baber/WOPTO huggingface dataset:
Patent JP-H07229409-A (JP)
Title: Valve timing control device
Inventor: YOSHIOKA MAMORU
IPC: F01L13/00
Filed: 1994-02-18
Abstract: PURPOSE:To suppress the slippage from the set value of operating timing of an engine valve in high rotating area. CONSTITUTION:The phase difference of an intake valve cam shaft 231 with a crank shaft 213 as a standard is determined on the basis of the time from the output pulse of a first magnetic sensor 215 to the output pulse of a second magnetic sensor 236 by a control device 26. When the internal engine rotating speed is a threshold rotating speed or higher, feedback control is stopped or a target phase difference is set lower than the most delay angle, whereby a variable valve timing actuator (VVT) 244 is fixed to a mechanical delay angle lower limit value to suppress the reduction in output resulted from the dispersion of valve timing.
Patent JP-H01199607-A (JP)
Title: Treatment of photosensitive coating solution
Inventor: INUKAI YUZO
IPC: G03C1/74
Filed: 1988-02-02
Abstract: PURPOSE:To simplify a deaerating and defoaming device and to reduce cleaning loss by passing a photosensitive coating soln. contg. fine bubbles through the inside of a porous polymeric membrane tube, and depressurizing the outside of the tube to remove the fine bubbles and dissolved air in the coating soln. CONSTITUTION:Before the prepared photosensitive coating soln. 11a is applied, an ultrasonic wave is projected on the soln. from an ultrasonic treating device 8 to deposit the dissolved air in the soln. as fine bubbles. The soln. contg. fine bubbles is passed through the inside of the porous polymeric membrane tube 20, and the outside of the tube 20 is depressurized to simultaneously remove the fine bubbles and dissolved air in the soln. As a result, the deaerating and defoaming device 18 can be simplified as compared with the conventional technique, and cleaning loss can also be reduced.
Patent JP-S54113724-A (JP)
Title: Cam shaft locking device of fuel injection pump
Inventor: ISHII MIYA
IPC: F02M59/00
Filed: 1978-02-24
Abstract: PURPOSE:To provide a locking device for preventing the rotation of a cam shaft at the time of transporting a pump and mounting the pump on an engine, wherein, in connecting the cam shaft to a member for driving an engine in an adequate rotational position, the connecting operation is simplified. CONSTITUTION:A cam shaft 6 is supported rotatably on a pump main body 2, and the proximal end of said cam shaft is protruded from the pump main body 2. To the protruded part of the shaft 6 there is fixed a coupling block 16 to be connected to be connected to the driving member of an internal combustion engine. In the fuel injection pump constituted as described above, a lock plate 24 having a fitting hole 24a forming a lock pin inserting guide is fixed to a bearing cover 14 as a pump main body side fixing member by means of a bolt 25. A lock pin 22 is screwed in the threaded hole 23 of said coupling block 16, and the proximal end of the lock pin 22 is inserted into said fitted hole 24a, thereby to hold and fix the cam shaft 6 in an adequate position.
Patent JP-H07228993-A (JP)
Title: Surface treatment of stainless steel
Inventor: MIZUNUMA TAKEHISA
IPC: C25D5/36
Filed: 1994-02-18
Abstract: PURPOSE:To remarkably improve corrosion resistance of stainless steel practically without delustering the surface by successively anodizing and cathodizing the steel respectively with a specified quantity of electricity with an aq. soln. having specified contents of chromic acid and phosphoric acid. CONSTITUTION:An stainless steel is anodized with an aq. soln. contg. 100-400g/l chromic acid and 1-5g/l phosphoric acid with the quantity of electricity of 10-50Asec/dm<2> (first treatment) and then cathodized with the aq. soln. with 50-300Asec/dm<2> (second treatment). A sufficient corrosion preventing effect is not obtained when the contents of chromic acid and phosphoric acid are below the lower limit, the effect is saturated when the contents are above the upper limit, and the surplus of chromic acid and phosphoric acid is increased. The contaminant depositing on the steel surface is not effectively removed when the quantity of electricity is below the lower limit in the first treatment, the corrosion preventing effect by chromium depositing in the second treatment is not obtd., and the gloss lowered above the upper limit. A sufficient corrosion preventing effect is not obtained when the quantity of electricity is below the lower limit in the second treatment, and the corrosion preventing effect is saturated and discoloration is caused above the upper limit.
