baber/WOPTO huggingface dataset:
Patent JP-2001012641-A (JP)
Title: Spool valve and manufacture thereof
Inventor: OYAMA HITOSHI
IPC: F16K31/06
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic pressure control device for controlling a hydraulic pressure load to a desired pressure with a high degree of accuracy, with high productivity. SOLUTION: When a spool 1 and armature 2 are coupled with each other, the spool 1 is axially supported so as to prevent the slide part 1e of the spool 1 from being exerted thereto with a load obtained upon coupling, and accordingly, a movable member which does not cause a strain in the slide part 1e of the spool is obtained. Accordingly, a through hole is formed, orthogonal to the axis, in one end of the spool 1, and the spool 1 is suspended in a hole in a support base in its entirety while a pin 3 is held in the through-hole so as to be supported to one end part of the pin projected from the spool 1. In this condition, the armature 2 is coupled to the head part of the spool 1 which is projected.
Patent JP-S5880716-A (JP)
Title: Reference voltage circuit
Inventor: SHIYOUJI MASASHI
IPC: G05F3/30
Filed: 1981-11-09
Abstract: PURPOSE:To ensure the designing flexibility and to obtain the reference voltage of a  low noise level, by providing a current supply circuit connected in series to a transistor  between a power supply terminal and an earth terminal in addition to a prescribed current supply circuit and therefore setting the reference voltage and the temperature  coefficient independently of each other. CONSTITUTION:A power supply terminal 11 is connected to a reference voltage output  terminal 14 via a current supply circuit 13, and an end of each of resistances 15 and 16  is connected to the terminal 14. At the same time, the collector of a transistor TR23 is connected to the terminal 14. The other end of the resistance 15 is connected to the  collector of a TR17, and the base of the resistance 15 is connected to the base of a  TR18. The emitters of the TRs 17 and 18 are connected to an earth terminal 24 directly via a resistance 19 respectively. At the same time, the other end of the resistance 16  is connected to the emitter of the TR18 and to the base of a TR20, and the emitter of  the TR20 is connected to the terminal 11 via a current supply circuit 12. Then the  base of the TR23 is connected to the joint between a circuit 12 and the TR20 via a  resistance R21. The emitter of the TR23 and a resistance 22 connected to a resistance  21 are connected to the terminal 24. Thus the reference voltage and the temperature  coefficient are set independently of each other.
Patent JP-S6239914-A (JP)
Title: Digital phase locked loop circuit
Inventor: OKAMOTO SADAJI
IPC: H03L7/06
Filed: 1985-08-16
Abstract: PURPOSE:To decide surely the frequency of an input signal by changing the frequency dividing ratio with a count in response to the relation of phase between the output signal and input signal of a variable frequency divider. CONSTITUTION:The phase of an output signal A' of a slice circuit 10 and the output signal D of a variable frequency divider 26 is compared by a phase comparator 11 to form a delay pulse phi1 and a lead pulse phip, which are fed to a U/D counter 12. When a data storage device 17 stores the delay signal phi1, the signal d1 of logic H is outputted and when the lead signal phip is stored, a storage device 18 outputs the signal dp of logic H and the output signals d1, dp are logic L in other case. The frequency dividing ratio of the variable frequency divider 26 is set to 187 when the output signal d1 of the data storage device 17 is logic H and set 262 when the output signal dp of the device 18 is logic H and set to 192 when both the outputs are logical L respectively, and the frequency dividing ratio of the variable frequency divider 26 is changed sequentially, then the output signal D of the variable frequency divider 26 is locked to the frequency of the received line supervisory signal.
Patent JP-S6422264-A (JP)
Title: Gut for racket
Inventor: HASHIMOTO YOSHIRO
IPC: A63B51/02
Filed: 1987-07-18
Abstract: PURPOSE: To improve appearance and strength by disposing a yarn having a light transmitting property and a yarn thinner than that around a core yarn, exposing an end part of the outer side of the yarn having the light transmitting property, and coating it with opaque resin. CONSTITUTION: A gut for a racket comprises a cord body composed of a sheath yarn 2 having a light transmitting property and a sheath yarn 3 thinner than that disposed around a thick core yarn 1. The surface of the cord body is coated with an opaque (light-shielding) resin 4, and an outer side end part of the sheath yarn 2 is exposed. Since opaque parts and light transmitting parts appear in the surface, extremely excellent appearance is provided, and as the sheath yarns 2, 3 are disposed around the core yarn, strength is also excellent. As the outer side end part of the sheath yarn 2 having the light transmitting property is exposed out of resin coating, a circumferential surface of the gut is not smooth, so spinning, slicing, etc., can be more easily provided, thereby a lot of advantages can be provided in a game.
