baber/WOPTO huggingface dataset:
Patent JP-H0812773-A (JP)
Title: Production of rough-surface polyimide film
Inventor: INOUE HIROSHI
IPC: B29C71/02
Filed: 1995-03-27
Abstract: PURPOSE:To produce a rough-surface polyimide film excellent in strengths, heat resistance, durability and running performance. CONSTITUTION:A process for producing a rough-surfaced polyimide film containing 10<4>-10<8> fine protrusions with diameters of 0.01-2mum per mm<2> of the surface, comprising casting a polyamic acid obtained from an aromatic tetracarboxylic acid comprising 15-85mol%, based on the whole tetracarboxylic acid component, biphenyltetracarboxylic acid and 85-15mol% pyromellitic acid and an aromatic diamine comprising 30-100mol%, based on the whole aromatic diamine component, phenylenediamine and 70-0mol% diaminodiphenyl ether over a support, heating the cast polyamic acid to obtain a self-supporting film, peeling this film from the support, and heating it under the conditions in which the maximum heating temperature is higher than the glass transition temperature of the aromatic polyimide film to be obtained.
Patent JP-H10116160-A (JP)
Title: Fallback process for page generation using memory reduction technique
Inventor: CHURA DAVID J
IPC: G06F3/12
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to output a document irrelevantly to complication and maintain the possible highest print quantity for each page by providing a memory managing function and a fallback managing function. SOLUTION: The output of a page description language interpreter 25 indicates width and length to specify the size of a page image to be printed. A graphic service interface 27 processes a call regarding a page and a call regarding a bit image by respective new page, graphics order generation, and page end modules 31 to 35. Then a driver 39 judges whether or not a memory can store a specific part of a sufficient amount of image data without compression so that image data can be supplied at a speed that an output device requires, and compresses the data unless the memory is enough. If the image data are compressed without any loss, the image data are compressed with loss only unless the memory is enough.
Patent JP-2000286396-A (JP)
Title: Ferroelectric memory and manufacture thereof
Inventor: HIYAMA KUNIO
IPC: H01L29/792
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To enhance the rectangularity ratio of a hysteresis curve with a residual dielectric polarization value and enable low-voltage driving with a high SN ratio at the time of polarization inversion, by orienting the axes of polarization of specific ones of the crystal grains of a ferroelectric film containing PbxZr(1-y)TiyO3, perpendicularly to the surface of the film. SOLUTION: A SiO2 film 2 is formed on a semiconductor substrate 1 composed of Si. CeO2 the surface of which is oriented in (001) plane is formed as a buffer layer 3 o the SiO2 film 2. A lower electrode 4 the surface of which is oriented mainly in (111) plane and in (100) plane is formed on the buffer layer 3. The surfaces of the crystal grains of the lower electrode 4 are oriented in (100) plane and a Pt film containing 10% or more of such crystal grains is formed. a PZT film 5 si formed on the lower electrode 4 and the surface of the film 5 is oriented mainly in (001) plane and in (111) plane. Of these crystal planes, 10% or more of (001) planes containing a polarization axis are made to exist.  That is, the axes of polarization of 10% or more of the crystal grains in the surface of the PTZ film 5 are perpendicularly oriented, and a Pt film oriented mainly in (111) plane is formed as an upper electrode 6 on the film 5.
Patent JP-H03292917-A (JP)
Title: Automatic feeder of seat paper
Inventor: YAMAMOTO HIROSHI
IPC: A47K13/20
Filed: 1990-04-09
Abstract: PURPOSE:To easily use an automatic feder of seat paper and save a time- consuming labor with periodical fresh supplying of rolls by feeding one of a plurality of seat paper rolls supported by a connecting structure of seat paper rolls and automatically unrolling the seat paper from another roll. CONSTITUTION:Seat paper P is automatically unrolled from a seat paper roll R contained in a seat paper roll container E to the upper face of the toilet seat 11 arranged on the toilet pot 10. This seat paper roll container E is provided with a seat paper roll-connecting structure 9 having a structure 60 supporting a plurality of seat paper rolls and a sensor 97 detecting residual numbers of the unrolling seat paper roll R. And a controller F is provided to bear respective seat paper rolls R in the respective seat paper roll-supporting structures 60. Seat paper P is unrolled from one of these seat paper rolls R and this unrolling of the seat paper P is automatically changed over to other seat paper roll R by means of the signals from the sensor 97.
