baber/WOPTO huggingface dataset:
Patent JP-S5279415-A (JP)
Title: Multistage synchronizing system
Inventor: TAKAOKA TADASHI
IPC: G05B9/03
Filed: 1975-12-26
Abstract: PURPOSE: To improve the stability of a synchronizing operation of a multistage synchronizing system such as an automatic train control device by applying a synchronizing command to a total system control section including an optional control section by a control command from the optional control section in the multitage synchronizing system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5779518-A (JP)
Title: Heating device
Inventor: SAKA TATSUO
IPC: H05B6/68
Filed: 1980-11-04
Abstract: PURPOSE:To obtain the heating device of a microwave oven, etc., which is easy operate and lessens erroneous operations, by outputting signals from a key inputting means and an external signal inputting means and a voice signal which corresponds to the state of a heating sequence. CONSTITUTION:Input equipment 10 consists of a key inputting means 5, a connection terminal 8 to which external signal inputting means 11a, 11b and 11c are connected, and an encoder 13, and its output is sent to a main controller 15 composed of a microcomputer. On the basis of the contents of a control program, the main controller 15 performs various functions to execute a prescribed heating sequence under input conditions. A signal from the input equipment 10 and a signal which corresponds to the state of the heating sequence are sent to a voice controller 20. On the basis of the signal, voice data is read out of a voice data storage device 19 to output a voice signal through a voice synthesizing means 21, an amplifier 22 and a speaker 9.
Patent JP-S5849359-A (JP)
Title: Enzyme adsorbent and enzyme purification
Inventor: TAKIGUCHI DAIGAKU
IPC: C07C239/00
Filed: 1982-09-06
Abstract: NEW MATERIAL:A compound of formulaI[A is 1-4C alkylene or phenylene; R is amidino group of formula II (r1, r2, r3 are H, lower alkyl)]. EXAMPLE:2-(4-Aminophenoxy)acetamidine hydrochloride. USE:Enzyme adsorbent: it is used as a ligand in affinity chromatography, since it has strong affinity to tripsin-like enzymes such as tripsin or kallikrein as well as to human urokinase. PREPARATION:A nitrophenoxyamide of formula III is converted into the corresponding nitrophenoxyamidine of formula IV according to the L.Weintraub's synthetic method and the product is hydrogenated in the presence of Pd-C to give the compound of formulaI.
Patent JP-H0318393-A (JP)
Title: Card type pinball machine
Inventor: YAMAMOTO KUNIHIRO
IPC: A63F7/02
Filed: 1989-06-16
Abstract: PURPOSE:To prevent a player from being given a disadvantage due to a fact that ball run-out occurs at the time when a special prize game state is generated, and also, to purchase a correct game ball in accordance with a game state by constituting the pinball machine so that a game can be executed automatically by a money amount portion each of a prescribed unit in the amount of money of the card. CONSTITUTION:When the card is inserted into a card insertion port, the card is fetched into a card reader 45, a reading mechanism of the inside reads information stored in the card, the amount of money of its card is displayed on a money amount indicator 46, and also, data of the number of game balls is stored in a storage means 44a. In this state, when a lend ball automatic purchase selection button 9 is pushed, its signal is sent to a lend ball automatic purchasing means 44c, and the remaining card money amount obtained by subtracting the amount of money (for instance, 100 Yen) of a prescribed unit set in advance from the amount of money of its card is displayed on the money amount indicator 46. Also, the number of game balls corresponding to its amount of money is drawn out of the storage means 44a and stores in the lend ball automatic purchasing means 44c, and also, displayed on a digital indicator 8. Also, by releasing a game stop state of a discharge device and a game ball supply device, the game ball can be discharged.
