baber/WOPTO huggingface dataset:
Patent JP-S60191859-A (JP)
Title: Braking fluid pressure control unit
Inventor: TANBARA MASAKAZU
IPC: B60T8/28
Filed: 1984-03-12
Abstract: PURPOSE:To improve braking stability ever so better, by calculating the extent of car weight from the detected value of master fluid pressure at a time when the setting deceleration is obtained, while finding a split point (a decompression starting point) from this car weight, and controlling a hydraulic control actuator. CONSTITUTION:Each of rear brakes 7 and 8 is controlled by the braking fluid pressure produced in a master cylinder 3 by operation of a brake pedal 1 via a hydraulic control actuator 9. In this case, at a control unit 12, first whether car deceleration reaches the setting value or not judged from each output of wheel speed sensors 10 and 11. And, when judgment of YES is the case, a split point to start the decompression control of rear fluid pressure is calculated from an ideal braking force curve on the basis of the car weight to be found out of master fluid pressure Pm by a fluid pressure sensor 6. Next, the desired position of a pulse motor inside the actuator 8 on the basis of the split point, whereby the pulse motor is controlled according to the generated pulse value obtainable of a difference with the last pulse motor position.
Patent JP-S54138377-A (JP)
Title: Selection method of semiconductor light emitting element
Inventor: YAMAMOTO MOTOYUKI
IPC: H01L21/66
Filed: 1978-04-20
Abstract: PURPOSE: To check defective goods before element selection, by forming a plurality of light emitting elements providing one electrode on one semiconductor wafer and observing the distribution of dark points and luminance unevenness at the action region of each light emitting element through power application on wafer entire region.  
     CONSTITUTION: In forming four respective semiconductor lasers on one N type GaAs substrate 1, first the N type GaAlAs layer 2 is grown on the substrate 1. Next, the P type GaAs layer 3, P type GaAlAs layer 4 being active layer, and stripe shaped P type GaAs layer 5 are formed with lamination on it, and light emission is made from the active region of the layer 5. After that, the P side electrode 6 is coated on the entire surface including it, but the N side electrode 7 placed at the back of the substrate 1 is formed only the circumference of the element region. Thus, the condition of light emission from the active region 3 illuminating in stripe shape is observed with the infrared ray industrial television 8 from the N side, to avoid to use defective goods by inspecting the dark point distribution and luminance unevenness at each light emission region. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53132673-A (JP)
Title: Shock absorber for motorcar
Inventor: TOMITA TAKAO
IPC: F16F9/512
Filed: 1977-04-23
Abstract: PURPOSE:To offer an oil pressure shock absorber for motorcars which assures necessary dampling characteristics with the velocity and stroke of piston united.
Patent JP-S62204852-A (JP)
Title: Preparation of ion exchange material
Inventor: MIYAJIMA HARUMI
IPC: B01J20/285
Filed: 1986-03-04
Abstract: PURPOSE:To enhance the separation capacity of a separation column, by a method wherein a glycidyl group is introduced into a paraffin impregnated porous globular carrier and, after the removal of paraffin, amine is reacted with the glycidyl group to introduce an ion exchange group. CONSTITUTION:A hydrophilic porous globular carrier obtained by polymerizing a monomer along with a crosslinking agent is impregnated with paraffin and subsequently dispersed in an alkaline solution. A reagent having a glycidyl group and capable of reacting with a hydroxyl group is reacted with the carrier in the presence of a catalyst to introduce the glycidyl group into the carrier. Subsequently, this carrier is washed with a solvent to wash off paraffin and subsequently dispersed in an amine solution to react amine in the solution with the glycidyl group introduced into the carrier and a minute amount of an ion exchange group is introduced only into the surface of the carrier to prepare an ion exchange material.
