baber/WOPTO huggingface dataset:
Patent JP-S5783101-A (JP)
Title: Auxiliary power unit for vehicle
Inventor: IIDA KATSUJI
IPC: B60L1/00
Filed: 1980-11-10
Abstract: PURPOSE: To eliminate a transformer for field control in a power unit by installing an output winding for field control power unit in an output transformer.  
     CONSTITUTION: An output winding W 22  feeding an output to a field regulator unit 4 for controlling a current flowing in a field 2b of a DC motor 22 and an output W 21  feeding an output to a load 8 are fitted on an output transformer 6' of an auxiliary power supply inverter 5. With this construction, a transformer for field control can be eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H063964-A (JP)
Title: Magnet roll
Inventor: YAMASHITA KEITARO
IPC: B24C11/00
Filed: 1992-06-17
Abstract: PURPOSE:To provide the magnet roll having a sleeve which is formed with a uniformly rough surface and has good transferability. CONSTITUTION:This magnet roll is formed by constituting a permanent magnet 1 which is provided with plural pieces of axially extending magnetic poles on its outer peripheral surface and a sleeve 6 which is formed of a nonmagnetic material to a hollow cylindrical shape in such a manner that the member and sleeve can be relatively freely rotated via a flange 3, 4 provided on the both ends. The surface of the sleeve 6 is formed to 0.5 to 8mum surface roughness (Rz) by a blasting treatment using spherical particles consisting of nonmagnetic materials and having 3 to 4g/cm<3> density and 11 to 14 Mohs hardness.
Patent JP-S5857754-A (JP)
Title: Semiconductor pressure-electric converter
Inventor: YAMAGAMI KOUZOU
IPC: H01L29/84
Filed: 1981-10-01
Abstract: PURPOSE:To obtain a high performance pressure-electric converter at low cost by making the thermal expansion coefficient within a specified temperature range of the whole or a part of the thermal stress absorbing material smaller than that of the semiconductor substrate and the metal supporting means  thereof. CONSTITUTION:As the material 6, the material of which thermal expansion coefficient at the brazing temperature of about 200-500 deg.C is smaller than any expansion coefficient, in the same temperaure range, of the Si pressure sensitive element 1 and the external supporting plate of Fe-Ni 42%, for example, the Fe- Ni 36% is selected, the received pressure transmitting ventilation hole 6a is provided at the center and the element 1 and supporting plate 3 are fixed through the bonding layers 3, 5. According to this structure, a stress made by supporting plate 4 is not directly transmitted to the element 1 and therefore an offset drift voltage is remarkably improved. In addition, height of the stress absorbing material 6 may be much lower than the height of prior art and the ventilating hole can also be formed easily. Thereby, the cost of element can be lowered.
Patent JP-S5857966-A (JP)
Title: Ink supply device
Inventor: TOGANOU SHIGEO
IPC: B41J2/175
Filed: 1981-10-02
Abstract: PURPOSE:To stably supply ink over a long period of time by a structure wherein an equipment, which supplies ink sucked in from an ink tank to an ink jet head under pressure, is provided at every ink jet head. CONSTITUTION:A check valve 305 is provided in an ink tank 301. The check valve 305 comprises in providing two non-return valves 313 and 314, which respectively consists of valve supporting parts 307 and 308, valves 309 and 310 and valve retaining parts 311 and 312, normal to each other in a check elbow 306. A cylinder block 315 consists of a spring 317, a spring retainer 318 and a piston 319, all of which are inserted into a cylinder 316 and blocked by a cylinder cover 320 within the cylinder 316. The cylinder 316 communicates with an ink flow passage 324 formed between the non-return valves 313 and 314 of the check valve 305 by means of a joint 323.
Patent JP-H11347179-A (JP)
Title: Game machine
Inventor: SAKAMOTO KOICHI
IPC: A63F7/02
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To impart the winning message of a privilege game prize to a player with decorativeness higher than a conventional machine by imparting the winning message of the privilege fame prize through a reporting means to the player while controlling the ON of respective light sources, which are provided at the back of rotary reels, on a prescribed display condition. SOLUTION: When a privilege game prize winning flag is raised and all reels 3-5 are stopped, reel lamp flickering control processing is performed and respective back lamps 57a-57c of the respective reels 3-5 are flickered on the prescribed display condition. When a 'BB' winning flag is raised, for example, the back lamps on the upper, middle and lower stages of the second reel 4 are successively turned on as shown by (a), (b) and (c) and the respective back lamps on the lower, middle and upper stages of first and third reels 3 and 5 are turned on later as shown by (d), (e) and (f). The player watches the display condition and can know the occurrence of the privilege game.
