baber/WOPTO huggingface dataset:
Patent JP-H01128285-A (JP)
Title: Sound recording/editing device
Inventor: OTSUKA SHINJI
IPC: G11B27/034
Filed: 1987-11-13
Abstract: PURPOSE:To prevent a recorded music from being cut at a tape end, and to eliminate the waste of a residual tape by comparing the sound recordable time of the sound recording tape with the total playing time of the set reproduced music and taking suitable measures according to the comparison result. CONSTITUTION:When a user input a tape length from a tape length input key 5, the playing time of the music set at a CD1 by a recording music setting means 11 is inputted. Next, a microcomputer 4 carries out the operation of 'the tape length - the total playing time of the set music' and the operation result is set at T. At the time of T>=0, the playing time Tn of the non-set music is compared with a time T, and when Tn<=T is obtained, the music number of the recordable music is displayed on a playing music displaying means 10. When it is desired to record the music displayed here, the reproduced music is recorded in the tape. As the result, the music is recorded in the residual part of the tape. On the other hand, at the time of T<0, the operating time of the music is operated one by one from the set music until T>=0 is obtained. Thus, the sound recording to the tape can be prevented from being cut in the middle of the music.
Patent JP-H11118361-A (JP)
Title: Mounting structure of water-cooled panel in refining furnace
Inventor: YAMANAKA MITSUHIRO
IPC: C21B11/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a plurality of water-cooled panels on the wall of a refining furnace in parallel, and permit the replacement of an objective water-cooled panel only without damaging any other healthy water-cooled panel upon replacing the water-cooled panels. SOLUTION: In the mounting structure of water-cooled panels in a refining furnace, metallic partitioning plates 8 attached to a steel skin 2 of a furnace body are provided between a water-cooled panel 4 and another neighbored water-cooled panel 4 upon providing the water-cooled panels 4 on the wall of a refining furnace, while a layer 9 of monolithic refractories is provided within a range surrounded by the water-cooled panels 4, the partitioning members 8 and the furnace body steel skin 2, to attach the panels 4 so as to be independent from the neighboring water-cooled panels 4. In this case, the partitioning member 8 is formed so as to have the shape of a wedge, and narrowed from the side of furnace body steel skin 2 toward the inside of the furnace, whereby the replacement of the water-cooled panel 4 is facilitated much more.
Patent JP-S63140552-A (JP)
Title: Manufacture of multilayer interconnection
Inventor: YAMAGATA HIDEO
IPC: H01L21/768
Filed: 1986-12-01
Abstract: PURPOSE:To make ohmic contact possible between a lower layer metal wiring and an upper part metal wiring, reduce remarkably the contact resistance and improve adhesive property of the upper part metal wiring, by cleaning the inside and the surface of a contact hole formed on a polyimide system interlayer insulating film applying an organic or inorganic alkali liquid. CONSTITUTION:On a substrate 10, a lower layer metal wiring pattern 11 is formed, and thereon an interlayer insulating film 12 of organic polyimide or photosensitive polyimide is formed. Then a contact hole 13 is formed by etching or developing. On the side surface of the contact hole 13 and on the wiring pattern 11, the following are chemically formed on an Al surface: the film of residue product of polyimide precursor, H2O produced by condensation reaction of polyimide, and a natural oxide film. A device 2 is fixed to a jig 1 and dipped in a heated organic alkali liquid. Thus the residue product and oxide of amphoteric metal on the surface of the contact hole 13 can be eluted and exfoliated. Then an upper part metal wiring 14 composed of Al is vapor- deposited.
Patent JP-2000096135-A (JP)
Title: Carburized steel and production thereof
Inventor: ISE TSURUJIRO
IPC: C21D1/06
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To produce a carburized steel hardly causing strain by the quenching and more excellent in toughness, elongation, wear resistance, etc., than the conventional carburized steel with one time of quenching. SOLUTION: In this method, a steel containing at least 0.10-0.25 wt.% carbon, <=1.0 wt.% silicon, <=1.0 wt.% manganese, 2.0-7.0 wt.% chromium, 0.1-1.0 wt.% molybdenum and the balance iron with inevitable impurities is subjected to one series of the carburizing and quenching process consisting of the carburizing process with a heat treatment at >=500 deg.C, a diffusing process with a heat treatment at the temp. almost similar to the temp. in the carburizing process and a soaking process with a heat treatment at lower temp. than the diffusing process, then is subjected to a tempering.