Patent JP-H01221981-A (JP)
Title: Image forming device
Inventor: HAYASHI MASAYUKI
IPC: H04N1/387
Filed: 1988-02-29
Abstract: PURPOSE:To allocate plural documents to one piece of transfer paper after reduction so as to produce a combined copy by storing picture data, divided shapes of documents, and variable magnifications in a storing means. CONSTITUTION:After the set dividing condition of a copy is set by operating an operating section, plural copies are set in an automatic document feeding device. When copying works are started, the information on the documents is stored in a laser card through a laser card controller 53 while replacing the documents and variably magnifying the magnifications of the documents to prescribed magnifications at every document scanning and shifting the reference coordinates of a memory by means of a direct memory controller 53. On the other hand, page data, such as the divided form of a page, sizes of the documents are also written in the laser card and the allocation of the copy is performed through the operating section. The variable magnifications for the reduction of the documents are automatically fixed in accordance with the storing content of the laser card when sized of the documents and transfer paper are decided. Therefore, the dividing number of a copy is automatically judged and a hard copy can be outputted by reducing the documents.
Patent JP-H08248313-A (JP)
Title: Zoom lens
Inventor: KONO TSUTOMU
IPC: G02B13/18
Filed: 1995-03-07
Abstract: PURPOSE: To provide a compact and simple zoom lens having a short focal distance at the wide-angle end. CONSTITUTION: This zoom lens is composed of a positive front group and a negative rear group having a positive lens and a negative lens. The conditions: |f2 /f1 |<=1, νp >50, νn <50 are satisfied, where, νp : the Abbe number of a positive lens in the rear group, νn : the Abbe number of a negative lens in the rear group, f1 : the focal distance of the front group and f2 : the focal distance of the rear group.
Patent JP-H07256517-A (JP)
Title: Electric discharge machining apparatus
Inventor: SAWADA KIYOSHI
IPC: B23H7/36
Filed: 1994-03-17
Abstract: PURPOSE:To provide an electric discharging machining apparatus for facilitating the adjustment of a working liquid level without needing to provide a door for a working tank and vertically move the working tank for ensuring a work space in the attachment and removal of a workpiece. CONSTITUTION:A working tank 8 having a vertically expansible side wall like a bellows for example is provided in which is provided a liquid exhaust pipe 9 having the opening end moved vertically.
Patent JP-S51122387-A (JP)
Title: Semiconductor laser driving circuit
Inventor: NAGAI YASUO
IPC: H01L33/00
Filed: 1975-04-18
Abstract: PURPOSE:Semiconductor laser driving circuit employing NRZ pulse as an input singal to be high speed also differentiated circuit and AND circuit to prevent a pattern effect.
Patent JP-S59210516-A (JP)
Title: Thin film head for magnetic recording and reproduction
Inventor: TABEI MASATOSHI
IPC: G11B5/17
Filed: 1984-03-14
Abstract: PURPOSE:To reduce the total thickness of a device by having a direct electrical contact between a bottom ''Permalloy'' layer and an inside end part of a winding and eliminating a ''Permalloy'' conductor of a bridge which connects the inside end of the winding to a current introduction part. CONSTITUTION:The inside end 41a of a winding 40 extends through the 1st insulated layer 60a to secure a direct electrical contact between the winding 40 and a bottom ''Permalloy'' layer 20. The layer 20 is connected to a current driver 44 via an electric wire 46' and a pad 42. The wire 46' is connected to the outside end of the layer 20. The current of the driver 44 is supplied to the layer 20 through the wire 46'. In this case, the layer 20 is connected directly to the end 41a. In such a way, the conventional bridge electric wire is eliminated to reduce the thickness of a thin film record head. As a result, the number of manufacturing process stages is also decreased.
Patent JP-H10225550-A (JP)
Title: Card
Inventor: YAO YOSHIKI
IPC: A63F1/02
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To offer a topic related to a personality of a person, or play a game by constituting a card of plural labels by pictorially expressing various concrete sub-personalities to constitute a personality. SOLUTION: A card is constituted of plural labels 10, and a human figure- containing picture 11 to express a sub-personality is drawn in a central part on the surface 10a side of the respective labels 10. A word 12 to express the sub-personality shown by the picture 11 is recorded in an upper position of the picture 11. Group marks 14 are recorded in the left upper and right lower parts of a surface 10a, and numeric values 15 are recorded just above and just below these. Design can be drawn on the reverse 10b. The group marks 14 are formed in a heart shape, a diamond shape, a spade shape and a club shape, and the respective groups are constituted on 13 sheets. For example, when plural sheets are selected from the labels 10 of these 52 sheets, a type of its personality can be known, or its tendency can be known, and it can be utilized for self-growth.  A self-introduction game or the like can also be played.
