baber/WOPTO huggingface dataset:
Patent JP-S62171466-A (JP)
Title: Dc/dc converter
Inventor: MATSUMOTO ATSUO
IPC: H02M3/155
Filed: 1986-01-23
Abstract: PURPOSE:To stably control a DC/DC converter in high efficiency with a simple circuit configuration by inputting the output signal of an error amplifier for controlling to detect the output voltage or current of the converter to the control winding of a saturable core. CONSTITUTION:If a signal from an oscillator 4 is applied to starting winding terminals 15, 16 when a saturable core 1 is unsaturated, a switching transistor 3 is turned ON to be turned ON by a current feedback by a current feedback winding. When the core 1 is saturated, the transistor 3 is turned OFF. The output signal of an error amplifier 6 is supplied to the control winding of the core 1 to control the duty ratio of the transistor 3.
Patent JP-S58130939-A (JP)
Title: Control device hot-water reserving type hot-water supplying machine
Inventor: KUBOTA HIDEJI
IPC: G05D23/19
Filed: 1982-01-29
Abstract: PURPOSE:To reduce heat loss by a method wherein a proper heating temperature is obtained from feed water temperature so as to impress only the proper amount of heat to a heating source. CONSTITUTION:The temperature of water fed into a hot-water reserving tank is detected by a feed water temperature detecting means 10 while the necessary heating temperature is operated by an operating means 11 from the feed water temperature detected by the means 10. Hot-water temperature in the hot- water reserving tank is detected by a hot-water temperature sensor 12, and when the detected hot-water temperature has arrived at the neceasary boiling temperature, operated by the operator 11, heating effected by a heating source 14 is stopped by a control unit 13. Only the proper amount of heat is impressed to the heating source, therefore, the hot-water, at the temperature higher than the required temperature thereof, will never be left for a long period of time and the heat loss, due to the natural heat dissipation from the hot-water supplying machine itself, the heat dissipation of the high temperature water stayed in pipelines and the like, may be reduced.
Patent JP-H09205361-A (JP)
Title: Voltage level conversion clock generator
Inventor: ISHIZAKA YASUHIRO
IPC: G06F3/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To make the substrate of an information processor compact, light in weight and inexpensive. SOLUTION: This generator is provided with a PLL circuit 21 converting the input clock signal Ci having the one potential of the binary which are the same as the reference voltage Vi by an arbitrary frequency into a certain frequency and outputting a PLL output clock signal Cp. Further, the generator is provided with a voltage level conversion circuit 4 converting the PLL output clock signal Cp into the voltage level of an arbitrary purpose set by a voltage level control signal CTL for the reference voltage Vi and outputting an output clock signal Co.
Patent JP-H04235306-A (JP)
Title: Method for detecting irregularity on surface of glass substrate and inspecting apparatus
Inventor: HOURAI MOTOO
IPC: G06T7/00
Filed: 1991-01-09
Abstract: PURPOSE:To obtain a method for ensuring the detection of the gentle irreguralities on the surface of a glass substrate for a magnetic disk and a liquid crystal panel and to provide an inspecting apparatus for inspecting the irregularities of the glass substrate in a short time. CONSTITUTION:In a detecting method, parallel optical beams are emitted on the surface of a glass substrate 1, the image of the regular reflected light is picked up with a highly sensitive CCD camera 75, the differentiated image signal obtained by differentiating the analog image signal outputted from the CCD element is digitized and the signal is processed with an image processor 93. An inspecting apparatus is constituted of the parts performing the following functions. A rotating mechanism 8 or moving mechanism 8 mounts a glass substrate 1, rotates or moves the substrate 1 in the X-Y direction, divides the surface of the substrate into a plurality of regions and stops the substrate for every region. Alight projecting system 2 projects the parallel beams. The highly sensitive camera receives the regular reflected light. A differentiating circuit 91 differentiates the image signal. An A/D conversion frame memory 92 digitizes the differentiated image signal and stores the signal. An image processor 93 processes the digital image signal.
Patent JP-S63201144-A (JP)
Title: Manufacture of trialkoxybenzaldehyde
Inventor: MISHIERU KUROSHIYUMOORU
IPC: C07C45/64
Filed: 1988-01-25
Abstract: An improved process for the preparation of 3,4,5-trialkoxybenzaldehyde and more particularly of 3,4,5-trimethoxybenzaldehyde from 5-bromo-4-hydroxy- 3-methoxybenzaldehyde. 