Patent JP-H08119466-A (JP)
Title: Sheet material feeding device and image forming device
Inventor: ISODA YUZO
IPC: G03G15/00
Filed: 1994-10-27
Abstract: PURPOSE: To true up sheet material on a loading table surely to a reference side width control plate irrespective of the number of sheets to be loaded by providing truing-up plates energized by an elastic member on at least one width control plate of a pair of right and left width control plates for the sheet material. CONSTITUTION: A truing-up plate 21 brought into contact with the side edge of a sheet material P under the energisation by an elastic member 22 is installed on at least one width control plate 19 of a pair of right and left width control plates for controlling the position of the sheet material P in the lateral direction while it is brought into contact with both right and left side edges of the sheet material P in the lateral direction to be loaded on a loading table 4. Also an escape part 21b is provided on the upper part of the truing-up plate 21 so that the uppermost several sheets of sheets P are not made in contact with it not to provide any resistant to the sheets P to be fed. Then a hood part 21a to suppress curl of sheets P left as they are in a low humidity environment is provided.  Thus sheet material can be trued up on the width control plate side ranging from full loading to small loading and, because any unnecessary side pressure is not applied to the uppermost sheets, faulty conveyance can be eliminated.
Patent JP-H06135870-A (JP)
Title: Optically active alcohol derivative and its production
Inventor: MINAMII MASAYOSHI
IPC: C07C33/24
Filed: 1992-10-26
Abstract: PURPOSE:To provide a new compound useful e.g. as an intermediate for agricultural chemicals, pharmaceuticals, organic electronic materials, etc. CONSTITUTION:The compound of formula I (R1 is 1-20C alkyl; (m) is 0 or 1; (n) is 0-6; A and B are group of formula II, formula III, etc.; * represents asymmetric carbon), e.g. (-)-2-{4-(6-hydroxy-1heptynyl)phenyl}-5- decyloxypyrimidine. The compound of formula I can be produced by reacting a compound of formula IV (X is halogen) with a compound of formula V (R2 is lower alkyl) and asymmetrically hydrolyzing the obtained ester derivative of formula VI using an esterase capable of preferentially hydrolyzing either one of the optical isomers of the obtained ester derivative of formula VI.
Patent JP-H09126756-A (JP)
Title: Measuring method and road measuring method
Inventor: ONO TAKASHI
IPC: G01C3/06
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To always accomplish stable measurement of distance, radius of curvature and grade without performing any precise optical axis adjustment to a camera. SOLUTION: A pair of cameras 1 are used, and between the cameras 1, mutual installation angle differences in the vertical direction and in the horizontal direction are detected, and on the basis of the installation angle differences, the height or horizontal or vertical directional positions of an object within photographed image for every camera 1, focal length of each of the cameras 1, and a base length between both cameras 1, distance to the object is measured by triangulation. At the same time, a radius of curvature and a grade of a road considering the installation angle differences are measured.
Patent JP-H03148643-A (JP)
Title: Exposure controller for camera
Inventor: UCHIYAMA SHIGEYUKI
IPC: G03B7/08
Filed: 1989-11-06
Abstract: PURPOSE:To properly compute exposure even in the case that consecutive photographing is executed with the aid of following a moving object by discriminating whether a body in the object is a moving body or not and respectively setting an prescribed arithmetic operation mode. CONSTITUTION:The photoelectric conversion element 1 of a photometry means 3 is divided into plural measuring areas 1a - 1h (A) and plural photoelectric conversion element groups 7 (B) are arranged to a focal point detection means 9. Then, when it is decided by a moving body discrimination means 19 that the object is not the moving body, the first arithmetic operation mode is selected and the second arithmetic operation mode is selected when it is decided that the object is the moving body. Then, the arithmetic operation mode is switched. Next, when a still object is photographed, the exposure thereof is computed based on the output of the area B corresponding to one focused area A. When, the object is the moving body, the exposure thereof is computed based on the output of the area B corresponding to the plural areas A including one focused area A.
