baber/WOPTO huggingface dataset:
Patent JP-H0945010-A (JP)
Title: Clock reproducing circuit and digital signal reproducing apparatus using the circuit
Inventor: KANEKO SHINJI
IPC: G11B20/14
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To stabilize locking when an input signal is input again. SOLUTION: When a signal Din is present, change-over switches 33, 36 are connected to the side (a), and the signal Din is compared with the output of a VCO 34 at a phase comparator 37. A phase error signal is supplied to the VOC 34 through a filter 38. As a result, a clock CLK synchronous with the signal Din is obtained from the VCO 34. When the signal Din is not present, the change-over switches 33, 36 are connected to the side (b), and frequencies of outputs of an oscillator 31 and the VCO 34 are divided to 1/N and compared at the phase comparator 37. A phase error signal is supplied to the VCO 34 through the filter 38. Therefore, when the signal Din is not present, a phase comparison frequency becomes 1/N and a locking range is enlarged to N fold, and consequently a frequency of the phase error signal is turned to 1/N to be accommodated in a band of the loop filter 38.  The apparatus is never brought in a state out of phase or falsely locked when the signal Din is not present, and locked stably when the signal Din is input again.
Patent JP-2001018127-A (JP)
Title: Induction heating shrinkage fitting device
Inventor: NAKAMURA MASAMI
IPC: H05B6/10
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To complete a heating treatment of a tool holder in a short time, in a shrinkage fitting device having a shank part of cutter fitted on a hole part of the tool holder with shrinkage fitting by induction heating, and to provide the device itself at a low cost. SOLUTION: In an induction heating shrinkage fitting device having a coil 1 charged with an alternating current for heating a tool holder 2 by an induction current generated thereby to fix a shank part 3a of a cutter 3 to its hole part 2a by shrinkage fitting, the coil 1 is formed with a pair of coils 1a and 1b coiled on a cylindrical or prismatic core for having the pair of coils 1a and 1b arranged justifiably opposite a side face of the tool holder 2 to charge the coils 1a and 1b with the current such that magnetic flux generated by the coils 1a and 1b is always kept in the same direction for heating the shank part 3a of the cutter 3.
Patent JP-2001020176-A (JP)
Title: Deodorization-processing agent
Inventor: HONDA HIDENOBU
IPC: D06M11/72
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent stable deodorization-processing agent, capable of being supplied as a finely pulverized aqueous dispersion and generating less decomposition smell. SOLUTION: This deodorization-processing agent contains at least one selected from a dual complex oxide A consisting of titanium and silicon, a dual complex oxide B consisting of titanium and zirconium and a ternary complex oxide C consisting of titanium, silicon and zirconium, and also the specific surface area of the complex oxide is >=100 m2/g. It contains a deodorizing catalyst, a dispersant hardly oxidation decomposed by the irradiation of ultraviolet light and water, and the mean diameter of the deodorizing catalyst is 0.1-5 μm. As the dispersing agent, at least one kind of an inorganic dispersing agent selected from sodium hexametaphosphate, sodium tripolyphosphate, boric acid, sodium pyrophosphate, sodium metaborate, trisodium phosphate and their potassium salt is used.
Patent JP-2000024308-A (JP)
Title: Payout type game machine
Inventor: OCHIAI TAKESHI
IPC: A63F9/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a payout type game machine which enables increase in winnings without changing the payout rate. SOLUTION: A memory part is provided to store the results of contest between the player and a plurality of opponents A, B and C. When the results of winnings and losses give the surpassing of the winnings in total at the memory part (S501, YES), a CPU performs a keeping processing to keep the number of winnings (S505, S508, S511) if specified keeping conditions are satisfied (S503). When the results give the surpassing of the losses in total (S501, NO), the CPU performs a releasing processing to release the number of winnings kept by the keeping processing (S518, S522, S526) if specified releasing conditions are satisfied (S514).