<??>More precisely, a process for the preparation of 4,5-dialkoxy- 3-methoxybenzaldehyde from 5-bromo-4-hydroxy-3-methoxybenzaldehyde, characterised in that the following are carried out successively and without isolation of the intermediate compounds:
 - hydrolysis of 5-bromo-4-hydroxy-3-methoxybenzaldehyde to 4,5-dihydroxy-3-methoxybenzaldehyde using an alkali metal hydroxide in water and in the presence of a copper catalyst:
 - etherification of the 4,5-dihydroxy-3-methoxybenzaldehyde obtained previously with the aid of a lower alkyl halide in an aqueous medium and while the pH is maintained at chosen values, optionally in the presence of a catalyst. 
<??>3,4,5-Trimethoxybenzaldehyde which may be prepared by this process is used especially for the preparation of pharmaceutical products.
Patent JP-H03217171-A (JP)
Title: High voltage regulator device
Inventor: NEGISHI KEIICHI
IPC: H04N3/185
Filed: 1990-01-23
Abstract: PURPOSE:To obtain a speed-up capacitor with high breakdown strength by utilizing a high voltage conductive film and a glass wall provided in a CRT. CONSTITUTION:Small metallic pieces are stack as external electrodes 13 on the glass wall outer surface of a CRT 7 while being faced to a high voltage conductive film 11 of the CRT 7 and therefore, a high voltage capacitor is constituted while sandwiching a suitable dielectric like glass. Only by connecting this external electrode 13 to a connecting point between potential dividing resistors RX and RY, a circuit can be constituted to parallelly connect the potential dividing feedback resistor RX and a capacitor CX.
Patent JP-H11207575-A (JP)
Title: Man-hour control system
Inventor: KONDO HITOSHI
IPC: G06Q50/04
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To carry out analyzing work for man-hours easily, precisely and quickly by providing a WF man-hour setting means for calculating man-hours needed for performing a WF process, according to a man-hour standard value applicable to entry data and the WF process. SOLUTION: Entry data, showing the work content of a WF process at every individual WF process which is the minimum process unit in the working process of an article such as a plate metal, is registered in an entry data file 2 by a data entry means 4. A man-hour standard value for calculating man-hours at every WF process is set beforehand to a man-hour standard value master 6, to calculate the man-hours at every WF process, from the process standard value of the WF process and the entry data applicable to the entry data, by a WF man-hour setting means 8. Consequentry a working process of an article (e.g. a plate metal primary) can be controlled at every WF process which is the minimum unit.
Patent JP-H08200262-A (JP)
Title: Closed type rotary compressor
Inventor: SUEYOSHI MITSUSHI
IPC: F04C29/00
Filed: 1995-01-30
Abstract: PURPOSE: To improve closability of a cylinder while preventing decreasing compressing capacity and increasing an input due to an influence by distortion to an internal peripheral surface side of a cylinder generated by bolt tightening force in the case of tightening the cylinder and a bearing member by a bolt in an associated mechanism part between a rotary compression element and an electric motor element. CONSTITUTION: A rotary compression element comprising a cylinder 1 and a piston roller 2 and an electric motor element of drive rotating a crankshaft 3 provided with an eccentric part 4 of eccentrically rotating the piston roller 2 of this rotary compression element in the cylinder 1 are received in a closed vessel. The crankshaft 3 of this electric motor element is supported rotatably by a pair of bearing member 5, 6 of closing both end faces 1a, 1a of the cylinder 1. These bearing member 5, 6 are tightened by bolts 7, 7 formed to be screwed to an internal thread hole 11 drilled almost parallelly along a rotary axial line O-O of the piston roller 2 in a peripheral wall part of the cylinder 1. A screwing part, facing a side of an internal peripheral side surface 1b of the cylinder 1 of the internal thread hole 11 screwed with these bolts 7, 7, is formed in a non-screwing part 12A.
Patent JP-S59141784-A (JP)
Title: Scroll compressor
Inventor: MORISHITA ETSUO
IPC: F04C18/02
Filed: 1984-01-26
Abstract: PURPOSE:To permit to support the thrust of a scroll member stably by a method wherein an upper bearing, supporting a swing scroll, is provided so that the center of the bearing is in coincident with the same of the swing scroll while a lower bearing is provided so that the center of the same is in coincident with the rotating center of a crank shaft. CONSTITUTION:The downward thrust of the swing scroll is transmitted to a thrust bearing 91, coaxial with the center C' of the scroll 2, and, then, is transmitted to the thrust bearing 92, supported by the bearing 7 through the flange 93 of the crank shaft. The thrust bearing 92 rotates about the center C by the rotation of the crank shaft 6 and bears the thrust force of the swing scroll 2 in the same manner of normal rotating motion.
