with a high heat resistance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58143853-A (JP)
Inventor: NAKAYAMA NIROU
IPC: B02C19/06
Filed: 1982-02-18
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-S57139663-A (JP)
Title: Method for recording running speed of vehicle
Inventor: TOMITA IKUO
IPC: G08C25/00
Filed: 1981-02-24
Abstract: PURPOSE:To collect the running data required for the operation management of the vehicle without using large capacity memory when the running speed of the vehicle is suddenly changed, by reading the running data before and after that time point. CONSTITUTION:The speed data of a vehicle running speed detector 1 is stored in a speed memory circuit 3 and inputted to a speed reduction operating circuit 2. The output thereof is given to a speed reduction ratio limit detecting comparator 5 and compared with a preset value. Then the output is stored in a sudden speed change memory circuit 9 through s sudden speed change detecting circuit 9. Then the address before and after the hard braking time are computed by an address computing operation circuit 14 and given to an address comparator 13. A data readout control circuit 12 is controlled by the addresses and the output of the memory circuit 9, and data is read out of the memory circuit 3 and written into a main memory circuit. Therefore, the running speed information at the time of sudden speed change can be collected at a very close time interval, and the large capacity memory can be omitted.
Patent JP-S61181387-A (JP)
Inventor: GROSS MITCHELL STUART
IPC: C12R1/19
Filed: 1986-02-06
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-S60169942-A (JP)
Title: Program control circuit
Inventor: KOSEKI SUMIO
IPC: G06F9/32
Filed: 1984-02-14
Abstract: PURPOSE:To speed up the whole instruction cycle by dividing a branch instruction into two-step instructions and executing an instruction cycle for forming a selecting signal of the next address precedently. CONSTITUTION:When a branch instruction is to be stored in an ROM1, the branch instruction is divided into a selecting signal forming instruction for designating the formation of a selecting signal and a next address selecting instruction for designating the selection of the next address. When the branch instruction is outputted, a selecting signal formation instruction 2-1 is outputted and then a next address selecting instruction 2-2 is outputted. Consequently, a condition selector 8 and a selecting signal generator 9 are controlled by the instruction 2-1 and a branched address selecting signal, i.e. a selecting signal (a 4-bit signal in this case) for selecting any one of addresses specified by a program counter 4, a stack 5, an interrupted address generator 6, and the next address selecting instruction 2-2 is formed and latched in a register 10.
Patent JP-H04264270-A (JP)
Title: Method for testing power converter
Inventor: HIRATA AKIO
IPC: H02M7/48
Filed: 1991-02-20
Abstract: PURPOSE:To facilitate load operation test of a power conversion apparatus with which reliability of a non-failure power supply apparatus or the like is required without preparing a load apparatus. CONSTITUTION:In a power conversion apparatus comprising at least three power converters 13a to 13c connected in parallel including a PWM converter 130 which can operate with either a positive or negative input power factor and a PWM inverter 113 for converting direct current of the PWM converter 130 into alternate current, the PWM converters of at least two power converters are operated at a positive power factor to output power. The PWM converter of at least one power converter of the remaining is operated at a negative power factor to recover the power to an ac input power source, whereby load operation characteristics and load balance characteristics of the respective power converters 13a to 13c can be tested.
Patent JP-S59152283-A (JP)
Inventor: TAKANO KUNIHIRO
IPC: C05F7/00
Filed: 1983-02-18
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-H11272466-A (JP)
Title: Loading/loading detection and reordering method/device
Inventor: TUNG SHIH-HSIUNG STEPHEN
IPC: G06F12/08
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To eliminate a loading queue and to cancel an instruction which is possibly terminated through the use of illegal data by comparing address information in a misqueue table with an address which is possibly changed. SOLUTION: Whenever an instruction is dispatched, an item is generated in a misqueue table. When the instruction is hit in a data cache 206, the item of the instruction is removed from the misqueue table at a next cycle. When the instruction is missed in the data cache 206, a real address, a valid address and other information are left in the misqueue table. A processor always scans address information on the item in the misqueue table and tries access to the cache at a valid address stored in the misqueue table at respective cycles. Data can be obtained in the cache 206 on the respective items in the misqueue table and it is transferred to a formatter 210.
