baber/WOPTO huggingface dataset:
Patent JP-H1039592-A (JP)
Title: Stirring method of developing agent
Inventor: KUSUSE NOBORU
IPC: G03G15/08
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To easily obtain the balance in a developing agent for various carrying rates in a circulating path of the developer. SOLUTION: The carrying rate of a developing agent 11 in a developer circulating path 10 by a first developing agent mixing and carrying member 6 is designed as three stages described below. The carrying rate V1 in a toner replenishing part B with a screw 51 is higher than the carrying rate V2 in a developing agent mixing and circulating part by an elliptic plate 52 having a large diameter and than the carrying rate V3 in a developing agent density detecting part (C) by elliptic plate 53 having a smaller diameter. The carrying rate V2 in the mixing and circulating part by the elliptic plate 52 having a large diameter is higher than the carrying rate V3 in the density detecting part (C) by the elliptic plate 53 having a small diameter.
Patent JP-S61111705-A (JP)
Title: Endless belt rolling mill
Inventor: HAMADA KOICHI
IPC: B21B5/00
Filed: 1984-09-12
Abstract: PURPOSE:To make possible the continuous production of an endless belt by providing a backup roller and tension roller which move back and forth on the locus perpendicular to the segment connecting the axial centers of driving rollers facing each other at a prescribed spacing above and below said segment. CONSTITUTION:The backup roller 3 and tension roller 4 which are made movable back and forth on the locus perpendicular to the segment connecting the axial centers (a), (b) of the driving roller 1 and the grooved driving roller 2 facing each other at the prescribed spacing are provided above and below said segment. An annular belt A which is a blank material is put around the rollers 3, 4 and the roller 4 is pulled up; at the same time a grooved pressing and driving roller 5 is lifted to bring the roller 3 into press contact with the rollers 1, 3 to start rolling the belt A. The belt A is stretched and rolled to the annular belt A' having the prescribed circumferential length as the roller 4 ascends and thereafter the belt is removed when the rollers 3, 4 and the roller 5 are returned to the home positions. The continuous production of the annular belt which is the blank material for the endless belt is thus made possible.
Patent JP-S6433671-A (JP)
Title: Printer device
Inventor: SHIODA KEIICHI
IPC: G06Q40/00
Filed: 1987-07-30
Abstract: PURPOSE:To perform printing processes with a printer device without deteriorating the printing throughput even with transferred print data including characters and graphic forms, by switching the releasing times of BUSY signals in response to the quantity of stored print data of a data buffer set while the print data is processed. CONSTITUTION:A BUSY signal release delay circuit 17 releases and control the BUSY signal that is outputted so as to inhibit data transferred from a host device. In case the quantity of the print data stored in a data buffer 18 is large, the releasing time is increased for the BUSY signal outputted while the print data is outputted and the print data processing is carried out with preference. While the releasing time of said BUSY signal is shortened in case the quantity of the print data stored in the buffer 18 is small. Thus no data waiting state is caused. Thus it is possible to process the print data with no deterioration of the printing throughput even with the transferred print data including characters and the graphic forms.
Patent JP-H0368812-A (JP)
Title: Method of interpolation of position measuring signal
Inventor: UARUTAA KURANITSUTSUKII
IPC: G01D5/245
Filed: 1990-07-20
Abstract: PURPOSE: To realize a method for interporating capable of further reducing the address space of a memory, by adding predetermined number to the interporating data of an address converted and address designated memory cell or subtracting predetermined number from the data to obtain correct interporated value. CONSTITUTION: In an incremental rotary encoder 1, two sine wave signals U1, U2 in which the phases are deviated at 90 deg. from one another are used as output signals, input to evaluating unit EXE, digitized and interporated. The unit EXE has at least one memory Z, and an analog period signal is stored in the length in which the digital interporated data to the signal period is limited in a memory cell address designated in the memory Z. The analog signal is digitized in the memory Z to become predetermined binary code for deciding the address. Predetermined number is added to or subtracted from the interporated data address designated to obtain correct interporated value, thereby making it possible to reduce the address space.