Patent JP-H01198440-A (JP)
Title: Copper alloy for high tensile electric and electronic equipment
Inventor: ASAI MASATO
IPC: H01B1/02
Filed: 1988-02-01
Abstract: PURPOSE:To obtain the title copper alloy having excellent strength, corrosion resistance, solderability, heat resistance, bending workability, etc., formed by regulating each contents of Ni, Al and Sn, the independent and total contents of Zn, Mn, etc., the independent and total contents of Cr, V, etc., and each contents of O2 and N in the impurities. CONSTITUTION:The copper alloy contg., by weight, 3.5-10.0% Ni, 0.2-4.0% Al and 0.5-5.0% Sn, contg. 0.005-5.0% total of one or more kinds among 0.001-0.8% Mg, 0.001-0.8% Ca, etc., total 0.005-1.0% of one or more kinds among 0.005-0.4% Cr, 0.001-0.4%V, 0.005-0.4% Fe-P compounds, in which O2 contents are regulated to <=100ppm and S contents are regulated to <=10ppm in the impurities as well as the crystal grain size is regulated to 20ppm is obtd. The copper alloy is suitable to the manufacture of the miniaturized precision parts for electric and electronic equipment since it has the above-mentioned characteristics.
Patent JP-H03226292-A (JP)
Title: Control system for brushless dc motor and magnetic disc unit employing the same
Inventor: MASUDA HIROSHI
IPC: H02P6/08
Filed: 1990-01-31
Abstract: PURPOSE:To improve stability in rotation control without being subjected to source voltage fluctuation by measuring the voltage of a power supply for feeding drive current, after start until steady rotation, and varying a threshold according to thus measured voltage. CONSTITUTION:A DC brushless motor comprises a magnet rotor 162 having a plurality of poles 162a and a stator 161 having a plurality of second poles 161a. The rotor 162 is rotated synchronously through commutation where application of driving current onto individual windings is switched sequentially and variation per unit time of the driving current, which varies according to the relative positional relation between the first and second poles 162a, 161a, is compared with a desired threshold thus controlling the commutation timing. During a period after start until steady rotation, voltage of the power supply for feeding driving current is measured and the thresold is varied according to thus measured voltage.
Patent JP-H03227102-A (JP)
Title: Portable receiver
Inventor: SATO ATSUSHI
IPC: H01Q1/24
Filed: 1990-01-31
Abstract: PURPOSE:To realize a portable receiver while the effect of a human body is relieved with stable reception sensitivity by adopting a resonance circuit comprising a helical structure antenna and a capacitor for an antenna circuit and providing a prescribed tap to a loop antenna. CONSTITUTION:The frequency of a reception signal received by a helical antenna 11 is selected by a resonance circuit comprising of a capacitor 31 and the antenna 11. Since the impedance at the resonance state of the resonance circuit is higher than the input impedance of a demodulation circuit 32, a tap is taken for an optional position of the antenna 11 to take the matching of the impedance. The antenna 11 adopts the helical structure to make the interval of each pitch coarse. Thus, the Q of the resonance is decreased to some degree to reduce the degree of the effect by the human body. Moreover, since the coupling with the next state by the tap from an optional position of the loop antenna is attained, impedance matching becomes easy.
Patent JP-S56117444-A (JP)
Title: Terminal telephone equipment for travelling object
Inventor: YOSHIKAWA KENSHIYOU
IPC: H04W4/16
Filed: 1980-02-22
Abstract: PURPOSE:To apply an incoming control without worrying about the ineffectiveness of the incoming, by storing the number of the originating station during an incoming control and cancelling the incoming control state in case the incoming calls exceed a memory enable number. CONSTITUTION:With push of the incoming control switch 6, the incoming control lamp 7 glows to show the incoming control mode. At the same time, the control part 5 sends back the signal showing the incoming control mode in case an incoming arrives from another station. When the originator transmits the number of the telephone number of the originating station, the number is detected by the number detecting part 2. Then 1 is added to the incoming call number counting part 3, and the number of the originating station is stored in the memory 4. When deciding that a coincidence is secured between the number accumulated at the part 3 and the number of the memory enable incoming calls stored in the memory 4, the control part 5 gives an automatic cancel to the incoming control mode, and at the same time controls the lamp driving circuit 8 to give a blinking to the lamp 7 or change the light emitting color. Thus a cancel of the incoming control is displayed for the subscriber.