Patent JP-H09215137-A (JP)
Title: Gas insulation switchgear
Inventor: ASAKURA TAKAO
IPC: H02G5/06
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a gas insulating switchgear which can suppress the abnormal increase in the internal pressure without emitting the gas in a container into the atmosphere when an accident occurs in the container. SOLUTION: A container A2 which is estimated to have the abnormal increase in the internal pressure when an accident occurs in the inside is a special container and a container A3 which can be connected to the special container A2 to absorb the internal pressure of the special container. A hollow section 'h' is formed in a conductor B2b buried in an insulating spacer B2 which partitions a space between the special container A2 and the container A3 for absorbing the pressure according to the gas and a bursting device D is installed in the hollow section 'h'. By this method, the bursting device D is operated when the internal presure of the special container A2 increases due to an accident occuring in the container A2 to let the gas in the special container A2 flow into the container A3 for absorbing pressure.
Patent JP-S56110904-A (JP)
Title: Production of polyhedral mirror
Inventor: OOSAWA SHIYOUJI
IPC: B29C61/00
Filed: 1980-02-07
Abstract: PURPOSE:To obtain a high-accuracy polyhedral mirror, by forming a plastic layer on the side face of a polygonal metal core and then evaporating a metallic film on the surface of the plastic layer. CONSTITUTION:The thin plastic layer 2 is formed at the side face area of a polygonal plate type core 1 made of metal which becomes the center part of a polyhedral mirror by an injection molding, a casting and other methods. Furthermore, a metal such as alluminum or the like a vacuum-evaporated on the surface of the layer 2 to obtain a mirror surface. In this case, the core 1 uses the alluminum cut with the diagonal length (x) of 28mm. and the thickness of 8mm. for example. On the other hand, the mirror surface part 2 is formed by producing the methyl methacrylate resin by an injection moldig and with use of a metal mold having a coarseness of 0.05S on the surface of evaporation and then evaporating the SiO by 30-80Angstrom  on the resin surface after a vacuum evaporation of alluminum by 2,000Angstrom . In such way, the side face accuracy of the metallic core 1 can be eased greatly to obtain a polyhedral mirror that has a substantially equal quality to the conventional product.
Patent JP-H05200949-A (JP)
Title: Laminated sheet and production thereof
Inventor: YAMAZAKI YASUYUKI
IPC: B32B27/12
Filed: 1992-01-28
Abstract: PURPOSE:To provide a laminated sheet of a polyester film having peel strength sufficient from a practical aspect and a nonwoven fabric by putting the voids of the nonwoven fabric to practical use to the utmost limit without damaging the heat resistance of the sheet. CONSTITUTION:In a laminated sheet of a nonwoven fabric containing non- stretched polyester yarn and a polyester film with a surface wet index of 50dyne/cm or more, the nonwoven fabric and the film are bonded by the non-stretched polyester yarn.
Patent JP-H02194691-A (JP)
Title: Formation of i/o of ceramic substrate
Inventor: SATO KAZUAKI
IPC: H01L23/498
Filed: 1989-01-24
Abstract: PURPOSE:To make sure the formation of a solder dam between a pad for I/O pin erection use and a pad for face-lift use by a method wherein a Ti-Ni intermetallic compound having an inferior wettability with solder is formed on the outermost layer of a coupling pattern. CONSTITUTION:An I/O pattern 3 using an Ni layer 2 as its outer layer is formed on the surface layer of a ceramic substrate 1 and thereafter, an Au plated layer 4 is laminated on the pattern 3 to form a pad 5 for I/O pin erection use and a pad 6 for face-lift use. Then, after a Ti layer 7 is formed on the surface layer of the substrate 1, the substrate 1 is heated to change the layer 2 of a coupling pattern 8 to couple the pads 5 and 6 together into a Ti-Ni intermetallic compound 9. After that, the layer 7 is removed. Thereby, a solder dam can be reliably formed between the pads 5 and 6.