Patent JP-H01221765-A (JP)
Title: Image forming device and developing unit for exchanging
Inventor: SHIRATORI TATSUYA
IPC: G03G15/01
Filed: 1988-02-29
Abstract: PURPOSE:To accomplish sure and stable identification by simultaneously provid ing a circuit for identifying the type of a developing unit in a connector which transfers a signal from the toner residual detecting means of the developing unit to the controller of a copying machine main body. CONSTITUTION:The pin (a) of the connector 34 on the developing unit side is a signal line for transferring the signal generated by a toner residual detecting sensor in the developing unit 13 and the pin (b) thereof is a signal line for GND. The pins (c) and (d) are constituted as identifying and detecting parts for the kind of the developing unit and short-circuited, for example, with a lead wire, etc. On the other hand, the pin A of the connector 35 on the copying machine main body side is provided for receiving the signal from the toner residual detecting sensor from the pin (a) and the pin B is the signal line for GND, then the pins C and D are the signal lines for identifying the type of the developing unit 13. In such a case, a connected state by the pins (c) and (d) short-circuited on the developing unit side and the electrically disconnected state of the pins C and D can be identified. Thus, the accurate identification without erroneous recognition can be accomplished.
Patent JP-H06239099-A (JP)
Title: Lacquered product and manufacture thereof
Inventor: TAKASAKI KAZUYOSHI
IPC: B44C3/00
Filed: 1993-02-12
Abstract: PURPOSE:To obtain an excellent Japanese-lacquered product having fresh gloss equivalent to that of a pear-grained laquer at low cost in a simple manner by applying only one final coating and polishing, by providing a final coating of lacquer layer, in which gold dusts on which a polyester film has been deposited under vacuum are suspended. CONSTITUTION:A lacquered product is provided by preparing a final coating of lacquer layer, in which gold dusts on which a polyester film is deposited under vacuum are suspended. In manufacturing the product, gold dusts on which a polyester film has been deposited under vacuum and which have small specific gravity and a final coating lacquer are mixed together to prepare a final coating laquer, which lacquer including the gold dusts is applied and dried and thereafter the surface of coating is polished. For example, a polyester film 2 is deposited under vacuum on a large number of gold dusts, wherein the film 2 is deposited over the upper and lower sides of a large number of gold dusts 1, as a whole, to prepare gold dusts 3 for mixing, and on the other hand, a lacquer 4 to be mixed has transparency equivalent to that of pear-grained lacquer. Next, the lacquer 4 in which the gold dusts 3 are suspended is applied to a product 5, following which the surface thereof is polished along a horizontal line 6.
Patent JP-S55140795-A (JP)
Title: Automatic crystal growing device
Inventor: HOSHIKAWA KEIGO
IPC: C30B15/20
Filed: 1979-04-19
Abstract: PURPOSE: To maintain stable crystal growth over the whole crystal growing zone even in case of a large amount of a melt by controlling the number of rotations and the rotating direction of a crystal and a crucible corresponding to a crystal growing state change in accordance with a predetermined program.  
     CONSTITUTION: In order to make a crystal diameter constant by the operation of automatic diameter control systems 1-2-3 and 4-5-6, a crystal is pulled while repeating a short-period pulling rate change, and temp. conditions fit for each growing state are adopted by the operation of main control system 7-8-9, whereby crystal growth proceeds at a proper average crystal growing rate. By the operation of crystal rotation control system 7-10-11 and crucible rotation control system 7-12-13 the growth proceeds in accordance with such a program that makes the rotating direction and the number of rotations of the crystal and the crucible appropriate corresponding to each crystal growing state with respect to the length and diameter of the grown crystal, the amount of the residual melt, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07256648-A (JP)
Title: Production of bent hose
Inventor: KATO MITSURU
IPC: B29C33/38
Filed: 1994-03-17
Abstract: PURPOSE:To enhance the degree of freedom of a bent shape and to keep the restoring force of a mandrel high at the time of the shape restoration of the mandrel in the production of a bent hose using the mandrel made of a shape memory alloy. CONSTITUTION:A mandrel 1 is formed from a large number of wire rods made of a shape memory alloy. Since the min. radius of curvature of bending can be reduced as the diameter of the wire rods becomes small, the degree of freedom of the bent shape of the mandrel 1 is enhanced by constituting the mandrel of a large number of the wire rods 10.