Patent JP-H07211405-A (JP)
Title: Connector structure of flat cable
Inventor: SERIZAWA YASUYOSHI
IPC: H01R12/08
Filed: 1994-01-24
Abstract: PURPOSE:To provide a connector structure for flat cables, which can connect fellow flat cables with each other, and retain the connection part firmly, and simplify the connection method too. CONSTITUTION:A housing part 3 is composed of a terminal accommodation part 20, which accommodates a plurality of elastic terminals 19, a base part 21, and a catching member 23. A first flat cable 4 is made a terminal by a holder 5 and a holder guide 6, and it is inserted and locked in the opening 17 of the housing part 3. A second flat cable 26 is caught by the base part 21 and the catching member 23, in the condition that the conductor 26a is laid on top of the elastic terminal 19, and further that catching part is welded by the laser beam L introduced from the insertion part 25.
Patent JP-S59148717-A (JP)
Title: Drug for vaginal application
Inventor: OKADA HIROAKI
IPC: A61K38/095
Filed: 1983-02-11
Abstract: PURPOSE:To provide a drug for vaginal application having promoted absorbability through vaginal mucosa and suitable for continuous application, by adding cyclodextrin to a polypeptide having physiological activity. CONSTITUTION:The objective agent contains (A) a polypeptide having physiological activity (e.g. insulin, somatostatin, etc.) and (B) cyclodextrin (e.g. alpha-cyclodextrin). Usually, a polypeptide having physiological activity has high hydrophilic property and low partition coefficient between oil and water, and is liable to be hydrolyzed with enzymes in the digestive tracts or at the walls of the digestive tracts, and accordingly the absorption of the agent through the digestive tracts is extremely difficult. However, the absorption of the drug through the varginal mucosa can be promoted by adding said cyclodextrin. It can be administrated without giving pain in contrast with injection, and continuous application can be carried out easily, resulting in the maintenance of high concentration in blood. The concentrtion of cyclodextrin is usally 1-90% (w/w), preferably 2- 50% (w/w) for solid drug.
Patent JP-S58144195-A (JP)
Inventor: NAKAGAWA SHIYUUICHI
IPC: D06Q1/00
Filed: 1982-02-16
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-S52106402-A (JP)
Title: Automatic core loading equipment
Inventor: HONDA MASAHIRO
IPC: H02K15/02
Filed: 1976-03-03
Abstract: PURPOSE: To assemble steel plates into a stator correctly as absorbing a mechanical error by providing a position detecting mean of circumferential and radial directions to detect a position based upon a core key to a steel plate holding mean of an industrial robot. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04262578-A (JP)
Title: Semiconductor device
Inventor: ARAKI TATSU
IPC: G01L9/04
Filed: 1991-02-15
Abstract: PURPOSE:To eliminate a leakage current between gage resistors, to obtain a stable resistance value and to enhance its accuracy by covering a substrate region interposed to be held between the gage resistors aligned in parallel with a shielding plate, and setting the plate and the substrate to the same potential. CONSTITUTION:A shielding plate 20 formed of a conductor made of metal, polysilicon, etc., is made of the same material as that of a connecting conductor 4. As a connection of the plate 20 and a semiconductor substrate to the same potential, a contact hole 21 is here provided at an oxide film. The plate 20 and the substrate are electrically satisfactorily conducted therebetween through the hole 21. If a protective film is contaminated to have a potential, since the plate 20 and the substrate have the same potential, the protective film is dielectric-polarized, but since the oxide film is interposed to be held between the plate 20 and the substrate, it is not dielectrically-polarized. Thus, a bypass is not generated between gage resistors 2 aligned in parallel, no leakage current flows, and the resistance values of the resistors 2 are stabilized.