Patent JP-H0394476-A (JP)
Title: Manufacture of substrate for selective crystal growth and selective crystal growth method and manufacture of solar cell by using these substrates
Inventor: NISHIDA AKIYUKI
IPC: H01L31/18
Filed: 1990-06-15
Abstract: PURPOSE:To manufacture a solar cell having excellent characteristics with sufficient mass productivity by a method wherein a layer composed of a second material having low nucleation density is laminated on a substrate surface consisting of a first material, an electric field is applied concentrically into the desired region of the layer, the region is removed and the substrate surface is exposed. CONSTITUTION:A layer 103 made up of a second material having nucleation density lower than a first material is laminated onto the surface of a substrate 104 composed of the first material having high nucleation density, and an electric field is applied concentrically into the desired region of the layer 103 consisting of the second material and the desired region is removed, thus exposing the surface of the substrate 104. Consequently, the substrate 104 to which a nucleation surface is shaped can be manufactured without treatment such as direct resist application, exposure, developing, etching, etc., to the substrate 104. Accordingly, a solar cell having excellent characteristics such as energy conversion efficiency and a large area can be acquired while attaining superior productive efficiency and reduction of cost.
Patent JP-S6139801-A (JP)
Title: Contactless relay ageing tester of cam motor for main controller of electric railcar
Inventor: YAMAGATA TATSUYA
IPC: B60L3/00
Filed: 1984-07-27
Abstract: PURPOSE:To readily discover an erroneous operation by testing a noncontact relay unit in the circularly operated state, and holding a tester in the state before detecting when detecting the erroneous operation. CONSTITUTION:A command signal generator A controls a rotary command relay RL2, an R command relay RL3, an L command relay RL4 to sequentially apply an R command, a stop command and an L command to a noncontact relay unit NCR. In an operation display and defect detector C, the relay RL3, an R detection relay RL9, an L command relay RL4, an L detection relay RL10 operate in the prescribed sequence, thyristors SCR1-SCR6 sequentially conduct to fire display lamps PL1-PL6. If a malfunction occurs, the thyristor SCR1 conducts to fire a malfunction display lamp PL7, the generator A stops, and the states of the lamps PL1-PL6 are retained.
Patent JP-S6310287-A (JP)
Title: Graphic display system
Inventor: KAWAGOE KYOJI
IPC: G06T15/80
Filed: 1986-07-01
Abstract: PURPOSE:To display a 3-dimensional form containing a cavity and a new form obtained after shift of another form by providing plural sheets of depth buffers having two distance parameters and luminance for each pixel to a display memory. CONSTITUTION:In a graphic display system for a 3-dimensional form to a 2-dimensional display device, plural depth buffers are provided to a display memory part 11. Each depth buffer has two distance parameters and luminance for each pixel. A display arithmetic part 12 reads the contents of depth buffers out of the part 11 and performs calculation among those depth buffers for the sum, difference, product and shift respectively to write them to the depth buffers. A display processing part 13 reads the contents of the indicated one of those depth buffers of the part 11 and transfers them to a display monitor. Thus it is possible to perform the time simulation of the form cutting or the flow of an object and the display of an internal 3-dimensional form at a high speed.
Patent JP-H0714574-A (JP)
Title: Winding/forming method for spiral electrode body
Inventor: HAMADA HIROSHI
IPC: H01M10/0587
Filed: 1993-06-25
Abstract: PURPOSE:To provide the winding/forming method for a spiral electrode body capable of preventing a winding collapse during the winding work and improving the yield and work efficiency. CONSTITUTION:A negative electrode plate 4 is installed on the recessed groove section 4a of an upper guide block 2a, and a positive electrode plate 6 is installed on the recessed groove section 6a of a lower guide block 3b. A separator 5 is installed on the recessed groove sections 5a of guide blocks 2b, 3a respectively on different steps from the negative electrode plate 4 and the positive electrode plate 6, mating end sections of the positive electrode plate 6 and the negative electrode plate 4 are fixed to the surface and back of the separator 5 via adhesive tapes 11, then the center in the longitudinal direction of the separator 5 is sandwiched by a winding shaft 1 and rotated. A weight 9 coupled with the recessed groove section 5a and slidable in the longitudinal direction is mounted on the separator on the upper guide block 3a side, and the upper guide block 2a is mounted on the separator 5 out the lower guide block 2b side.
