baber/WOPTO huggingface dataset:
Patent JP-H02152043-A (JP)
Title: Production of optical disk
Inventor: KIRINO FUMIYOSHI
IPC: G11B7/26
Filed: 1988-12-05
Abstract: PURPOSE:To enhance adhesive strength and to shorten the time for sticking by subjecting an adhesive surface to a defoaming treatment of the air bubbles remaining thereon at the time of sticking veneer disk to each other or the veneer disk and a disk substrate. CONSTITUTION:A glass disk 2 is placed along a center jig 1 and the optical disk veneer 3, 3' formed with optical recording media on the glass or plastic substrates are placed on the glass disk 2 in such a manner that the optical recording media face each other. An epoxy resin adhesive agent which is prepd. by mixing a hardener and base and previously subjecting the mixture to the defoaming treatment in a vacuum is dropped between these veneers and a disk veneer 3' is slowly lowered thereon. The glass disk 2' is placed thereon and further, a weight 5 is put thereon. The entire part is put into a vacuum chamber 6 and is subjected to vacuum defoaming. The disk substrate is heated for 5 to 10 minutes in the evacuated state to remove the air bubbles in the adhesive layer 4. The air bubbles in the adhesive layer are removed in such a manner, by which the adhesive strength is enhanced and the time for sticking is shortened.
Patent JP-H09141566-A (JP)
Title: Screw member tightening method
Inventor: OMI TADAHIRO
IPC: B23P19/06
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To tighten each screw member at a proper tightening torque by judging whether or not a tightening torque difference between screw members is within a specified limit when the amount of tightening arrives at a specified value for all screw members. SOLUTION: The flag of a rotating speed 2 is turned on, the absolute level of a preliminary tightening speed of a bolt 1 and a bolt 2 is judged to be arrived at a specified limit, and moved to a relative level judgment. Namely, when a torque 1 is larger in comparison between a torque 1 and a torque 2, the torque 2 is deducted from the torque 1 so as to obtain a torque difference ΔT (Step 41), and when the torque 1 is not higher than the torque 2, the torque 1 is deducted from the torque 2 so as to obtain the torque difference ΔT (Step 42). Then it is judged whether or not the torque difference ΔT is within a specified limit (Step 43).
Patent JP-H09165526-A (JP)
Title: Fiber-reactive dyes, their production and their use
Inventor: REICHERT HANS
IPC: C07D251/50
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject dye composed of a compound having a specific structure, exhibiting high fixing yield and bonding stability to a fiber, a enabling easy washing of non-fixed part and suitable for the dip dyeing or printing of textile material.  
     SOLUTION: The objective dye is a compound expressed by formula I [B is a cross-linking member of the formula NR 2 (alk)-NR 3  (R 2  groups are each independently H or a 1-4C alkyl; R 3  is a hydroxy-substituted 1-6C alkyl; alk is a straight or branched-chain 2-12C alkylene), etc.; (R) n  is n-groups such as a 1-4C alkyl, a halogen or sulfo; (R') m  are m-groups such as a 1-4C alkyl, a halogen or sulfo; R 1  and R' 1  are each independently H or a 1-4C alkyl; X 1  and X 2  are each independently a halogen, 3-carboxypyridin-1-yl, etc.; Y and Y' are each independently vinyl, etc.; (p) and (q) are each independently 0 or 1; (n) and (m) are each independently 0, 1 or 2]. The compound of formula I can be produced e.g. by reacting the compounds of formula II, formula III, etc., with each other. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H07162688-A (JP)
Title: Picture data compression method
Inventor: SAWADA HIDEKI
IPC: G06T9/00
Filed: 1993-12-07
Abstract: PURPOSE:To reduce the burdens of a hardware and to accelerate a picture data compression processing. CONSTITUTION:At the time of compressing picture data constituted of multi- level pixel data and generating compressed picture data, the picture data are divided into plural blocks, two-dimensional discrete consine transformation is performed in a DCT part 11 for the respective blocks and a transformation coefficient is obtained. At the time, the two-dimensional discrete consine transformation is performed only for the predetermined number of the pixel data, the transformation coefficient is defined as zero for the other pixel data and transformation coefficient data are obtained. In a quantization part 12, quantization is performed only for the transformation coefficient corresponding to the predetermined pixel data and quantized transformation coefficient data are obtained. Then, the quantized transformation coefficient data are variable-length encoded in an encoding part 13 and the compressed picture data are obtained.