Patent JP-H06236572-A (JP)
Title: Optical disk device
Inventor: SHIMIZU KAZUHIRO
IPC: G11B7/121
Filed: 1993-02-10
Abstract: PURPOSE:To enable the recording and reproducing under good condition by providing a dirt detecting function of an optical head and automatically removing dirt. CONSTITUTION:Data from an A/D converter circuit 33 and initial data stored in a storage circuit 35 are compared with each other by a comparator circuit 36, and a result is sent to a discriminating circuit 37. Thus, dirt of a lens of the optical head 4 is discriminated by the circuit 37 Upon discrimination of dirt, a brush driving motor 18 is driven via a brush motor control circuit 39 and a brushing motor driving circuit 17, and a brush 10 of a brushing mechanism part 19 is rotated to remove the dirt on the lens, so as to enable the normal recording and reproducing. Prior to rotating the motor 18, a mirror housing motor 1 is driven to house a mirror 3 into a housing part 2 by the circuit 39 via a mirror housing motor control circuit 38 and a mirror housing motor driving circuit 7. Then, after a given period of time by a timer 1, the mirror 3 is moved above the head by a signal from the circuit 7.
Patent JP-H11220324-A (JP)
Title: Antenna system
Inventor: KOBAYASHI KAZUO
IPC: H01Q7/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a small antenna system which can be easily assembled. SOLUTION: In this antenna system 11, a ground plane 12a covers an entire top surface of a two-sided printed circuit board 12 with an RF circuit pattern 12b printed on the under surface of the board 12. Thus, an RF circuit is obtained. A feeding conductor support stage 13 and a dielectric spacer 14 are laminated on the plane 12a, and a square loop element 15 is put on the spacer 14. The feeding conductors 16 and 17 put on the stage 13 are placed in parallel to the element 12, and one of both ends of each of both conductors 16 and 17 is connected to the antenna switching circuit of the RF circuit after piercing through the stage 13 and the board 12. The power is supplied to the element 15 from the conductor 16 or 17 via the electromagnetic coupling to transmit and receive the polarized waves.
Patent JP-S62186410-A (JP)
Inventor: JIYON HENRII AREKISANDAA
IPC: C04B35/00
Filed: 1987-02-02
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-H01197836-A (JP)
Title: System for display and change of tree structure data
Inventor: SATOU KAORU
IPC: G06F17/30
Filed: 1988-02-02
Abstract: PURPOSE:To facilitate the change processing of a node by storing the data for displaying the tree structure data as segmenting data and processing a change such as the insertion, the deletion, etc., of a designated node, as the change of the segmenting data. CONSTITUTION:A node segment assigning means 11 assigns a segment to each node. Subsequently, a display data generating means 12 generates character data displayed at every node, a list of width of a slave node, a pointer to a first slave node and a pointer to a second slave node as display data with regard to each node. A display control means 2 derives the position of the character data displayed by each node from the stored display data, and a designated coordinate node deciding means 3 decides to which node segment the designated coordinate belongs. In case of executing a change such as the insertion, the deletion, etc., of the node, a display data changing means 4 executes the operation of the insertion, the deletion, etc., of the node on its structure with respect to the display data stored as the structure. In such a way,when some node is changed, it will suffice that only the ancestor of the change node is changed.
Patent JP-H10240922-A (JP)
Title: Device for combining video signals expressing images with different perception depths
Inventor: DE BOER JAN
IPC: G06T3/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a device combining p video signals expressing images with different perception depths. SOLUTION: The device consists of p signal sources 10A to 10N respectively generating video signals by the form of a series of pixels which are respectively accompanied by a priority order signal deciding the depth of a signal and a key signal deciding the local variation of the depth, a selecting means selecting m pixels with m highest priority orders in each case and a mixing stage 26 mixing m the selected pixels. All of the p signal sources 10A to 10N are combined with the stage 26 by way of a bus system 12 with a pixel data bus 14, a key signal bus 16 and a priority order signal bus 18. Each source 10A to 10N is provided with a priority order signal bus detector to receive a signal on the bus 18 thereby and to compare with the priority order of itself and is provided with a switch means which is controlled by a priority order signal bus detector so that the bus may be combined with the stage 26 only with a source with m highest priority orders.
