baber/WOPTO huggingface dataset:
Patent JP-H1040645-A (JP)
Title: Optical disk reading device
Inventor: HIRAI AKIO
IPC: G11B7/004
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent destruction of a read-out data by preventing an overflow or an underflow of a RAM (data buffer) due to unlocking of a PLL for regenerating a clock at the time of passing a write succession period. SOLUTION: A data read out of an optical disk 18 is written in the RAM 14 in accordance with a reproducing clock, and is read out of the RAM 14 in accordance with a reference clock. A run-out block during the write succession period of the read data is detected by a decoding circuit 26. Upon detection of the run-out block, a write pointer of the RAM 14 is forcibly moved into a central position of the whole address by a timing reset circuit 28, while a read pointer is forcibly moved to the first address, so that a relative distance between the write pointer and the read pointer is brought back to a distance of about half of the whole address of the RAM 14.
Patent JP-S6451559-A (JP)
Title: Control system for distributed online processing
Inventor: MURANAKA HIROMI
IPC: G06F15/16
Filed: 1987-08-21
Abstract: PURPOSE:To enable a terminal operator to use a computer for a distributed online processing without considering which one to be used by employing not only the definition information of its own computer but that of another computer in the environment definition of online processing. CONSTITUTION:Messages inputted from terminals 1, 2 are submitted to control parts 4, 7, and environment definition parts 3, 6 selects whether they are self- hosts or another hosts. Assuming, for instance, the message from the terminal 1 to be a service in its own host but the message from the terminal 2 to be a service by another host, the former message is judged to be of a service in its own host [host (A)] by the environment definition part 3, accordingly a service processing and a bus are set. In the meantime, the message from the terminal 2 is judged to be of a service in the other host [host (B)] 103, and is transmitted to the control part 7 of the other host 103 so that the service processing and the bus of the host (B) 103 are set. In such a way, the online processing can be controlled according to an environment definition.
Patent JP-H0256694-A (JP)
Title: Automatic vending machine for cup-type drink
Inventor: YONEZAWA EIICHI
IPC: G07F13/06
Filed: 1988-08-23
Abstract: PURPOSE:To attain smooth carriage by providing the rail and needle of a linear pulse motor in one side, arranging a bend stage to receive a cup in the other side and constituting a cup carrying mechanism of over-hung structure, for which the bend stage and the needle of the linear pulse motor are coupled in the upper part of a supporting body. CONSTITUTION:A supporting body 23 arranged in the moving direction of a carrying mechanism 11 supports the whole carrying mechanism 11 and goes to be a guide in case a bend stage 22 is moved. Then, the linear pulse motor is arranged in one side of this supporting body 23. The linear pulse motor is composed of a rail 24 which is made of a magnetic thin plate provided with a slot, and a needle 25, for which a coil is wound to a laminated core, and the rail 24 is fixed to the supporting body 23. The needle 25 travels on the rail 24 by causing a pulse current to flow to the needle coil. The bend stage 22 is put in the other side of this supporting body 23 and both the bend stage and linear pulse motor are connected in the upper part of the supporting body. Then, the so-called over-hung structure is obtained. Thus, the bend stage 22 can be smoothly driven directly by the linear pulse motor without being passed through a soft transmitting mechanism such as a belt.
Patent JP-H0929162-A (JP)
Title: Coating roller with paint feeder
Inventor: FUKUHISA NOBUO
IPC: B05C17/035
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a coating roller provided with an automatic paint feeder having a simple structure, capable of being easily cleaned and by which the paint is uniformly deposited on the peripheral face of the roller. SOLUTION: A head pipe 5 extending in the axial direction of a roller is arranged close to the peripheral face of the roller 4, and plural paint holes for injecting the paint on the peripheral face of the roller are provided in the head pipe. In this coating roller provided with a paint feeder, the paint is supplied from both ends of the head pipe 5 through the two branch pipes 18 branched from a paint feed pipe 6. The paint supplied to the feed pipe 6 manually or by a mechanically driven pump is passed through the branch pipes 18, supplied to the head pipe 5 from both sides and injected from the paint hole. At this time, since the paint flows into the head pipe 5 from both sides, the pressure drops due to the paint flow offset each other in the head pipe, and the same amt. of paint is injected from the plural paint holes 11.
