baber/WOPTO huggingface dataset:
Patent JP-H03268445-A (JP)
Title: Manufacture of semiconductor substrate for semiconductor integrated circuit
Inventor: MORIE TAKASHI
IPC: H01L21/76
Filed: 1990-03-19
Abstract: PURPOSE:To substantially eliminate any defect in a semiconductor device formation region even in the vicinity of a groove by forming the lower surface of a third film into less thickness of the same such that the same is located higher than the lower surface of a first film. CONSTITUTION:A third film 13, a Si oxide connected to a first film 21 is formed on the upper surface of a buried material part 12 into less thickness than the first film 21 such that the lower surface thereof is located higher than the lower surface of the first film 21. Accordingly, even if opposite ends of the first film 21 viewed in a cross section perpendicular to the length thereof are formed to be a bird's beak, the first and third films 21, 13 may be formed to thicknesses corresponding to the thickness of the film 13 or less, so that they can be formed thinner. Further, since there is existent the first film 21 when the third film 13 is formed, a bird's leg is substantially prevented from being formed extending from the third film 13. Hereby, any defect in a semiconductor device formation region is substantially prevented from being produced in the vicinity of a groove.
Patent JP-S55161481-A (JP)
Title: Error detection control system
Inventor: TOKIMASA SATORU
IPC: H04N17/00
Filed: 1979-06-02
Abstract: PURPOSE:To perform always correct equalization even for change of a reference position signal, by detecting the reference position signal included in an input signal and by causing error information of the waveform, which is obtained by comparing the reference position signal and a reference waveform with each other, and information for tap control to correspond to each other. CONSTITUTION:The received input signal is input to sampling circuit 22 through transversal equalizer 21, and the clock signal included in the input signal is reproduced by clock reproducing circuit 25 and is sampled. This sampled signal and the reference waveform are compared with each other by error detecting circuit 23 to detect error information. Then, 17H detecting circuit 26 inputs required error information out of error information detected by circuit 23 to shift register 24. Error information stored in register 24 is input to equalizer 21 as information for tap control, thereby controlling the equlization operation.
Patent JP-H01239356-A (JP)
Title: Refrigerator
Inventor: TAMURA KAZUNARI
IPC: F25B47/02
Filed: 1988-03-22
Abstract: PURPOSE:To raise the heating-up capability by making the blast volume of the fan of a condenser smaller than the blast volume of the fan during defrost operation in the heating-up operation. CONSTITUTION:During a defrost operation, the fan F2-1 of a first condenser is driven, and at the same time a blast volume regulating device B is provided which makes smaller the blast volumes of the fan F2-1 of the first condenser and fan F2-2 of a second condenser than those of the fans F2-1 and F2-2 during defrosting operation when the heat-up operation is detected by a detection device A which detects the heat-up operation. When the heat-up operation is carried out, the fan F2-1 of the first condenser is stopped to reduce the leakage of the coolant from a hot gas valve 7.
Patent JP-S59196882-A (JP)
Title: Stabilization of alpha-acetyl-alpha-chloro-gamma-butyrolactone
Inventor: EGAWA AKIO
IPC: C07D307/33
Filed: 1983-04-21
Abstract: PURPOSE:To stabilize the titled compound useful as a raw material for synthesizing drugs, by adding a hydroxide, carbonate, or oxide of an alkali metal or alkaline earth metal to an alpha-acetyl-alpha-chloro-gamma-butyrolactone. CONSTITUTION:A hydroxide (e.g., KOH), carbonate (e.g., K2CO3), oxide (e.g., K2O) of an alkali metal or alkaline earth metal is added to an alpha-acetyl-alpha-chloro- gamma-butyrolacetone shown by the formula I so that the chlorolactone is stabilized. The chlorolactone shown by the formula I is industrially obtained by chlorinating alpha-acetyl-gamma-butyrolactone, but hydrogen chloride prepared as a by-product during chlorination is reacted with the chlorolactone or unreacted alpha-acetyl-gamma-butyrolactone so that lactone ring is subjected to cleavage to give compounds shown by the formula II and formula II, which cause coloring. Hydrogen chloride is consumed by the addition of the compound, so the chlorolactone is stabilized.
