baber/WOPTO huggingface dataset:
Patent JP-H0341280-A (JP)
Title: Flow quantity control valve
Inventor: KIDOUCHI YASUO
IPC: F16K31/40
Filed: 1989-07-10
Abstract: PURPOSE:To drive a flow quantity control valve with the small driving force without the influence of the primary pressure of the fluid by performing cylinder actuation for controlling the flow quantity with the fluid pressure caused by opening/closing of a communicating hole with a pilot valve. CONSTITUTION:When a solenoid 6 is electrically fed, a plunger 7 is sucked, resisting a spring 8, and a pilot valve 24 is lifted to open a communicating hole 21. The pressure of a back pressure chamber 19 is thereby lowered, and a piston 10 is pushed up with the differential pressure of the back pressure chamber 19 and a primary chamber 18, resisting a spring 23. Simultaneously, a valve material 16 is separated from a valve seat 22 to open an opening to an exhaust passage 10, and a cylinder 12 is lifted in response to the increase of the electrical feeding quantity, and when a control hole 13 is faced to the exhaust passage 9, the flow quantity of the fluid starts to be increased. On the other hand, when the solenoid 6 is demagnetized, the pilot valve 24 closes the communicating hole 21, and the differential pressure of the back pressure chamber 19 and the primary chamber 18 is eliminated, and the valve material 16 abuts on the valve seat 22 with the primary pressure to stop the flow. The solenoid 6 can be thus made compact to reduce the demand.
Patent JP-S6420620-A (JP)
Title: Resist coating device
Inventor: TANAKA TSUYOSHI
IPC: H01L21/027
Filed: 1987-07-15
Abstract: PURPOSE:To remove a resist elongated in a thread state and to obtain a resist film having uniform thickness by surrounding the periphery of a check for holding a semiconductor substrate connected to a rotary power with rod-like material in a resist coating device having the chuck in a cup. CONSTITUTION:The output shaft of a motor 8 is penetrated at the center of the bottom of a cup 3 provided with a pipe 5 and a duct 6 for recovering resist liquid in the bottom, a chuck 2 is horizontally mounted at the upper end, and a semiconductor substrate 1 to be coated with the liquid is bonded thereon. When an openable cup base 4 for mounting the substrate 1 is provided in the upper opening of the cup 3, a nozzle 7 for dropping the liquid is provided at the center of the cover 4, and a plurality of rod-like materials 9 enclosing the substrate 1 on the chuck 2 from the lower surface of the cover 4 and extended at its end to the lower side of the substrate 1 are inserted. Thus, the thread-like resist liquid to be scattered by a centrifugal force is disturbed by the materials 9 and not adhered to the surface of the substrate 1.
Patent JP-S6154353-A (JP)
Inventor: OKA YOSHIHIKO
IPC: F16L1/00
Filed: 1984-08-27
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-H0565235-A (JP)
Title: Isomerization of dimethylnaphthalene
Inventor: TAKAGAWA MINORU
IPC: C07C15/24
Filed: 1991-06-21
Abstract: PURPOSE:To provide a method for efficiently producing 2,6-dimethylnaphthalene in an isomerization reaction of the dimethylnaphthalene. CONSTITUTION:Dimethylnaphthalene is subjected to an isomerization reaction in the presence of hydrogen fluoride as a catalyst in benzene or a 5-10C saturated aliphatic hydrocarbon as a solvent to produce 2,6-dimethylnaphthalene. A high isomerization rate into the 2,6-dimethylnaphthalene is achieved.
Patent JP-H05347163-A (JP)
Title: Compression sleeve and die for wire connection
Inventor: OBA SHINTARO
IPC: H01R4/20
Filed: 1992-06-12
Abstract: PURPOSE:To perform compression work easily and increase the wire gripping force, by forming a plural number of long ribs on a sleeve having C-shaped cross sections, almost from one end to the other end, thereof and compressing the sleeve without compressing the long ribs, so that no buckling of a back plate may take place at the compression. CONSTITUTION:Two long ribs 2 are formed at an interval on a sleeve main body 1, almost from one longitudinal end to the other end, by punching out press working thereon. The outside face of each rib 2 is shaped in a projected ridge 3 and the inside face is shaped in a recessed groove 4. Short ribs 6 are formed on the back plate 5 of the main body 1 for forming a sleeve 10. For connecting a trunk line 11 and a branch line 12 to the sleeve 10, the trunk line 11 and the branch line 12 are fitted in wire gripping grooves 9, respectively. The sleeve 10 is compressed by two dies 15 comprising recessed parts 13 in which the projected ridges 3 of the long ribs 2 can be inserted, and formed in the inner circumferential walls 14. In this way, the sleeve 10 is compressed by having the outer circumferential faces of the trunk line 11 and the branch line 12 gripped by the wire gripping grooves 9, respectively. At this time, the projected ridges 3 are not compressed because the ribs 2 are fitted in respective recessed parts 13 of the dies 15.