Patent JP-H0492688-A (JP)
Title: Pinball machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1990-08-09
Abstract: PURPOSE:To obtain the pinball machine, in which a player can expect a prize more than conventional, by changing a variable prize unit into an advantageous second state when a specified play state set in advance is obtained, and changing an auxiliary variable prize unit into the advantageous second state as well when the previously set condition of starting the operation of the auxiliary variable prize unit is achieved. CONSTITUTION:The variable prize unit and the auxiliary variable prize unit are provided to be changed into a first state disadvantageous for the player and the second state advantageous for the player. In this case, a prize area for the variable prize unit 13 to receive a ball and to define it as a prize ball is set wider than the prize area of the auxiliary prize unit 12, namely, wider than an interval between the upper ends of both opening/closing wings 20 and 20 changed into the second state. Therefore, when the variable prize unit 13 is changed into the second state, balls can get prizes over a wider range in comparison with the auxiliary variable prize unit 12, and even while the auxiliary variable prize unit 12 is changed into the second state, the variable prize unit 13 can let the ball get the prize. Thus, a play desire can be enhanced.
Patent JP-H07152499-A (JP)
Title: Parity storage method and fault recovery method in disk array device and disk array device
Inventor: TSUNODA HITOSHI
IPC: G06F3/06
Filed: 1994-08-10
Abstract: PURPOSE:To reduce the overhead at the time of updating parity by writing data in the disk array system of the RAID (levels 4 and 5). CONSTITUTION:Writing requests 1, 3, and 2 are sent from a host device and when writing data 1', 3' and 2' are sent, the old data 1, 3, and 2 and the old parity sets P1, P2, and P3 are read out after waiting the rotation. Based on the writing data, the old data and the old parity, new parity sets P'1, P'2, and P'3 are prepared and stored in a cache memory. When the new parity becomes the value set by the user or when a timing without a reading/writing request issued is generated, they are written in the drive for storing the parity. The report of ending the writing processing to the host device is performed when the new parity sets are stored in the cache memory. A flash memory for storing the parity can be used instead of the drive for storing the parity.
Patent JP-H0853917-A (JP)
Title: Fixing method of handrail member and handrail mechanism
Inventor: YAMAZAKI KEIICHIRO
IPC: E04F11/18
Filed: 1994-08-10
Abstract: PURPOSE:To simply install a handrail member on a column in job site work. CONSTITUTION:A handrail member 16 whose installing plates 13 are fixed to both end parts of prescribed length upper sash bar and lower sash bar connected to each other by an erect piece 7, is prepared in a factory, and brackets 23 are installed in an upper part and a lower part of a column 3 implanted in a concrete frame 4. Afterwards, the handrail member 16 is raised, and projections 13a of the installing plates 13 are inserted in engaging holes of the brackets 23. After confirming that both projections 13a of the installing plates 13 of an upper sash bar and a lower sash bar are inserted in the engaging holes of the brackets 23, the upper sash bar is pulled to the column side, and end parts of the projections 13a are brought into contact with the column 3 side end sides of holes of the brackets 23, and a bending part of an upper sash bar pressing-down plate 32 and an outside surface 5a of the upper sash bar 5 are brought into contact with each other, and the upper sash bar pressing- down plate 32 is fixed to an upper end part of the column 3.
Patent JP-S6187657-A (JP)
Title: Preparation of alpha-sulfo-fatty acid ester salt
Inventor: IMAMURA TAKASHI
IPC: C09K23/02
Filed: 1984-10-05
Abstract: PURPOSE:To prepare the titled compound useful as a detergent and resistant to the lowering of the ester-content with time, with little hydrolysis of the product, easily, by mixing and neutralizing a liquid alpha-sulfo-fatty acid ester with powdery solid carbonate and/or bicarbonate. CONSTITUTION:A liquid alpha-sulfo-fatty acid ester is mixed and neutralized with (A) a powdery solid carbonate and/or (B) bicarbonate to obtain an alpha-sulfo-fatty acid ester salt. The amount of the component A and/or B is 1-150mol, preferably 4-60mol per 1mol of the alpha-sulfo-fatty acid ester. The component A or B is e.g. Na2CO3, K2CO3, NaHCO3, etc. A detergent composition having high hydrolysis resistance and cleaning property can be prepared by mixing the alpha-sulfo-fatty acid ester salt produced by the present process with other detergent components (e.g. spray-dried powder).
