baber/WOPTO huggingface dataset:
Patent JP-H0361512-A (JP)
Title: Curing of smc
Inventor: TAKAYAMA YUKIKAZU
IPC: B29B11/16
Filed: 1989-07-31
Abstract: PURPOSE:To facilitate the curing of SMC folded in a container with the bent parts laid one upon another without suffering resin leakage form the SMC cut end by a method wherein a resin-impregnated glass fiber sheet (SMC) for press molding is received in the container with its end laid on a top edge thereof and folded therein with the bent parts laid one upon another and, after completion of the reception thereof, curing is effected with a beginning and an end of the sheet placed on the SMC thus folded. CONSTITUTION:SMC 1 is received in a container 6 with the cut SMC end laid on a top edge thereof and folded therein with the bent parts laid one upon another. Near the completion of reception of the SMC in a predetermined weight or length, the SMC 1 is transferred into the next container 6 without the SMC being cut off. The SMC 1 extending from one container to the other is then cut off therebetween. A beginning 7a and an end 7b of the SMC 1 are placed on the top of the container 6. This method permits the curing of SMC without a vertical load being exerted on the beginning 7a and the end 7b, even if about two tons of the SMC 1 are received in the container.
Patent JP-H0732250-A (JP)
Title: Surface preparation of tubular body for metal plating
Inventor: YOGO TERUO
IPC: B24B29/00
Filed: 1993-07-19
Abstract: PURPOSE:To make difficult at the appearance of a ground mark on the surface of a metal plated layer and to improve outer appearance quality of the metal plated layer by buffering in the lengthy direction by way of stopping polishing in the circumferential direction at the time when proportion of surface roughness against thickness of the metal plated layer becomes enough. CONSTITUTION:By polishing a tubular body 1 in the circumferential direction by way of pressing a polishing tape 3 delivered from a polishing device on its surface while rotating it around its shaft center and by simultaneously gradually moving the polishing tape 3 in the lengthy direction of the tubular body 1, the overall periphery of the tubular body 1 is polished. When proportion of surface roughness against thickness of a metal plated layer becomes roughly less than 10%, polishing in the circumferential direction is stopped and buffering in the lengthy direction is carried out with a buff 10. At the time, by omitting the buffering range from the inside and a part directing downward which become a non-outer appearance surface at the time of mounting the tubular body as a muffler on a car body, a range of about half of the surface area of the tubular body 1 is made an object. Consequently, a ground mark 6 is polished roughly in the orthogonal direction.
Patent JP-H0483899-A (JP)
Title: Method for coloring high cr steel
Inventor: FUKUMOTO HIROMITSU
IPC: C25D11/00
Filed: 1990-07-27
Abstract: PURPOSE:To industrially form a colored film having a stable prescribed color tone on the surface of high Cr steel by electrolysis for a relatively short time with high reproducibility by using pulsating electric potential having a specified wave-form. CONSTITUTION:High Cr steel such as stainless steel is immersed in an electrolytic soln. for coloring such as an aq. sulfuric acid soln. and pulsating electric potential having a square wave-form is impressed on the steel to form a colored film on the surface of the steel. The electric potential oscillates between the lower potential range EL from potential E1 at which current density for the passivation of Cr shows the max. value to potential E2 at which the passivation of Cr begins and the higher potential range EH from potential E3 at which the passivation of Fe begins to potential E4 at which electric current for dissolving the perpassivation of Cr increases suddenly. The colored film can be industrially formed on the surface of the high Cr steel with superior reproducibility.
Patent JP-S6260181-A (JP)
Title: Multi-output power supply system
Inventor: KINO JIRO
IPC: G11B19/00
Filed: 1985-09-10
Abstract: PURPOSE:To improve the degree of voltage freedom by providing optionally a strap terminal to each output circuit of a multi-output switching power supply containing a voltage inverter and connecting those output circuits in series or in parallel by the straps or separating the output circuits from each other. CONSTITUTION:A multi-output power supply system consisting of a voltage inverter delivers three different levels of outputs +5V, +12V and +12V respectively. Then two pieces of +12V outputs are connected in series when an 8-inch magnetic disk or the 8-inch and 5-inch disks are driven. Thus a power supply unit is obtained for drive three channels of +5V, +12V and +24V. When only the 5-inch disk is driven, two sets of +12V outputs are used with a common ground to secure a power supply unit for two channels of +5V and +12V. Thus the degree of voltage freedom is improved.