Patent JP-S6352889-A (JP)
Title: Antiheparan sulfate monoclonal antibody and detection of heparan sulfate using same
Inventor: KOIKE YASUSHI
IPC: C07K16/00
Filed: 1986-08-22
Abstract: PURPOSE:To obtain a monoclonal antibody capable of exclusively recognizing a polysaccharide chain of HS and to enable specific detection of HS, by collecting antibody-producing cell from an animal immunized with an antigen comprising proteoheparan sulfate and cloning the collected cell. CONSTITUTION:A SIc Wister rat is administered and sensitized with a proteoheparan sulfate originated from EHS tumor tissue of mouse together with Freund incomplete adjuvant. The administration is repeated several times, the spleen or lymph node is extracted from the rat after the final immunization, the obtained lymphocyte is subjected to cell fusion with mouse myeloma NS-1 cel and the objective antibody-producing hybridoma is selected from the fused cells. The cloning is repeated twice at a cell concentration to form a colony from one hybridoma to obtain a monoclone, from which an anti-HS (heparan sulfate) monoclonal antibody is produced. HS can be specifically detected by using said monoclonal antibody.
Patent JP-H0359225-A (JP)
Title: Steel inserting construction method
Inventor: AZUCHI KANEAKI
IPC: E02D27/08
Filed: 1989-07-28
Abstract: PURPOSE:To progress construction with no delay even if the production and machining of steels are delayed by forming steel insertion holes on footings installed on a bottom plate, constructing a footing beam and double slabs, then erecting steels. CONSTITUTION:Footings 5 and 5 are installed at appropriate positions on a bottom plate 4, and steel insertion holes 7 surrounded by laths 6 and 6 are formed on them. A footing beam 8 of reinforced concrete and double slabs 9 and 9 are constructed on the outside of laths 6 and 6. Steels 13 and 13 are inserted into steel insertion holes 7 and erected on footings 5 and 5. Bars 14 and 14 are arranged in the remaining spaces of steel insertion holes 7, and concrete 15 is placed. The footing beam 8 and double slabs 9 and 9 can be constructed before steels are erected, and construction is not interrupted or delayed even if the production and machining of steels 13 and 13 are delayed.
Patent JP-2001022125-A (JP)
Title: Nonmagnetic one-component color toner
Inventor: YUKITAKE KAZUNORI
IPC: G03G9/087
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To satisfy the optimum conditions for toner particle diameter distribution, to prevent the occurrence of initial image defects such as fog and cleaning defects, to suppress the increase of particle diameter due to toner selection phenomenon even in a life test of continuous printing and to eliminate problem such as the rise of image density. SOLUTION: In the measurement of the particle diameter distribution to be controlled according to particle diameter ranges of the table, the relation between the distribution proportion (a) (%) of a particle diameter range to which the weight distribution average particle diameter of the toner particles belongs and the integrated value (b) (%) of the distribution proportions of toner particles belonging to larger particle diameter ranges than the above particle diameter range is defined as a>b, and the relation between the distribution proportion (x) (%) of a particle diameter range to which the number distribution average particle diameter of the toner particles belongs and the integrated value (y) (%) of the distribution proportions of toner particles belonging to smaller particle diameter ranges than the above particle diameter range is defined as x>y.
Patent JP-S5897014-A (JP)
Title: Plug of optical fiber connector
Inventor: SATOU HIDEMI
IPC: G02B6/38
Filed: 1981-12-07
Abstract: PURPOSE:To obtain the plug of an optical fiber connector which has superior  productivity and high size precision by constituting such a mold that a cylindrical projection is formed on the end surface of the main cylinder part of the plug. CONSTITUTION:At the end part of the plug 8'A of an optical connector, i.e. a main cylinder part, an annular projection 19'A having a less outer diameter than the main cylinder part of the plug 8'A is formed by a subordinate hollow hole 19 of a mold 7. Thus, air vents, etc., which entail a decrease in external diameter out of roundness are concentrated in plug molding to realize uniform and minimum contraction of the main cylinder part of the plug in hardening, so the plug has high productivity and high size precision.
Patent JP-H0750238-A (JP)
Title: Adjusting method of charged beam lithography system
Inventor: YASUSE HIROTO
IPC: H01L21/027
Filed: 1993-08-06
Abstract: PURPOSE:To enable the offset value of a height sensor to be precisely decided by a method wherein the offset value of a height sensor to be previously decided is fluctuated to beam-expose several patterns for measuring the strain status to be optimized later. CONSTITUTION:The pattern in the minimum unit in (a) is to be beam-exposed as in (b) extending over the whole region capable of deflecting electron beams in the static state of a substrate at the fixed offset value of a height sensor. Next, the substrate is shifted and the offset value of the height sensor is fluctuated to beam-expose in the same process. Next, after the formation of the lithographic patterns on the substrate, the lithographic reference positions extending over the whole region in (b) are measured to decide the slip amount from ideal positions at respective lithografic reference positions. Finally, when the turning and elastic amounts are measured from respective lithographic patterns at the layout in (c) so that the offset value simultaneously nullifying the turning and elastic amounts may be made without fail, lithographic patterns having no focus deviation.distortion at all can be formed with high precision.