Patent JP-S63318767-A (JP)
Title: Complementary semiconductor integrated circuit
Inventor: HINOOKA KIYONOBU
IPC: H01L27/08
Filed: 1987-06-22
Abstract: PURPOSE:To prevent latch-up from occurring due to the making order of power sources and to improve reliability of a complementary semiconductor integrated circuit, by forming a high concentration region for fixing substrate potential so as to encircle the circumference of the insular regions of the lowest potential in the complementary semiconductor integrated circuit operating being supplied with two kinds of power sources from outside. CONSTITUTION:The first and second P-wells 2 and 3 selectively formed respectively on an N-type semiconductor substrate 1 connected to the first voltage supply terminal biased to the highest potential Vcc, and the second and third voltage supply terminals biasing the first and second P-wells 2 and 3 to the intermediate potential GND and the lowest potential Vss respectively are provided. Further, an N-type high concentration region 10 formed encircling the circumference of the second P-well 3 and a voltage supply means biasing the N-type high concentration region 10 to the highest potential Vcc are provided. For instance, the N<+> diffusion layers 7 and 8, which is a source region or a drain region of an N-channel MOST, are provided inside the first and second P-wells 2 and 3, while a P<+> diffusion layer 6, which is a source region or a drain region of a P-channel MOST, is provided on the surface of the N-type semiconductor substrate 1.
Patent JP-S5856162-A (JP)
Title: Resetting system for fault detection timer
Inventor: OGUCHI KENICHI
IPC: G06F11/00
Filed: 1981-09-30
Abstract: PURPOSE:To make the reset time of a fault detection timer accurate by resetting the timer by a reset signal generated during fault detection timer reset control after an overflow occurs. CONSTITUTION:The overflow frequency of a timer Ti for clock interruption is counted by a counter TiC and when the counted value reaches a prescribed limit value, an overflow is caused. After the generation of the overflow, a fault detection timer Ti is reset by a reset signal generated during the reset processing control over a fault detection timer TF. Consequently, the fault detection timer TF is reset speedily after the counter Ti has an overflow, so its reset time is accurate; and a system fault due to the formation of an endless loop including a reset instruction RST is detected easily.
Patent JP-S63318648-A (JP)
Title: Access control method for bit map memory
Inventor: YASUE HIROSHI
IPC: G06F12/00
Filed: 1987-06-23
Abstract: PURPOSE:To execute both accesses of dot and byte accesses by using a bit map memory and to improve the use efficiency of a memory by setting the upper limit value in the X direction and the Y direction of the bit map memory, and executing a coordinate conversion. CONSTITUTION:In case of bringing a point P (x, y) in a dot access area 1 to an access as a dot coordinate, a continuous memory area 2 is mounted in an actual memory space. That is, as for an area being larger than the upper limit value K in the X direction, it becomes a virtual space in which a memory is not mounted. Also, since the X coordinate of the point P is larger than the value K, the point P on the virtual space shifts to a point P' on the actual space, and a coordinate (x', y') of the point P' is brought to a coordinate conversion in accordance with an arithmetic expression of x'=x-K and y'=y+M (M denote the upper limit value in the Y direction of the area 1), and an access point is shifted onto the actual space. In such a way, with regard to a bit map memory, both accesses of a dot access and a byte access can be executed, and also, since the area 2 can be easily increased, the use efficiency of a memory can be improved.
Patent JP-S6132427-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHASHI TAKETO
IPC: H01L21/3213
Filed: 1984-07-24
Abstract: PURPOSE:To prevent the generation of over-etching and under-etching by forming an etching stopper layer under a wiring layer which is to be patterned by the etching so as to make it possible to detect the completion of etching properly. CONSTITUTION:The first wiring layer 2 is formed on a semiconductor substrate 1 and an interlayer insulating film 3 is formed. An opening 4 is formed and the second aluminum wiring layer 5 is formed on the interlayer insulating film 3. Ion implantation of oxygen is carried out with permeation through said wiring layer 5, followed by annealing to form an etching stopper layer 7 consisting of alumina on the inerlayer insulating film 3. When the second wiring layer 5 is etched by using an etching mask 6, a progress of the etching stops at the etching stopper layer 7, which is detected by a detector and the completion of etching of the second wiring layer 5 can be known.