Patent JP-S6178102-A (JP)
Title: Permanent magnet material
Inventor: ANPO TAKESHI
IPC: C22C38/00
Filed: 1984-09-25
Abstract: PURPOSE:To improve the coercive force of the title permanent magnet material as well as to obtain an excellent maximum energy product by a method wherein the range of composition of each element constituting the permanent magnet material of rare earth is specifically provided. CONSTITUTION:The general formula of a permanent magnet material is indicated as (Nd1-epsilonPrepsilon)1-alpha-beta-gamma-deltaFealphaXbetaZgammaCadelta or (Nd1-epsilonPrepsilon)1-alpha-beta-gamma-deltaFealphaXbetaZgammaCadelta or (Nd1-epsilonPrepsilon)1-alpha-beta-gamma-delta(Fe-etaMeta)alphabetaZga mmaCa-delta. X indicates one or two kinds or more of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and W, Z indicates one or two kinds or more of B., Cs, N, Si and P, and M indicates one or two kinds or more of Co, Ni and Mn. The range of composition of said permanent magnet material is set as 0.60<=alpha<=0.85, 0<=beta<=0.10<=gamma<=0.15, 0<=delta<=0.05, 0.10<=epsilon<=0.40, and 0.01<=eta<=0.15. The coercive force of said material is increased outside the range of said composition, but the density of residual magnetic flux is reduced, or the density of residual magnetic flux is improved, but the coercive force is reduced.
Patent JP-H0547189-A (JP)
Title: Memory card device
Inventor: KONISHI KAZUO
IPC: G11C7/00
Filed: 1991-08-09
Abstract: PURPOSE:To provide a memory card device capable of writing even a data inputted sequentially to an EEPROM with a sufficient margin and using it to a SRAM card like. CONSTITUTION:In the memory card device having the EEPROM writing the data in pages, a control means 13 generating to output a signal rejecting the input of the above-mentioned data from the external at the time of switching the page is provided.
Patent JP-S6091595-A (JP)
Inventor: OGAWA IKUO
IPC: G09F9/30
Filed: 1983-10-25
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-H1052080-A (JP)
Title: Method and apparatus for controlling speed of motor-driven load
Inventor: KOBAYASHI SHUICHI
IPC: H02P29/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent the mean value of the operating speed of a load from extraordinarily exceeding a set value when the load that may be brought into a negative state is driven by a motor. SOLUTION: A load 2 the roller 2c of which is energized by a spring 2d and is in contact with a drum 2a and a cam 2b is driven using a motor 1. A motor drive control means 7 exercises control so that the rotational speed of the motor 1 is kept at a set value. Since the drum 2a is driven by the spring 2d, a timing detector 8 generates a timing detection signal Vt with a timing a set time ahead of the timing with which the load is brought into the negative state. When a timing detection signal Vt is generated, a drive stop command signal generating circuit 9 generates a drive stop command signal Vst that last for a certain length of time, and thus the drive of the motor 1 is kept in a stop as long as the drive stop command signal is generated.
Patent JP-H0926020-A (JP)
Title: Shift position detector of transmission
Inventor: TAKESHITA KAZUNOBU
IPC: F16H59/70
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To detect a fact that whether a shift position is in a high-speed step or not as well as it is in a neutral position or not, with a few detecting switches. SOLUTION: A high-speed step shift rod 4 and two low-speed step shift rods 5 and 6 are all supported on a guide wall 2a of a quadrant box shiftably in both parallel and axial directions. A first through hole 7 traversing these shift rods 5 and 6 is installed in one side of the high-speed step shift rod 4, and a second through hole 7 in the other side of the high-speed step shift rod 4, respectively. In addition, a switch 9 is installed in an end of the first through hole 7, and a switch 3 in an end of the second through hole 7, respectively.  In response to movement of the high-speed step shift rod 4 from the neutral position, two lock balls 15, 16, two lock pins 5a, 6a, a push ball 17, and a push pin 18 separating from a dent 31 on a peripheral wall of the shift rod 4 and pressing switch 9 are inserted into the first through hole 7, and a push ball and a push pin 13 pressing the switch 3 are inserted into the second through hole 7, respectively.