Patent JP-S5986336-A (JP)
Title: Optical transmission system
Inventor: IWASHITA KATSU
IPC: H04B10/293
Filed: 1982-11-08
Abstract: PURPOSE:To attain efficient optical transmission with a good S/N ratio by using a semiconductor laser whose wavelength of output light changes with the amplitude of an injected current. CONSTITUTION:The semiconductor laser 12 is driven by an electric pulse applied to an input terminal 11, and the optical output is transmitted to a transmission line 2 via a filter 13. The receiving side extracts the emitted output light as an electric signal via a photoelectric converter 15, an equalizing amplifier 16, and a discriminating reproducing circuit. The wavelength of the output light of the semiconductor laser 12 is changed by the amplitude of the injected current. For example, the semiconductor laser of AlGaAs type is used, and as the filter 13, a filter which blocks the output light wavelength of the semiconductor laser when the injected current of the semiconductor layer is small, and which transmits the output optical wavelength of the semiconductor laser when the injected current is large, is used.
Patent JP-S6088137-A (JP)
Title: Method for automatic mounting of empty bobbin in roving machine
Inventor: SARUWATARI YOSHINORI
IPC: D01H7/16
Filed: 1983-10-18
Abstract: PURPOSE:To engage engaging grooves of an empty bobbin with engaging protrusions of a bobbin wheel and mount the empty bobbin completely on the bobbin wheel, by pressing the empty bobbin downward with a pressing means, and rotating the bobbin wheel with the empty bobbin in the suppressed rotation state. CONSTITUTION:Each empty bobbin (5A) is hung with a doffing arm 35 (35A or 35B) and then engaged with an engaging part 8 of a bobbin wheel 7. In the proccess, if engaging grooves (5b) provided at the bottom of the empty bobbin (5A) are not engaged with engaging protrusions (8a) of the bobbin wheel 7, the empty bobbin (5A) is pressed with a pressing plate 36 and a braking piece 37, e.g. a sponge, provided additionally at the tip of the doffing arm 35 to suppress the rotation thereof. In this state, the bobbin wheel 7 is slowly rotated with a single driving apparatus to engage the protrusions (8a) with the engaging grooves (5b). After releasing the doffing arm 35 from the empty bobbin (5A), a bobbin rail 6 is lifted to put the top hole (5e) of the empty bobbin (5A) mounted on the bobbin wheel 7 into a bobbin guide leg 4.
Patent JP-S6089592-A (JP)
Title: Production of electrogalganized steel sheet having excellent corrosion resistance
Inventor: HOSODA HIROSHI
IPC: C25D3/56
Filed: 1983-10-19
Abstract: PURPOSE:To obtain a galvanized steel sheet having excellent corrosion resistance as compared to the conventional galvanized steel sheet by performing electrolysis by using a galvanizing bath added with a prescribed ratio of Ti compd. to form a specified amt. or above of a galvanizing layer on the steel sheet. CONSTITUTION:A galvanizing bath added with 0.01-1.5g/l Ti compd. in terms of Ti metal in the conventional electrogalvanizing bath such as sulfuric acid (salt) bath, chloride bath or the like is prepd. The Ti compd. is preferably a bivalent or tervalent Ti compd. haing water solubility and reducing property for which chloride, sulfate, fluoride, etc. are used. Electrolysis is performed by using such galvanizing bath to form >=3g/m<2> galvanizing layer on the steel sheet. The electrogalvanized steel sheet obtd. by such galvanization exhibits better corrosion resistance without painting and after painting than the conventional electroplated steel sheet. The Ti compd. is exemplified by, for example, TiCl3.