Patent JP-S6314254-A (JP)
Title: Bank switching control method
Inventor: IKEDA SHIGEO
IPC: G06F12/06
Filed: 1986-07-04
Abstract: PURPOSE:To perform a test on a RAM and to reduce a program development work by providing a bank switching control program, a bank switching mechanism, and a logical/physical bank mapping table to switch banks. CONSTITUTION:Each data of a logical/physical bank mapping table 13 is freely rewritten by a user program on a RAM, and correspondence relations between logical banks and physical banks are freely changed. A program 10 uses the number of a bank to be switched as a parameter to call a bank switching control program 11. The progam 11 reads physical/logical bank switching data from the table 13 based on the received parameter and outputs this data to a bank changeover switch mechanism 12 to switch the bank. Since the contents of the table 13 are rewritten by the user program to select a different bank in the same banks, the test is performed on the RAM in case of program development to be converted to a ROM, and the program development work is reduced.
Patent JP-S6223742-A (JP)
Inventor: KOBAYASHI CHIYOKICHI
IPC: E04B1/94
Filed: 1985-07-17
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-S5947832-A (JP)
Title: Semiconductor circuit
Inventor: OBATA HIROYUKI
IPC: H03K3/3565
Filed: 1982-09-10
Abstract: PURPOSE:To set a logical threshold value lower or higher along the changing direction of an input signal, by providing one-stage of an inverter in addition to a conventional Schmitt trigger circuit so as to make input and output in phase with each other. CONSTITUTION:The titled circuit consists of an FETQ17 used as a load element connected between a series circuit comprising FETQ18, Q19, the drain of the FETQ18, and the 1st power supply terminal (+VDD), an FETQ20 connected between a connecting point 12 of the FETsQ18, Q19 and the 1st power supply terminal, and a Schmitt trigger circuit 10 whose output is in phase to the input and whose input/output characteristic draws hysteresis loop. Further, the gate of the FETsQ18, Q19 and the input of a circuit 10 are connected to the input terminal, the gate of the FETQ20 is connected to the output of the circuit 10, and a connecting point 11 of the FETsQ17, Q18 is connected to the output terminal respectively.
Patent JP-H11355965-A (JP)
Title: On-vehicle charger
Inventor: ADACHI HIDEMARO
IPC: H02J7/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent a battery from running out by a failure to turned off a switch and heat dissipation and efficiency deterioration from being generated due to a loss by a reverse current preventing diode. SOLUTION: A switch 22 interrupting an output from a power circuit 15 to a battery 16 is provided. Switch drive parts 19, 20, 23 interrupting the output from the power circuit 15 to the battery 16 by operating the switch 22, when an AC input is not applied to the power circuit 15 from an AC input power source, are provided.
Patent JP-H10332672-A (JP)
Title: Measuring method for hexavalent chromium
Inventor: MATSUI HIDEHIRO
IPC: G01N31/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method in which hexavalent chromium can be measured precisely without generating a white precipitate by a method wherein, before the hexavalent chromium is adjusted to be sufurically acidic, a hexametaphosphate aqueous solution is added to sample water. SOLUTION: About 5 ml of a hexametaphosphate aqueous solution (about 500 mg/l) is added to about 25 ml of sample water, and water is added additionally so as to obtain the total amount of 40 to 45 ml. Then, about 2.5 ml of sulfuric acid (1+9) is added, about 1 ml of a diphenylcarbazide solution (about 10 g/l) is added, and water is added, and the total amount is set at about 50 ml so as to be stirred. After about five minutes, an absorbance A is measured at a wavelength of about 540 nm by a spectrophotometer or the like. When the hexametaphosphate aqueous solution is added, it is possible to prevent the generation of the precipitate of calcium sulfate due to the addition of the sulfuric acid (1+9).  As a reference solution for a blank test, about 0.5 ml of acetone is added instead of the diphenylcarbazide solution, it is treated in the same manner, and an absorbence B is measured at a wavelength of about 540 nm. When the absorbance B is subtracted from the absorbance A, an absorbance which is based on hexavalent chromium in the sample water is obtained, and the concentration of the hexavalent chromium in the sample water can be found on the basis of a working curve.