Patent JP-2000048427-A (JP)
Title: Rotary head device and recording or reproducing device
Inventor: KANEKO SHINJI
IPC: G11B15/14
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to transmit many magnetic head signals in less numer of channels with a rotary head on which plural heads are mounted. SOLUTION: A pair of heads 1A, 1B are connected in a series and are provided on the rotating upper drum of a drum 10. Coils 2A, 2B, conductances of which are sufficiently large to the heads 1A, 1B in a saturated magnetic field and are sufficiently small in non-magnetic field, are connected in parallel to the heads 1A, 1B respectively. A magnet 3, which, for instance, opplies the saturated magnetic field to the coils 2A, 2B fitted to a flange, is provided on a fixed lower drum corresponding to the non-acting range of the heads 1A, 1B for instance, opposing to the winding range of a magnetic tape 11 around the drum 10. For instance, the coil 2A is made to be low in inductance by the saturated magnetic field from the magnet 3, thus, the head 1A connected in parallel is bypassed.  The coils 2A, 2B alternately receive the magnetic field of the magnet 3 in accordance with the rotation of the drum 10, the heads 1A, 1B are alternately bypassed and the heads 1A, 1B are switched.
Patent JP-H069981-A (JP)
Title: Lubricating oil composition and its production
Inventor: TAKEI MITSUHIKO
IPC: C10M105/06
Filed: 1992-07-14
Abstract: PURPOSE:To obtain the title composition excellent in oxidation stability by mixing an alkylnaphthalene with benzothiophene or naphthalenethiol. CONSTITUTION:The composition contains an alkylnaphthalene having one or two 8-30C alkyl groups and one or more of benzo[b]thiophene and its derivatives of formula I and naphthalenethiol and its derivatives of formula II. In the formulas, R<1> and R<2> are each an 8-30C monovalent hydrocarbon group; m is 0 to 2; n is 0 to 4; and p is 0 to 3. The composition my be obtained by adding a compound of formula I or II to an alkylnaphthalene; however, it is particularly effective to add benzo[b]thiophene or naphthalenethiol during the production of an alkylnaphthalene and use the obtained reaction mixture as the composition.
Patent JP-H0524409-A (JP)
Title: Radial tire for motorcycle
Inventor: NOZUE TAKEHIRO
IPC: B60C9/00
Filed: 1991-07-25
Abstract: PURPOSE:To improve driving efficiency and so forth during cornering by using full aromatic polyester fiber for a carcass cord, particular aromatic polyamide fiber for a cord in the belt ply of an inner belt layer, and particular nylon fiber for a cord in the belt ply of an outer belt layer. CONSTITUTION:Full aromatic polyester fiber is used for a carcass cord 6, aromatic polyamide fiber of 40-55T/10cm is used for the first and second belt plies 11A, 11B, and 12 forming an inner belt layer 7, and a material wound up with a short-width ply is used for a belt ply 14 forming an outer belt layer 9. The short-width ply is formed with topping rubber whose 100% modulus is 30-55kgf/mm<2> and a cord of low-elastic nylon fiber whose elastic modulus is 280-350kgf/mm<2>. it is thus possible to improve driving stability during cornering, steering stability during straight driving, and durability during high- speed driving.
Patent JP-H1056565-A (JP)
Title: Image processor
Inventor: AMEGAI TAKAYUKI
IPC: H04N1/21
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To use memory whose bit width is small as a storage device without causing the deterioration of an image and to reduce costs. SOLUTION: A computing element 1 binarizes inputted image data, adds correction data which is inputted from a computing element 2 and outputs pixel data of a bit number m to a data bus 5. Data of upper n bits of all data on the bus 5 is inputted in a storage device 3, and the device 3 outputs the data of n bits at a prescribed timing to a data bus 6. A bit complementary element 4 generates complementary data of the same bit number as a bit number (m-n) and outputs the complementary data at a timing at which it follows the low order of the data which is outputted from the device 3 to the bus 6. The bus 6 deals with both data as one pixel data with the output data of the device 3 as upper bits and the output data of the element 4 as lower bits, and the pixel data is inputted in the element 2.
Patent JP-S5999271-A (JP)
Title: Characteristic measuring method of battery
Inventor: ISHIKAWA KENZOU
IPC: G01R27/08
Filed: 1982-11-29
Abstract: PURPOSE:To measure the unloading voltage and internal resistance of a battery by providing measurement terminals to two measuring probes which are positioned clamping the battery to be measured vertically or horizontally so that the measuring terminals are pressed to contact. CONSTITUTION:Two measuring probes 1 positioned clamping the battery 2 to be measured vertically or horizontally are provided with two measurement terminals 8a and 8b which are positioned coaxially and insulated each other so that the terminals are compressed by a spring; and the terminals are pressed against the positive and negative electrode terminals of the battery to be measured to measure simultaneously the unloading voltage of the battery and the internal resistance of the battery while an AC voltage of specific frequency is applied between a remaining couple of measurement terminals. Consequently, the characteristics of the battery are measured extremely speedily and easily to decide efficiently on whether the quality of the battery is normal or not.