Patent JP-S58144363-A (JP)
Title: Preparation of urea compound
Inventor: FUKUOKA SHINSUKE
IPC: C07C67/00
Filed: 1982-02-18
Abstract: PURPOSE:To prepare the titled compound in high yield, by reacting a primary or secondary amine with carbon monoxide in the presence of molecular oxygen, using a catalyst system comprising a platinum group metal and molecular halogen or a halogen-containing compound. CONSTITUTION:A urea compound is prepared by reacting a primary amine (e.g. NH3) or a secondary amine (e.g. dimethylamine) with carbon monoxide in the presence of molecular oxygen, using a catalyst system composed of (A) a least one substance selected from platinum group metals and compounds containing a platinum group element (e.g. PdCl2) and (B) at least one substance selected from molecular halogens and halogen-containing compounds{e.g. metal halide, halogenated onium compound[e.g. ammonium compound of formula II (R<1>-R<4> are H, aliphatic group, etc.; X is halogen)], organic halide (e.g. CH2I2), etc.}.
Patent JP-H08199092-A (JP)
Title: Polyester resin and composition for flame-retardant powder coating
Inventor: SAKAI MAKIKO
IPC: C08G63/692
Filed: 1995-01-20
Abstract: PURPOSE: To obtain a polyester resin capable of giving a coating film excellent in flexibility, impact resistance and flame retardancy by copolymerizing an arom. dicarboxylic acid component and an aliph. glycol component as the main components with at least a given amt. of a specific phosphorus compd. CONSTITUTION: This polyester resin is one having a hydroxyl no. of 14 to 100mg KOH/g and an intrinsic viscosity of 0.15 to 0.40, and prepd. by copolymerizing an arom. dicarboxylic acid component and an aliph. glycol component as the main components with a phosphorus compd. of formula I, II, III or IV (wherein R<1> , R<5> and R<7> are each a 1-18C hydrocarbon group; R<2> and R<3> are each H or a 1-18C hydrocarbon group; A<1> is a bivalent org. group; A<2> is a trivalent org. group; R<4> and R<6> are each an ester-forming group; R<1> and R<5> , and R<1> and R<7> may be combined together to form a ring; and the compds. of formulae III and IV may be each in the form of an acid anhydride), the amt. of which is at least 500ppm in terms of P atom. The resin is comparatively inexpensive and is capable of giving a coating film showing excellent flexibility, impact resistance and flame retardancy.
Patent JP-S61184384-A (JP)
Inventor: KANEFUJI KOICHIRO
IPC: F27B9/24
Filed: 1985-02-12
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-H01201027-A (JP)
Title: Oxide superconducting material
Inventor: KUGIMIYA KOICHI
IPC: C04B35/00
Filed: 1988-02-05
Abstract: PURPOSE:To obtain the title material outstanding in temperature difference, stability and economy, predominant in alkaline earth element-Bi-Cu-O, by further incorporating a phase with specified ratio; A/Bi/Cu. CONSTITUTION:The objective material constituted mainly of ABiCuO (A is at least one kind of alkaline earth element), incorporated with a phase with the ratio; A/Bi/Cu of ca. 3/2/2. For higher quality of said superconducting material, a mixture of the two kinds of the element A with the respective ion radii of >=1Angstrom  and <1Angstrom  should be used. Also, great quantities of such rare earth elements and alkaline earth elements as to cause instability in the final superconducting material are not present in unstable forms in said material, thus protecting said material from erosion or the like due to water. Furthermore, the range capable of being solid solution for the above-mentioned phase is estimated to be broad, and impurity phases are virtually absent, thus probably contributing, in part, to the stability of the final superconducting material.