Patent JP-S6174299-A (JP)
Inventor: KOBAYASHI KOICHI
IPC: H05B41/24
Filed: 1984-09-19
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-S6172748-A (JP)
Title: Sulfur-containing acrylic compound
Inventor: ARITOMI MITSUTOSHI
IPC: C08F20/10
Filed: 1984-09-19
Abstract: NEW MATERIAL:The compound of formula I (R1 is H or CH3; R2 is 1-12C hydrocarbon group; X is Cl or Br; Y is -SO2- or -CO-; m and n are 1-3; p and Q are 0-4). EXAMPLE:4,4'-Bis(beta-methacryloyloxyethylthio)diphenylsulfone. USE:A resin having excellent transparency, hardness, refractive index, and ultraviolet-stability can be prepared by polymerizing the compound singly or with other radically polymerizable monomer, and the resin is useful as the eyeglass lens, camera lens, and raw material of other optical element. It is useful also as a coating material of plastics. PREPARATION:The compound of formula I can be prepared by reacting the polyol of formula II with the acylation agent of formula III in the presence of a nitrogen-containing organic base (e.g. TEA).
Patent JP-H0938324-A (JP)
Title: Hoisting apparatus for game ball
Inventor: MIZUTA KOJI
IPC: A63F7/02
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a hoisting apparatus for game balls which is ideal viewed from the saving of energy and economy and moreover, accomplishes environmental improvement by reducing burden on a motor or the like to extend the life of the apparatus. SOLUTION: A ball polishing/hoisting device 5 is arranged at the central part of a pachinko island 1 to polish game balls while hoisting them. An upper tank 7 is provided at an upper part of the ball polishing/hoisting device 5 and a return ball counter 22 on a return pipe 21 connected to the upper tank 7. A disqualified ball counter 13 is mounted at a lower part of a pachinko machine 3 to count disqualified balls discharged from the pachinko machine 3 and a lower rail 17 is connected to a collector 19. In this embodiment, the rotational speed of a drive motor for driving a leather belt feeder is controlled according to the amount of the disqualified balls counted by the disqualified ball counter 13 and that of the return balls counted by the return ball counter 22.
Patent JP-S6353709-A (JP)
Title: Floppy disk device
Inventor: OKAMOTO TERUMITSU
IPC: G11B5/55
Filed: 1986-08-22
Abstract: PURPOSE:To remove the influence of noise on a magnetic head, by providing a comparator in which the logic level of an output is varied at the zero crossing point of a differentiator, and a driving circuit which supplies and interrupts power to a stepping motor corresponding to the output value of a D flip-flop. CONSTITUTION:A pulse generator 1 generates a pulse string with a prescribed duty factor. A switching signal 1a switches the duty facto of the output signal 1b of the pulse generator 1. The output signal 1b of the pulse generator 1 is inputted to the data terminal D of the D flip-flop 2, and the output signal 5a of the comparator 5 is inputted to the clock terminal C of the flip-flop. The driving circuit 3 switches the supplying of the power to the stepping motor 4, corresponding to the logic level of the output signal 2a of the D flip-flop, and a phase switching circuit 6, receiving a step signal 6a, and a directional signal 6b which instructs the rotational direction of the stepping motor 4, drives each phase of the stepping motor 4 sequentially. In this way, it is possible to prevent a reproducing signal from being affected by magnetic noise.
Patent JP-S6257008-A (JP)
Title: Positioning control system
Inventor: KOBARI KATSUO
IPC: G05D3/12
Filed: 1985-09-05
Abstract: PURPOSE:To control vibrations of a mechanically movable part without any time delay even if the mechanically movable part vibrates abruptly by feeding the detection signal of an acceleration detector fitted to the mechanically movable part back to the control part for a servo-motor and controlling the servo- motor. CONSTITUTION:The acceleration detector A is fitted to the mechanically movable part MC and its detection signal is fed back to a speed control part through an amplifier AMP 3. The speed control part extracts a speed component from an acceleration signal to calculate the difference between this speed component and the detected speed information of an acceleration detector T1 which detects the rotating speed of the motor M, and drives the motor M to position the mechanically movable part MC. Thus, the acceleration of the mechanically movable part is detected and fed back to the speed control part or current control part for the servo-motor. Therefore, even if the mechanically movable part vibrates abruptly, the servo-motor is controlled without any time delay to correct the influence of the vibrations, thereby performing precise positioning control.