Patent JP-S58101461-A (JP)
Title: Gate turn-off thyristor
Inventor: TOKUNOU FUTOSHI
IPC: H01L29/744
Filed: 1981-12-11
Abstract: PURPOSE:To improve the gate sensitivity at the turning OFF time without decrease of the turning OFF gain by containing a transistor which amplifies the gate current. CONSTITUTION:An auxiliary transistor II is formed as prescribed around main SCR partsIa,Ib. Electrodes G and K are forwardly biased therebetween at the firing time, and when the sheet resistance R of the PB layer is increased, a gate current flows mainly in the path of the G, an electrode 21, a PB, nE1, electrode 22, PB, nE2, an electrode 1 and the K, the transistor II is driven, and the main SCRsIa,Ib are fired by the amplified (hFE) gate current. Accordingly, the gate current may be 1/hFE of the conventional one. The electrodes G and K are reversely biased therebetween at the arc extinguishing time, carrier is exhausted in the path of the PB, the electrode 22, the external diode D and the G, thereby firing theIa,Ib, and since no current flows from the PB to the nE1, the II is interrupted due to the exhaust of the carrier in the path of the PB and the electrode 21. Since the II may have extremely small capacity as compared with theIa,Ib, the gate current which interrupts the II may be slight. In this manner, the gate sensitivity at the firing time can be remarkably improved without almost altering the turn-OFF gain.
Patent JP-S5990291-A (JP)
Title: Memory
Inventor: WATABE HIROSHI
IPC: G11C11/408
Filed: 1982-11-16
Abstract: PURPOSE:To obtain a memory circuit with structure arranging effectively a word line by connecting the word line adjoining mutually on a memory matrix to an individual decoder. CONSTITUTION:The mutually adjacent word lines are arranged to be selected by the different decoders. For example, when the adjacent word lines WL013 and WL023 are short-circuited and the word line WL013 is selected, a transistor (TR) Q1013 is on, but a Q1023 is off not to conduct selection signals phiA3 and phiA4, and not to drop the signal phiA3 and not to raise the phiA4, so the other word lines of the memory matrix which are selected simultaneously, are not effected to confine the number of the defective word lines to be only two. Even when a redundancy circuit is used, either one of the word lines WL103 or WL1023 is replaced. This results from that two cells are connected for one bit with the remaining word lines. Therefore, the redundancy circuit is utilized effectively.
Patent JP-H0364696-A (JP)
Title: Wind flow rate control device
Inventor: MATSUI YOSHIYASU
IPC: F24F11/04
Filed: 1989-08-01
Abstract: PURPOSE:To control a flow rate so as to prevent repetition of the one and same pattern, to prevent the occurrence of habituation phenomenon in term of bodily sensation, and to improve amenity by a method wherein based on a numerical value obtained by a discrete dynamical coefficient train, the width of a time of energization to the electric motor, having a multistage switch, of an electric fan is changed. CONSTITUTION:An electric fan 1 is provided with a multistage speed regulatable electric motor 1a and a rotation control part 1b to control the electric motor. In this case, a rotation control part 1b generates a fundamental signal being the one of a preset operation signal train according to operation indication, arbitrarily selected by a selection switch means 2, by means of a selection switch means 2. According to a discrete dynamical coefficient train, a special signal is generated by a means 4. The special signal is divided in a range of a threshold by means of a means 5. According to an output result divided classified by a layer, an energization time of each pulse signal of the operation signal train is decided by a means 6. This constitution changes the width of time of energization to the multistage speed regulatable electric motor 1a.
Patent JP-S5991610-A (JP)
Inventor: ITOU IKUO
IPC: H01B13/00
Filed: 1982-11-16
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-H0249455-A (JP)
Title: Semiconductor device
Inventor: SEKI HIROSHI
IPC: H01L23/28
Filed: 1988-08-10
Abstract: PURPOSE:To hold a semiconductor chip at its optimum position and to reduce warp or cracks the chip may experience by a method wherein plural flexible bodies are provided at regular intervals on a supporting bed and a sealing material is applied to cover the circumference of the semiconductor chip supported by the flexible bodies. CONSTITUTION:There are regular intervals between a plurality of flexible bodies 7. A semiconductor chip 1 is supported by the flexible bodies 7 at an optimum position at the middle of a recess 4a. With the semiconductor chip 1 supported in this way, a sealing agent 6 such as an epoxy resin is caused to flow in, by the thermal low pressure transfer method or the like, for the semiconductor chip 1 to be covered by the sealing agent 6. As a result, the circumference of the semiconductor chip 1 is almost entirely covered by the sealing agent 6. Using this design, distortion is counterbalanced between the upper and lower surfaces of the chip 1, which reduces warp or cracks that the semiconductor chip 1 may experience.