Patent JP-H09104592-A (JP)
Title: Cargo handling device
Inventor: MUKAI KOJI
IPC: B66C13/06
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a cargo handling device suited for a ship or the like having a vertical and narrow in/out carrying route. SOLUTION: A winding drum 2 connected to a motor 3 is supported to a support frame 9 with wheel 11, a weight 5 is mounted in each lower end of a pair of right/left guide wires 1 wound to the drum 2, the weight 5 is loaded on a floor surface 103, the motor 3 is fine adjusted with tension given to the guide wire 1, this guide wire 1 serves as a guide track, so as to lift a conveying cage 6 by a hoist 4. A symbol 7 shows a guide roller. Side deflection of the conveying cage 6 can be suppressed by the guide wire 1, safe cargo handling through a narrow in/out carrying route can be performed.
Patent JP-H03150784-A (JP)
Title: Disk storage
Inventor: MIZUKAMI MAKOTO
IPC: G06F3/06
Filed: 1989-11-07
Abstract: PURPOSE:To increase the storage capacity and at the same time increase the operating speed of a disk storage by shifting a head to the track groups of the outer and inner circumferential sides in order to carry out the write/read of data via a prescribed track. CONSTITUTION:A reference position 1 is set at the center of a disk medium 4, and the data track groups 5 and 6 are provided at the outer and inner circumferential sides of the position 1. Then the data heads 7 and 8 perform the write/ read operations to both groups 5 and 6 respectively. These heads 7 and 8 are provided to the straight-advance type positioners 9 and 10. Then the positioners 8 and 10 are provided onto a pair of guide rails 11a and 11b set in parallel with each other. Thus both heads 7 and 8 move in the radius direction of the medium 4 and performs simultaneously the write/read operations to the desired tracks of groups 5 and 6. As a result, the constant linear recording density is secured over the entire surface of the medium 4 together with increase of the storage capacity. Furthermore the data can be written and read in parallel with each other with use of the heads 7 and 8. Thus the working speed of a disk storage is doubled.
Patent JP-H04161613-A (JP)
Title: Concrete form
Inventor: AIYAMA MIKIO
IPC: E02D27/01
Filed: 1990-10-24
Abstract: PURPOSE:To simultaneously form a base and rising section in one concrete placing by using a form, which comprises a thin metallic plate bent and the base section forming foot seats arranged continuously in the lower end of a rising section forming panel, for foundation. CONSTITUTION:A lateral bridge 14 is arranged on the gravel 13 in the groove 12 dug in the ground, and longitudinal bridges 15 and 15 are nailed on both sides of the lateral bridge 14, and right and left concrete forms P and P are placed on the lateral bridge 14, and the foot sections of the foot seats 5 of the concrete form are put on the longitudinal bridges 15 and 15. In the next step, the distance of the upper end is determined by a separator 18 comprising seat pieces bending along the foot seats 5 continuously arranged in the lower end of an inverse U shaped body, which is made of iron plate and sits astride on panels 3 and 3. In the next step, the head section of a hook 8 is engaged with the upper end of the separator 18 to avoid the coming off due to rising. In addition, the upper end of a supporting member 22 is connected to the separator 18, and the lower end is nailed on a pile 26 driven into the ground.
Patent JP-H01132380-A (JP)
Title: Heat treatment of cell
Inventor: IGUCHI SEIYA
IPC: C12N9/88
Filed: 1987-11-17
Abstract: PURPOSE:To maintain a cell for a long period of time without lowering enzymatic activity and to improve initial activity of enzyme, by heat-treating a cultivated cell containing tryptophan synthase at pH 6-9 at >=45 deg.C. CONSTITUTION:A state of culture solution obtained by cultivating a cell or a state of suspension obtained by suspending a collected cell in a buffer solution may be used as a state of the cell to be heat-treated. The temperature of the heat treatment is >=45 deg.C, more preferably about 45-75 deg.C and the pH is preferably 6-9, more preferably about 6.5-8.0. Generally used ammonia or hydrochloric acid is useful as an agent for pH adjustment. Consequently, initial activity of enzyme is improved, the cell can be preserved in a refrigerator for a long period of time without lowering enzymatic activity and L-tryptophan can be industrially produced by using an immobilized enzyme.
