baber/WOPTO huggingface dataset:
Patent JP-H11116745-A (JP)
Title: Molded article made of polypropylene-based resin
Inventor: YOKOYAMA YUTAKA
IPC: B29K23/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene-based resin molded body excellent in injection stretch blow moldability, transparency and impact resistance, and a polypropylene-based resin molded body having a complex shape without rotational symmetry. SOLUTION: A propylene-α-olefin copolymer is subjected to injection stretch blow molding, the copolymer containing 70 wt.% or more of propylene and having a peak in the range of 115-145 deg.C and at least one side peak between 30 deg.C and the peak in a thermogram as measured by a differential scanning calorimeter. And a propylene-α-olefin copolymer composition is subjected to injection stretch blow molding, the composition containing a nucleating agent and having a peak in the range of 120-150 deg.C and at least one side peak between 30 deg.C and the peak in a thermogram as measured by a differential scanning calorimeter.
Patent JP-H01128912-A (JP)
Title: Production of hair dressing and growing agent
Inventor: OGURA SHOGO
IPC: A61Q5/12
Filed: 1987-11-13
Abstract: PURPOSE:To readily produce a nontoxic hair dressing agent having excellent hair nourishing and growing effects without using a solvent at all, by using an inexpensive raw material comprising grain and/or beans and utilizing a product prepared by natural fermentation under an aqueous condition. CONSTITUTION:Ground brain (e. g., rice, wheat, maize, koaliang, Deccan grass or foxtail millet) and/or beans (e.g., soybean, adzuki bean) are fermented in a fermenting medium (e. g., bean-curd refuse or squeezed refuse of sugarcane) in the presence of a nutrient source (e. g., rice bran, bran or embryo bud) and water. The prepared supernatant liquid is removed, then the residue is boiled and fermented again. The prepared product is made weakly acidic, then filtered and the solution is mixed with an additive to give a hair dressing agent. The agent can be produced and controlled readily and inexpensively because no solvent is used at all.
Patent JP-H08141910-A (JP)
Title: Grinding device and abrasive tool used for it
Inventor: MOCHIZUKI MASANORI
IPC: B24B41/047
Filed: 1994-11-18
Abstract: PURPOSE: To smoothly perform the grinding work, prevent the plugging of a grinding wheel, and increase the grinding accuracy in a grinding device provided with an abrasive tool section on the output shaft applied with the rotary driving force and horizontal shifting force or an abrasive tool fitted to the output shaft of a machine tool provided with the output shaft. CONSTITUTION: This grinding device is provided with a primary shaft 1 having a fitting shaft section 11 to be fitted to the output shaft of a machine tool at the upper end, a secondary shaft 2 advanced in the axial direction to the contraposition against the primary shaft 1, a grinding disk 5 eccentrically fixed at the lower end of the secondary shaft 2, a spring 4 provided between the primary shaft 1 and the secondary shaft 2 and exciting the secondary shaft 2 in the advancing direction, and a stopper 6 supporting the secondary shaft 2 against the primary shaft 1 in the release stop state.
Patent JP-S63135524-A (JP)
Inventor: BUERUNAA ETSUGERURI
IPC: D01H4/18
Filed: 1987-11-13
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-H05100662-A (JP)
Title: Electronic stringed instrument
Inventor: DEJIMA TATSUYA
IPC: G10H1/00
Filed: 1991-10-04
Abstract: PURPOSE:To improve the operability of the electronic stringed instrument which can add effect by the strings independently by facilitating editing operation for effect alteration. CONSTITUTION:When the electronic stringed instrument is switched to an edit mode, effect data on the 1st string are displayed (step Q1) and a picking string is retrieved (steps Q2-Q7); when the picking string is detected, effect data on the detected picking string are displayed and the string vibration signal of the picking string is outputted to a DSP (steps Q13-Q15) after the picking is completed (steps Q8-Q12). Then when the editing operation is performed, data in a RAM for effect are rewritten, alteration contents are displayed, and alteration data are supplied to the DSP (steps Q18-Q29).