Patent JP-S59172007-A (JP)
Title: Numerical controller
Inventor: KIYOKAWA MORIO
IPC: G05B19/4093
Filed: 1983-03-22
Abstract: PURPOSE:To write freely control data at the user side by providing a setting display part which supplies a command given by high-class words and a memory part containing plural specific regions. CONSTITUTION:A desired program is supplied through a keyboard at a setting display part 50 and by means of high-class words such as BASIC language, etc. and stored in a user program region 42 provided at a memory part 40. This memory part 40 contains a user data information region 43 and a system program region 41. A control part 3 performs an operation at an arithmetic part 5 on the basis of said program and stores the result of the peration in the region 43. At the same time, the data is converted into machine words in accordance with a system program of the region 41. Then a machine tool 7 is controlled as desired via an output part 6.
Patent JP-S60190360-A (JP)
Title: Printed matter inspector
Inventor: ISHIHARA TERUO
IPC: B41F33/00
Filed: 1984-03-12
Abstract: PURPOSE:To enable the detection of defective parts from a printed matter moving fast by providing two image sensors adapted to take first and second patterns to be inspected each time a printing machine moves by a fixed value to perform a special processing of video signals therefrom. CONSTITUTION:When defective parts are detected from same patterns P1 and P2 printed repeatedly in two rows along the length of a printing paper 1 thereon moving at a constant speed lengthwise, image sensors 2 and 3 are provided separately on the running ways of the patterns P1 and P2 to determine the difference based on video signals from both the image sensors 2 and 3 with a subtraction circuit 6. Then, it is judged with level discriminator circuits 7 and 9 whether the level of the difference is within a specified range or not.
Patent JP-2000251913-A (JP)
Title: Operating method for layered fuel cell, layered fuel cell and layered fuel cell system
Inventor: ASAOKA MASAHIKO
IPC: H01M4/86
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an operating method for a layered fuel cell, a layered fuel cell and a layered fuel cell system, capable of suppressing dispersion of a cell voltage caused by a temperature difference of each cell without lowering the output per unit volume, and thereby obtaining high energy efficiency. SOLUTION: In a layered fuel cell provided with a coolant flow passage 60 every time two cells 44, 45 are superimposed, a flow rate, a pressure and/or a humidified amount of gas supplied to each cell and/or exhausted from each cell are varied for every cell. In a fuel cell system equipped with the layered fuel cell, an operating condition is detected for every cell group in a different temperature environment by using a means of detecting a fuel cell operating condition, and a rate of flow, a pressure or a humidified amount of reaction gas supplied to each cell group is individually controlled by using a humidified amount control device and a reaction gas supply control device.
Patent JP-H07260942-A (JP)
Title: Radiation measurement monitor device
Inventor: NONOUCHI HIDEYUKI
IPC: G01T1/20
Filed: 1994-03-18
Abstract: PURPOSE:To measure the radiation contamination of even such a measuring object as having a complicated contour with high detection efficiency by using an optical fiber scintillator having mobility and flexibility, and inflating an air bag at the time of measurement for keeping the measuring object in close contact with the scintillator. CONSTITUTION:A measuring object 2 is placed on a movable detection bed 1, and this bed 1 is elevated on the operation of an electric motor 21. The bed 1, when elevated up to the position of a stop position detector 22, is stopped, thereby stopping the object 2 in the vicinity of an upper optical fiber scintillation detector 4. Then, an air bag 5 is charged with the air under control by a pressure control section 6 and the bed 1 is further pushed upward, thereby keeping upper and lower optical fiber scintillators 4 and 12 having mobility and flexibility, in close contact with the object 2. According to this construction, the object 2 having versatile contours and sizes can be coped with, and at the same time, as measuring distance is short, radiation detection efficiency and detection sensitivity can be enhanced.