Patent JP-H0476961-A (JP)
Title: Pressure detector
Inventor: HASE YUJI
IPC: H01L29/84
Filed: 1990-07-19
Abstract: PURPOSE:To reduce the thermal drift of output from a pressure sensor by constructing so that thermal expansion of non-compressible medium is absorbed by deformation of metal diaphragm. CONSTITUTION:When other pressure is imposed on the metal diaphragm 11 as shown with arrows on the drawing, pressure sensor 2 output is lead into the output wire. Once volume of the non-compressible medium 6 is increased due to ambient temperature rise, the metal diaphragm 11 deforms outside corresponding to volume increase. Increase of the volume is thus absorbed and pressure increase in the cylindrical housing 1a is suppressed. This results in a decrease of pressure drifting caused by temperature change.
Patent JP-S6249770-A (JP)
Title: Electronic blackboard system
Inventor: NOGUCHI YOJI
IPC: H04N1/00
Filed: 1985-08-29
Abstract: PURPOSE:To prevent a pattern drawn on a writing medium undeletablly with a specific color from appearing when recording by providing such a filter to block the light of a specific band of wavelength that can be inserted in an optical path that reaches a photoelectric conversion means. CONSTITUTION:The user draws, for instance, a line 16 with a black magic ink in the vicinity of a red grid 15 printed beforehand on the writing medium P stretched and suspended. A filter control means 26 of an optical reading means 11 is actuated. When the filter 24 that transmits only the red light is disposed in the optical path 28, a recording means 7 record only the black line 16 which is written on the writing medium P with the magic ink, on a recording paper S, and does not record the red grid 15. On the contrary, when a filter 25 that scarcely transmits only the light of red wavelength is inserted in the path 28 of the means 11, the recording means 7 records both the line 16 and the red grid 15 on the recording paper S.
Patent JP-S6346733-A (JP)
Title: Cvd thin-film forming device
Inventor: YOSHIDA AKIRA
IPC: H01L21/31
Filed: 1986-08-15
Abstract: PURPOSE:To prevent the irregular oxidation of the surface of a wafer, and to obtain a CVD film according to a design by connecting an N2 purging chamber having closed structure to a reaction furnace. CONSTITUTION:Loader side cartridges 40a with a fixed number of wafers 14 are made to stand-by in front of a second gate section, and the second gate section 22 is opened and a loader side buffer cartridge 36a in a chamber is supplied with the wafers from the loader side cartridge 40a. After the wafers are conveyed, the second gate section 22 is closed, an ON-OFF valve 28 for an N2 gas supply means 24 is opened, N2 gas is fed into the chamber while an ON-OFF valve 30 for an exhaust means 26 is opened, and air remaining in the chamber is purged outside the chamber. When an atmosphere in the chamber is replaced approximately with N2 gas, a first gate section 12 is opened while the wafers are carried into a reaction furnace by a loader section 32 from the loader side buffer cartridge 36a. When all the wafers are brought into the reaction furnace, the first gate section 12 is closed, and film-formation reaction treatment onto the surfaces of the wafers is started in the furnace.
Patent JP-S6081781-A (JP)
Inventor: SHIROKAWA TERUO
IPC: H01R12/38
Filed: 1983-10-13
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-S6252773-A (JP)
Title: Floppy disc device
Inventor: MUROYAMA SEIICHI
IPC: G11B17/028
Filed: 1985-08-30
Abstract: PURPOSE:To prevent an upper and a lower magnetic heads from making contact with each other when a medium is not inserted in a floppy disc having no head load actuator by equipping a paddle mechanism, a paddle operating flat spring means and a paddle mechanism stop means. CONSTITUTION:The operation of a paddle 16 in a downward direction can be terminated by a paddle stopper 21 operated by the insertion and drawing out of the medium when the medium is not inserted. Therefore, in the non- insersion state of the medium, a case that an S1 head 12 at the upper side and an SO head at the lower side are in close contact with each other can be prevented. Furthermore, when the medium is not inserted and also an operation to close a lever 1 is performed, the closing operation of the lever 1 in the state that the operation of the paddle 16 is terminated can be perfectly performed by a paddle operating flat spring 20.