Patent JP-H04229391-A (JP)
Title: Automatic vending machine
Inventor: KURA KAORU
IPC: G07F9/00
Filed: 1991-04-25
Abstract: PURPOSE:To suppress the large-amount blowout phenomenon of air bubbles from a soda drink article by devising the structure of a slant shooter, etc., incorporated in the automatic vending machine. CONSTITUTION:A through pin 52a is mounted on the front end part of the shooter main body 51 of the slant shooter 5 and a through pin 52b is mounted on a metallic supporter 57 fixed to the front end part of the bottom wall in the machine. The through pins 52a and 52b are coupled rotatably by an intermediate link 58. A buffer spring 54 is inserted into the through pin 52b to apply the force for the upward movement of the front end part of the shooter main body 51. A through pin 52c into which a buffer spring 54 is inserted is mounted on the rear end part of the shooter main body 51 and a metallic supporter 59 which has an engagement piece 59a to be inserted loosely into a slit hole 1a opened in the rear wall in the machine so that the engagement piece is projected backward from the rear end part of the shooter main body 51 is mounted rotatably with the through pin 52c to apply the force for the upward movement of the rear end part of the shooter main body 51.
Patent JP-H07305114-A (JP)
Title: Production of nonoriented silicon steel sheet excellent in surface property and magnetic property
Inventor: SHIMAZU TAKAHIDE
IPC: H01F1/147
Filed: 1994-05-06
Abstract: PURPOSE:To produce a nonoriented silicon steel sheet excellent in surface properties and magnetic properties by subjecting a hot rolled steel sheet with a specified componental compsn. in which the contents of Ni, Cr, V and Nb, the average grain size and thickness are prescribed to cold rolling and recrystallization annealing. CONSTITUTION:A hot rolled sheet having a compsn. contg., by weight, <0.005% C, 1.5 to 4.0% Si, 0.05 to 2% Al, 0.05 to 1.5% Mn, <=0.1% P, <=0.01% S, <0.004% N, 0.003 to 0.2% Sn, 0.015 to 0.3% Cu, 0.01 to 0.2% Ni, 0.02 to 0.3% Cr, 0.0005 to 0.008% V, <0.01% Nb, and the balance Fe with inevitable components, and in which the average grain size is regulated to >=30mum and the thickness to 0.8 to 2.0mm is subjected to cold rolling and recrystallization annealing. Thus, inexpensive scraps such as food cans, lathe scraps and automobile press scraps are used as an iron raw material, and the nonoriented silicon steel sheet free from surface flaws and having excellent magnetic flux density and core loss can be obtd.
Patent JP-H01268827-A (JP)
Title: Production of composite member
Inventor: YAMAMOTO YUKIO
IPC: C22C1/02
Filed: 1988-04-19
Abstract: PURPOSE:To produce a composite member having superior wear resistance and strength by plating the surface of an Ni-Cr porous body with Ni-B, casting the resulting intermediate in a molten Al alloy and subjecting this casting to heat treatment for forming an intermetallic compd. CONSTITUTION:The surface of urethane foam is made electrically conductive, an Ni-Cr layer is formed by electroplating and the urethane skeleton is burned off to form the Ni-Cr porous body. The surface of the porous body is plated with Ni-B to form an Ni-B plating layer of about 5-10mum thickness. This plating layer is preferably composed of about <1wt.% B and the balance about >=99wt.% Ni. The resulting intermediate is cast in a molten Al alloy by a molten metal forging method and this casting is subjected to heat treatment for forming an intermetallic compd. to form a layer of an Ni-Al compd. The composite member having superior wear resistance and strength is obtd.
Patent JP-H09253571-A (JP)
Title: Method for coating surface of fair-faced concrete
Inventor: GAYA YASUNOBU
IPC: B05D7/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To enhance decorative properties of the concrete and to surely prevent water from infiltrating into the concrete by coating the surface of fair-faced concrete with a water- repellent, transparent aqueous coating material, performing foundation coating of the coated surface with a silica based inorganic material and pattern forming on this surface with a black coating material and thereafter, further coating the resulting surface with the water- repellent, transparent aqueous coating material. SOLUTION: At the time of using the surface of a fair-faced concrete as a unushed surface used for a building that is required from an artistic standpoint, the surface of the fair-faced concrete is generally coated with a protective coating material in order to prevent water from infiltrating into the concrete. In this method, at the time of performing this protective coating, the surface 1 of the fair-faced concrete is coated with a water-repellent, transparent aqueous coating material and also, foundation coating of generated mottled parts (a), defective parts, etc., of the coated surface with a silica based inorganic coating material and forming of a pattern (c) on these parts with a black coating material are performed and thereafter, the resulting surface is further coated with the water-repellent, transparent aqueous coating material.  At this time, as the water-repellent, transparent aqueous coating material, a silica based water repellant is appropriately used and a silica based inorganic coating material is suitable for the foundation coating.