Patent JP-S59144909-A (JP)
Title: Stored program type controller
Inventor: PEETAA NINNEMAN
IPC: G06F9/30
Filed: 1984-01-27
Abstract: A memory-programmable controller is disclosed having a bit and word processor for controlling a peripheral process. A process control program is stored in a user program memory. The controller includes a data memory in which process images of the controlled process are stored. A supplemental memory is coupled in parallel with the data memory. Bit-wide data is stored in the data memory and change bits associated with individual ones of the bit wide data in the data memory are stored in the supplemental memory. The change bits determine whether the associated bit in the data memory can be changed during processing by the control program. Definite control states can thereby be simulated for test purposes.
Patent JP-H09203550-A (JP)
Title: Control device for terminal reheat air-conditioning system
Inventor: HIRAOKA MASAYA
IPC: F24F11/02
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To minimize a mixing loss of cold heat and hot heat, and save energy while keeping a room temperature at a set temperature for each individual room or zone. SOLUTION: For this air conditioning system, blowing air from an air conditioner 3 being equipped with a cold water coil 4, a hot water coil 5 and a blowing fan 6, is blown out through a reheat coil 8 being respectively provided in a large number of individual rooms or zones 2, and the temperature of each individual room or zone 2 is individually controlled. Then, the room temperatures of the large number of individual rooms or zones 2, are detected, and the inegrated value of a hot water valve opening degree is minimized by making zero the opening degree of a hot water valve 11 of the reheat coil 8 being provided in the individual room or zone of a maximum cooling load or a minimum heating load.  At the same time, a blowing air temperature controller 15 which controls the blowing air temperature from the air conditioner 3 to keep the room temperature of the individual room or zone at a set temperature, is provided.
Patent JP-S58133274-A (JP)
Inventor: MORITA TAMAO
IPC: A63B102/32
Filed: 1982-01-31
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-H051406-A (JP)
Title: Breakwater having water purifying capability
Inventor: HAMASUNA JUNICHI
IPC: C02F3/10
Filed: 1991-02-04
Abstract: PURPOSE:To provide a breakwater of steel sheet piles or steel pipe piles having both water breaking and purifying capability. CONSTITUTION:Beam rests 2 are fitted respectively to a plurality of projections on the front of a breakwater comprising sheet piles 1. In addition, a beam 5 with a suspended bag body 7 having a porous fabric Body 11 inserted, is so placed on respective beam rests 2 as to be freely detachable.
Patent JP-S5296922-A (JP)
Title: Permanent magnet material
Inventor: YONEYAMA TETSUTO
IPC: C22C19/07
Filed: 1976-02-10
Abstract: PURPOSE: To prevent the decrease of coercive force due to the addition of Cu by adding a specific amount of Nb to a Sm-Co-Cu permanent magnet alloy so as to obtain a permanent magnet material with high coercive force. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56112899-A (JP)
Title: Method and device for starting induction generator
Inventor: IIZUKA HIDEKAZU
IPC: H02P9/00
Filed: 1980-02-08
Abstract: PURPOSE:To reduce inrush current and enable charging of a power source by a method wherein the induction generator is driven in the state of no feeding by a driving machine and the acceleration increasing ratio thereof is controlled in the vicinity of a synchronizing speed to pass the synchronizing speed and perform charging of the power source. CONSTITUTION:In the course of the increase in acceleration of the induction generator 1 driven by a driving machine 2 such as a turbine and a water wheel in the state that a switch 5 is opened, a control valve 6 is controlled so as for the speed increase ratio of the driving machine 2 to be abated by a speed detector and a speed relay 9 when the acceleration reaches near the synchronizing speed. And, under the condition, the generator is further accelerated and when it reaches the synchronizing speed, the switch 5 is closed by the speed detector 3 and the relay 4 and is made to conduct charging of the induction generator 1 with the power source, and after that, it is further accelerated and put in the state of normal operation. Accordingly, since the charging with the power source is conducted at the time when the synchronizing speed is passed under the condition that the acceleration increase ratio is abated, the rush current is reduced and sure charging can be performed.
Patent JP-H02194466-A (JP)
Title: Neural network simulator
Inventor: INAZUMI MITSUHIRO
IPC: G06N3/10
Filed: 1989-01-23
Abstract: PURPOSE:To attain simulation at the maximum speed of an arithmetic device by providing a decode information storage part, data storage part, address through connection part and mode control part connected to a data through connection part. CONSTITUTION:An address bus 1, data bus 2 and bus 3 shared for data and address are provided and a mode control part 6 respectively controls a forward data decode information storage part 7, backward data decode information storage part 8, data storage part 9, address through connection part 10 and data through connection part 11 according to information. Accordingly, the number of times of memory accesses to be needed for computing complex sum of products arithmetic can be effectively decreased to half. Then, since an access is made linear and simple increment operation is enough for the address generation of an arithmetic execution part, it can be expected that a processing speed is further improved. Thus, a high-speed neural network simulator can be realized by a simple hardware and software.