Patent JP-2001108871-A (JP)
Title: Optical module
Inventor: HASHIMOTO TOSHIKAZU
IPC: G02B6/42
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of making the height of an optical waveguide and that of an optical element active layer match with each other without using any complicated structure in an optical module. SOLUTION: This optical module has a silicon substrate 1 which has a flat surface, an optical waveguide 2 which is formed on the silicon substrate, an optical element mounted part 4 which is formed on the silicon substrate by removing the clad part of the optical waveguide, an insulating layer (passivation film) 5 formed on the optical element mounted part, and an optical element 7 which is mounted on the optical element mounted part 4 across the insulating layer 5 so that it is optically coupled with the optical waveguide. The thickness of the insulating layer 5 is so adjusted that the centers of the core of the optical waveguide and the active layer 7-1 of the optical element are equal in height.  A resin 8 which is transparent at the operating light wavelength of the optical element is interposed between an end surface of the optical waveguide and an end surface 2-3 of the optical element.
Patent JP-H02139166-A (JP)
Title: Method and device for polishing die
Inventor: SHOJI KUNIHIRO
IPC: B24B27/00
Filed: 1988-11-14
Abstract: PURPOSE:To make the pressurizing direction of a tool constant irrespective of the inclination of the die surface by calculating the shape or a corresponding segment based on a teaching point set parameter and vertically pressing a polishing tool to the die surface based on the calculated segment shape, preset polishing conditions and set boundary. CONSTITUTION:The teaching data of plural points for setting boundary are held on a boundary data holding means 21 by corresponding to the plural segments constituting the die surface and the teaching data of the minimum points necessary for determining the shape of a segment and/or the parameter necessary for determining the shape of each segment are held on determining data holding means 22, 24. The shape of the corresponding segment is then calculated by a shape calculating means 25 based on the teaching data hold on the determining data holding means and/or set parameter and the polishing tool is vertically pressed to the die surface based on this segment shape, set polishing conditions and boundary.
Patent JP-H04162139-A (JP)
Title: Microcomputer
Inventor: KAWASAKI TETSUYA
IPC: G06F1/14
Filed: 1990-10-26
Abstract: PURPOSE:To easily detect the soft bugs related to a timer end at the same time to correct the counting mistakes by providing a circuit which detects the counting mistakes of the timer and 8 counter which counts the time bases during the occurrence of the counting mistakes. CONSTITUTION:When the executing interval of a test instruction of a timer flag 2 is larger than the cycle of a time base signal, 104, the signal 104 rises in a set state of the flag 2. A timer flag counting mistake detecting circuit 3 detects a counting mistake when the signal 104 rises in the set state of the flag 2 and outputs a timer flag counting mistake signal 103. Then '1' is set to the count value of a correction data counter 6 by the signal 103. Then the count value of the timer 6 is increased by '1' at each rise of the signal 104. The timer counting action is over with execution of the test instruction of the flag 2.
Patent JP-H11111466-A (JP)
Title: Electrode of organic el element
Inventor: MORI MASAMI
IPC: H05B33/10
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide high adhesion strength of the interface of an electrode and a substrate and good charge-transfer property, cause no damage on a functional thin film sandwiched between electrodes, and prevent electric current leakage between the electrodes which are formed on a substrate by sputtering method by controlling the thermal stress applied to the electrodes through the interface to the substrate to be tensile stress. SOLUTION: The ratio αF/αS of the thermal expansion coefficient αS of a substrate and the thermal expansion coefficient αF is controlled not less than 5. The thickness of the functional thin film formed between electrodes is preferably 1 μm or thinner. The electrodes are either transparent and conductive oxide thin film or a metal thin film and contain one or not less than two of indium oxide, tin oxide, and zinc oxide. The metal thin film is preferably made of a metal or an alloy having a work function of 4.5 eV or lower. DC sputtering is preferable to be employed as the sputtering method.