Patent JP-H03292162-A (JP)
Title: Heating element drive method in thermal recorder
Inventor: SAIDA KATSUAKI
IPC: B41J2/355
Filed: 1990-04-09
Abstract: PURPOSE:To perform a uniform temperature control with high reproducibility by a method wherein a plurality of blocks are driven in a time sharing system at a timing in which an electric current demand state within a conduction pulse applying time to a heating element belonging to an arbitrary block has a different part from an electric current demand state within a conduction pulse applying time to a heating element belonging to another block to which a pulse is applied with a delay therefrom. CONSTITUTION:A plurality of heating elements are divided into a plurality of blocks. A shift time in a time sharing drive for applying a conduction pulse per block is (dt). A peak current part 44 of the N-th block is overlapped with a small current part 43 of the (N-1)-th block. A peak current part of the (N+1)-th block is also overlapped with small current parts of the other blocks. A time from (ton) to (tp) as a peak current part varies more or less in accordance with an initial temp. of a related heating element so as to extend with a lower initial temp.. Therefore, it is desirable for a power source efficiency to prevent even the momentary overlap of the times from (ton) to (tp) in the respective blocks. Thus, the time sharing drive of the blocks may be conducted at a timing in which a (dt) is set slightly longer than a (ton) - (tp) time at a minimum action guarantee temp. of a recorder.
Patent JP-H11297650-A (JP)
Title: Manufacturing for semiconductor wafer
Inventor: IIO JUNICHI
IPC: H01L21/304
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor wafer, in which rigidity of a wafer is improved and the wafer is made thin easily. SOLUTION: In a bonding step, wafers 1a and 1b are bonded with a hot melt adhesive, and in this state the wafers are made thin in a grinding and polishing step. The wafers 1a and 1b are separated in a wafer flaking step. Since these wafers 1a and 1b are bonded, the whole thickness as a wafer is sufficient even when the wafers 1a and 1b become thinner as they are manufactured in the grinding and polishing step. Then, the grinding and polishing step can be carried out while the rigidity as a wafer is held adequately, and a sufficiently thin wafer is manufactured without a break in wafer during the grinding or polishing.
Patent JP-S5320151-A (JP)
Title: Shunt
Inventor: SATOU KOUHEI
IPC: F25B41/00
Filed: 1976-08-06
Abstract: PURPOSE: To improve the efficiency of freeging cycle by separating liquid coolant into capillary tubings by fixing multiple number of capillary tubings to the main through the swirler. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09278263-A (JP)
Title: Toilet seat lamination body unloading device in toilet seat manufacturing machine
Inventor: NAKANISHI TETSURO
IPC: A47K13/24
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To automatically divide continuously manufactured toilet seat seats by a predetermined number of toilet seat sheets. SOLUTION: In a toilet seat manufacturing machine by which toilet seat sheets W are formed in serial form, the toilet seat sheets W manufactured by the manufacturing machine are sequently conveyed to the predetermined position while sucked to a belt lower face 22 by means of a suction-coveying device 2, and the toilet seat sheet W is peeled downward in the horizontal form directly by means of a peeling device 3 so as to be placed and stacked on a table 4, and the number of the toilet seat sheets W stacked on the table 4 is counted by means of a counter 5. On the basis of the counted up signal, a toilet seat sheet lamination body X is discharged from the table 4, so that the toilet seat sheets lamination body X can be automatically discharged.