Patent JP-2000221247-A (JP)
Title: Circuit and method for testing semiconductor device
Inventor: TAKAGI TOSHIJI
IPC: G01R31/02
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To make the contact between the measuring terminal of a measuring instrument and the input-output terminal of a semiconductor device confirmable with a simple circuit, by providing transistors the control terminals of which are commonly connected to a control signal inputting terminal, and which are set to conducting states at testing time by maintaining a control signal at a prescribed level by the number of input-output terminals. SOLUTION: When contact confirmation is performed by using a testing circuit, a high-level enable signal ENB is inputted from a signal terminal 6 and maintained at a high level during tests. Then a contact confirmation signal Sc which changes from a high level to a low level, or vice versa, is inputted from another signal terminal 7. Simultaneously, the potential at each measuring terminal is inputted to a measuring instrument. When the inputted potential of one measuring terminal coincides with the potential of the contact confirmation signal Sc, it can be confirmed that the measuring terminal is normally connected to its corresponding input-output terminal. When the inputted potential is different from the potential of the signal Sc, on the contrary, it can be confirmed that the measuring terminal is not normally connected to the corresponding input-output terminal.
Patent JP-S61186416-A (JP)
Title: Heat treatment with electron beam
Inventor: NAKAJIMA SEIJI
IPC: C21D1/09
Filed: 1985-02-15
Abstract: PURPOSE:To harden uniformly the surface of a metallic material to be worked with electron beams by pressing a heat conducting plate against an end of the metallic material. CONSTITUTION:A heat conducting plate 6 of copper or the like having superior heat conductivity is tightly pressed against an end of a metallic material 1 to be surface-hardened with a pressing member 5, and electron beams are moved in the direction of an arrow to harden the surface of the material 1. Since heat of the member 5 and the plate 6 heated with electron beams is transferred to the material 1 to preheat the material 1, the end of the material 1 is heated under the same heat input conditions as the central part, and a uniform hardened layer 2 can be formed on the surface of the material 1 without causing insufficient or excessive hardening.
Patent JP-S63266291-A (JP)
Title: Retaining ring
Inventor: RIONERU KARUMETSUTO
IPC: F16L33/025
Filed: 1988-02-05
Abstract: 1. A clamp, particularly for hermetically connecting a flexible hose fitted on a rigid pipe, comprising a metal band (1) wound on itself and provided at each of its ends with complementary tightening and/or fastening means, having a substantially cylindrical, outwardly projecting loop (2), characterized in that a spring (3), constituted by a generally cylindrical, longitudinally split sleeve, surrounds said loop, the edges (4, 5) of the slot of said sleeve abutting on the ends (2a, 2b) of the loop in the zones of connection of the latter to that part of the band constituting the clamp.
Patent JP-H05184602-A (JP)
Title: Implant-supported denture and production thereof
Inventor: HERUMUUTO GURIGERAITO
IPC: A61C13/225
Filed: 1992-02-13
Abstract: PURPOSE: To reduce reposition work which exists frequency in bone-implant- denture device and has caused stress, by improving an implant support denture and a method for manufacturing it. CONSTITUTION: The implant support denture is provided with a framework casting body consisting of a wax frame, at least an implant abutment tooth, a fixing device for supporting, at least the implant abutment tooth to oral cavity, and at least a cylinder 26 for surely mounted on at least each one abutment tooth. The framework 12, which is a casting body including a surface casting body for regulating at least an opening part 32 is incorporated in the oral cavity along with, at least, the opening part 32, and passively engaged with, at least, one cylinder 26. Secondly, the framework 12 is connected onto, at least, the cylinder 26 using a sealing material 52.