Patent JP-H02132698-A (JP)
Title: Semiconductor memory circuit
Inventor: HIRATO TAKUNORI
IPC: G11C11/41
Filed: 1988-11-14
Abstract: PURPOSE:To accelerate to start up a precharge signal without making larger a driver so much even when a large scale memory is constituted by simultaneously executing a precharging and an equalizing only with driving two pieces of transistors. CONSTITUTION:When a precharge period is entered after the completion of a reading period, the precharge signal P comes to a high level, strong precharge transistors 4A and 6A are made into a conducting state, a current is supplied to an inverting bit line 9 of which potential is lower, and a potential is increased. A voltage drop is caused in an equalize transistor 7A with the current to be supplied to the inverting bit line 9, the potential of a nodal point 11 is lowered, and the flowing of the current into the strong precharge transistor 4A is suppressed. Consequently, the precharging and the equalizing can be simultaneously executed only with driving two pieces of the transistors 4A and 6A. Thus, the precharge signal can be accelerated to start up without making larger than driver so much even when the large scale memory is constituted.
Patent JP-H07121471-A (JP)
Title: Data transfer device
Inventor: OTA SHUNICHI
IPC: G06F13/12
Filed: 1993-10-21
Abstract: PURPOSE:To eliminate the necessity of performing a special control by the burst cycle of the first time and the last time even when the tip and the end of transfer data does not become a burst boundary, invalid data is generated, and further data is transferred in the descending order of addresses. CONSTITUTION:A data transfer control means 10 successively transfers data of a burst unit from a memory 3 to a data rearray means 18 based on the transfer address in an address storage means 11 and the number of transfer bytes in a byte count storage means 14. In the data rearray means 18, transfej data is rearrayed every burst unit, depending on whether data is transferred in the ascending order of addresses or in the descending order. In an invalid data control means 19, the output of the invalid data in the tip and the end of transfer data is suppressed based on the number of bytes of invalid data from first and second byte number calculation means 16 and 17.
Patent JP-S63139987-A (JP)
Title: Method and equipment for dry distillation of oil shale
Inventor: SHIMAUCHI AKIRA
IPC: C10J3/00
Filed: 1986-12-02
Abstract: PURPOSE:To prevent the cracking and powdering of shale and stabilize operation, by using, as a gas introduced for preheating and drying of a raw material shale, a relatively low-temperature air obtained through indirect heat exchange with the waste gas of combustion of residual carbon. CONSTITUTION:A primary drier 13, a crushing and granulating unit 13, and a secondary drier 14 are provided in an arrangement precedent to an oil shale dry distillation unit 2. A gasifying and cooling zone B is formed under a dry distillation zone A of the dry distillation unit 2. A high-temperature gas of about 800 deg.C is taken out of the upper part of the gasifying zone B and introduced into a heat exchanger 6, where its temperature is lowered to 300-400 deg.C. Then this gas of 300-400 deg.C is passed through a heat exchanger 8 for indirect heat exchange with a separately supplied gas, e.g., air. The air thus heated is supplied through pipelines 15, 16, and 17 to the primary drier 12 and the secondary drier 14. A temperature control valve 9 is provided in the pipeline 15 for the control of the temperature of the air to a desired level between 100-150 deg.C. Flow control valves 10 and 11 are provided in the pipelines 16 and 17 respectively for the control of the flow rates of the heated air supplied to the primary drier 13 and the secondary drier 14.
Patent JP-S61155048-A (JP)
Inventor: HAINTSU RAIBAA
IPC: B60T13/14
Filed: 1985-12-20
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-H10135695-A (JP)
Title: Electronic components mounting apparatus
Inventor: NAKAJIMA MASAKAZU
IPC: H05K13/08
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To remove the mis-mounting of components and improve the components mounting reliability by detecting a mis-mounting if any, locating the cause of this mis-mounting, taking a measure according to the cause and preventing the mis-mounting due to the same cause thereafter. SOLUTION: When a components mounting robot 19 comes to specified position on a circuit board, a linear motor 8 moves down to lower a nozzle, thereby mounting an electronic component 11 on specified position on the circuit board wherein the deviation of the component 11 from a reference point such as recognition marks on the circuit board is detected from a picture information obtd. from a CCD camera 2. If a mis-mounting is detected, a controller 1 reproduces pictures recorded by a VTR 3 after components suction until the components mounting and the pictures of the component 11 are analyzed to locate the cause of the mis-mounting and measure is applied. Thus the mismounting of components is removed to improve the components mounting reliability.