Patent JP-S6337861-A (JP)
Title: Motor control system for floppy disk device
Inventor: NAGAFUNE KOJI
IPC: G11B19/02
Filed: 1986-07-30
Abstract: PURPOSE:To control a drive motor to each FDD independently by holding a motor ON signal in the timing of a device selector signal and taking logic with the device selector signal so as to decide the standby mode. CONSTITUTION:In driving a drive motor of a floppy disk device (FDD), after a motor ON signal MO is set to L level (logical 1), any of device select signals DS0-DS3 to be selected is brought into L level. As a result, H level is held at a Q output of the FF 24 in the timing when the select signal is brought into the L level. Thus, the output of a NOR circuit 23 goes to L level, then no standby mode is attained. On the other hand, in case of stopping, the signal MO is set to H level and any of the signals DS0-DS3 is brought into L level. As a result, the L level is held at the Q output of the FF 24 and the output of the circuit 23 goes to L level to attain the standby mode.
Patent JP-S6233818-A (JP)
Title: Composition for treatment due to melt spining or melt blowing
Inventor: HANSU FUERUDEINANDO BUERUMEIA
IPC: C08L53/02
Filed: 1986-07-30
Abstract: Melt-spinnable or melt-blowable compositions comprising:- a) from 55 to 85 parts by weight of a three block copolymer having two endblocks A and a midblock B, A being monoalkenyl arene polymer blocks and B a hydrogenated conjugated diene polymer block, the number average molecular weight of the three block copolymer being 16000 to 175000, the number average molecular weight of A being 4000 to 30000 and the monoalkenyl arene content of the or each three block copolymer being 10 to 50% by weight of the three block copolymer, and from 15 to 45 parts by weight of a two block copolymer C-D, wherein C is a monoalkenyl arene polymer having a number average molecular weight 4000 to 30000, and D is a hydrogenated conjugated diene polymer block having a number average molecular weight 25 to 75% of the number average molecular weight of 15 of the three block copolymer, and wherein the total parts by weight of the three block copolymer and of the two block copolymer equals 100 parts by weight.
Patent JP-H0529817-A (JP)
Title: Lambda/4 type dielectric substance resonator
Inventor: TAJI MOTOYUKI
IPC: H01P7/08
Filed: 1991-07-18
Abstract: PURPOSE:To obtain a lambda/4 dielectric substance resonator capable of miniaturization face packaging and reduction is cost by forming electrodes on all the surfaces except at least on one face of a pillar or planer dielectric substance and providing at least one surface of the dielectric substance with an input/ output electrode whose one end is connected with the electrode and the other part is isolated from the electrode. CONSTITUTION:This resonator is constituted by forming an electrode 7 on all the faces except at least one face of a pillar or planer dielectric substance 6 and providing at least one surface of the dielectric substance 6 with an input/ output electrode 8 whose one end is connected with the electrode 7 and the other part is isolated from the electrode 7. A lambda/4 shape dielectric substance resonator can be formed by grounding the electrode 7 as an earth and defining the input/output electrode 8 as a transmission line. By such constitution, the resonator is simplified in form, the forming of the electrode is facilitated, the resonator is miniaturized and the radiation loss in the dielectric substance 6 is reduced.