Patent JP-S6179891-A (JP)
Title: Sealed type rotary compressor
Inventor: SHIMAMOTO YOSHIYUKI
IPC: F04C23/00
Filed: 1984-09-26
Abstract: PURPOSE:To improve the oil separating function by installing a discharge cover onto the lower edge plate of a compression mechanism part and introducing the gas in the discharge cover into the upper part of the compression mechanism part through the bent passages formed onto the cylinder body. CONSTITUTION:A discharge cover 10 for forming a discharge space for temporarily storing the discharged gas is installed onto the lower part edge plate 8 of a compression mechanism part. Though the discharged gas in the discharge cover is introduced into the upper part of the compression mechanism part through the bent passages 11'a and 11'b, the outlet of the bent passage is formed from a cut part 11'c formed onto the cylinder body and the inner wall of the sealed container 1. Therefore, the oil separating function is improved by shifting the direction of flow of the discharge gas with the simple constitution.
Patent JP-H0364312-A (JP)
Title: Production of rigid polyurethane foam
Inventor: TANKE YOSHIHIKO
IPC: C08L75/04
Filed: 1989-08-02
Abstract: PURPOSE:To produce a rigid polyurethane foam excellent in the thermal insulation properties with a reduced amt. of a chlorofluorocarbon without lowering the reactivity at the initial reaction stage by reacting a specific polyol mixture with a polyisocyanate in the presence of a specified amt. of formic acid as a blowing agent. CONSTITUTION:100 pts.wt. polyol mixture wherein a polyol prepd. by using tolylenediamine and/or an aliph, amine (e.g. diethanolamine) as the initiator (e.g. a polyol obtd. by adding ethylene oxide to the above-mentioned amines) and other polyols are contained and the formula, a+b>=1.8, is satisfied, wherein the content of tolylenediamine is (a) mmol/g and that of the aliph. amine, (b) mmol/g, is reacted with a polyisocyanate (e.g. MDI) in the presence of 0.5-5.0 pts.wt. formic acid as a blowing agent.
Patent JP-S5993571-A (JP)
Title: Method for forming heat resistant gasket
Inventor: KINUGAWA HITOSHI
IPC: F16J15/12
Filed: 1982-11-17
Abstract: PURPOSE:To provide a heat resistant gasket having good lubricity and abrasion resistance, by pressing a graphite sheet against an underlying flatten wire mesh, turning the same around a core bar, and pressing the same into a predetermined shape with stitches of the wire mesh exposed on the surface. CONSTITUTION:A wire mesh made from heat resistant fine metal wires netted in stockinet is flattened, and on thus prepared wire mesh 1 is laid a graphite sheet 2, and the same are pressed together by means of a press or a roller. The sheet thus made is turned around a core bar with the side of the graphite sheet 2 facing the core bar and then pressed into a predetermined shape, whereby a heat resistant gasket with stitches of the wire mesh 1 exposed on the surface is formed. Since the stitches of the wire mesh are exposed on the surface of the heat resistant gasket, the mating member in contact with the gasket is not smeared with graphite and therefore the gasket provides good lubricity and abrasion resistance.
Patent JP-H0934835-A (JP)
Title: Data processing circuit and data processing system
Inventor: ISHINABE IWAO
IPC: G06F13/42
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To eliminate invalid data included in transfer source data by avoiding the reduction in a data transfer efficiency when the number of parallel bits of data in the data transfer is comparatively increased so as to reduce a bus occupancy period in the data transfer. SOLUTION: This system is provided with a register means 105 to which a byte location or a byte quantity of invalid data included in the transfer unit is set in advance when data in 4×n bytes are continuously transferred in the unit of plural prescribed bits such as 4 bytes, and a data selection means 106 invalidating the data at a location or quantity set in the register means when data transfer is started with respect to data of first transfer unit after setting and transferring the result to an arithmetic means 101 is adopted.
Patent JP-H0861538-A (JP)
Title: Port unit for governor device
Inventor: MASUDA MITSUTAKA
IPC: G05D16/06
Filed: 1994-08-26
Abstract: PURPOSE: To provide a port unit of commonly used type which has the primary side port and secondary side port and which can serve as any of a filter, regula tor, and filter regulator. CONSTITUTION: In the first mounting part 6 of a unit body 1a, a filter accommodating vessel is installed which encloses a filter element when the port unit concerned 1 is used as a filter or a filter regulator, and a cap for regulator is installed when the unit is used as a regulator. In the second mounting part 10 of the unit body 12a, cap for filter is mounted when the port unit 1 is used as a filter, and a pressure regulator is mounted when the unit is used as a regulator or a filter regulator. Thereby the same port unit 1 can serve as filter, regulator, and filter regulator commonly.