Patent JP-H03147443-A (JP)
Title: Packet multiplexer
Inventor: AKASHI FUMIO
IPC: H04L47/20
Filed: 1989-11-02
Abstract: PURPOSE:To attain the constitution of a high speed packet transmission network with much flow by providing plural pulse generating circuits generating a pulse every time a packet is outputted from a storage circuit, a digital filter and a comparator circuit or the like. CONSTITUTION:A packet inputted from terminals 11, 12 is inputted to a multiplexer circuit 2 and pulse generating circuits 51, 52 via storage circuits 81, 82. A prescribed pulse is outputted for each packet input from the circuits 51, 52 and the output is inputted to digital filters 61, 62, where the signal is smoothed. Then the smoothed output is compared with a prescribed value set to the terminals 41, 42 by comparator circuits 71, 72 and when the smoothed output exceeds a prescribed value, it is discriminated that traffic of a decided level or over is already inputted and the circuits 81, 82 are brought into the transmission disable state and when the smoothed output is within a prescribed value, it is discriminated that the transmission enable state is reached. Then the packet is outputted to the transmission line via the circuit 2 and the terminal 3. That is, simple flow control is given by measuring the transmission quantity of the packet to constitute a high speed packet transmission network with much flow.
Patent JP-H10134725-A (JP)
Title: Traveling wave tube
Inventor: SATO MANABU
IPC: H01J23/24
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a traveling wave tube wherein a magnetic field in an electron gun side can be easily set to a prescribed value. SOLUTION: This traveling wave tube comprises an electron gun 11 emitting an electron beam, body of equipment 12 for the electron gun storing the electron gun 11 to be formed with an electron gun side flange 13 in the end part, delay wave circuit part B with many magnetic poles P1 to P8 and magnets M1 to M7 adjacent to each other and connecting a delay wave circuit side flange 14 formed in the end part to the electron gun side flange 13, and an input part IN of a signal formed in the delay wave circuit part B. A constitution is formed so that volume of at least one magnet M of odd number-th from the delay wave circuit side flange 14 is different from volume of the magnet M of even number-th adjacent thereto.
Patent JP-H05125437-A (JP)
Title: Manufacture of grain size stabilized case hardening steel
Inventor: KOBAYASHI KAZUHIRO
IPC: C22C38/12
Filed: 1991-10-31
Abstract: PURPOSE:To provide the method for manufacturing case hardening steel for machine parts to be subjected to working under very severe conditions for their grain size such as spheroidizing annealing and cold forging. CONSTITUTION:The method for manufacturing grain size stabilized case hardening steel in which steel contg., by weight, 0.08 to 0.30% C, 0.05 to 1.0% Si, 0.3 to 2.0% Mn, 0.015 to 0.050% Al, 0.02 to 0.10% Nb and 0.015 to 0.030% N as well as in the range of N(%) >=0.52XAl(%)+0.15XNb(%) and the balance Fe with inevitable impurities is heated to >=1150 deg.C, is thereafter subjected to hot rolling in such a manner that its finishing temp. is regulated to 950 to 800 deg.C and is thereafter cooled to the A1 transformation point or below at 0.3 to 0.05 deg.C/sec is provided.
Patent JP-H03147551-A (JP)
Title: Tape slack eliminator for tape recorder
Inventor: TANAKA SHINSAKU
IPC: G11B15/43
Filed: 1989-11-02
Abstract: PURPOSE:To automatically eliminate the slackness of a magnetic tape when it occurs in the tape inside only by loading a tape cassette by providing a cassette detecting switch and a motor switch for tape slackness elimination. CONSTITUTION:When the slackness occurs on the tape in the cassette at the time of loading the tape cassette 5, a tape driving motor is connected to a power source via the cassette detecting switch 6 and the motor switch 8 for tape slackness elimination, and the torque of the tape driving motor 9 is transmitted to a reel receiver 2a on one side via a rotation transmission means 25 for tape slackness elimination, and a reel receiver 2b on the other side is prohibited to rotate with a brake means 16. When the elimination of the slackness of the tape is detected with a tape slackness elimination detecting means 37, a rotation transmission path by the rotation transmission means 25 for tape slackness elimination is cut off, and also, a brake by the brake means 16 is released, and also, the motor switch 8 for tape slackness elimination is switched, then, the tape driving motor 9 is cut off from the power source, then, it is stopped.