Patent JP-H0844739-A (JP)
Title: Morpheme analysis device
Inventor: KAWAI ATSUSHI
IPC: G06F17/27
Filed: 1994-07-29
Abstract: PURPOSE:To provide the morpheme analysis device which can eliminate the vaguness of an analysis of a morpheme related to an adjunct and other independent words and calculates conjunction likelihood which is higher in precision than before. CONSTITUTION:The morpheme analysis device is equipped with an analyzing means 10 which calculates and outputs the conjunction likelihood of an inputted morpheme string on the basis of the respective morphemes of the morpheme string of an inputted natural language sentence consisting of plural character strings by using a morpheme dictionary which is stored in a 1st storage device 12 and contains morpheme information showing the parts of speech and inflection of the respective morphemes and frequency data which is stored in a 2nd storage device 13 and contains the frequency of conjunction between a 1st morpheme among the respective morphemes and a 2nd morpheme following it; and the frequency data consist of (n)-gram frequency data of frequencies at which a group of a natural number (n) of conjugating morphemes appears and includes conjugation frequency data on combinations of words and parts of speech for the 1st morpheme and 2nd morpheme.
Patent JP-H1127871-A (JP)
Title: Charging equipment
Inventor: YOSHIMOTO MITSUFUMI
IPC: H02J7/04
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce the voltage drop in a semiconductor device for voltage drop more than previously, in charging equipment which charges a secondary battery, receiving the supply of an AC magnetic force line. SOLUTION: A charger on the secondary side possesses a secondary coil 3 that an AC magnetic force line should pierce, a resonance control circuit 11 which is capable of adjustment of a Q-value, constituting a resonance system together with the secondary coil 3, a rectifying circuit 5 which rectifies an AC obtained from the secondary coil 3, a transistor 8 for voltage drop which is interposed between the output end of the rectifying circuit 5 and a secondary battery 10, the first charge control circuit 4 which controls the Q-value of the resonance control circuit 11, according to the deviation between the output voltage of the rectifying circuit 5 and the specified voltage, the second charge control circuit 4 which controls the operation of the transistor 8, according to the charge current and the charge voltage supplied to the secondary batter 10,  and also controls the Q-value of the resonance control circuit 11. Then, the output voltage of the rectifying circuit 5 is controlled by adjusting the Q value of the resonance control circuit 11, when the battery voltage is low.
Patent JP-H0838646-A (JP)
Title: Fire detecting and fire extinguishing device
Inventor: ISHIDA HIROSHI
IPC: A62C37/36
Filed: 1994-07-29
Abstract: PURPOSE:To swivel a discharge nozzle so as to surely face the direction of a fire with simple constitution without calculating the direction where the discharge nozzle faces the fire. CONSTITUTION:A disk 111 is so fixed below a circular conical swiveling part 101a on the lower side of a detector unit 101 as to rotate coaxially. An opening 112 is formed at this disk 111 in the same direction as the horizontal direction position where a rotary mirror 103 scans in a perpendicular direction. A photointerruptor 156 is mounted in the position of the same direction as the direction of the discharge nozzle 152 in the upper part of the L-shaped piping 151b. A detection signal is obtd. when the opening 112 of the disk 111 and this photointerruptor 156 align to each other. Whether the fire or not is judged in accordance with the detection signal during scanning in the horizontal and vertical directions by the detector unit 101. The horizontal rotation of the detector unit 101 stops, then the discharge nozzle 152 starts swiveling when the fire is decided. The swiveling of the discharge nozzle 152 stops when the detection signal is outputted.
Patent JP-S6157992-A (JP)
Inventor: FUKUSHIMA KIYOSHI
IPC: G10H1/00
Filed: 1984-08-29
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-H0465303-A (JP)
Title: Method for generating atomic oxygen
Inventor: KASAI YUJI
IPC: C23C14/02
Filed: 1990-07-05
Abstract: PURPOSE:To obtain atomic oxygen low in harmful by-products and high in oxidation reactivity by introducing gaseous N2O into a thermal cracking cell set in a vacuum device to dissociate N2O into nitrogen molecule and atomic oxygen and discharging the atomic oxygen. CONSTITUTION:A thermal cracking cell 102 provided with a heating part 104, pipe 106, etc., is set in a vacuum device 101. Gaseous N2O is introduced into the cell 102 through a pipeline 107 and repeatedly impinged on the high-temp. part of the inner wall of the pipe 106 to increase the kinetic energy of the molecule, and the N2O is dissociated into nitrogen molecule and atomic oxygen according to the equation. The obtained atomic oxygen is then discharged into the vacuum device 101 from an opening 103 along with the nitrogen molecule. The obtained atomic oxygen is appropriately used in producing the oxides of copper and silver which are insufficiently oxidized by molecular oxygen, and the oxides are efficiently produced at a high reaction rate.