Patent JP-2000117935-A (JP)
Title: Method for screen printing and screen platemaking frame
Inventor: MIURA YUTAKA
IPC: H05K3/12
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture of a photomask by printing a second pattern in a screen platemaking frame in the condition that the frame is elongated by considering a reduction ratio of a first pattern after baking, and screen printing under an ordinary temperature condition by using the frame. SOLUTION: A pattern 1 of a design drawing is projected on a film 21 of a photomask 20 to form a mask pattern 22. Then, the pattern 22 of the photomask 20 is transferred to a screen fabric 32 of a screen platemaking frame 30 elongated by heating by considering a reduction ratio of a pattern before printing a printed first pattern to form a printing pattern 33. Thereafter, a printing pattern 34 of the frame 30 contracted by cooling it to an ordinary printing temperature is contracted equivalently to the first pattern, and the pattern 34 is printed on a base 40 formed with a first film 41. A second film 42 of a size meeting the pattern of the film 41 is formed on the base 40.
Patent JP-H09105882-A (JP)
Title: Deflection scanning device
Inventor: TOMITA KENICHI
IPC: G02B26/10
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent chatter vibration, etc., of a member which seals the part between an optical box and a lid member. SOLUTION: A rotary polygon mirror R1 and an image forming lens system F1 which images its scanning light on a photosensitive body are put in an optical box 10, and the opening of the optical box 10 is closed with the lid member 20. The optical box 10 has an inverted L-shaped elastic member 14 which is arranged along its peripheral wall 12 and an L-shaped peripheral wall rib 22 provided at the peripheral edge of the lid member 20 is locked to the elastic member 14 to fix the lid member 20 to the optical box 10. In this state, the elastic member 14 is elastically pressed against the peripheral wall rib 22 to seal the part between the lid member 20 and optical box 10.
Patent JP-H09106252-A (JP)
Title: Continuous strip of transparent labels without backing paper
Inventor: SAKURAI MASARU
IPC: G09F3/10
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To obviate the occurrence of a malfunction even if a label base material is a transparent material by applying a tacky adhesive layer applied over the entire surface on the rear surface of the transparent label base material, applying a transmission preventive layer on one side in the longitudinal direction on the front surface thereof and further, printing the front surface thereof with detecting marks consisting of non-tacky adhesives at equal intervals in a longitudinal direction. SOLUTION: The continuous strip 1 of the transport labels without backing paper wound to a roll form is constituted by applying the pressure sensitive tacky adhesive layer 3 applied over the entire surface on the rear surface side of its band-shaped label base material 2 and forming the colored transparent preventive layers 4 consisting of UV ink, UV varnish, etc., on one side of the front surface of the tacky adhesive layer 3. Further, the front surface of the transmission preventive layer 4 is printed with the detecting marks 5 consisting of UV ink, UV varnish which are equally spaced in the longitudinal direction. The front surface side of the transparent label base material 2 is coated with a release agent 6, such as silicone.  The detecting marks are exactly detectable without being affected by the characters and designs on the transparent label base material at all according to this constitution.
Patent JP-H11125927-A (JP)
Title: Electrophotographic developer
Inventor: KOMAI EIJI
IPC: G03G9/08
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To enhance fluidity, chargeability and durability by incorporating a fine hydrophobic metal oxide powder obtained by processing a fine metal oxide powder specified in specific surface area with a silane having an epoxy group and an organic compound having an amino group and an organopolysiloxane having both terminal reactive groups blocked. SOLUTION: The electrophotographic developer contains a fine hydrophobic metal oxide powder obtained by processing a fine metal oxide powder, such as silica or titania or alumina powder having a specific surface area of 10-400 m<2> /g, with a silane having an epoxy group and the organic compound having an amino group and an organopolysiloxane having both terminal reactive groups blocked. This processing opens the epoxy group and introduces the amino group there and allows the organopolysiloxane having reactive functional groups to react with a ring-opened hydroxyl group and the hydroxyl group of the metal oxide to give the fine metal oxide power high in phydrophobicness and controlled in chargeabilty, and this product is mixed with the electrophotographic toner.
Patent JP-2001105721-A (JP)
Title: Ink jet recording medium
Inventor: OCHIAI HIDEKI
IPC: B41M5/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording medium satisfying both a high image quality having no bleeding or the like, a high image density and high water resistance at a part printed on the layer. SOLUTION: The ink jet recording medium comprises an ink receiving layer containing an aluminum borate and provided on a support. In this case, as the aluminum borate, a 9Al2O32B2O3 is used.