Patent JP-H03167585-A (JP)
Title: Fixing device
Inventor: KONNO HISAO
IPC: G03G15/20
Filed: 1989-11-28
Abstract: PURPOSE:To reduce the number of parts and to facilitate the assembling of a fixing device by retaining a paper ejecting guide member to a device frame by the reaction force of a spring energizing a separating claw to a roll. CONSTITUTION:A rotating shaft part 28 of the separating claw 20 is inserted to a groove 27 of a retaining part 26 formed at an exit guide 21, and one edge 22a of the spring 22 loaded to the rotating shaft part 28 is engaged and stopped to a groove hole 29 of the exit guide 21, and the other edge 22b is engaged so that the separating claw 20 is energized in the direction to abut to the fixing roll 14. When the shaft part 24 of the exit guide 21 is inserted to the chamfer part 25 of the device frame 23, the separating claw 20 is abutted to the fixing roll 14, the exit guide 21 is given reaction force of the spring 22, and retained to the regular position by being abutted to a positioning stopper provided in the device frame 23. Thus, the exit guide 21 with the separating claw 20 retained can be assembled to the device frame 23 with an easy operation, and the number of parts can be decreased as well.
Patent JP-S63160054-A (JP)
Title: Opening and closing mechanism for disk cartridge shutter
Inventor: KANEDA NORIYA
IPC: G11B17/04
Filed: 1986-12-24
Abstract: PURPOSE:To smoothly execute the opening and closing of a shutter by fitting a flat spring or coil to a tip of an arm and bringing the spring into contact with an edge of a cartridge body. CONSTITUTION:When the disk cartridge 1 is loaded in the direction of an arrow A, the flat spring 12 of a right arm 8 is brought into contact with a shutter groove 10 first, and the shutter groove 10 is so deep enough that a claw part 15 of the arm is also brought into the shutter groove 10, generating a trapping resistance by which the flat spring 12 is bent and the arm claw part 15 is finally brought into contact with the deepest part of the shutter groove 10, thus moving a shutter 3 to the left. Then, since a left arm 9 is stopped in the position of nonexistence of the shutter 3 and shutter groove 10, the flat spring 12 of the left arm 9 is brought into contact with a cartridge case 11 first, and the left arm 9 is then moved to the right, keeping a gap B between the cartridge case 11 and the arm claw part 15 of the left arm 9 until the flat spring 12 contacts with the shutter 3. At that time, the arm claw part 15 of the left arm 9 can never be a locking bar even if the shutter 3 contacts with it by virture of the gap B, and the arm claw part 15 is pressed by the shutter 3 and revolved in the direction of D as the cartridge 1 is moved on further for insertion.
Patent JP-2001123861-A (JP)
Title: Re-starter for on-vehicle engine
Inventor: TABATA ATSUSHI
IPC: F02N5/04
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent an engine from blowing caused by an energy storage flywheel and to prevent a driving force from generated more than necessary, without impairing startability in starting the engine by the energy storage flywheel. SOLUTION: In an economy-running control by stopping the engine 10 when stopping a vehicle, when the engine 10 is cranked and started under a prescribed return condition using an energy-storage flywheel 70, a flywheel clutch 72 is released to separate the energy storage flywheel 70, when the engine rotation speed NE reaches a self rotation speed NEf or more.
Patent JP-H01146853-A (JP)
Title: 2,5-substituted-cyclohexane-1,4-dione and production thereof
Inventor: KAWABATA TAKEO
IPC: C07C235/74
Filed: 1987-12-03
Abstract: NEW MATERIAL:A 2,5-bis[2-dialkylcarbamoyl)ethyl]-1,4-cyclohexanedione expressed by the formula (R is alkyl). EXAMPLE:2,5-Bis[2-(dimethylcarbamoyl)ethyl]-1,4-cyclohexanedione. USE:A raw material for tetracyanoquinodimethane(TCNQ) derivatives, etc. The TCNQ has electric conductivity in spite of an organic compound and useful as an organic semiconductor. PREPARATION:1,4-Cyclohexanedione and pyrrolidine are subjected to reaction for forming an enamine in a solvent, such as toluene. The resultant enamine is subsequently reacted with an N,N-dialkylacrylamide in a solvent, such as dioxane, to afford the aimed compound expressed by the formula. The amounts of the compounds used based on 1mol 1,4-cyclohexanedione are 2-4 mol pyrrolidine and 2-4mol N,N-dialkylacrylamide.