Patent JP-S5879952-A (JP)
Title: Recovery of 1-acetoxy-1,3-butadiene
Inventor: SHINOHARA HIRONOBU
IPC: C07C67/54
Filed: 1981-11-09
Abstract: PURPOSE:To recover 1-acetoxy-1,3-butadiene (1-ABD) from a mixed solution of acetic acid and 1-ABD, economically, by distilling the solution in the presence of water, thereby distilling out 1-ABD together with water by azeotropic distillation. CONSTITUTION:A reaction mixture containing acetic acid and 1-acetoxy-1,3- butadiene (1-ABD) obtained by the acetoxylation of butadiene with acetic acid in the presence of a noble metal catalyst or by the reaction of crotonaldehyde with acetic anhydride in the presence of an alkali metal acetate, is distilled in the presence of water. Water and 1-ABD are distilled out from the system as azeotropic mixture, from which 1-ABD is recovered. High purity 1-ABD can be separated and recovered by decantation, by determining the concentration of the distillate so as to obtain a distillate separable into two phases.
Patent JP-2001003686-A (JP)
Title: Shield machine and shield boring method
Inventor: TAKEUCHI MORIYOSHI
IPC: E21D9/08
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a shield machine and a shield boring method which enable boring work to be efficiently performed using NOMST(Novel Material Shield- cuttable Tunnel-Wall) method. SOLUTION: This shield machine 1 comprises a cutter head 10 on which chain cutters 20A-20D for forming circumferential grooves and chain cutters 30A-30D for forming radial grooves are freely storably provided, and a plurality of blocks surrounded by circumferential grooves and radial grooves are formed on the surface of a working face, so that the working face is divided into blocks and taken into the machine 1. This shield boring method includes a step of forming circumferential grooves on the surface of the working face by means of the circumferential groove forming chain cutters 20A-20D provided on the cutter head 10 of the shield machine 1 and a step of forming radial grooves on the surface of the working face by means of the radial groove forming chain cutters 30A-30D provided on the cutter head 10.
Patent JP-H05121959-A (JP)
Title: Low frequency range correction amplifier circuit
Inventor: FURUYA MISAO
IPC: H03F1/34
Filed: 1991-07-18
Abstract: PURPOSE:To make the capacitance of a coupling capacitor small and to compensate a low frequency range without addition of a capacitor with respect to the low frequency range correction amplifier circuit for sag countermeasure for an amplifier or the like. CONSTITUTION:An output voltage V4 of an operational amplifier OP1 is fed back negatively to an inverting input terminal of the operational amplifier OP1 via a resistor R11. Moreover, feedback is applied to an inverting input terminal with a voltage resulting from dividing a load voltage V5 with resistors R12, R13 and R14.
Patent JP-2000013610-A (JP)
Title: Method and device for generating coded image file, method and device for decoding and computer readable record medium recording program making computer execute coded image file generating method and decoding method
Inventor: SAKAIDA HIDEYUKI
IPC: H04N19/63
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To perform decoding in a desired area at the time of decoding a coded image file that is obtained by spatially dividing an image into plural area and coding image data in each area. SOLUTION: An image represented by image data S is divided into plural areas, a compressing means 4 compresses the image data in each area and a compressed image file F is obtained. An inputting means 2 inputs a priority at the time of expanding compressed image data in each area and information about the existence of progressive reproduction, and a decoding information producing means 5 produces decoding information I. And the information I is given to the file F. The information I is referred to at the time of decoding the file F and first, an area that has a high priority is expanded and reproduced.
Patent JP-S6155741-A (JP)
Title: Arithmetic processor
Inventor: ISHIZAKI TAKASHI
IPC: G06F9/46
Filed: 1984-08-27
Abstract: PURPOSE:To speed up the processing of a register by writing a top address of an interrupting register group at an address register when the interruption is found, modifying the address with its contents as an index and accessing the prescribed register. CONSTITUTION:Normally, a register group 2 is used, and a CPU1 writes the top address of said group 2 at an address register 14. When the address for specifying a register in a command read-out from a program is obtained, the address is index-modified with the aid of contents of the register 14 to access to the register group 2. When the interruption occurs, the CPU1 writes the top address of the register group at the register 14. The address for specifying the register among register groups after it is read out from the program is index-modified by contents of the register 14 to access to a register group 3, which is used. While it is being used, the contents of the register group 2 is kept as they are.