Patent JP-S6333929-A (JP)
Title: A/d converter
Inventor: KUMAMOTO TOSHIO
IPC: H03M1/00
Filed: 1986-07-29
Abstract: PURPOSE:To improve the linearity as a whole by layouting a power supply line and a ground line to each comparator arranged as an array in parallel. CONSTITUTION:A ground line GND and a power line VDD are not branched at a folded part of comparator arrays A, B, C, D but are made in parallel with a ladder circuit L. That is, nodes of comparators 1-256 connected to the power line VDD and the ground line GND are arranged so as to be remote sequentially based on pads P1, P2 and P3 of the power line VDD and ground line GND and not to be crossed. Thus, the potential distribution along the comparators 1-256 is changed continuously and adjacent comparators are operated by using similar power supply and ground even at the reflected part of comparator arrays A, B, C, D. Thus, the linearity as the A/D converter is improved.
Patent JP-H093555-A (JP)
Title: Blending method for material to be sintered
Inventor: MAKI MASUMI
IPC: C22B1/16
Filed: 1995-06-21
Abstract: PURPOSE: To suppress variance of sintered ore quality due to pile alteration effectively by adjusting auxiliary raw materials, coming from the difference of component between new/old piles and te difference between the actual component value brought from ore bedding and the target value for the sintered ore at the alteration time of pile to be quarried out. CONSTITUTION: Auxiliary raw materials such as SiO2 source, CaO source and heat source or the like, being stored in each raw material bin 14 are blended to bedded ore quarried out from the pile 12 wherein iron ore having various brands is stacked and is made as a target component. In the blending method for this material to be sintered, the difference of component in the bedded ore to be quarried, between the pile 12 before the alteration and the next pile 12 is sought in the case of the pile alteration and simultaneously the difference of the component between the actual component value of the sintered ore with bedded ore sampled by a sampler 20 from the pile 12 before the alteration and the target value is sought. The correction value for blending the auxiliary raw material is determined on the both differences of the components.
Patent JP-S6072021-A (JP)
Title: Operating device
Inventor: SODA YOSHIHISA
IPC: G06F7/74
Filed: 1983-09-28
Abstract: PURPOSE:To shorten an operating time by executing an operation of a carry input ''1'' and ''0'' from a lower rank, counting a value of this result and reading ''0'' of a complement of each digit, respectively, and selecting it. CONSTITUTION:An arithmetic unit executes an operation of an absolute value and normalizes its result, and it is constituted of the first and the second operand store registers 1, 2, operators 3, 4 of a carry input ''1'' and ''0'', an invertor 5, selectors 6, 10, an operation result store register 7, reading ''0'' counting circuits 8, 9, and a count number holding register 11. As for this operation, the first operand A is stored in the register 1 as it is, and the second operand B stores its complement in the register 2, and it is added by the operators 3, 4, respectively. It is inputted to the selectors 6, 10, respectively, in accordance with whether a carry exists or not, and also through the reading ''0'' counting circuits 8, 9. Subsequently, in accordance with a carry output, both outputs are selected, stored in the register 7 and 11, and a result required for the processing is obtained.