Patent JP-H0482785-A (JP)
Title: Thermal transfer recording material and image formation
Inventor: MIURA AKIO
IPC: B41M5/388
Filed: 1990-07-25
Abstract: PURPOSE:To obtain a thermal transfer which has improved thermal diffusion and coloring properties and the high ability to become chelated which are con tributing factors to the formation of a cyan color image by providing a layer containing specific cyan color on a support. CONSTITUTION:A thermal transfer recording material consists of a layer containing cyan color expressed by formula [I] on a support. The thermal layer of this thermal transfer recording material is stacked over an image receiving material and heat suited to image information is applied to the thermal transfer recording material. Then an image is formed on the image receiving material by a chelate color created by reaction between a metal ion and a color in the thermal layer. An image thus formed is a cyan color image having improved heat resistance, light fastness and fixing properties as well as im proved thermal diffusion and coloring properties and the better ability to become chelated.
Patent JP-H0859159-A (JP)
Title: Working method of man conveyor and working footstep
Inventor: NATSUYAMA EIKAI
IPC: B66B31/00
Filed: 1994-08-22
Abstract: PURPOSE: To form a scaffolding which, is easy and reliable for the installation and carriage before installing the permanent stairway or when the permanent stairway is removed during the new installation or the maintenance and inspection. CONSTITUTION: A permanent man conveyor component 21 provided with a body frame 1, a pair of right and left guide rails, a pair of right and left footstep chains 4 whose ends are stretched to reversing rollers, a number of longitudinal axles 5 having wheels 5a which are transversely stretched to the right and left footstep chains at equal intervals is installed at site, a working footstep 22 is stretched piece by piece to the longitudinal axle 5 on the on-going side or the return side for the continuous or intermittent installation, and workers move on these working footsteps to achieve the installation and the maintenance and examination of the man conveyor.
Patent JP-H0643668-A (JP)
Title: Electrophotographic sensitive body
Inventor: ARAKAWA HIROMICHI
IPC: C08L69/00
Filed: 1992-07-23
Abstract: PURPOSE:To obtain the photosensitive body having durability and sensitivity adapted to use in electrophotographic apparatuses by using a binder composed essentially of a polycarbonate resin having specified repeating units for a photosensitive layer. CONSTITUTION:This photosensitive layer formed on a conductive substrate is obtained by dispersing a photoconductor into the binder resin containing the polycarbonate having the repeating units represented by formulae I and II in which the H atoms on the aromatic ring may be substituted by halogen, each optionally substituted aliphatic group or such a carbon ring. The structure of the photosensitive layer may be various types as follows; an electric charge generating material is dispersed into the binder to form the photosensitive layer, the charge generating material and a charge transfer maternal may be dispersed into the binder to form the photosensitive layer, and the charge generating layer composed essentially of the charge generating material and the charge transfer layer composed essentially of the charge transfer material are laminated to form the photosensitive layer.
Patent JP-S6087232-A (JP)
Inventor: HAINTSU RITSUTERERU
IPC: B01J29/00
Filed: 1984-09-21
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-H0245224-A (JP)
Title: Multiple seal construction for vehicle
Inventor: YAMADA TOSHIHARU
IPC: B60J5/04
Filed: 1988-08-06
Abstract: PURPOSE:To increase the rigidity of a front pillar and the like and improve sealing quality by providing a pillar expansion part formed on the front pillar and the like with a sealing part to be clamped and pressed between a corner piece and the expansion part itself upon closing a door, and providing other sealing parts between the pillar proper and a door sash. CONSTITUTION:A front door 10 is provided with a door sash 60 and a corner piece 80 is fitted to the door sash 60. In addition, a space between the front door 10 and a front pillar 30 is sealed with a plurality of seal parts. In the aforesaid constitution, a pillar expansion part 30B at least corresponding to the fitting position of the corner piece 80 is so formed on the front pillar 30 as to be extended from the pillar proper 30A to the corner piece 80. Furthermore, the pillar expansion part 30B is provided with a seal part 34 clamped and pressed between the corner piece 80 and the expansion part 30B itself when the door 10 is opened and closed. Also, a plurality of seal parts 62a and 62b are arranged between the pillar proper 30A and the door sash 60. According to the aforesaid construction, it becomes possible to apply a triple seal as conventionally without any addition of a new part, even when the expansion part 30B is formed for increasing the rigidity of the front pillar 30.