Patent JP-H05319351-A (JP)
Title: Device for preventing reverse turn of bicycle pedal and for stopping pedal at set position
Inventor: UMEMURA KOICHI
IPC: B62M3/08
Filed: 1992-05-26
Abstract: PURPOSE:To facilitate the putting of a foot on a pedal by fixing a pair of magnets to a pedal frame so as to surround a pedal shaft, and on the other hand, fitting a pair of magnets to a plate of the crank side so as to correspond to the described pair of magnets to prevent the reverse turn of a pedal with the work of magnets opposite to each other. CONSTITUTION:A screw part of a pedal shaft 3 is screwed with a gear crank 5 through an elliptical plate 4, to which a pair of magnets 10, 11 are fixed, and a pedal frame 1 is supported freely to turn by this pedal shaft 3 through bearings 6, 7. A pair of magnets 8, 9 are fixed to the gear crank 5 side end surface of this pedal frame 1 so as to correspond to the magnets 10, 11 fixed on the plate 4. The pedal frame 1 is always held at an appropriate position by the magnetic junction of the magnets 8, 9, 10, 11 opposite to each other, and the generation of the condition that a pedal is turned reversely to direct downward when a foot is removed is prevented even in the case of a pedal, to which a toe clip and a trap is fitted.
Patent JP-H07176048-A (JP)
Title: Unhysteresis signal transfer device
Inventor: DONARUDO OORIN BIGEROO
IPC: G03B17/24
Filed: 1994-07-29
Abstract: PURPOSE: To transfer a photograph film sensitive to pressure and scratches without bringing the video part of the film into contact by using a transfer drum provided with a cylindrical surface where a recess or a recessed part is formed. CONSTITUTION: While a slave medium web 14 is driven by motors 18 and 52 and a vacuum drum 38, a closed loop composed of a web 54 by frictional joining between the slave medium web 14 and a main medium web 54 is circulated around a movable roller 56, a floating bar 60 and a main guide roller 64, etc. Then, a space 68 is connected to a pressure reduced vacuum source and a part of air for blocking the close contact of the two webs in a signal transfer area is sucked from a vacuum chamber 68 and the surfaces of the webs 14 and 54. To the closed loop composed of the main medium web 54, information to be transferred to the slave medium web 14 is transferred beforehand. A main recording head 72 is moved so as to be in contact with the web 54 and thus, the main medium web is brought into contact with the movable roller 62 and new additional information is recorded in the web 54.
Patent JP-S5880332-A (JP)
Title: Expandable polyolefin resin composition
Inventor: FUJIE AKIRA
IPC: C08J9/00
Filed: 1981-11-10
Abstract: PURPOSE:The titled composition having improved electric conductivity and expansion moldability and useful in the production of expanded products of any desired shape, such as sheet, block, wire, etc., prepared by adding electroconductive carbon black and an amide compound to a polyolefin resin. CONSTITUTION:A polyolefin resin composition for the production of electroconductive expanded products is prepared from a composition comprising 94.9- 60wt% polyolefin resin, 5-30wt% electroconductive carbon black and 0.1- 10wt% amide compound represented by the formula, wherein R1 is a 3-22 C saturated alkyl, and R2 and R3 are each H or a 1-22 C saturated alkyl. A preferable example of the above polyolefin resin is low-density polyethylene, density 0.910-0.930, a preferable example of the electroconductive carbon black is electroconductive furnace black, and an example of the amide compound is N-stearylstearamide.
Patent JP-H0846493-A (JP)
Title: Flip-flop circuit
Inventor: SHIOZAWA NOBORU
IPC: H03K3/286
Filed: 1994-07-29
Abstract: PURPOSE:To reduce the component elements of a circuit and power consumption by performing the main operation of the edge-trigger flip-flop circuit on one holding circuit. CONSTITUTION:A holding circuit 1 is formed which connects 1st transistor Q1 and a 2nd transistor Q2 differentially and turns them on and off in turn and holds the turning on and off state by the mutual DC positive feedback. Further, it is provided with a 3rd transistor Q3 connected in parallel with the 1st transistor Q1 and giving input data to the base and a 4th transistor Q4 connected in parallel with the 1st and 2nd transistors Q1 and Q2 and forcedly turned on and off by a clock at the same time. When the 4th and the 5th transistors Q4 and Q5 are recovered from the on state to the off state, the turning on and off of the 1st and the 2nd transistors Q1 and Q2 are decided according to the logic level of the input data.