Patent JP-H0630216-A (JP)
Title: Facsimile communication procedure
Inventor: HANIYU HIROYUKI
IPC: H04N1/32
Filed: 1992-07-07
Abstract: PURPOSE:To simplify communication procedure by sending out a prescribed RTC after a picture signal is sent out in transmission, sending out the picture signal of the next page immediately, or detecting the RTC in reception, and starting the reception of the next page immediately. CONSTITUTION:A transmission side T, when completing pre-procedure by the CCITT recommendation T.30 procedure, sends out the RTC 2 after sending a message 1 on a first page, and starts the reading of the message 3 on the next page without interrupting read control and encode processing when an original exists. Hereinafter, when the page continues further, similar processing is repeated. When the final original arrives, a procedure completion signal EOP5 is transmitted after the RTC4 is sent out, and the CCITT recommendation T.30 procedure is executed. A reception side R, after recceiving the RTC, performs the reception monitoring of a procedure signal. When a message signal is received, recording control and decode processing are continued, and the message of the next page is received. When the procedure signal is received, the CCITT recommendation T.30 procedure is executed hereinafter.
Patent JP-H0344056-A (JP)
Title: Manufacture of semiconductor device
Inventor: KURITA KAZUYUKI
IPC: H01L21/205
Filed: 1989-07-12
Abstract: PURPOSE:To improve the alignment precision of a mask by previously measuring the shift data wherein an alignment mark is shifted by pattern shift effect at the time of epitaxial growth, and forming an original alignment mark on the basis of said shift data. CONSTITUTION:The shift data are previously measured, which show how an original alignment mark formed on a wafer is shifted as compared with the original alignment mark, by pattern shift effect at the time of epitaxial growth. In the example shown in figures, the following are obtained; i) <211> direction, A=A'-a.t-b, x=-c.t and ii) <110> direction, B=B'-d.t-e, (a, b, c, d, e are constants determined by wafer material and the thickness (t) of an epitaxial layer). By using the above relations, the original alignment mark is formed on a wafer, and then an epitaxial layer having a desired thickness (t) is grown. Thereby an alignment mark having a desired shape wherein the length in the <211> direction is A', the length in the <100> direction is B', and the position in the <211> direction is (x) can be formed.
Patent JP-S6156606-A (JP)
Inventor: NUNOTANI KANZO
IPC: A47B77/06
Filed: 1984-08-28
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-S6159609-A (JP)
Title: Production for vertical magnetizing magnetic head
Inventor: WATABE HIROYUKI
IPC: G11B5/127
Filed: 1984-08-29
Abstract: PURPOSE:To improve the mass producibility of working by fitting a nonmagnetic material block, in which a main magnetic pole film is formed, between two high-permeability magnetic material blocks and cutting them to pieces each of which includes the main magnetic pole film. CONSTITUTION:A nonmagnetic material block 52 where blocks 52b and 52c are joined with a high-permeability magnetic thin film 52a between them is fitted to a recessed part between high-permeability magnetic material blocks 51a and 51b facing each other to form a block 54, and this block 54 is cut along gaps 54a and 54b between blocks 51a and 51b to obtain blocks 55, and upper faces of blocks 55 are polished to a roof shape. The thin film 52a is cut horizontally to become a main magnetic pole film 52d, and this film is held between two nonmagnetic material blocks, and windings 57 are wound through grooves 51c and 51d to complete two vertical magnetizing magnetic heads 58 simultaneously, and thus, the mass producibility is improved.
Patent JP-H107393-A (JP)
Title: Lifter
Inventor: TATE YOSHIO
IPC: B66F9/06
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To disuse supporting legs, attain size reduction, improve turning and traveling performance and ease of traveling operation, and increase the utilization range of a lift body. SOLUTION: On the top of a frame body 4 involving a pair of right and left channel type vertical frames 2, a maneuvering handle 8 extending rearwards is fitted. At the lower part of the frame body 4, a pair of wheels 5 are fitted to form a two-wheel type. At the vertical frame 2, a lift body 6 which can move vertically and involves a pair of supporting arms 10 is fitted, and at the frame body 4, a cylinder 14 which raises the lift body 6 is fitted. The rod 15 of the cylinder 14 is constituted so as to be extended by the operation of a pedal type operating lever 19. The frame body 4 is not provided with supporting legs for keeping the rising condition of the frame body 4.