Patent JP-H09321403-A (JP)
Title: Circuit substrate and its manufacture
Inventor: WAKABAYASHI AKINAO
IPC: H05K3/40
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a circuit substrate of high yield and its manufacturing method wherein adhesion between a copper foil and a conductive paste is good, with no poor conduction, and manufacturing is easy. SOLUTION: A circuit pattern 12 of copper foil which is formed on both surfaces of an insulating substrate 10 is provided. The circuit pattern 12 is obtained by roughening surface of the substrate 10 with a second copper complex of azoles. In the roughened circuit pattern 12, a through hole 14 is formed, and a conductive paste 4 such as a silver paste is applied to the through hole 14, and the conductive paste 4 is brought into contact with the circuit pattern 12.
Patent JP-S6136801-A (JP)
Title: Decentralized controller
Inventor: OGAWA YOSHIMI
IPC: G05B7/02
Filed: 1984-07-30
Abstract: PURPOSE:To always obtain the coincidence among results of integrating calculations obtained by controllers by exchanging the integration values obtained through the integration calculating parts of each controller and at the same time using always the integration value obtained by one of those controllers. CONSTITUTION:The integration value I01 used at an arithmetic part 102 of a controller 100 is sent to a controller 200 via a common data bus 10. While the integration value I02 used at an arithmetic part 202 of the controller 200 is sent to the controller 100 via the bus 10. A selector 400 monitors the working states of both controllers 100 and 200 based on a face that the control data OD1 and OD2 are delivered from these controllers for each prescribed value and delivers selection commands C1 and C2 to both controllers 100 and 200 via the bus 10 for selection of the integration value used for operation. Both selection parts 113 and 213 receive the commands C1 and C2 from the selector 400 and select either the integration value given from a controller at the remote side or that given from the own controller for use at both arithmetic parts 102 and 202.
Patent JP-H09322189-A (JP)
Title: Digital color signal modulator
Inventor: TAKEI AKIHIRO
IPC: H04N9/65
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain the color signal modulator in which a multiplier and a ROM to multiply sin and cos waves are not required and modulation is conducted with a simple circuit scale. SOLUTION: U and V components of each digital color signal from 1st and 3nd selectors 1, 2 are fed to a 3rd elector 3 for 1/2 cycle each, the 3rd selector 3 selects the signals alternately and a signal output synthesized by a frequency of a subcarrier is obtained. In the case of sine wave modulation or cos wave modulation, since an input signal is inverted periodically, a modulation output is obtained from a 4th selector 4 by alternately selecting an output of a through- path 6 and an inverted path 7.
Patent JP-H064279-A (JP)
Title: User interface picture editing device
Inventor: KAYASHIMA MAKOTO
IPC: G06F3/048
Filed: 1992-06-17
Abstract: PURPOSE:To improve the program development efficiency by individually controlling processing programs, which are started for input/output to parts, as user parts action files and generating and changing them in accordance with picture generation. CONSTITUTION:For the purpose of generating an application program 24, a user uses a text editing part 21 to generate a user program main body 134 and uses a user interface picture editing part 22 to generate a picture data file 131. At this time, the picture editing part 22 starts the text editing part 21 to generate a user parts definition file 132 and a user parts action file 133. The user program main body 134, the picture data file 131, and the user parts definition file 132 are compiled by a compiler 23 to obtain an application program 24. The application program 24 generates a user interface part by reading in the picture data file 131 at the time of the execution.