Patent JP-S53110630-A (JP)
Title: Coating resisting thread-like corrosion and metal plate coated therwith
Inventor: HAYASHI TOMOHIKO
IPC: C09D5/00
Filed: 1977-03-10
Abstract: PURPOSE: To produce coated metal plates resisting thread-like corrosion by using a mixture of a coating for metal and a saponified ethylene-vinyl acetate copolymer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58143673-A (JP)
Title: Method and device for video synthesis
Inventor: UEDA MASAO
IPC: H04N5/262
Filed: 1982-02-19
Abstract: PURPOSE:To facilitate an easy production of a synthetic picture, by synthesizing and displaying the data on the image of one side which swells out of the image of the other side of video signals to be synthesized after rewriting it to a data on the parts excepting the subject area and therefore eliminating the trouble to deform and pickup the image of one side. CONSTITUTION:A human figure and a hairstyle are picked up by a TV camera 1 and digitized through an A/D converter 2. The video signal of the human figure is stored in the 1st memory 3; while the video signal of the hairstyle is stored in the 2nd memory 4. A microcomputer 13 is provided to a video synthesizing device to read the images of the human figure and hairstyle out of the memories 3 and 4. These read-out images are fed to a cursor display means 12 of a TV picture receiver 6 via a D/A converter 5. Then the data on the imag of the human figure which swells out of the image of the hairstyle is rewritten to a data on the areas excepting the subject area and then synthesized and displayed by means of a clock pulse generator 7 of the means 12, a cursor up- down switch 8, the 1st and 2nd counters 9 and 10, and a comparator 11. Thus a synthetic picture is easily delivered.
Patent JP-H07237689-A (JP)
Title: Tape cassette storage case
Inventor: TOJO TAKEHIKO
IPC: B65D85/575
Filed: 1994-02-24
Abstract: PURPOSE:To make a lid-opening motion easier when a tape cassette in a case is taken out, and also make a lid opening motion in the production assembly line more assured and easier by providing a recessed part at a location which is closer to a front surface plate on respective case external side surfaces of a pair of side surface plates. CONSTITUTION:When the lid of a case C is opened, while supporting a storage main body part 1, recessed parts 9 of side surface plates 8, 8 are pinched by fingers, and the lid is lifted upward. At that time, the fingers are put on the upper end edges of the recessed parts 9, and the lid is assuredly and easily lifted as the fingers do not slip, and the lid can be opened. Also, by providing the recessed part 9 at locations which are closer to front surface plates 7, 7 on the side surface plates 8, 8, the force is applied to a location which is away from a hinge part, and a moment force around the hinge can be effectively generated, and the lid can be opened by a smaller force. Also, in the production line of a tape cassette, when the lid is opened by a machine, a jig can hold the recessed parts 9, 9 on the side surface places 8, 8 in the same manner, and the jig is put on the upper end edges and does not slip, and the lid can be pushed up or pulled up.
Patent JP-S63194660-A (JP)
Inventor: ISHIHARA KIYOKO
IPC: A61H7/00
Filed: 1987-02-06
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-S61185774-A (JP)
Title: Developing device
Inventor: MUKAI HIDEO
IPC: G03G15/08
Filed: 1985-02-14
Abstract: PURPOSE:To prevent a coating blade from being deformed by setting the coating blade to a deformation-free member having a high rigidity and supporting elastically the blade by means of a supporting mechanism so as to press-contact the blade on a developer carrier over a developer. CONSTITUTION:The coating blade 36 is made of the deformation-free Al member having a high rigidity and wall thickness, and is bent in an approximate L-shape. Its entire surface is finished by Ni plating to obtain a high hardness. The supporting mechanism 35 supporting the blade 36 is composed of a supporting spindle 35a and an elastic body 35b. The former is horizontally fitted in the state where it is penetrated to the bending part of the blade 36 and its both ends are received by frames at both ends of a box 33 (not shown in figure), and supports the blade in such a way that the blade 36 can rotate around a horizontal spindle line. The elastic body 35b is made of urethane rubber having a high elasticity and is put between the opening upper side wall inner face of the box 33 and the leading piece part 36a of the blade 36.
Patent JP-S55118991-A (JP)
Title: Method of making material for storing coldness
Inventor: KOHAMA TAKASHI
IPC: A61F7/02
Filed: 1979-03-07
Abstract: PURPOSE: A flexible porous material is held and pressed with nippers, then dipped into a water-soluble high-molecular-weight polymer dispersion and a part of nippers is removed, finally dipped in water then the rest of nippers are removed, thus giving said coldness-storing material for human bodies and food than can be folded.  