Patent JP-H0344045-A (JP)
Title: Coating method of insulating film of covered wire for bonding
Inventor: KAWAGUCHI HIDEAKI
IPC: H01L21/60
Filed: 1989-07-11
Abstract: PURPOSE:To uniformize the thickness of an insulative coating film, and improve the quality of a finished product, by a method wherein, after the outer peripheral surface of a metal wire is covered with an insulative coating film by attaching and stoving insulative resin of low viscosity, the same material insulative resin of high viscosity is attached and stoved from above said insulative coating film. CONSTITUTION:A resin vessel 5 is divided by a diaphragm 51, and a first vessel 52 storing insulative resin 41 to be attached only to a metal wire 1 of first raw material wire A, and a second vessel 53 storing insulative resin 42 to be attached to the next semifinished product wire B are provided. The viscosity of the insulative resin 41 stored in the first vessel 52 is low (about 3-5cp). The insulative resin 42 stored in the second vessel 53 has the same quality as the insulative resin 41 stored in the first vessel 52, and the viscosity is high (about 6-20cp). By spreading the resin two times in this manner, finished product wire C wherein the thickness of a formed insulative coating film 2 is uniform and very thick can be obtained.
Patent JP-2001006517-A (JP)
Title: Assembling method for zero phase current transformer unit for mounting on earth leakage breaker
Inventor: YOKOMORI NORIHARU
IPC: H01H69/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To improve an assembling method for a zero phase current transformer so as to secure stable quality and yield in addition to cutting down a resin molding process. SOLUTION: In this assembling method of a zero phase current transformer unit for mounting on an earth leakage breaker by combining a zero phase current transformer and its lead-through primary conductor, the primary conductor of the unit comprises flat conductors of each phase 11R, S, T and 12R, S, T distributed on the same planes on both sides of the zero phase current transformer 8 so as to sandwich it and rod conductors 13R, S, T bonded between the flat conductors by penetrating through the primary conductor through holes of the zero phase current transformer, and the surrounding area of the unit is sealed by a sealing resin.  The unit is temporally assembled by bonding both ends of the rod conductor penetrating through the zero phase current transformer to the flat conductors placed side by side at fixed positions, with each conductor of the primary conductor left as a bare conductor, and after that, the surrounding area of the temporally assembled body of the unit including the inside of the conductor through hole of the zero phase current transformer and the bonded part between the conductors is collectively and integrally molded by a resin by an injection molding method.
Patent JP-H0936245-A (JP)
Title: Semiconductor circuit device
Inventor: ICHIKAWA TSUTOMU
IPC: H02H7/20
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent the breakdown of a semiconductor element by an overvoltage generated by static discharge, etc., by providing a plurality of protective circuits corresponding to power systems. SOLUTION: The protective circuit 1 corresponding to power systems 5 and 6 is constituted of MOSFETs Q1 and Q2 and the protective circuit 10 corresponding to power systems 7 and 8 is constituted of MOSFETs Q11 and Q12. Therefore, when a package is electrostatically charged and the charges are accumulated in package capacities Cpo and Cno in a simulating way, the charges are discharged to an external connecting terminal 9 through the MOSFETs Q1 and Q2 of the protective circuit 1. When charges are electrostatically accumulated in package capacities Cpi and Cni in a simulating way, the charges are discharged to the terminal 9 through the MOSFETs Q11 and Q12 of the protective circuit 10.
Patent JP-H0346452-A (JP)
Title: Voice conference equipment
Inventor: KAJI KATSUHIKO
IPC: H04B3/20
Filed: 1989-07-14
Abstract: PURPOSE:To prevent generation of an echo during voice conference by interrupting electrically a voice signal inputted from an opposite station to its own station at the measurement of indoor echo in a voice conference equipment provided with an echo canceller. CONSTITUTION:When indoor voice echo is measured by a voice conference device 10, at first a switch 108 is closed and a white level noise signal is outputted from a noise generator 106 to a speaker 102 via an echo canceller 104. The canceller 104 stores the attenuation of the voice of a white noise signal outputted from the speaker and the elapse of time from the point of time when the voice of the white level noise signal outputted from the generator 106 till a point of time when the echo sound 12 is inputted to a microphone 100. In this case, a switch 110 is opened in interlocking with the switch 108 turned on and the input signal from the voice conference device 20 at the opposite station is interrupted. Thus, noise such as talking voice 22 inputted from the microphone 200 at the equipment 20 of the opposite station at the measurement of voice echo is interrupted and mismeasurement is avoided.