Patent JP-S63139648-A (JP)
Title: Grindstone fixing device in ultrasonic spindle working machine
Inventor: HATANO KOICHI
IPC: B24B1/04
Filed: 1986-12-03
Abstract: PURPOSE:To facilitate the adjustment of fixing of a grindstone in a range from fine surface machining to strong slicing by turning a wedge ring engaged with a coupling ring and thread grooves in the outer periphery of a spindle to move the same back and force so as to adjust the fixing of the grindstone so that the grindstone is fixed having strong or weak tension. CONSTITUTION:A grindstone 12 is fitted on a booster 2 and abuts at one side surface against a flat peripheral wall 3, with the inner periphery of the grindstone 12 being positioned slightly below the upper end of a circumferential groove 4 formed in parallel with a spindle 1, and the inner periphery of the grindstone 12 is made into contact with the tapered surface 10 of a wedge ring 7 which is engaged with inner peripheral thread grooves 6 in a coupling ring 5 which clamps the grindstone in cooperation with the peripheral wall 3. In addition, inner peripheral thread grooves 8' in the wedge ring 7 are engaged with thread grooves 11 in the spindle 1, and turning holes 9 in the wedge ring 7 are turned by a jig while the grindstone 12 is clamped. The wedge ring 7 is moved back and forth in the circumferential groove 4 so as to slidably fix the inner periphery of the grindstone 12 under strong or weak tension outward, thereby it is possible to aim at finely adjusting.
Patent JP-H06282951-A (JP)
Title: Controller of disk drive system
Inventor: SAI GENTAKU
IPC: G11B7/085
Filed: 1993-11-16
Abstract: PURPOSE: To shorten the time required for moving a head by accurately follow ing up a velocity profile with the head of a disk drive according to a control algorithm, purge control rules and correction constant and minimizing overshoot on a target track. CONSTITUTION: The position control process of a sensor for reading/recording data is composed of the track search and track followup operations of the sensor. This track search operation is performed according to the control algorithm of U=Verror +Ipes [(Vactual /Kswitching <Verror )] in an accelerate block (a) or the control algorithm of U=f (Verror ,Verror )-Vactual +Kdecel Kdecel =Kecel +1 (Ttrans >Epermit )Kdecel =Kdecel -1 (Ttrans >Epermit ) in a decelerate block (b). This track followup operation is performed according to the control algorithm of U=Kp .PESn +KD.(PESn-1 -PESn )+Ipes (Perror <Kfollowing ).
Patent JP-H01127427-A (JP)
Title: Not-hardened concrete mixer vehicle
Inventor: MIURA MITSUO
IPC: B60P3/16
Filed: 1987-11-12
Abstract: PURPOSE:To enable safe traveling and noise regulation and to facilitate sticking of various panels by providing an anti-winding side guide, a noise-proof wall and a panel sticking mechanism to a fixed front flap and a rear sliding flap secured to the opposite sidefaces at the rear section of operating seat. CONSTITUTION:Flaps 8 are fixed to the opposite sidefaces of the flame section at the rear end of operating seat to cover all components including chassis frame 1 and drum 3. The flap 8 comprises a fixed front flap 9 and a slidable rear flap 10, and secured firmly to a mixer frame 2. The slidable flap 10 slides along upper and lower rails 13, 14 to a position 10A. Carrying and loading/ unloading works of not-hardened concrete are facilitated by the slidable flaps, and when concrete comes to unloading position, a knob 22 is pushed in sliding direction and slided to the position 10A. Consequently, rear section of mixer vehicle is opened to the position of an operating lever 7 so as to prevent trouble of unloading work due to the flap thus facilitating operation of rotary direction and speed of drum through a lever 7 and setting a shoot 5 easily to an unloading position.
Patent JP-H0596107-A (JP)
Title: Spin-on filter and element assembly therefor
Inventor: TAGAMI TOSHIYUKI
IPC: F01M11/03
Filed: 1991-10-07
Abstract: PURPOSE:To provide a spin-on filter capable of being sufficiently used even under high pressure and an element assembly for the filter with the strength of the fixing part between the assembly and the filter head as well as that of the assembly itself ensured. CONSTITUTION:A double-cylinder connecting part having an outer cylinder 21 and an inner cylinder 23 is provided to a filter head 1, and an outer passage 22 between the outer and inner cylinders and an inner passage 24 in the inner cylinder 23 are communicated respectively with a first passage 12 and a second passage 14. The thread 21a of the outer cylinder and the thread 36a of the case 30 of an assembly 3 are joined to fix the assembly to the filter head, the inner cylinder is extended into an filter element 50, the inner passage is communicated with the internal space 72 of the element, and the outer passage 22 is communicated with a space 71 outside the element.