Patent JP-S58112791-A (JP)
Title: Optical information recording medium
Inventor: KUNIKANE MAKOTO
IPC: G11B7/24
Filed: 1981-12-28
Abstract: PURPOSE:To provide an optical information recording medium having a high reflectivity for wavelengths of laser rays and capable of enhancing the S/N ratio for read signals, by a method wherein a film of coloring matter comprising a triphenylmethane dye and having a bronze luster is supported on a substrate. CONSTITUTION:A solution prepared by dissolving a triphenylmethane dye (for example, CI basic violet 1, CI acid violet 49) into an organic solvent such as methanol is appllied onto the substrate by spraying, roller coating, dipping, spinning or other similar method to produce the film of the coloring matter having a bronze luster, thereby obtaining the objective recording medium.
Patent JP-S5997820-A (JP)
Title: Nut clamping machine
Inventor: MURAKAMI MASAMI
IPC: B23P19/00
Filed: 1982-11-29
Abstract: PURPOSE:To clamp a nut certainly without causing the same to fall off, by automatically feeding the nut onto chuck claws which are adapted to readily open and shut. CONSTITUTION:A guide pin 27 is provided with an engaging member 31, which is formed of three or more steel balls disposed substantially on the same plane and adapted to be readily retracted at a time. Therefore, the nut engaged with the steel balls 31 can be held horizontally and a box pin 16 slips on the nut (not shown) very much smoothly. Since the steel balls start to retreat at the same time, the nut never abut on the aimed stud greatly inclined thereto and a slant engagement between the nut and the stud is thereby prevented.
Patent JP-H0258122-A (JP)
Title: Display device
Inventor: HASHIMOTO HISAO
IPC: G06F3/147
Filed: 1988-08-23
Abstract: PURPOSE:To obtain a display device which effectively displays static numerical information and dynamic condition information by switching two code converting circuits and using them. CONSTITUTION:When the condition of an information processor is displayed on a display device 15, by making a signal line 26 effective, a selector circuit 14 selects a second code converting circuit 13 instead of a first code converting circuit 12. The four-bit information of a register circuit 11 is converted so that the data of lower-order three bits in the register circuit 11 may drive respective elements 35, 36 and 37 of the display circuit 15 in the second code converting circuit 13, and sent through a signal line 24, the selector circuit 14 and a signal line 25 to the display circuit 15. Thus, the screen can be switched to the numerical displaying and the condition displaying, and the change of the condition can be recognized by visual observation.
Patent JP-H0374838-A (JP)
Title: Epitaxial growth method
Inventor: SATO SHIRO
IPC: H01L21/20
Filed: 1989-08-16
Abstract: PURPOSE:To selectively obtain a recrystallization film excellent in the perfection of crystal, by projecting an X-ray beam on a amorphous thin film deposited on a substrate single crystal, and epitaxially growing and crystallizing the irradiated part position of the thin film. CONSTITUTION:An amorphous thin-film 2 is deposited on a substrate single crystal 1. The amorphous thin-film 2 is irradiated with an X-ray beam 3, and the irradiation part position of the X-ray beam 3 is epitaxially grown and crystallized. Thereby a recrystallization film excellent in crystallizability can be obtained, and the selective growth in the wafer surface can be realized with the X-ray beam.
Patent JP-H0655958-A (JP)
Title: Vehicular display device
Inventor: HIRANO SEIJI
IPC: B60R16/02
Filed: 1992-08-06
Abstract: PURPOSE:To make common use of a meter bobbin and a lamp circuit by rewriting a display condition freely according to a vehicle specification when a signal is displayed on a display means. CONSTITUTION:Plural nodes are connected to a multiple transmission passage 1, and a signal to be transmitted by this multiple transmission passage 1 is controlled by a CPU7 of a display unit 2, and is displayed on a meter part 4 and a warning lamp part 5. A ROM8 storing a program to control driving of the meter part 4 and lighting and lights-out of the warning lamp part 5 is connected to this CPU7. This program can be rewritten according to a change in a vehicle specification. Thereby, there is no need to replace meter bobbins of various meters in the meter part 4 according to the change in the vehicle specification or there is no need to rearrange a lamp circuit in the warning lamp part 5.