Patent JP-S6313772-A (JP)
Title: Printing mechanism
Inventor: ONOZATO TAKU
IPC: B41J29/50
Filed: 1986-07-07
Abstract: PURPOSE:To enable a printing range to be appropriately changed and enable printing to be performed in a substantially full range between left and right ends of a printing paper, particularly, a thick-type printing paper, by switching the range of relative movement of a platen and a printing head in the width direction of the platen between a long range and a short range by a printing range switching mechanism according to the properties of the printing paper. CONSTITUTION:A printing range switching mechanism 21 is provided for switching the range of movement of a printing head 4 by a carriage-driving mechanism 15, namely, the range of printing by the printing head 4. The printing range switching mechanism 21 comprises a manually operated type changeover switch 22 serving as a printing range designating means for designating the printing range according to the properties of a printing paper 3, and a drive- controlling means 23 for generating a driving signal 23a for moving the printing head 4 through the carriage-driving mechanism 15 over the printing range designated by the changeover switch 22.
Patent JP-H087686-A (JP)
Title: Grommet
Inventor: SAWAMURA YOSHIKI
IPC: H01B17/58
Filed: 1994-06-16
Abstract: PURPOSE:To provide a grommet capable of being fitted watertightly regardless of the thickness of a plate to be fit. CONSTITUTION:A grommet comprises an elastic outer grommet 11 and an inner grommet 12 fitting to the outer grommet 11 and the outer grommet 11 is a concentric double cylindrical matter which comprises an inner cylindrical part 15 through which a wire member 14 is inserted and an outer cylindrical part 16 capable of expanding axially and the outer cylindrical part 16 has a ring shaped seal part 18 on its end part. The inner grommet 12 has a center hole in which the inner cylindrical part 15 of the outer grommet 11 is inserted and fit and a circular outer periphery end and the circular outer periphery end has a locking part 22 for locking plate 20 to be fit and a spiral spring 13 is inserted in the outer grommet 11 and the seal part 18 is given a pressure by which it come in pressure contact with the plate 20 to be fit with pressure by the spring 13.
Patent JP-S62247836-A (JP)
Title: Gaseous phase exciter
Inventor: ANDO KENJI
IPC: H05H1/46
Filed: 1986-07-07
Abstract: PURPOSE:To transfer a gas at an accurately controlled supersonic speed by providing a nozzle at the tip of an induction pipe for supplying a plasma forming gas, and furnishing an exciting means for exciting the gas in the induction pipe. CONSTITUTION:The plasma forming gas is supplied into the induction pipe 2, a downstream chamber 4 on the downstreamside of the nozzle 1 is evacuated by a vacuum pump 5, and hence a difference in the pressure between the upstream side and the downstream side of the nozzle 1 is caused. Accordingly, the supplied plasma forming gas passes through the nozzle 1 from the induction pipe 2, and flows into the downstream chamber. Since the plasma forming gas supplied in the induction pipe 2 is excited by the exciting means 3, gaseous plasma is blown off from the nozzle 1. When the gas is blown off from the nozzle 1, the blowing region is throttled by the nozzle 1, and the gas can be blown off at a high speed.
Patent JP-H06342001-A (JP)
Title: Manufacture of wheel speed sensor
Inventor: FUKUCHI KAZUYOSHI
IPC: G01P3/488
Filed: 1993-06-02
Abstract: PURPOSE:To achieve an electric connection by solder between a terminal of a detection side block and a terminal of a control side block of a wheel speed sensor simply requiring no skill while achieving insulation thereof. CONSTITUTION:Ends of terminals 20a and 20b of a detection side block are aligned with ends of terminals 15a and 15b of a control side block in a tube 40 which comprises a heat shrinking insulating material and has a solder material 41 fixed on an inner circumferential wall to be overlapped partially. The solder material 41 is melted by heating to connect the terminals electrically. In addition. with the heat shrinkage of the tube 40, the electric insulation of the portion is accomplished accurately.