Patent JP-H02226941-A (JP)
Title: Interface connection system
Inventor: SHIRAI NOBUO
IPC: H04L29/10
Filed: 1989-02-28
Abstract: PURPOSE:To eliminate the branching of a signal in an interface and to guarantee an operation by providing at least one of a 1st circuit having two drivers, a 2nd circuit having a loopback circuit and a 3rd circuit capable of selecting a driver and a receiver with a selector. CONSTITUTION:When the branching of the signal is required in the connection between DTEs, the input terminals of drivers 222, 223 are connected and the same signal is outputted from the drivers. The output terminal of a receiver 235 is connected to the input terminal of a driver 225 and a signal fed to the receiver 235 is looped back by the driver 225. One input terminal of a selector 241 and the input terminal of the driver 224 are connected and the other input terminal and the output terminal of the receiver 234 are connected. By the selection of the selector 241, either the signal loopback or the normal signal reception is implemented. Thus, the branching of the signal within an RS-232C interface is avoided.
Patent JP-S51122670-A (JP)
Title: A method of treating steel-making slag
Inventor: MIYASHITA YOSHIO
IPC: F27D15/00
Filed: 1975-04-19
Abstract: PURPOSE: Steel-making molten slag is converted into a composition which can be effectively utilized as a lime source for blast furnaces or as a raw material for cement. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08210340-A (JP)
Title: Split nut
Inventor: FUKUSHIMA KEIICHI
IPC: F16B37/10
Filed: 1994-02-08
Abstract: PURPOSE: To save the labor in engagement and disengagement by providing a two-split type flange nut to be jointly used with a bolt, and using the flange nut integratedly with a band nut to be fitted thereto. CONSTITUTION: When two or more articles are press-fitted, split nuts a, b are combined in the vicinity of a fixed article by a bolt to be used, a band nut is inserted, and tightened by a spanner. The split nuts a, b are tightened by the friction between the bolt and the screw tapered part of the split nuts a, b, and the more the nuts a, b are tightened, the more outwardly they are extended, and the band nut is firmly fixed. When the nuts are removed, the band nut is turned in the loosening direction, the split nuts a, b are loosened, and the band nut is easily drawn out and the split nuts a, b can be removed. Much labor can be saved in removing the nuts from the bolt.
Patent JP-H06258311-A (JP)
Title: Reaction medium of 1,2-diphenyl ethylenediamine with catechol amines
Inventor: KODA MASAYOSHI
IPC: G01N30/88
Filed: 1993-03-09
Abstract: PURPOSE:To quantitatively measure catechol amines with high sensitivity and with good reproducibility by a method wherein an amphoretic compound having a structure which is similar to the partial structure of a reaction product is used as a medium. CONSTITUTION:A mixed liquid which is composed of a labeling agent A 8, blood plasma 7 and a labeling agent B 9 is produced by an autosampler 3, and a labeling chemical reaction is completed by a reaction unit 10. After that, a pump 2 is started, a reaction liquid is sent to a concentrating column 17 by using a concentrated liquid 1, impurities are removed, a catechol amine derivative is concentrated, a valve 16 is changed over to a flow passage indicated by a solid line, the catechol amine derivative which has been concentrated is isolated by an analytical column 18. At this time, while eluents 11 to 13 are being degassed in an on-line manner by a degassing apparatus 14, they are isolated by a low-pressure gradient elution operation by using a pump 15. Individual catechol amine derivatives which have been isolated fluorescence- detected at a prescribed wavelength by a fluorescence detector 19 and computed quantitatively by a data processor 20.
Patent JP-H11250113-A (JP)
Title: Lsi power consumption estimating system
Inventor: TAKAHASHI NAOYA
IPC: G06F17/50
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To precisely estimated chip power with its details at an easily stage of design by executing the power estimation of a chip on the basis of the external specification and the function-wise ratio data base of the chip. SOLUTION: In an I/O part estimating processing part 1 obtains the power of the I/O part of a newly designed chip from a specific expression by giving a voltage, a load capacity, a frequency and the number of pins. A new design part estimating processing part 3 first gives the function kind, the voltage, the frequency, the number of the gates, the unit capacity and the clock constitution of the new design part. Next, the number of FFs/gate ratio is obtained by referring to the function-wise ratio data base 5 from the designation of the kind of a function. Next, a clock power/logic ratio is obtained by referring to the data base 5 from the kind of the function and the obtained clock system power is divided by the clock power/logic power ratio to obtain a logic system power. The sum of the clock system power and logic system power provides the whole power of the new design part.