Patent JP-H01139391-A (JP)
Title: Temperature raising method for hot water tank
Inventor: FUKUHARA TSUGUKAZU
IPC: B65D90/00
Filed: 1987-11-13
Abstract: PURPOSE:To unify the thermal expansion of a tank structure, by having stored water of a normal temperature up to an appropriate level in a hot water tank, and gradually pouring hot water to store into the stored water of a normal temperature. CONSTITUTION:When a hot water is stored in a hot water tank 1, firstly, a flow of water of a normal temperature is given by opening a switching valve 5 and closing 5a; after the water of a normal temperature 3 has been stored up to an appropriate level, a hot water is poured in by closing 5 and opening 5a; thus the temperature of the stored fluid is gradually raised to unify the thermal expansion of the tank structure. For this temperature raising method, a hot water mixing equipment is not necessary; since the simplification of the equipment can be promoted, an economical effect, such as reduction of the construction cost, etc., or an excellent effect of converting an existent tank into a hot water tank easily, can be obtained.
Patent JP-H04162687-A (JP)
Title: Semiconductor laser device
Inventor: MIYAZAKI YASUHIRO
IPC: H01S5/026
Filed: 1990-10-26
Abstract: PURPOSE:To constitute two beam optical systems from one laser diode by providing a substrate common to the laser diode with a means for conducting laser beams injected from the first and second end faces of the laser diode in the same direction. CONSTITUTION:A beam injected from the forward end face 12a of a laser diode 12 is used for recording and reproduction and a beam injected from the rear end face 12b is used for verification. A return light from a recording medium is linearly polarized in the direction at 45 deg. to the entrance plane to a diode 15. A polarizing film 15a having 100% and 0% reflectances of S- and P- polarizations, respectively, is vapor-deposited on the surface of the diode 15, and all S-polarizing comonents out of the return light from the recording medium are reflected by this polarizing film 15a and all P-polarizing components pass the polarizing film 15a to be injected into the diode 15. The S-polarizing components reflected by the polarizing film 15a go through a prism 13 and is again reflected at the top surface and injected into the diode 16.
Patent JP-S62146160-A (JP)
Inventor: MAEDA JUN
IPC: B65D41/02
Filed: 1985-12-20
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-H02135641-A (JP)
Title: Thermally sensitive reed switch and manufacture thereof
Inventor: KATO TOMIO
IPC: H01H37/58
Filed: 1988-11-14
Abstract: PURPOSE:To make it possible to be excellent in the detecting sensitivity of a reed switch and also it possible to have the appropriate working temperature characteristic thereof, by forming a movement regulating portion which regulates the movement of a thermally sensitive magnetic body and each permanent magnet, both on the reed switch in the longitudinal direction thereof, upon a heat conductivity retaining member. CONSTITUTION:A thermally sensitive magnetic body 12 and permanent magnets 13, 14 are respectively engaged between riser segments 17e, 17f almost simultaneously with locating a reed switch 11, whereby the movement of the thermally sensitive magnetic body 12 and each of the permanent magnets 11, 14 in the longitudinal direction of the reed switch 11 is regulated. Namely, the thermally sensitive magnetic body 12 and the permanent magnets 13, 14 are respectively located and temporarily fixed onto respective appropriate positions by the riser segments 17e, 17f even without using an adhesive agent. The omission of this adhesive agent from its use makes it possible to manufacture a reed switch having its appropriate working temperature characteristic.
Patent JP-H06138384-A (JP)
Title: Optical recording/reproducing lens
Inventor: KUBO WATARU
IPC: G02B13/00
Filed: 1992-10-26
Abstract: PURPOSE:To satisfactorily correct various aberrations including an out-of-axis aberration, to obtain a long working distance and a wide image circle, and also, to correct an axial chromatic aberration by specifying constituting conditions of a first - a third lens groups. CONSTITUTION:This lens is constituted by arraying a first lens group 1 constituted by cementing negative and positive lenses, a second lens group 2 consisting of a positive single lens, a third lens group 3 consisting of a positive meniscus singles lens, and cover glass 4. That is, in order to correct an axial chromatic aberration by constituting a first lens group 1 by cementing two pieces of positive lenses, and simultaneously, in order to secure a long working distance by securing incidence height to a second and a third lens groups 2, 3, a first lens group 1 is constituted so that an incident luminous flux to a second and a third lenses diverge, and conditions shown by expressions I-IV are satisfied. In the expressions I-IV, (f), f1, f12 and ri denote a focal distance of the whole system, a composite focal distance of a first lens group 1, a composite focal distance of a first and a second lens groups 1, 2, and a radius of curvature of an i-th face from the front side, respectively.