Patent JP-H0322305-A (JP)
Title: Lighting device
Inventor: YONENAGA MAKOTO
IPC: F21V13/10
Filed: 1989-06-19
Abstract: PURPOSE:To make it possible to open and close a louver and facilitate the exchange of lamps and other work by providing a structure wherein a first louver blade is separably formed at the upper end side of the second louver blades. CONSTITUTION:First louver blades 11 are made separable at the upper end position of second louver blades 12 in a lighting device in which a pair of the first louver blades 11 is placed along lengthwise of tubular lamps 4 and the upper end of the blades are placed higher than the lamps 4, and a louver with the second louver blades 12 is placed between the first louver blades 11 is crossing direction. The upper louver parts 13 of the first louver blades 11 are fixed while the lower louver parts 14 of the first louver blades 11 and the second louver blades 12 are made and installed free to open and close so that works can be done easily and the louvers do not touch the lamps. Since the lower louver parts 14 of the first louver blades 11 and the second louver blades 12 are open at their upper and lower faces, they can be formed monolithically with synthetic resin, thus, providing ease in production.
Patent JP-H05317946-A (JP)
Title: Measuring device for surface temperature of strip
Inventor: ARAKI TATSUTO
IPC: B21B39/12
Filed: 1992-05-22
Abstract: PURPOSE:To measure the surface temperature of a strip continuously with high accuracy without receiving the influence of cooling water. CONSTITUTION:This device consists of coolers 6A-6C for the lower surface of the strip provided between table rollers, table roller coolers 7A-7C provided in adjacent to them, thermometers 8A-8C which are provided near these coolers to measure the temperature of the strip 2 in noncontact state and a controller 11 to send on/off signals successively to each of these collers, to fetch output signals from the thermometers 8A-8C while these coolers are off and to display them on the indicator 12.
Patent JP-H04357115-A (JP)
Title: Zirconium oxide powder and its production
Inventor: IWATA HIDEKAZU
IPC: C04B35/48
Filed: 1991-05-31
Abstract: PURPOSE:To obtain zirconium oxide powder showing industrially excellent moldability and to provide a sintered material of oxide zirconium having higher performances and higher reliability in terms of density, strength, etc., than existing ones by sintering a molded article of the zirconium oxide powder. CONSTITUTION:Zirconium oxide powder having 1-10m<2>/g BET specific surface area, 0.1-1mum average particle diameter and <=5% ratio of particles having <0.1mum and >10mum in cumulative distribution. The zirconium oxide powder is obtained by hydrolysis in boiling water. Suspension of hydrated zirconia particles having <=5nm crystallite diameter and 500-150nm primary particle diameter is dried and calcined to give the zirconium oxide powder.
Patent JP-S5779948-A (JP)
Title: Production of conductive substrate
Inventor: HASEGAWA HARUO
IPC: G03G5/14
Filed: 1980-11-06
Abstract: PURPOSE:To stabilize characteristics at low humidity and high humidity, and produce photosensitive paper and recording paper of good aging characteristics by forming a precoated layer on paper surfaces then forming a prescribed conductive layer thereon. CONSTITUTION:A soln. or emulsion consisting essentially of a resin binder is coated on one or both surfaces of paper and is dried or a thin film consisting essentially of the binder is laminated, whereby a precoated layer is formed. Thereafter, a solvent which does not dissolve this precoated layer and a dispersion dispersed with an electron conductive material in a resin binder are coated thereon and are dried, whereby a conductive layer is formed.
Patent JP-S6047244-A (JP)
Title: Optical pickup device
Inventor: HOSHI HIDEO
IPC: G11B7/135
Filed: 1983-08-26
Abstract: PURPOSE:To expand the range of application of an optical disc memory remarkably by arranging an optical fiber among a light flux converging means, a light source and a light detecting means, moving the optical spot through the moving of the light converging means and the optical fiber only to attain ease of high- speed accessing. CONSTITUTION:The optical fiber 13 is used to lead light from a light source 7 to an objective lens 2 as a light converging means and to lead a reflected light from the objective lens 2 to a photodetector 5. The optical fiber 13 is formed by bundling plural fibers and made of a polarized plane preserving fiber. Through the above-mentioned constitution, since the optical fiber is flexible, it is possible to move the objective lens 2 independently of other optical system, that is, a lambda/4 plate 3, a polarized beam splitter 4, the photodetector 5, a collimator lens 6 and the light source 7. That is, only the objective lens device 14 including the objective lens moving mechanism and the objective lens in the track and focus direction has only to be moved radially.