Patent JP-S58225064-A (JP)
Title: Tetrahydro-benzo(e)isoindoline
Inventor: JIYON FURANSHISU DEBERUNAAJISU
IPC: C07D209/66
Filed: 1983-05-31
Abstract: Disclosed herein are tetrahydro-benzo [e] isoindolines useful in the treatment of hypertension, which are represented by the formula <CHEM> wherein R, R1, and R2 are independently selected from hydrogen, hydroxy, loweralkoxy of 1 to 3 carbon atoms, loweralkenyloxy of 1 to 3 carbon atoms, benzyloxy, benzoyloxy, thiomethyl, halo, or <CHEM> wherein R4 and R5 are independently selected from hydrogen, loweracyl of 1 to 4 carbon atoms or sulfonyl of the formula <CHEM> wherein R6 is loweralkyl of 1 to 4 carbon atoms; or R and R1, or R1 and R2 can be taken together to form a methylenedioxy or ethylenedioxy bridge; with the proviso that at least one of R, R1 or R2 must be other than hydrogen; and R3 is hydrogen; loweralkyl of 1 to 4 carbon atoms; halo-substituted loweralkyl of 1 to 4 carbon atoms; arylalkyl of the formula <CHEM> wherein m is 0, 1 or 2, p is 0 or 1, R7 is hydrogen or loweralkyl of 1 to 4 carbon atoms and R8 and R9 are independently selected from hydrogen, hydroxy, methoxy, loweralkyl of 1 to 4 carbon atoms, or halo, or R8 and R9 can be taken together to form a methylendioxy or ethylenedioxy bridge; or 1,4-benzodioxan.
Patent JP-S63263040-A (JP)
Title: Freezing storage of yolk
Inventor: TERAO MOTOYOSHI
IPC: A23B5/05
Filed: 1987-04-20
Abstract: PURPOSE:To prevent the freezing denaturation of yolk, enable the regeneration of the good flowability of the yolk after thawed and make it possible for the yolk to be finely and homogeneously dispersed in an extracting solvent, by adding a specific amt. of ethyl alcohol to the yolk and then freezing the mixture. CONSTITUTION:Yolk is mixed with 2-9wt.%, preferably 4-6wt.%, of ethyl alcohol and then frozen preferably at a freezing storage temp. of -5-35 deg.C.
Patent JP-H08290372-A (JP)
Title: Power supply cord fixing device
Inventor: KAMONO MASATAKA
IPC: B25F5/00
Filed: 1995-04-20
Abstract: PURPOSE: To provide a power supply cord fixing device capable of surely holding a power supply cord in use. CONSTITUTION: In a method for fixing a power supply cord 6, a cord fitting part 4 is located in a range of the distance shorter than the diameter of the power supply cord 6 relative to a cord storing part 2, and the seat surface of the cord fitting part 4 is located at the position lower than the cord storing part 2. When a cord clip 3 is fixed by a screw 5, the cord clip 3 is moved downward while holding the power supply cord 6, and a cord clip end face 9 presses the power supply cord 6 against an end face 10 of the cord storing part, and held and fixed thereto.
Patent JP-S58211536-A (JP)
Title: Correction method for quantity of injection of electronic fuel injection controller for internal-combustion engine
Inventor: YAMAGATA TETSUO
IPC: F02D41/04
Filed: 1982-06-03
Abstract: PURPOSE:To enable control with high accuracy by adopting a pressure sensor at low cost by obtaining a suction density correction coefficient as a function in which a suction temperature of the downstream of a throttle valve and the inner pressure of a suction pipe are used as parameters. CONSTITUTION:An engine revolution-number signal Ne is obtained in a counter 6 to which outputs from revolution sensors 1, 2 adjacently disposed to a cam shaft CA interlocked with the revolution of the engine and a pulse output from a clock oscillation circuit 5 are inputted. Fundamental fuel injection-quantity Ti is counted by a fundamental fuel injection-quantity counting circuit 13 from an output thetath from a throttle-valve opening sensor 8 and the revolution-number signal Ne. A suction density correction coefficient gammaA is read from the suction- pipe pressure PB of the downstream of the throttle valve by the pressure sensor 7 and a suction density correction coefficient memory circuit 26 to which the suction temperature TB of the downstream of the throttle valve by a temperature sensor 9 is inputted, the quantity of injection Ti is corrected by the coefficient gammaA, and each injection valve 35, 36 is controlled by the quantity of injection corrected T.
Patent JP-H10272540-A (JP)
Title: Method for pre-compressing molding sand and device therefor
Inventor: ODA SHIGEO
IPC: B22C15/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a pre-compressing method of molding sand without damaging a pattern plate and a device therefor, in case of pre-compressing the molding sand near the inner surface of a molding flask with a thin sheet annular body to the molding sand charged into a space demarcated with the pattern plate and the molding flask. SOLUTION: To the molding sand S charged into the space demarcated with the pattern plate 4 and the molding flask 5, the thin plate annular body 10 having a little small cylinder to the inner surface of the molding flask 5, is relatively inserted against the pattern plate 4 from the upper part of the molding sand S till reaching the inside depth size or insert load value of the thin plate annular body 10 to the molding sand S presetted according to the pattern plate 4.