Patent JP-S5896200-A (JP)
Title: Steam ejector vacuum exhaust device equipped with low- temperature condenser
Inventor: SUDOU AKIRA
IPC: F04F5/36
Filed: 1981-12-01
Abstract: PURPOSE:To reduce costs for operation and installation by circulatively cooling the cooling water in a barometric condenser at a circulation circuit equipped with a heat exchanger, reducing the steam consumption of an ejector, and thereby providing possibility of using a small-sized steam generator device. CONSTITUTION:In an exhaust system 1, No.1 steam ejector 2 makes suction, and the gas taken in is sent to barometric condensers 3, 5, 6 furnished with No.2, No.3 ejectors 7, 8. Vapor and ill-odered components in this gas is carried away by the cooling water. AT this time, the cooling water is cooled by a heat exchanger 15 in the circulation line 11, and the temperature can be held approx. constant at 20 deg.C, lower than that in a conventional system, so that the compression ratio of each ejector 2, 7, 8 situated prior to the condensers 3, 5, 6. Thereby the rate of steam consumption at each ejector can be reduced, that provides possibility of using a comparatively small-sized steam generator device. Thus the costs for operation and installation can be suppressed and the amount of exhausted cooling water, decreased.
Patent JP-H0717424-A (JP)
Title: Motor-driven power steering device
Inventor: NISHIMOTO MITSUHIKO
IPC: B62D6/00
Filed: 1993-07-05
Abstract: PURPOSE:To prepare a countermeasure against abnormality of a drive prohibition circuit provided for the countermeasure of runaway of a CPU as the control center of a motor-driven power steering, so as to prevent the repetition of runaway of the CPU and return to normality. CONSTITUTION:Output of a drive prohibition circuit 7 is given to a CPU 1, and the CPU monitors whether the circuit is normal or abnormal. Further the drive command signal of the CPU 1 is given to circuits after transistors 21, 22 so as to enable to insure safety against the repetition of runaway of the CPU and a return to normality.
Patent JP-H0634925-A (JP)
Title: Optical waveguide circuit device
Inventor: MORIWAKI KAZUYUKI
IPC: G02F1/313
Filed: 1992-07-20
Abstract: PURPOSE:To provide long-term reliability and to enable the simple adjustment of a resistance value to be conducted by specifying the material of a thin-film heater as a phase shifter which is disposed on the clad layer of an optical waveguide and finely adjusts the optical path length of an optical waveguide. CONSTITUTION:This optical waveguide circuit device has a substrate 1, a core part 2 which is provided on this substrate, the clad layer 3 which covers this core part 2 and the thin-film heater 4 which is disposed on the clad layer 3 of this optical waveguide and finely adjusts the optical path length of a part of the optical waveguide. A Ta2N film is used as the thin-film heater 4 serving as the phase shifter. This thin-film heater is preferably coated with a protective film 6 which is at least one layer among SiO2 films, Si3N4 and Ta2O5 films. Further, the resistance value of this thin-film heater 4 is preferably regulated to a desired value by heating by means of an electric oven, etc., or by energization to the thin-film heater itself after the film formation. As a result, the long-term stability of the resistance value of the thin-film heater is obtd. and the service life thereof is prolonged.
Patent JP-H0834394-A (JP)
Title: Case structure of outboard engine
Inventor: NAKAMURA DAISUKE
IPC: B63H20/32
Filed: 1994-07-21
Abstract: PURPOSE:To simplify the structure of a case which constitutes an outboard engine, facilitate the assembly work of it, and increase the mounting strength of a cover body located on a case main body with simple structure in a case. CONSTITUTION:A lower case 22 as a case comprises a case main body 46, an opening 48 formed in the upper side of the case main body 46, and a cover body 51 to openably close the opening 48. Also a switchover mechanism 38 for forward and reverse rotations is interconnected to an operating part 42 through a through-hole formed in the cover body 51. Then a water pump 58 driven by an engine is mounted detachably on a case main body 46. In addition, the cover 51 is pressed toward the case main body 46 by the pump casing 60 of the water pump 58 mounted on the case main body 46 so as to form a projected part on the cover body 51, and the projected part forms a notch engaged disengageably is formed in the pump casing 60.