Patent JP-S5581378-A (JP)
Title: Heat roller fixing device
Inventor: KAMOGAWA JINICHI
IPC: G05D23/00
Filed: 1978-12-15
Abstract: PURPOSE:To reduce rise time and make possible accurate temperature controlling by so arranging the device that the maximum part of the temperature distribution in the axial direction occurs between the roller end part and central part and disposing a controlling detecting element near the same. CONSTITUTION:The light distribution of infrared ray lamp, etc. for the roller is so designed that the temperature at the rising of the roller surface temperature to the set temperature after supply of current to the heater of the heat roller fixing roller device having a controlling detecting element and control circuit becomes maximum in the intermediate part between the roller central part and end part. Further, the detecting element for controlling the surface temperature is installed at the maximum temperature or near the same. Thereby, overshooting may be suppressed, rise time shortened and accurate temperature control achieved.
Patent JP-S5382718-A (JP)
Title: Purification of decance-1,10-dicarboxylic acid or its ester
Inventor: NISHIKIDO JIYOUJI
IPC: C07C51/42
Filed: 1976-12-27
Abstract: PURPOSE: To prepare a high purity, light-colored, fibergrade decane-1,10-dicarboxylic acid in high yield from a composition containing said compound, by treating the composition with urea, and separating and purifying the resulting urea clathrate of said compound. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H113502-A (JP)
Title: Storage device
Inventor: SAKAI YOSHIMICHI
IPC: G11B5/09
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent the inflow of noise to a high-level-function R/W preamplifier unit by setting the register using serial transfer. SOLUTION: The actuator which moves a head in the direction traversing the track of a disk medium and the casing of the device are electrically connected by FPCs, and a head IC circuit (R/W preamplifier circuit) 2 which controls circuit parameters and operating conditions by setting a register in use of serial transfer on FPCs is placed on the FPC on the actuator side. The transfer line on the digital control circuit 1 such as the MCU which sets the register of the heal IC circuit 2 is installed with an impedance circuit 3 to make serial transfer lines 7-1 to 7-3 high in impedance except the time when the register is set to prevent the inflow of digital noise such as clock.
Patent JP-S5583344-A (JP)
Title: Signal change-over circuit
Inventor: SAKAKIBARA MASAHIRO
IPC: H03L7/00
Filed: 1978-12-20
Abstract: PURPOSE:To reduce power consumption and also to increase reliability by selectively supplying a power voltage only one of signal generating circuits and also by removing an influence of a unit in trouble by a semiconductor switching element. CONSTITUTION:When power change-over circuit 6 selects 1st signal generating circuit 1, the output of circuit 1 let transistor Tr7 of output circuit 3 conduct and its output is led out from terminal 4. Now, if circuit 1 gets out of order, a power control signal is sent to circuit 6 to exercise control so that a voltage from power supply 5 will be supplied to 2nd signal generating circuit 2 by switching. Consequently, circuit 2 starts operating and its output makes Tr8 conduct to lead the output out from terminal 4. On the stop of the power supply to circuit 1, Tr7 turns OFF, so that the output of circuit 2 will be no influence of the fault of circuit 1.
Patent JP-H11347816-A (JP)
Title: Work drive device
Inventor: SAEGUSA TOSHIAKI
IPC: B23B31/36
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To equalize grasping force of a pair of grasp pawls to restrain shake of a work and improve working accuracy. SOLUTION: A work W is supported with a headstock center 2 and a tailstock 4 therebetween, and it is grasped with a drive device 5 to be rotated. A chuck main body 9 is fitted to a drive disc 8, and a pair of swing bodies 12 are swingably in a plane containing the center axis supported with the positions spaced by 180 deg. from the main body 9. Claw holders 20 are connected to the bolts 17 of the respective swing bodies 12, and grasp pawls 23 are fitted to the respective holders 20. The claw holders 20 are guided in the plane meeting at right angles with the center axis through two rods 27, and they are opened/closed interlocking with the swing bodies 12. Springs energizing the grasp pawls 23 in the closing direction are insertedly fitted to the rods 27.  An annular shifter 35 is combined with a cylinder 32, and the shifter 35 drives the swing bodies 12 in the opening direction of the grasp pawls 23. A cutout part 47 in which the finger 45 of a work locator goes in and out is provided on a part of the shifter 35.