Patent JP-H075179-A (JP)
Title: Partition for reagent preserving vessel
Inventor: SAKAKIBARA HIDEKAZU
IPC: G01N1/10
Filed: 1992-05-27
Abstract: PURPOSE:To provide a partition applicable to any reagent vessel in which a vessel having high capacity can be produced by partitioning the vessel into small chambers while protecting the reagent against deterioration due to circulation of air even in a dried cooling chamber. CONSTITUTION:Since the internal structure of a vessel is partitioned, the area exposed to the air is decreased even if the cover if kept open and since the partition is punched, difference in the concentration of reagent is eliminated between two chambers. Furthermore, horizontal plane can be increased even for a tacky reagent by inclining the partition.
Patent JP-H06220795-A (JP)
Title: Sizing system of paper and boxboard
Inventor: JIYON DAGURASU BARANTAIN
IPC: D21H27/10
Filed: 1993-07-21
Abstract: PURPOSE: To provide a production method of package cardboard whose edges have excellent resistance to penetration by liquids containing lactic acid and hot peroxide and in which method a sizing agent can be applied while the cardboard is produced by a papermaking machine to accordingly dispense with use of the usual CRS sizing agent accompanied with an insolubilizing agent. CONSTITUTION: A sizing agent mixture for improving the resistance of the cut edges of liquid packaging cardboard to the penetration by hot hydrogen peroxide and lactic acid comprises a cellulose-reactive sizing agent, a non- cellulose-reactive sizing agent and a thermosetting resin capable of covalent bonding to cellulose fibers and self-cross-linking. The production method of the sizing agent mixture and its use in manufacturing consumable liquid containers are also disclosed.
Patent JP-H0880219-A (JP)
Title: Ion toothbrush
Inventor: FUKUBA HIROSHI
IPC: A46B15/00
Filed: 1995-07-17
Abstract: PURPOSE: To reduce the cost for producing an ion toothbrush by enabling the position of a conductive pole to be determined even when the conductive pole and the toothbrush body including a head part are unified. CONSTITUTION: This ion toothbrush comprises a head part 12 where bristle is planted, a handle 16 containing a battery 14, a conductive pole 26 in which one end is connected to one electrode of the battery 14 and the other end is near the bristle 10 of the head part 12 and connected to a conductive pole 26, which is electrically conductible to the bristle 10 through the passage of electricity, and a conductive plate 32 which is connected to the other pole of the battery 14 and mounted at least partially on the surface of the handle 16. Further, the head part 12 and the handle 16 are unified embedding the conductive pole 26, and space for a member which supports when the end face is formed is held next to the end face of the other end of the conductive pole 26.
Patent JP-H0347721-A (JP)
Title: Manufacture of composite molded body of plastic and rubber and device to carry that method into effect
Inventor: ITO TOSHIKAZU
IPC: B29C45/16
Filed: 1989-07-14
Abstract: PURPOSE:To manufacture an integrated composite molded body even if a thermal deformation temperature of plastic does not exceed the vulcanizing temperature of rubber, by a method wherein a molded material consisting basically of a plastic molded material or plastic is set up into a preheated mold at a temperature not exceeding the thermal deformation temperature of the plastic and vulcanization molding of a rubber molded material is performed by casting rubber heated up to the vulcanization temperature directly before the casting. CONSTITUTION:A mold 13 is preheated at a temperature of not exceeding the thermal deformation temperature of plastic to be compounded and a shaped plastic molded material P is set up into a movable mold 33. Then the mold 13 is clamped. Then casting of rubber is performed. An injection machine 11 is kept at a stabilized temperature where vulcanization reaction of rubber is not generated. Although the temperature differs according to a kind of the rubber, the same is about 45-75 deg.C. The rubber G cast into the mold 13 arrives at an air gap between the mold 13 and plastic molded material P through a stationary mold 30 and intersplit mold 32. The rubber G comes into contact with the plastic molded material P and filled out into the gap. After leaving for a fixed time, the mold 13 is split and a composite molded body where the plastic molded material P and a rubber molded material G' are integrated is demolded.