Patent JP-S5981548-A (JP)
Title: Thick film type gas detection element
Inventor: HISHII TOSHISUKE
IPC: G01N27/12
Filed: 1982-11-01
Abstract: PURPOSE:To increase an adhesive property to a substrate of a semiconductor layer and also, to improve sensitivity of detecting gas by forming the metallic oxide semiconductor layer on the insulating substrate attached an electrode and covering a porous film on the surface and surroundings. CONSTITUTION:A metallic oxide semiconductor layer 4 essentially consisting of stannic oxide is formed on an insulating substrate 1 attached on electrode 2 by a thick film printing method and is calcined. A glass layer 5 containing a metallic oxide semiconductor material e.g. 1-20wt% stannic oxide is formed by printing on noncrystallized glass consisting of 40wt% B2O3, 46wt% SiO2 and 4wt% Al2O3 and is calcined at transition temperature of the glass or more. The adhesive property to the insulating substrate 1 of the semiconductor layer 4 is improved without obstructing the permeability of gas to the semiconductor layer 4 because the glass layer 5 is made porous to a degree to permeate the gas.
Patent JP-S6169544-A (JP)
Inventor: SASAKI KAZUO
IPC: B65D5/42
Filed: 1984-09-13
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-H0634646-A (JP)
Title: Detecting device for vehicle speed
Inventor: ITO HIROYUKI
IPC: G01P3/488
Filed: 1992-07-20
Abstract: PURPOSE:To make it possible to cope with a change in a speed reduction ratio without adjusting the fitting position of a speed sensor in a detecting device of vehicle speed. CONSTITUTION:This device comprises an output gear 7 joined and fixed to an output shaft in a differential carrier 1 of a final reduction device and an electromagnetic type speed sensor 9 fitted on a carrier cover 8 covering the outside of the output gear 7. On one end side of the outer peripheral part of a boss 7b 7b of the output gear 7, blade-shaped parts 7f to be detected which extend in the axial direction from ribs 7c to one end face of the boss 7b and project in the radial direction from the outer peripheral surface of the boss 7b to prescribed positions are formed integrally with the boss 7b and the ribs 7c and radially, and the electromagnetic type speed sensor 9 is disposed oppositely to the parts 7f to be detected.
Patent JP-H04232694-A (JP)
Title: Power control circuit for device and method for controlling power
Inventor: DAGURASU EI RII
IPC: G06F1/32
Filed: 1991-08-01
Abstract: PURPOSE: To provide a power control circuit for supplying a means in order to limit active power requested by a CMOS EPROM device. CONSTITUTION: An input circuit 11 is provided with a chip enable buffer 12 and plural input buffers, of which three input buffers are shown by 14, 16 and 18, and the respective buffers are connected to a microprocessor or a memory managing circuit. The outputs of the respective chip enable buffer and address buffers are respectively supplied to relational address transition detectors 20, 22, 24 and 26, these output signals are supplied to a power drop control circuit 30, on the other hand and the respective address buffers are supplied to a decoder. The outputs of respective address transition detectors are coupled by an OR gate 28 and its signal is inputted to a triple pulse sequencer 30. The triple pulse sequencer 30 generates a control signal for a system 10.
Patent JP-S6348908-A (JP)
Title: Manufacture of glass sealed piezoelectric vibrator
Inventor: IGARASHI SEIICHI
IPC: H03H9/10
Filed: 1986-08-18
Abstract: PURPOSE:To lower the sealing temperature and to obtain an excellent characteristic by sealing a glass case while pressing at heating. CONSTITUTION:A glass stem 1 fixed with a tuning fork type crystal oscillation chip 4 and a glass case 7 having an inner diameter larger than an outer diameter of the glass of the stem 1 are set to a heating jig 6. In heating the jig 6 next, a pressure is applied to the case 7, the lower part of the softened case 7 is pressed to the glass 3 of the stem 1 and sealed. Through the manufacture above, at the point of time when the case 7 is softened, the glass 3 of the stem 1 is enclosed, the sealing temperature is lowered, the sealing time is reduced and the glass sealed piezoelectric vibrator with an excellent characteristic is obtained.