Patent JP-S6365720-A (JP)
Title: Dc-ac converter
Inventor: TOFUKU SUKEYUKI
IPC: H03M1/74
Filed: 1986-09-05
Abstract: PURPOSE:To reduce power consumption by inhibiting a midpoint current from flowing while a DA converter is not operated and making the midpoint current flow only at the operation of the DA converter. CONSTITUTION:A current output type DA converter 101 is of 4-bit constitution of 1LSB...8LSB and gives an output current from an output terminal 102. A DA converter input changeover circuit 103 selects to input input data I1-I4 to the DA converter 101 or to input a count signal from a binary up-down counter 105 based on a DA converter input switching signal. The level of the input switching signal 104 goes to a high level at no signal and the output of the counter 105 is inputted to the DA converter 101. The counter 105 counts up at the operation of the DA converter, the count is stopped when the content of the counter 105 reaches '8', the input switching signal 104 goes to a low level to input the input data I1-I4 to the DA converter 101, which outputs a waveform data.
Patent JP-S6270562-A (JP)
Title: Surface treatment of ferroalloy material
Inventor: ARAI TORU
IPC: C23C12/00
Filed: 1985-09-24
Abstract: PURPOSE:To efficiently form surface layer superior in adhesive property with parent material and made of dense nitride or carbonitride of Zr without causing stress in parent material, by applying diffusion treatment of Zr at a prescribed temp. while using a specified treating agent after forming nitride layer on surface of ferroalloy material. CONSTITUTION:Surface of ferroalloy material is subjected to nitriding treatment to form nitride layer of Te.N or Fe.C.N. The ferroalloy material, Zr material and >= one kind among chloride, fluoride, fluoboride, oxide, bromide, iodide, carbonate, nitrate, borate of alkali metal or alkaline earth metal or >= one of halogenide ammonium salt or metal halogenide are allowed to coexist with each other. Next, this is heat treated at <=700 deg.C to diffuse Zr to the ferroalloy material surface and to form the surface layer. By such a method, surface layer superior in resistances for wear and baking is obtd.
Patent JP-H0374368-A (JP)
Title: New azole-substituted cycloalkanol derivative, preparation thereof and agricultural and horticultural antimicrobial agent containing the same derivative
Inventor: ITO ATSUSHI
IPC: C07C45/67
Filed: 1989-08-15
Abstract: NEW MATERIAL:A compound of formula I (R1 is lower alkyl; R2 is H or lower alkyl; n is 1 or 2; A is N or CH). EXAMPLE:2-(4-Chlorobenzyl)-7-ethyl-1-(1H-1,2,4-triazol-1-ylmethyl)-1-c ycloheptanol. USE:A low toxic agricultural or horticultural antimicrobial agent exhibiting excellent controlling activity against broad plant diseases and having high safety on the handling thereof. PREPARATION:A new compound of formula V prepared from 1-(4- chlorobenzyl)-2-oxocycloalkanecarboxylic acid alkyl ester through a new compound of formula II or new compounds of formulas III and IV is subjected to an oxirane reaction using a sulfonium methylide or sulfoxonium methylide, or a new compound of formula VI prepared form the new compound of formula V by a Witting reaction is epoxidized to prepare a new compound of formula VII. The compound of formula VII is reacted with a compound of formula VIII (M is H or alkali metal) to provide the compound of formula I.
Patent JP-H02176634-A (JP)
Title: Rapidly chargeable flash device
Inventor: TSUJI KENJI
IPC: G03B7/16
Filed: 1989-08-15
Abstract: PURPOSE:To realize a rapidly photographing operation by prohibiting the display of charge completion which is performed by the comparison of the required light quantity for suitable exposure with the predetermined light emitting quantity of a capacitor in the case of judging distance information is invalid. CONSTITUTION:In the case of judging the distance information from a camera is invalid, the charge completion display by the comparison of the required light quantity with the predetermined light emitting quantity of the capacitors C5 and C6 is prohibited. Therefore, when the required light quantity for the suitable exposure is calculated from the distance information inputted from the camera, etc., the subject device does not display the flash charge completion too early or too late based on the erroneous distance information. Thus, when a shutter is released, the possibilities of exposure shortage and the charging time delay caused by the display delay are eliminated and the rapid photographing operation of the camera is realized.