Patent JP-H02201164-A (JP)
Title: Automatic biochemical analyzer
Inventor: TANIMIZU HIROHARU
IPC: G01N35/02
Filed: 1989-01-30
Abstract: PURPOSE:To continuously execute a proper analysis for each item by executing the analysis in executing a sufficient agitating mixture as to each reaction container without changing the moving period of the reaction container in a multi-item analysis in which an analytic item to use a reaction liquid with good miscibility and an analytic mixing to use the reaction liquid with hard miscibility mixingly exist. CONSTITUTION:By pushing an analysis start key, the partial injections of a subject, a first reagent and a second reagent are successively executed corresponding to set items by a partial injectors 6, 7A and 7B, respectively, and a reactor is transported in an agitating position 11 direction. At such a time, since a partial injecting operation according to partial injection conditions is executed by a partial injection control part 1, a reaction container for an empty analysis for the subject, in which the reaction reagent is not partially injected, is necessarily arranged and transported in the rear stage of a reaction container for measuring the item in which the reaction liquid with the hard miscibility such as gamma-GTP and GOT is adjusted. In an agitation control part II, the half of a time when the container remains still in the agitating position 11, is used for the agitation, and the remaining time is used for washing a wash tank 12. In such a way, a step is divided into two, and the agitation of the hard miscibile liquid is sufficiently executed.
Patent JP-S61182200-A (JP)
Inventor: IIBOSHI AKIRA
IPC: G01C21/00
Filed: 1985-02-07
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-H09211955-A (JP)
Title: Stirring member for toner supplying device
Inventor: YOSHIKI SHIGERU
IPC: G03G15/08
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a stirring member for a toner supplying device capable of stably carrying/supplying toner, while reducing driving torque. SOLUTION: This stirring member 10 is provided with a stirring blade part 15 which is formed on a shaft 7 used also for a supplying member 8 for scraping from the end part of a container 2 housing the toner to a toner supplying part 20, in such a manner that the blade part 15 is twisted around the rotary shaft 7 from one end part 15b to the other end part 15c, in the longitudinal direction of a rotary outer peripheral part 7d and provided with a thin part formed at the top end 15a of the blade part 15. A carrying member 9 for carrying the toner to the supplying member 8 is provided and a slit 16 is provided to divide the top end 15a in the thin part, so that the rigidity of the top end side of the carrying member 9 is reduced.
Patent JP-2000219436-A (JP)
Title: Watering hose winding unit
Inventor: TAKAGI TOSHIO
IPC: B65H75/40
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce the cost while reducing the number of parts item and assembling man-hours by regulating the movement of a boss part in the axial direction while pinching an inner and an outer end surface of the boss part with a loose- out stopper lock piece and an abutment piece provided in a hose connector, and regulating the rotation while fitting a fixing projection in a fixing recessed part of the boss part, and fixing it with one operation. SOLUTION: A cylindrical fitting part 30 of a hose connector 3 is provided with loose-out preventing lock pieces 31, 31 and a flange-like abutment piece 32, and an elastically deformable fixing projection is projected from the inside of the abutment piece 32 at positions expressed with marks 39, 39. When the lock pieces 31, 31 are inserted into the boss part 13 through large diameter recessed parts 34, 34, the fixing projection of the abutment piece 32 is fitted in starting ends 36a, 36a of guide grooves 36, 36 and while the abutment piece 32 abuts on the outside of the boss part 13. In this condition, the abutment piece 32 is turned, and the fixing projection is rotated for movement to end parts 36b, 36b of the guide groves 36, 36, and fitted in the fixing recessed parts 37, 37.  With this structure, the loose-out preventing lock pieces 31, 31 are rotated and locked with the inside end surface of the boss part 13.
Patent JP-S62180420-A (JP)
Title: Printer device
Inventor: KOBAYASHI HIROTSUGU
IPC: B41J13/00
Filed: 1986-02-04
Abstract: PURPOSE:To prevent erroneous selection without requiring an output form that is carried out by an operator, etc., even if plural output devices are connected via a single printer, by storing the data into a memory for each output device or each JOB at the same time providing a form receiver in response to said each output device or each JOB. CONSTITUTION:A selection control circuit 3 delivers the control signal to a memory selecting circuit 6 to select one of memories 4-1-4-3. Thus the circuit 6 selects the contents of the memory indicated by said control signal and outputs them to a printer 7. The printer 7 imprints the print data stored in the memory. While the stacker selecting signal is applied to a stacker control circuit 8 to store the print result in the indicated form receiver in response to the JOB number. Then the circuit 8 drives a stacker selecting device 9 to store the print result in the designated form receiver. Thus the device 9 stores the forms delivered from the printer 7 to the form receivers 10-1-10-3 set in response to the JOB numbers.