Patent JP-S6356597-A (JP)
Inventor: MIKAERU AI NAIMAN
IPC: C08F290/00
Filed: 1987-07-31
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-H0513204-A (JP)
Title: Varistor
Inventor: TAIRA HIROAKI
IPC: H01C7/10
Filed: 1991-07-05
Abstract: PURPOSE:To provide a varistor wherein its surge-resistant amount can be enhanced without increasing the number of laminated internal electrodes and without increasing the area of the electrodes, the use of a noble metal is reduced, its electrostatic capacity can be reduced and its application field can be expanded. CONSTITUTION:One pair of internal electrodes 4, 4 which are faced so as to sandwich a ceramic layer 3 displaying a voltage-dependent nonlinear characteristic are buried and installed at the inside of a ceramic sintered body 2; only edges 4a, on one side each, of said individual internal electrodes 4 are connected to external electrodes 6 formed at right and left edges 2a, 2b of said sintered body 2. Thereby, a varistor 1 is constituted. A thickness (t) at outer peripheral edge parts 7a of said internal electrodes 4 on said ceramic layer 3 is set at 1.05 times or higher of a thickness (t') in the central part 7b.
Patent JP-H1022517-A (JP)
Title: Photovoltaic element
Inventor: SANO MASAFUMI
IPC: H01L31/04
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To realize a photovoltaic element with a high photoelectric conversion efficiency, an excellent durability and an excellent environment-proof, by forming its reflection layer using aluminum-magnesium alloy or aluminum-titanium alloy as the main component. SOLUTION: A photovoltaic element comprises a substrate 190 (an insulator supporting member 100, an intermediate layer 199, a reflection layer 101, a buffer layer 102), an n-type layer (or a p-type layer) 103, n/i and p/i buffer layers 151, 161, an i-type layer 104, a p-type layer (or an n-type layer) 105, a transparent electrode 112 and a collecting electrode 113. This photovoltaic element excels in the adhesiveness to the supporting member 100 under the environment of a high temperature, a high humidity and a high concentration of chroline ions when providing the reflection layer 101 made of aluminum-magnesium alloy in it, and under the environment of a high temperature, a high humidity and a pyrogenetic property when providing the reflection layer 101 made of aluminum-titanium alloy in it.  Therefore, in this photovoltaic element, there is scarcely generated any film-peeling even when it is subjected to a bend-peeling test performed at a high temperature, in a high humidity and after dipping it in sea water, and similarly, there is generated no electro-migration even when it is subjected to a heat deterioration test of a high temperature, resulting in its stable high photoelectric conversion efficiency.
Patent JP-H1035748-A (JP)
Title: Variable quantitative cap for weighing powder or granule and weighing container
Inventor: FUJIMA MASATOSHI
IPC: B65D83/06
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To make an amt. discharged at a time of use smoothly variable over several stages and to eliminate the possibility of the breakage or leakage of content while improving weighing accuracy. SOLUTION: A cup-shaped weighing part 130 laving an inflow port 131 provided to the side surface thereof is suspended from the inside of the cap main body 110 engaged with the mouth neck part 210 of a container 200 and a plurality of partition plates 141, 142 suspended from a top plate 120 and vertical at the upper parts thereof but inclined toward the inflow port at the lower parts thereof are parallelly provided inside the-weighing part in opposed relation to the inflow port of the weighing part and the weighing part is formed so as to be demarcated into a pre-weighing chamber 132, a standby chamber 133 and a plurality of discharge holes 151, 152 having discharge ports 161,  162 provided to the upper parts thereof and a lid main body 172 divided so as to separately open and close with respect to a plurality of the discharge ports and a small lid 171 are connected to a cap main body in a freely openable and closable manner.
Patent JP-H0730373-A (JP)
Title: Digital filter
Inventor: HARA MITSUO
IPC: H03H17/02
Filed: 1993-07-07
Abstract: PURPOSE:To enable accurate control follow-up operation by compensating digit absence of the digital filter. CONSTITUTION:A figure shows a low-pass filter(LPF) as a primary delay digital filter. For primary delay, a current input value is added to the quantity obtained by properly multiplying the difference between a last output value and the current input value by a constant to obtain a current output. Here, digit absence is caused at the time of the constant multiplication, so a decimal part generated each time a multiplying means 2 performs arithmetic is integrated and accumulated by an integrating means 3 and when the integration result is >=+ or -1, an overflow detecting means 4 sends an output signal of + or -1 to an adding means 5. The adding means 5 adds output correction of + or -1 in addition to normal arithmetic for a digitized integer part, thereby compensating the digit absence due to digitization. This compensation is performed each time deviation exceeds 1 and the correction is performed at each time, so control reaches a command at all times.
Patent JP-S6170904-A (JP)
Inventor: SUMITA YOSHIO
IPC: A01B35/00
Filed: 1984-09-14
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。