Patent JP-H05232537-A (JP)
Title: Wavelength conversion element
Inventor: MISAWA SHIGEYOSHI
IPC: G02F1/37
Filed: 1992-02-18
Abstract: PURPOSE:To enable the sepn. and emission of a converted wave (for example, second harmonic wave) from a basic wave. CONSTITUTION:The width and/or depth of the optical waveguide G2 of this wavelength conversion element 1 changes in a longitudinal direction. The element has the size to guide the basic wave and converted wave on the light incident side G2A and has the size to guide only the converted wave on the light exit side G2C. As a result, the converted wave is generated in accordance with the guide of the basic wave if the basic wave is guided on the light incident side G2A. The basic wave and the converted wave are guided in the same direction within the optical waveguide G2. The exit light side G2C is sized to guide only the converted light and, therefore, the converted wave is emitted in the form of separating the converted wave from the basic wave.
Patent JP-S54159835-A (JP)
Title: Multiple transfer instructing system
Inventor: SUZUKI TAKESHI
IPC: G06F12/00
Filed: 1978-06-08
Abstract: PURPOSE: To make it possible to instruct that saved data in the operating system can be transferred to a continuous area temporarily even if this data is divived into discontinuous areas in the interrupt processing of a system program.  
     CONSTITUTION: The number of execution times of a transfer instruction, the length of a prescribed number of discontinuous areas and the start address of these areas are added to the heading to an address table and are stored in memory 2, and an instruction register is constituted by operation code register OP, transfer length register L, transfer source address register AR and transfer destination address register BR. Then, a length and an address corresponding to contents of counter 4 which stores the number of executed transfer instructions are set to transfer length register L and transfer source address register AR, and the transfer  instruction is executed to decide whether contents of counter 4 and countents of  transfer instruction storage register 5 agree with each other or not. The instruction  execution is finished in case of agreement, and contents of counter 4 are increased  in case of disagreement. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S544046-A (JP)
Title: Filter having constant phase difference
Inventor: NOGUCHI TOSHITAKE
IPC: H03H7/01
Filed: 1977-06-10
Abstract: PURPOSE:To avoid the input signal from being affected by frequency fluctuation, by synthesizing the input signal divided into two respectively through the band pass filter, in a band pass filter reproducing carrier from a digital polyphase phase modulation signal.
Patent JP-S51145171-A (JP)
Title: Cleaning means
Inventor: OIE SHIYOUSUKE
IPC: B08B1/00
Filed: 1975-06-09
Abstract: PURPOSE: To alleviate impact on a moving cleaning head when a cleaning means strikes an outer wall due to external force exerted upon the cleaning means. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59195293-A (JP)
Inventor: FUJIMOTO JIYUNICHIROU
IPC: G10L15/10
Filed: 1983-04-20
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-H0215243-A (JP)
Title: Electrochromium type variable transmitting glass plate
Inventor: ARIBAARU HERUBU
IPC: B60J7/00
Filed: 1989-03-23
Abstract: PURPOSE: To prevent the deterioration of performance even when coloration and clecoloration are repeated by interposing an iridium oxide layer. CONSTITUTION: Two transparent substrates 1 and 2 consisting of a glass thin plate are combined with an org. polymer 3 having >=10<-5> Ohm<-1> .cm<-1> protonic conductivity at 20 deg.C with the transparent conductive layers 4 and 5 as the combination faces. An electrochromic substance layer 6 of tungsten oxide in contact with the protonic conductive layer 3 is provided on the conductive layer 4 as the combination face of the substrate 1. The substrate 2 is furnished with an iridium oxide layer 7 at the position symmetrical to the layer 6 with respect to the polymer 3. As a result, coloration and decoloration are repeated without shortening the service life of the glass plate.
Patent JP-H04282431-A (JP)
Title: Apparatus for measuring mounting characteristics of bearing
Inventor: NAKAJIMA TOMOSHI
IPC: G01M13/04
Filed: 1991-03-11
Abstract: PURPOSE:To measure the characteristics of a bearing in the state mounted on a rotary device. CONSTITUTION:An apparatus 20 for measuring the mounting characteristics of bearing 13,14 is equipped with an external vibration cut-off mechanism 21 supporting a rotary device 10 having the rotary body 15 supported by the bearings 13,14 and preventing the transmission of external vibration to the rotary device 10, a pre-load applying mechanism 22 applying pre-load to the rings of the bearings and characteristic measuring devices 23,24,25 measuring the characteristics of the bearings 13,14. External force is applied to the rings of the bearings 13,14 provided to the rotary device 10 by the pre-load applying mechanism 22 to preliminarily remove the backlash (gap) in the bearings 13,14. Thereafter, the rotary device 10 is placed on the external vibration cut-off mechanism 21 so as not to receive the effect of the vibration from the outside to rotate the rotary body 15. The deflection and vibration of the bearings during the rotation of the rotary body 15 are measured by the characteristic measuring devices 23,24,25.