Patent JP-2001127628-A (JP)
Title: Pll circuit
Inventor: MIYAMAE KATSUHIKO
IPC: H03L7/093
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To reduce a lockup time of a pulse signal fv and a reference frequency pulse signal fr. SOLUTION: A phase comparator 7 gives an unlock signal with a pulse width indicating a phase difference between the pulse signal fv and the reference frequency pulse signal fr to shift registers 15, 17, 19 and a reference frequency divider 3 gives clocks CK1, CK2, CK3 that rise at the same time when the reference frequency pulse signal fr rises and whose period has a prescribed time difference to the shift registers 15, 17, 19. The shift registers 15, 17, 19 generate pulses E1, E2, E3 that rise in first trailing timing when the clocks CK1, CK2, CK3 fall within a pulse width of the unlock signal and give them to a charge pump and a low pass filter 9. The charge pump and a low pass filter 9 increases its gain when it is in operation through the reception of a phase different detection pulse P or N and receives the pulses E1, E2, E3.  Thus, the lockup time of the pulse signal fv and the reference frequency pulse signal fr is decreased.
Patent JP-S63211358-A (JP)
Inventor: PIERUJIYORUJIYO DETSUTEIN
IPC: D06B15/10
Filed: 1987-12-03
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-H03166905-A (JP)
Title: Manufacture of resin impregnated woody material
Inventor: OKAMOTO KIYOSHI
IPC: B27K5/06
Filed: 1989-11-27
Abstract: PURPOSE:To restrain the exudation of resin during the main hardening period by high frequency and thus raise the productivity by performing a pre-drying process to the woody materials infiltrated with resin. CONSTITUTION:Spacers 4 are disposed between woody materials 1 such as veneer and they are laminated in the form of a multistage and thereafter resin infiltration is conducted thereinto by a resin infiltration device 3 and then the solvent is pre-dried in a pre-drying process (a). The pre-drying is carried out for 0.5 - 3 days in the case of wind drying and for 2 - 24 hours in the case of air heat drying in the form of being disposed by spacers 4. And, in the form of removing the spacers 4, they are subjected to decompression in a drying process (b) and pressed by a press P and finally main drying is executed by high frequency heating. In this way, the exudation of resin is restrained during the main hardening period and the use of a film 2 is made unnecessary during the high frequency drying period, with the result that the productivity can be improved thereby.
Patent JP-H11177990-A (JP)
Title: Mode encoding method for binary shape signal encoding
Inventor: HAN SEOK-WON
IPC: H04N19/196
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To attain efficient encoding by properly combining mode encoding methods improved in order to enhance the efficiency of encoding at the time of encoding an enhancement layer. SOLUTION: A frame P1 is reconstituted based on a frame I in an intra-mode and either one of 1st and 2nd mode signals is generated. Thereby one of the mode signals is imparted at the time of encoding the mode of each binary shape signal (BAB) in the frame P1. Since a frame B1 is reconstituted based on a frame P2 and reconstituted based on the frame P1 to be the preframe of the frame B1, one of 1st to 4th mode signals is imparted in the case of encoding the mode of each BAB in the frame B1. Since a frame B2 is reconstituted based on a frame P3 and reconstituted based on the frame B1 to be the preframe of the frame B2, one of the 1st to 4th mode signals is imparted at the time of encoding the mode of each BAB in the frame B2.
Patent JP-S63158599-A (JP)
Inventor: HATASAKI KOICHIRO
IPC: G10L15/10
Filed: 1986-12-22
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-2001121096-A (JP)
Title: Roll brush cleaning device
Inventor: NOMURA MASAFUMI
IPC: H01L21/304
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a roll brush cleaning device of high throughput, capable of removing foreign matters stuck to a roll brush when it is used. SOLUTION: A roll brush cleaning device is equipped with a substrate support mechanism 70, a roll brush 41, a brush rotation driving mechanism 43, a brush transfer mechanism 60, and a first nozzle mechanism 42 discharging and supplying a cleaning solution toward a part of the roll brush, which comes into scrubbing contact with the surface to be cleaned of a substrate.  The cleaning device also has a brush cleaning member 45, which is disposed in the vicinity of at least a rear half part of the roll brush and faces to the roll brush so that the brush fiber of a rotating roll brush can comes into contact with the cleaning member without inhibiting the rotation of the roll brush, and which scrubs off foreign matters stuck to the brush fiber of the roll brush, and a second nozzle mechanism 46, which discharges and supplies the cleaning solution to a gap formed between the brush cleaning member and the roll brush.