Patent JP-S54106060-A (JP)
Title: Blooming method for killed steel
Inventor: YOSHIDA TATSUYA
IPC: B21B1/02
Filed: 1978-02-08
Abstract: PURPOSE:To improve the yield of the blooming work, by giving a strong rolling reduction at the specified draft percentage for the bottom rolling and the top rolling in the latter half of the rolling pass schedule for the killed steel, so a to shift the zone of dense segregation at the central portion of the steel ingot to the top side. CONSTITUTION:At the latter half of the rolling pass schedule for the killed steel, a strong rolling reduction is given taking the ratio of draft percentage between the bottom rolling and the top rolling as above two, so as to improve the degree of penetration of the rolling reduction into the central zone of the steel ingot. According to this method (the draft percentage for the bottom rolling is 15-20%/pass) 12, as compared with the conventional method (the draft percentage is 10-15%/pass) 11, the position of the center of shoulder part of the riser of the steel ingot is 7-12 index shifted to the top side of the steel ingot depending on the strong rolling reduction, therefore, the cut-off percentage for the top of steel ingot can be reduced.
Patent JP-S61172562-A (JP)
Inventor: YADA MASAAKI
IPC: A61L9/20
Filed: 1985-01-28
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-H02195855-A (JP)
Title: Production of buckwheat vermicelli
Inventor: IKEDA YOSHIMI
IPC: A23L7/109
Filed: 1989-01-23
Abstract: PURPOSE:To obtain tasty buckwheat vermicelli, having sweet flavor and excellent in preservation quality by kneading buckwheat flour with hot water, dipping the resultant 'SOBA-GAKI' (buckwheat mash) in water, preparing a 'material', adding buckwheat flour and soybean milk thereto the kneading the mixture. CONSTITUTION:Buckwheat flour is initially kneaded with hot water to prepare 'SOBA-GAKI', which is then dipped in water to provide a 'material'. Buckwheat flour and soybean milk are subsequently added thereto and the resultant mixture is kneaded to afford the objective buckwheat vermicelli.
Patent JP-H0662840-A (JP)
Title: Production of fermented juice drink and lactobacillus to be utilized therefor
Inventor: KOMODA TORU
IPC: A23C9/123
Filed: 1991-01-11
Abstract: PURPOSE:To enable the fermentation of fruit juice of a low pH without adjustment of the pH and removal of fermentation inhibitors such as polyphenols by using lactobacillus cell bodies which are immobilized with a specific polysaccharide gel by inclusion. CONSTITUTION:The cell bodies of lactobacillus immobilized with a polysaccharide gel containing at least one of dicarboxylic cellulose and derivatives therefrom by inclusion is used to effect the fermentation of fruit juice. As a result, the fermentation of the fruit juice of a low pH can be effected directly without the pH adjustment and removal of fermentation inhibitors such as polyphenols. Further, the homo-type lactobacillus which has been unapplicable to the conventional fermentation also can be used in this process. The fermentation production of fruit juice can be continued for a long period of time and the tasty product can be given in low costs.
Patent JP-S55106044-A (JP)
Title: Stator winding supporting apparatus for electrical rotary machine
Inventor: YONEZAWA EIICHI
IPC: H02K55/04
Filed: 1979-02-08
Abstract: PURPOSE: To improve the supporting strength of the stator adopting a gap winding construction against the circumferential torque by means of spacers having a comb- shaped tooth section separately interposed in sequence between coil sides on the stator winding with the tooth section fixed on a support member.  
     CONSTITUTION: Spacers 40 having a comb-shaped tooth section 41 are interposed in sequency between coil sides on the stator winding supported in a gap on the inner periphery of the stator core 1 and a bind 5 is wound across the cuts 42 of the tooth sections from one spacer to the other. The height of the tooth sections is such that the projected portions are left in the circumferential direction after the winding of the bind 5. These projected portions are inserted into spline grooves 71 of a support member 7 provided on the inner periphery of the stator core 1 to form a stator. With such an arrangement, it is possible to carry the circumferential torque working on the coil sides positively thereby improving the supporting performance agains torque. 
     COPYRIGHT: (C)1980,JPO&Japio