Patent JP-S55161659-A (JP)
Title: Ink recovery mechanism in ink jet recording device
Inventor: FURUKAWA TATSUYA
IPC: B41J2/185
Filed: 1979-06-05
Abstract: PURPOSE:To perform a recovery of ink with a low cost and simple mechanism by a method wherein ink recovery bellows pump is operated by a driving source for ink supplying pump. CONSTITUTION:At the ends of two rotating axes of the motor 12, there arranged eccentric cams 16 and 19, while the eccentric cam 19 reciprocates the piston 21, the eccentric cam 16 reciprocates and rotates the arm 15. Ink is sucked from the ink reservoir 11 via a ball valve 23 under a movement of the piston 21 toward direction A and then the ink is discharged to the accumulator 2 via ball valve 24 under a movement of the piston toward direction B. The bellows pump 13 changes its volume under a reciprocating movement of the arm 15, and the recovered ink passed through the filter 10 is fed to the ink reservoir 11. The eccentric cams 16 and 19 fixed to a rotary axis of the motor 12 are arranged such that the loading of the pump 1 and the bellows pump 13 is applied to the motor alternatively.
Patent JP-H07283771-A (JP)
Title: Satellite communication terminal equipment
Inventor: SAEKI MUNEO
IPC: H04L29/02
Filed: 1994-04-07
Abstract: PURPOSE:To provide the satellite communication terminal equipment with good flexibility corresponding to the various satellite communication services without changing transmission control programs even when the addition and the change of the expansion board part is performed accompanied by the addition and the change of the satellite communication service and the changing transmission method to the expansion board port of the reception data by changing the connection specifications of the external equipment. CONSTITUTION:The device is provided with a satellite data reception part 2 accepting the data from the satellite, expansion board part 3 equipped with an information part 4 storing the information describing the data transmission method for his own, transmission method selecting part 5 selecting the data transmission method to the expansion board part 3, data transmission part 7 sending the reception data to the expansion board part 3, and control part 12 performing the transmission control for the transmission method selecting part 5 and the data transmission part 7 based on the transmission method described by the information part 4 when the data for the data transmission part 7 and the expansion board part 3 sending the reception data to the expansion board part 3.
Patent JP-S55161005-A (JP)
Title: Production of bronze compound sintered bearing material
Inventor: YOMO HIDEO
IPC: B22F3/10
Filed: 1979-06-05
Abstract: PURPOSE: To produce bronze compound sintered bearing material which excells in strength, by keeping the temperature of dewaxing process at high temperature, and applying oxidation reaction process between the dewaxing process undergoing in reducing atmosphere and the sintering process, when pressurizing and sintering, by mixing powder of Cu and Sn in the bronze composing range, and further adding  and mixing lubricant.  
     CONSTITUTION: Powder of Cu and powder of Sn are mixed in bronze composing range, and powder of zinc stearate is further added by 0.3W2% as lubricant, and the mixture is put in a metal mold, and pressurized and formed. In reducing atmosphere, the temperature is raised up to 700°C at temperature rise speed of 10W30°C/ min, and this temperature is held for several minutes to evaporate and remove to lubricant so as to dewax the material. The dewaxed material is let stand in the air to oxidize the surface, and is then heated again to 780°C for about 15min in reducing atmosphere to sinter it. After cooling, the material is treated with oil, and a brass compound sintered oil-filled bearing material excelling in strength is produced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03272842-A (JP)
Title: Manufacture of composite vibration-damping steel plate superior in weldability and adhesion
Inventor: MURASE MASAJI
IPC: B32B15/08
Filed: 1990-03-22
Abstract: PURPOSE:To manufacture a composite vibration-damping steel plate of superior weldability and adhesion by clamping a resin layer with a metallic filler between two steel sheets and performing contact bonding in a manner of satisfying specified relations. CONSTITUTION:A resin layer with a metallic filler is clamped between two steel sheets and is subjected to contact bonding in a manner of satisfying formulas (1) and (2). In the formulas, R represents the filler radius, Rmax represents the filler maximum radius, P represents 1/2 of deformed amount, delta1 represents the filler distortion resistance, delta2 represents steel sheet distortion resistance, and F(delta1 and delta2) represents the distortion resistance of composite steel sheet. However, in the case that delta1 > delta2, F(delta, delta2) = delta2, that delta1 < delta2, F(delta1, delta2) = delta1, and that delta1  delta2, F(delta1, delta2) = (delta1 + delta2)<2>, and M represents the roll line pressure, (mu) represents the frication coefficient of roll and steel sheet, L represents the pressure transmitting width, omega(R) represents the number of fillers of radius R per unit area, (h) represents the thickness of vibration-damping steel sheet, (t) represents the skin material plate thickness and (d) represents the resin thickness. At the time of laminate fixing by pressure, the metallic filler and the steel sheet are deformed properly and brought into contact with the steel sheet, and as the resin is draped properly, a composite vibration-damping steel plate having stabilized spot weldability and proper adhesion can be manufactured securely.