Patent JP-H09146669-A (JP)
Title: Numerical value input device and electronic equipment system
Inventor: HOZUMI KAZUO
IPC: H03M11/08
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide the function equal to that of a ten key pad with a few keys by detecting the operations of respective keys and controlling an adding/ subtracting means for the addition of numerical values due to a menu up key and a plus ten key and the subtraction of numerical values due to a down key and the respective parts of device. SOLUTION: An infrared signal emitted from a light emitting element inside a remote controller 7 is received by a remote control light receiving element 12 of remote control light receiving part 6 and converted to an electric signal, that electric signal is decoded by a decoder 13 and made into data, and it is detected by a central processing unit 15 that the respective keys of remote controller 7 are operated. Corresponding to that detection, a counter 16 adds the numerical values from a menu up key 8, which successively outputs the numerical values on the digit of '1' at every time of operation, and a plus ten key 10, which successively outputs the numerical values on the digit of '10' at every time of operation, and subtracts the numerical values from a menu down key 9 and the respective parts of device are controlled. Thus, few keys can be functioned equally with the ten key.
Patent JP-H10130941-A (JP)
Title: Modification of animal fiber
Inventor: SATO TOSHIO
IPC: D01C3/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a process which can modify the defects due to the scale horny layer of animal fibers such as wool to enable them to be utilized as underwear as well as all of the fields of outer wear with pleasant fabric hand. SOLUTION: Animal fibers are treated with an aqueous solution containing either one of a mixture of chlorine compound at least one selected from sodium halides and sodium halogenates, and at least one of bromine compounds or cyanuric bromide, then the oxidation treatment with a carboxylic acid is performed. In addition, the treated fibers are treated with a solution containing sodium phosphate and a reducing agent to modify the surface scale of the animal fibers so that the scale covers the fiber in the form of an extremely thin film of horny layer.
Patent JP-H06114225-A (JP)
Title: Method and device for removing dust
Inventor: AWAJI TOSHIO
IPC: B01D46/28
Filed: 1991-09-09
Abstract: PURPOSE:To provide a method and a device for removing dust so that fine dust can stably be removed by filtering for a long period which can not be performed with a conventional filtering device for dust used in the manufacturers of semiconductor, medicine, food, etc. CONSTITUTION:This device is equipped with a filter I (cylindrical, conical, planer, etc.) and a filter II. The filter I is fixed and reinforced or strengthened to the device for separating fine dust (<=0.3mum) from gas fluid containing dust. The filter II consists of a movable brush or the like (which gives rotation and linear motion) having both functions as a pretreating filter and removing dust on the filter I.
Patent JP-H03222857-A (JP)
Title: Fuel injection pump of self-ignition type internal-combustion engine
Inventor: DEIITOMAARU HENKERU
IPC: F02M45/04
Filed: 1990-11-15
Abstract: PURPOSE: To effectively execute pre-injection and main injection by connecting an injection nozzle to an in-line injection pump through two injection ducts having different length through a distribution pipe, and connecting an electrically operable by-pass valve to the distribution pipe. CONSTITUTION: An injection nozzle 2 is connected to the pressure connecting part 6 of an in-line injection pump 1 through first and second injection ducts 3, 4 branched from a distribution pipe 5 connected to the pressure connecting part 6 and a distribution pipe 7, and check valves 8, 9 are interposed in the injection ducts 3, 4. Electrically operable by-pass valves 10, 11 are connected to the branch pipes 5, 7, and pressure regulating valves 10a, 10b are connected to the front of the by-pass valves 10, 11. The pressure regulating valves 10, 10b are formed to be biased by a spring, thereby pressure can be maintained to a predetermined pressure in the ducts 3, 4. Lag time between pre-injection and main injection is produced on the basis of difference of traveling time of pressure wave according to difference in lengths of the ducts 3, 4.