Patent JP-S5384795-A (JP)
Title: Inspecting apparatus for corner part of magnetic inspector of square steel material
Inventor: TAKENAKA KIYOSHI
IPC: G01N29/04
Filed: 1976-12-30
Abstract: PURPOSE: To enable to apply oscillation type insepcting method at corner part of square steel material to be inspected, by providing parallelogram linking mechanism, shakable in rectangular direction agianst longish sending direction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H029914-A (JP)
Title: Supercharge pressure control valve device
Inventor: MIYOSHI SOTSUO
IPC: F02B33/44
Filed: 1988-06-28
Abstract: PURPOSE:To suppress the self excited vibration of a valve and improve the responsiveness of the valve by forming a dynamic pressure increasing part for increasing the dynamic pressure of a supercharger in the case when the supercharger in an intake passage is released by the opening of the valve, at least either on the valve or a valve seat part. CONSTITUTION:A supercharge pressure control valve device 9 is interposed in a bypass passage 8 which makes a detour around a supercharger 3 and controls the supercharge pressure of the second intake passage 5 by the opening/closing operation. In the interme diate or high loading operation of a vehicle, the second and third intake passages 5 and 7 are maintained in high a positive pressure states by the supercharge action of the supercharger 3, and since also the first and second pressure chambers 19 and 29 are applied with each positive pressure, a force in the valve closing direction due to a spring 28 acts onto a diaphragm 17, and a valve 33 is closed. In this case, a recessed part 32 is formed on the periphery of a valve seat part 31, and a projecting part 34 is formed on the peripheral edge part of the valve 33, and a dynamic pressure increasing part is formed, and when the valve 33 is opened the dynamic pressure applied into the valve 33 is increased, and the self excited vibration of the valve 33 is suppressed.
Patent JP-H066567-A (JP)
Title: Facsimile equipment
Inventor: TAKEHISA YOSHIHIRO
IPC: H04M1/26
Filed: 1992-06-17
Abstract: PURPOSE:To select a line of a telephone enterprise offering the cheapest cost for a long distance call for the transmission of a call in the case of a toll talking based on a calculated talking time by calculating the required talking time depending on a size of facsimile picture data to be sent. CONSTITUTION:The facsimile equipment is provided with a communication time calculation means 4 calculating a required communication time based on a size of facsimile picture data to be sent, a communication distance calculation means 6 calculating a communication distance from a dialed dial signal, a clock data output means 7 discriminating a current date and time, and a line selection means 9 selecting a line offering the cheapest cost among lines of plural telephone enterprises for a long distance call according to the condition.
Patent JP-H0322144-A (JP)
Title: Processing capacity measuring system for central processing unit carrying board
Inventor: YANO KOJI
IPC: G06F11/22
Filed: 1989-06-20
Abstract: PURPOSE:To measure the processing capacity of a CPU carrying board without changing software and processing procedure by lowering the processing capacity of the CPU carrying board practically by hardware, and generating an overload state in appearance. CONSTITUTION:Since at least, one of the pulse width and the pulse number of a pulse impressed to the halt terminal of a CPU 22 is made to change gradually by a pulse generating means 23, the CPU 22 operates intermittently according to the pulse width or the pulse number of that pulse, and simultaneously, its operating period changes gradually. Accordingly, operation at the time when the processing time of the CPU carrying board 21 takes over definite time can be confirmed, and by lowering the processing capacity of the CPU carrying board 21 practically, the overload state can be generated. Thus, the processing capacity of the CPU can be easily measured without changing the software and the processing procedure.
Patent JP-H099522-A (JP)
Title: Vehicle ac generator and schottky barrier diode
Inventor: KUSASE ARATA
IPC: H02K19/36
Filed: 1995-06-23
Abstract: PURPOSE: To prevent a surge current from being applied to a Schottky barrier diode by a method wherein a surge voltage is absorbed by a voltage-regulation diode which is connected in parallel to the Schottky barrier diode and, when the surge voltage is applied to the voltage-regulation diode, the voltage- regulation diode is broken down. CONSTITUTION: A three-phase AC voltage is full-wave-rectified by a three-phase full-wave rectifier like an ordinary junction-type three-phase full-wave rectifier and a battery is charged by the rectified AC voltage. If a surge voltage is applied to a part of or a whole Schottky barrier diode in a reverse bias direction, a surge voltage which exceeds a rated breakdown strength bypasses the Schottky barrier junction S through a p-n junction Z of which a voltage- regulation diode, so that the deterioration of the Schottky barrier junction S which is caused by the instantaneous concentration of a large current can be avoided. With this constitution, the resistivities of regions 63 and 64 can be substantially smaller than the resistivity of an n-type voltage withstanding layer 62 and, even if the areas of the regions are reduced, the resistance voltage drops of the regions can be reduced.