Patent JP-S62226845-A (JP)
Inventor: AGAWA MASAHIDE
IPC: C04B28/02
Filed: 1986-03-27
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-H11245641-A (JP)
Title: Rolling control device for vehicle
Inventor: INAGAKI YASUHIRO
IPC: B60G17/015
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent riding comfort at the time of high speed turning from being degraded by means of rolling control. SOLUTION: This device is provided with a traverse gravitational acceleration detecting means 1 detecting traverse gravitational acceleration to which a vehicle is subjected, and with a control means 5 which changes the damping force of a chock absorber to the direction suppressing the rolling of a vehicle so as to control the rolling of the vehicle, when traverse gravitational acceleration detected by the traverse gravitational acceleration detecting means 1 or its estimated value exceeds a shreshold set in advance. The threshold is varied in response to vehicle speed detected by a vehicle speed detecting means 2.
Patent JP-S56166759-A (JP)
Title: 2-phase brushless motor
Inventor: YAMAGUCHI TADAHIRO
IPC: H02K29/08
Filed: 1980-05-26
Abstract: PURPOSE:To effectively utilize the stator space of a 2-phase brushless motor and to sufficiently widely secure the disposing space of magnetic sensitive elements by composing the motor of a rotor in which 2l(2n+3) pieces of poles are magnetized and a stator having l(2n+4) pieces of driving coils disposed at an angular pitch of 6pi/2P. CONSTITUTION:Driving coils C11-C23 are arranged at 36 deg. of the opening angles of the respective coils and are sequentially arranged on a stator 1 at 54 deg. of coil pitch. Since the coils are thus arranged, 54 deg. of marginal space can be formed between the driving coils C11 and C23, and magnetic sensitive elements H1, H2 are respectively space at 18 deg. from the coils C11 and C23 within the marginal space. The stator 1 thus composed forms a brushless motor in combination with an annular rotor in which 10 poles are magnetized at 36 deg. of its pitch.
Patent JP-H04304200-A (JP)
Title: Voltage control method for generator
Inventor: YODA SADAMITSU
IPC: H02P9/14
Filed: 1991-04-02
Abstract: PURPOSE:To realize normal generation control by detecting the voltage accurately and feeding a voltage to a field coil with no influence of capacitor in a rectifying circuit section. CONSTITUTION:A plural-phase output voltage is fed from a generator 1 having a field coil 2 to a rectifying circuit section 4 comprising a diode circuit 5 having a plurality of first diodes and a smoothing capacitor C connected in parallel therewith to produce a DC voltage which is then fed to the field coil 2. In such arrangement, output from the diode circuit 5 having no influence of the capacitor C is obtained through a second diode 10 connected in series between the diode circuit 5 and the capacitor C.