     CONSTITUTION: Flexible porous material 1 of polyurethane is divided into sections 1AW1I. First, nippers of paired rods 2A and 2B are placed to sections 1B, 1D, 1F and 1H are pressed. Then other nippers of paired plates 3A and 3B are placed to sections 1C, 1E, 1G, and 1I and pressed. The nipped porous material is dipped in a dispersion of water-soluble high-molecular-weight polymer powder and nippers 3A and 3B are removed. Then, the material is taken out of the dispersion and section 1A, 1C, 1E, 1G, and 1I are pressed to squeeze out only dispersion medium. Then, the porous material is dipped in water and nippers 2A and 2B are removed to form the objective porous material with joint sections. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10217936-A (JP)
Title: Brake control device for vehicle
Inventor: NAGASAKA MITSUHIRO
IPC: B60T17/18
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a brake control device for a vehicle which furnishes a sufficient fail-safe function. SOLUTION: An electric hydraulic control valve and an electric change-over valve are connected in parallel to a power source 37 through power source feeding relays 38 and 39 provided to each electric hydraulic control valve, or to each group of plural groups which consist of plural electric hydraulic valves respectively.  And when an abnormal condition is detected by an operation abnormality detecting means 50 to detect the operation abnormality which is provided to each electric hydraulic control valve, or to each group of the plural groups consisting of plural electric hydraulic control valves respectively, an abnormal control means 51 to control the power source feeding relays 38 and 39 to select and connect only an electric change-over valve corresponding to the electric hydraulic control valve or to the group of the electric hydraulic control valves whose abnormal condition is detected by the operation abnormality detecting means 50, to a master cylinder by a wheel cylinder, is provided.
Patent JP-S63195814-A (JP)
Title: Magnetic head core and its production
Inventor: KAWASE MASAHIRO
IPC: G11B5/265
Filed: 1987-02-10
Abstract: PURPOSE:To obtain a tunnel erasing type magnetic head appropriate for narrow track formation by regulating the track width of a recording/reproducing gap and an erasing gap and their relative positions by three grooves formed on a magnetic recording medium sliding face. CONSTITUTION:Cores 4, 5 and cores 5, 6 respectively constitute a recording/ reproducing core and a erasing core and these cores are unitedly deposited and joined with glass 9 to form a head core 10. A recording/reproducing gap 1 and erasing gaps 2, 3 are formed on the recording medium sliding face 11 of the core 10 as follows. Namely, V-shaped glass grooves 7, 7' and a glass groove 8 entered into the grooves 7, 7' and extended in the sliding direction are formed and the gaps 1-3 are regulated by these grooves 7, 7', 8, so that the relative positions and the width of the gaps can be accurately determined. Consequently, the magnetic head appropriate for narrow track formation can be obtained.
Patent JP-S53111660-A (JP)
Title: Vacuum cleaner
Inventor: TAKEMURA SEIICHI
IPC: A47L9/00
Filed: 1977-03-11
Abstract: PURPOSE: To provide a vacuum cleaner, in which rough or relatively large-sized dust and fine dust are collected and discharged separately, so as to minimize rising of fine dust when discharging the collected dust. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06224430-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TSUCHIYA YOSHIKO
IPC: H01L21/76
Filed: 1993-01-22
Abstract: PURPOSE:To improve a reliability without reducing operating characteristics of a concave type transistor while performing high integration through miniaturization of an isolation region in a semiconductor device in which the isolation region and the so-called concave type transistor are installed. CONSTITUTION:An isolation region 13 is formed on a polycrystalline silicon layer 12 formed on a single-crystal silicon substrate 11. Further, a concave type transistor 22 comprising a groove 15 formed in the polycrystalline silicon layer 12 in a state reaching the single-crystal silicon substrate 11, a gate insulating film 16 formed on the surface of the polycrystalline silicon layer 12 of the inner wall and the circumference of the groove 15, a gate electrode 17 formed on the surface of the gate insulating film 16, and source and drain regions 20 and 21 formed in the polycrystalline silicon layer 12 of both the sides of the groove 15 is formed.