Patent JP-H09147820-A (JP)
Title: Battery lock structure for communication apparatus
Inventor: WASHIYAMA YASUHIRO
IPC: H01M2/10
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To make a battery unit easily detachable from a case by only two fingers, in the case of a battery lock structure for a communication apparatus which requires frequent detaching. SOLUTION: A battery lock part 3 comprizing an elastic piece 31, slit 32, and a lock pawl 33 is provided in such a position that a battery unit 2 can be easily held by fingers while an opposite case body 1 is provided with only an engagingly lock part 4. When the battery lock part 3 is caught by two fingers, the elastic piece 31 is displaced and an engagement with the engagingly lock part 4 is released, causing the battery unit 2 to be easily separated from the case body 1. Because the battery lock part 3 is molded in one body with the battery unit 2, reduction of the number of part items and decrease of mounting areas can be realized.
Patent JP-2001122519-A (JP)
Title: Package and image forming device using the same
Inventor: KAWABATA YASUNARI
IPC: B41M5/382
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a package of sheet wound into a roll without generating flaw and damage to be a cause of hindrance to image formation without generating a winding displacement, and to provide an image forming method using this package. SOLUTION: An ink sheet for laser heat transferring record or an image receiver sheet 18 is wound around a winding core 16, and a flange 10 is installed in at least one end of the winding core 16, and they are wrapped with a wrapping material such as a corrugated paper box so as to form a package. In an image forming method, the ink sheet or the image receiver sheet wound into a roll and loaded in a rotary rack is taken out of the rotary rack, and irradiated with the laser beam in the condition of overlapping with each other so as to form an image. The rolled ink sheet or the rolled image receiver sheet wound around the winding core, in which the flange is installed, is taken out of the package, and loaded in the rotary rack.
Patent JP-2000133538-A (JP)
Title: Pickup coil
Inventor: SHINOHARA TOSHIKO
IPC: H01F17/04
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a pickup coil capable of reducing heat thereof. SOLUTION: A pickup coil is made up of a core 1 with an E-shaped cross section and a pair of cables 3 turned around a projected part 1A at a central part of the core 1. In this case the pair of cables 3A and 3B, in parallel with a central line (C) of the projected part 1A, are turned along the project 1A at the central part of the core 1. In this constitution, the effects of magnetic flux on the cable 3A or 3B can be made equal, when the magnetic flux is generated from an induced line path 10. Then, each current at the cable 3A and 3B is balanced. Since current is balanced at each cable 3A and 3B, each heat is made equal, and thereby heat can be reduced as compared with conventional case.
Patent JP-2000127408-A (JP)
Title: Ink jet recorder and ink jet recording method
Inventor: ONOSE ATSUSHI
IPC: B41J2/06
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To enhance print response speed of ink by applying a bias voltage of different phase to adjacent ejecting parts from a power supply for applying a bias voltage to a plurality of ejection electrodes connected with a pulse power supply thereby eliminating defective print due to adhesion of ink or positional shift of hitting ink. SOLUTION: Ejection electrodes 2a-2e for an opposing object 1 are connected with individual pulse power supplies determining flight of ink. Positive phase of the pulse power supply is connected with any one bias power supply and circuit in a reverse phase bias system and positive and negative phase bias systems arc not connected contiguously. More specifically, the left ejection electrode 2a is connected while superposing an individual pulse power supply 3a on a positive phase bias power supply circuit 4 and the second ejection electrode 2b is connected while superposing an individual pulse power supply 3b on a positive phase bias power supply circuit 5. Crosstalk is reduced between electrodes by differentiating the positive and negative phase biases between adjacent ejection electrodes thus suppressing positional shift of hitting ink.
Patent JP-H01148153-A (JP)
Title: Preservation of protein material
Inventor: NAKADA KUNII
IPC: A23K10/33
Filed: 1987-12-05
Abstract: PURPOSE:To prevent decomposition of protein material and to enable effective preservation of the material, by blending the protein material with a small amount of molasses. CONSTITUTION:A protein material such as fish meat, animal meat or beancurd refuse is kneaded with 2-50% molasses. When the protein material is blended with the molasses and a yeast fungus, the protein material is readily fermented, can be preserved for a long period of time and also utilized as a feed for animals such as cattle, birds and fishes. Namely, when animals are raised by using the feed, digestibility is improved and weight of the animals is increased by about 20% than animals cultivated by an ordinary feed.