Patent JP-S545262-A (JP)
Title: Dryer
Inventor: ONOSE KATSUYOSHI
IPC: F26B23/06
Filed: 1977-06-15
Abstract: PURPOSE: To improve performance and safety, by locting in the plural number of the below-mentioned heat sources, being unitized, at a wind passage and by mounting a device, turning on or off each unit, relating to the dryer incorporating a blast device and a positive resistance temperature characteristic semi-conductive element heat source. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09257334-A (JP)
Title: Heat pump air conditioner
Inventor: NORIZUKI KIMIKO
IPC: F25B47/02
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem under application of non-azeotropic mixture refrigerant in an air conditioner that a heat exchanging amount at an upstream side is increased due to a lower temperature of the refrigerant flowing at an upstream side having a higher enthalpy than that of refrigerant flowing downstream side of lower enthalpy and then frosting may easily be produced at a refrigerant inlet pipe. SOLUTION: This air conditioner forms a freezing cycle in which refrigerant circulates in a closed circuit assembled with a compressor, a four-way changing- over valve, an indoor heat exchanger, a throat mechanism and an outdoor heat exchanger 3 or the like. Then, as refrigerant circulating in the freezing cycle, non-azeotropic mixture refrigerant is used and at the same time an inlet side 3b of the refrigerant pipe 3a of the outdoor heat exchanger during a heating operation is arranged at a downstream side surrounding atmosphere passing through the refrigerant pipe 3a.
Patent JP-H06283857-A (JP)
Title: Indirect connecting method for patterns of microwave board
Inventor: TAKAHASHI MASAHIRO
IPC: H05K3/40
Filed: 1993-03-29
Abstract: PURPOSE:To provide a method for directly connecting between patterns which can maintain a microwave performance even when a microwave board through hole is damaged by influences of manufacturing conditions, manufacturing steps and an aging environmental change. CONSTITUTION:The method for connecting patterns of a microwave board comprises the steps of opening a hole at a predetermined position to connect a front pattern to a rear pattern of the board, then through hole-plating 3 the hole, engaging a male pin contact 4 having a shape to be in contact within the hole with slotted female contacts 6, 7 within the hole, and further soldering the contact 4 and the contacts 6, 7 to a through hole land 2 of a surface of the board.
Patent JP-H05230012-A (JP)
Title: Production of 4,4'-dinitrostilbene-2,2'-disulfonic acid or its salt
Inventor: MARUYAMA HIROSHI
IPC: C07C303/22
Filed: 1992-02-21
Abstract: PURPOSE:To produce 4,4'-dinitrostilbene-2,2'-disulfonic acids useful as an intermediate for dyes and pigments including fluorescent brighteners from 4- nitrotoluene-2-sulfonic acids in high yield and efficiency. CONSTITUTION:4,4'-Dinitrostilbene-2,2'-disulfonic acid or its salt can be produced on an industrial scale at a low cost by adding preferably 38-380 pts.wt. of a solubilizing agent consisting of a cyclic urea compound of formula (R1 and R2 are 1-3C alkyl; R3 is H or CH3) and/or urea and preferably 38-75 pts.wt. of a base consisting of an alkali metal hydroxide and/or an alkoxide to 100 pts.wt. of raw material consisting of 4-nitrotoluene-2-sulfonic acid or its alkali metal salt in the presence of water and reacting the components with each other preferably at 30-90 deg.C until the oxidation is essentially completed. The yield of the objective compound can be increased by the addition of only a small amount of the solubilizing agent and cyclic urea can be recovered in high stability and yield even in an alkaline oxidative atmosphere.
Patent JP-S57185363-A (JP)
Title: Continuous preparation of coating compound
Inventor: SUZUKI HIDEKI
IPC: C09D7/80
Filed: 1981-05-08
Abstract: PURPOSE: To disperse pigment, etc. into a vehicle and to prepare continuously the coating compound, by feeding a mill base to a hollow container from its bottom and taking it out from its top while the container is being cooled by a jacket for cooling which is attached to the hollow container of a dispersing machine of the continuous upright medium type.  
     CONSTITUTION: In preparing a liquid coating compound using a dispersing machine of the continuous upright medium type in a process for dispersing pigment, etc., a cooling medium such as water is fed from the inlet 32 at the top of the jacket 34 for cooling which is attached to the hollow container 8 of the dispersing machine to it and discharged from the outlet 30 at the bottom. A mill base is continuously introduced through the feed opening 10 for mill base at the bottom of the hollow container 8 to the hollow container 8. The mill base which is subjected to dispersion treatment in the hollow container 8 is separated from a dispersion medium by a separating screen, etc. set in the outlet 12 for mill base at the top of the hollow container, and discharged from the outlet 12 for mill base, so that a coating compound is prepared continuously. 
     COPYRIGHT: (C)1982,JPO&Japio