Patent JP-H0650041-A (JP)
Title: Knob for opening and closing door
Inventor: TAKAHASHI SHUJI
IPC: H02B1/30
Filed: 1992-07-29
Abstract: PURPOSE:To enable a lock to be easily released from the inside, even when an open/close door is closed to be in locked state. CONSTITUTION:When an open/close door is closed and the knob thereof is in locked state after a worker enters space behind the door, a slide engagement claw section 35 independently moves against the energizing force of a slide spring 36, simply by lowering a lock releasing pin 37 fitted to the rear side of a knob body 21. As a result, the section 35 is caused to slide and retreat in a lock releasing direction, and the lock claw 29b of a pullout lever 29 is disengaged from the engagement surface 35f of the section 35. Consequently, the lever 29 oscillates about a pin 30 due to the energizing force of a helical spring 31, and ejects to the front forward. Concurrently, the claw 29b oscillates in a downward direction. Furthermore, a claw plate 39 turns due to the oscillation of the claw 29d, and the locked state of the door can be easily released at space behind the door.
Patent JP-2000081354-A (JP)
Title: Electric temperature sensor having at least one layer or multilayer and its manufacture
Inventor: DIETMANN STEFAN
IPC: G01K7/18
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an electric temperature sensor in which a measuring resistor is also protected against external chemical or mechanical attack and intrusion of contaminant from external atmosphere into the measuring resistor is prevented absolutely. SOLUTION: A resistive layer 1 of platinum serving as a measuring resistor exists on the flat surface of a ceramic substrate 2 composed of aluminum oxide. A diffusion blocking layer, i.e., an intermediate layer 10, is provided on the side opposite to the substrate 2 while being coated with a passivation layer 3 of glass. The passivation layer 3 protects the sensitive structure of platinum measuring resistor effectively against noxious matters in the ambient atmosphere. The intermediate layer serving as the diffusion blocking layer is composed of ceramic containing Al2O3, MgO or tantalum oxide. An intermediate layer comprising a layer system having a large number of series of oxide layer is also applicable.
Patent JP-H0653612-A (JP)
Title: Thermoelectric cooling module and cooling type semiconductor laser module
Inventor: IWANO TADAYUKI
IPC: H01S5/00
Filed: 1992-07-29
Abstract: PURPOSE:To provide a thermoelectric cooling module which can be thinned without deterioration of its cooling capacity by positioning a ceramic board for heat absorption and a ceramic board for heat generation nearly on the same plane. CONSTITUTION:For a square-shaped ceramic board 31, a wiring pattern 36 is applied on the outer side face, and a ceramic board 31 has an inner side face larger than the outer side face of the ceramic board 3, and also a wiring pattern 37 is applied on the inner side face. A plurality of thermoelectric elements 33 are arranged between the ceramic boards 31 and 33, and a plurality of thermoelectric elements 33, the wiring patterns 36 and 37, and a pair of electrode terminals 34 for current supply provided on the ceramic board 32 are connected into in series circuits. What is more, the respective wide faces of the ceramic boards 31 and 32 are nearly on the same plane.
Patent JP-S5995642-A (JP)
Inventor: SHIERIFU DANITSUSHIYU
IPC: G06F3/02
Filed: 1983-10-27
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-H0486122-A (JP)
Title: Logic circuit
Inventor: SAWADA SOSAKU
IPC: H01L27/095
Filed: 1990-07-30
Abstract: PURPOSE:To apply the logic circuit for a FET system circuit such as a MESFET by forming the circuit with a FET gate as the input and a metallic electrode of a Schottky barrier diode as the output. CONSTITUTION:The circuit mainly consists of an enhancement FET Q11 whose gate connects to an input Din and whose gate and source are interconnected to a current source I in forward polarity and one or plural Schottky barrier diodes S11-S1n whose anode is used as an output DOUT and whose cathode connects to drains of the enhancement FET Q11. Thus, when the sum of the on-voltage of drain-source of the FET and the leading voltage of the Schottky barrier diodes S11-S1n is higher than the gate-source voltage of the FET, the circuit acts like an inverter effectively. Thus, the logic is built up by using current sources whose number is the same as number of the switching FETs.