Patent JP-H09281903-A (JP)
Title: Led display device
Inventor: YOSHIURA MASAYASU
IPC: G09F9/33
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To protect an LED display device and make the structure for protection simple. SOLUTION: The LED display device is provided with a first substrate 2 made by placing plural resin-sealed LED displays 22 on a printed board 21, a second substrate 3 equipped with a drive circuit of the LED display 22 and disposed on the back side of the first substrate 2, and plural lead pins 4 which are used for electric and mechanical connections between the first substrate 2 and the second substrate 3. In this case, the upper ends of plural lead pins 4 are set at the positions higher than the upper ends of the displays 22.
Patent JP-H05290069-A (JP)
Title: Automatic auction processing system
Inventor: OTANI KIYOSHI
IPC: G06Q50/00
Filed: 1992-04-15
Abstract: PURPOSE:To suppress the rise of cost owing to the violent bargaining of a proposer, to set bidding cost to be within an appropriate cost range as much as possible and to speed up an auction processing. CONSTITUTION:An identification information read detection means 50M reading identification information on a buyer card C by a signal outputted from the wiring string of the buyer card C while a proposal key B is on-operated and detecting a proposal signal, a proposal number read means 50C reading the number of proposals by a signal outputted from the switch circuit of a proposal number setting part N, a cost raising means 50D raising cost displayed in the cost display part 74 of a bulletin board D and a total proposal number calculation means 5OE which always adds/subtracts the number of proposals and calculates the total number of proposals are provided. When the total number of proposals becomes less than a listing number by the comparison of a comparison means 5OF while cost rises, a cost stop means 50G stop the cost rise and a transmission order bidding display means 50I displays buyers transmitting a proposal signal at that time in the buyer display part 75 of the bulletin board D in the order of transmitting the proposal (signal stored in a transmission order storage means 50H so as to make proposal.
Patent JP-H11272711-A (JP)
Title: Information providing system
Inventor: YAMADA TATSUJI
IPC: H04L12/54
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce the communication cost by enabling a user to surely obtain desired information in a short communication time. SOLUTION: A download vicarious execution function 17 is provided with a reservation accepting function 23, an information read function 25, and an information providing function 27. The reservation accepting function 23 accepts file names which are given from user terminals 91 to 9n and are required to be acquired, a term of information acquisition, a method to inform each user that a pertinent file has been acquired, and designation information of tools for file downloading, etc., and stores them in an acquired file information data base 19. The information read function 25 preserves files, which are acquired from a target server through the internet, in a file storage disk 21 and informs the user side whether it has succeeded in acquisition of the pertinent file or not.  The information providing function 27 reads out the pertinent file from the disk 21 to provide it t the corresponding user terminal when the information read function 25 has succeeded in downloading of the file and user terminals 91 to 9n access the server 11 in an informed file preservation term by the preliminarily designated download method.
Patent JP-S5219300-A (JP)
Title: Method of poling ferromagnetic single crystals
Inventor: KOMI TADAO
IPC: H01L41/257
Filed: 1975-08-06
Abstract: PURPOSE: In polarization of ferromagnetic single crystals of a LiNbO 3 -LiTaO 3  series during growing by a Chokoralsky method, crystals with no coloration and cracks are obtainable by effecting C axis draw up with clockwise seed rotation for the growing crystals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02273262-A (JP)
Title: Cassette index preparation
Inventor: MATSUO KAZUHIKO
IPC: B41J3/34
Filed: 1989-04-14
Abstract: PURPOSE:To make possible the holding of apparently various types of format data in a limited memory space and thereby make the beast of the storage function by adding pictorial code data selected from among various types of pictorial code data to a single type of format data and outputting print. CONSTITUTION:Print format data for preparing a cassette index is stored in data holding memory 1. This print format data consists of a single type of format data comprising information concerning date, time, the distinction between stereophonic and monophonic types as well as format and rule for printing a music name, and various types of pictorial code data indicating music categories. A keyboard 2 is used for the entry of character data such as date, time and music name and data indicating music categories. An editing process section 3 reads pictorial code data corresponding to a selected music category from memory 1, and adds this data which has been read to format data to prepare print data. A printer 4 prints a cassette index.