baber/WOPTO huggingface dataset:
Patent JP-H11150369-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: SUZUKI KUNIJI
IPC: H05K3/46
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a multilayer printed wiring board where an excellent electrical connection can be made. SOLUTION: A copper foil-attached insulating adhesive film 3 is composed of a copper foil 1 and a semi-cured insulating adhesive layer 2 provided to the roughened surface of the copper foil 1, a hole 4 is bored to serve as a non-through-hole for interlayer connection, the copper foil-attached insulating adhesive film 3 is placed on a previously prepared inner circuit board 5 bringing the insulating adhesive layer 2 into contact with it, a sheet 6 which becomes plastically fluid in a lamination process is laminated on the outer side of the copper foil 1 of the copper foil-attached insulating adhesive film 3 and thermocompressed into one piece, insulating adhesive layer resin 7 oozing out into the hole 4 which serves as a non-through-hole is removed off by laser irradiation, a through-hole 11 is bored, the laminate is subjected to a smear removing treatment,  and the inner wall of the non-through-hole 4 is plated to electrically connect the inner circuit 12 and the copper foil 1 together.
Patent JP-H01157489-A (JP)
Title: Particle manure of potassium chloride
Inventor: KISHIKAWA MASATAKA
IPC: C05D1/02
Filed: 1987-12-14
Abstract: PURPOSE: To obtain a granular potassium chloride fertilizer having high hardness by mixing a magnesium fertilizer or a calcareous fertilizer as a granulation accelerating agent with potassium chloride and granulating.  
     CONSTITUTION: The granular potassium chloride fertilizer is obtained by mixing 2-18 wt.% magnesium fertilizer or calcareous fertilizer as the granulation accelerating agent with potassium chloride and granulating. As the potassium chloride, for example, one containing 55-62 wt.% potassium component as pure portion is used. As the magnesium fertilizer, for example, a light burnt magnesium consisting essentially of magnesium oxide, magnesium hydroxide, magnesium carbonate and lignin magnesium fertilizer are mentioned. Further, as the calcareous fertilizer, slaked lime, a calcium carbonate fertilizer, a by-product calcium fertilizer and the like are used. And when the content of the magnesium fertilizer or the calcareous fertilizer is ≤2 wt.%, the granulation is not performed and when the content is ≥18 wt.%, one having a high concentration of potassium component (≥48 wt.%) is not obtained. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H11148808-A (JP)
Title: Shape recognition device
Inventor: ISHII MASAMI
IPC: G01S17/10
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To speed up shape recognition of an object by making a scanning mirror small and increasing the scanning speed of projected pulse laser light. SOLUTION: A projection part 19 which projects the pulse laser light on the object 17 while making two-dimensional scanning by using an X-axial mirror 23 and a Y-axial mirror 24 and a light receiving part 20 which photodetects reflected laser light from the object 17 are arranged separately at a sensor head part 10 and the light receiving part 20 consists of a condenser lens 21 which has a field angle as large as or wider than the scanning range of the pulse laser light and an image pickup element 22 installed in the focus area of the condenser lens 21.
Patent JP-H11146783-A (JP)
Title: Extraction of ribonucleic acid
Inventor: SUGIYAMA AKIO
IPC: C12N15/09
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a ribonucleic acid is more readily, rapidly and safely extracted from a sample containing the acid compared to a conventional method. SOLUTION: A neutral solution containing a chaotropic material, and a solid carrier bondable to a nucleic acid are added to and mixed with a sample containing a ribonucleic acid to allow the acid to be adsorbed on the carrier and, if necessary, the adsorbed carrier is washed with a solution containing the chaotropic material. The carrier with the adsorbed ribonucleic acid is washed with a cleaning liquid comprising water or a low salt-concentration buffer, and at last brought into contact with an eluent comprising water or a low salt-concentration buffer and heated to elute the ribonucleic acid from the carrier to the eluent.
Patent JP-H08168838-A (JP)
Title: Manufacture of hook for crane
Inventor: MATSUO YONEO
IPC: B21K23/00
Filed: 1991-11-01
Abstract: PURPOSE: To manufacture a hook for a large crane without requiring a worker to have a particularly high technique and also to save manpower and energy in the manufacturing. CONSTITUTION: The method is such that a bar steel 6 is compressed by grooves 3, 4 formed on shaping rollers 1, 2, that a bar-semi-finished product is made which is provided with the same cross-section corresponding to that of each part of the hook as stipulated in a desired hook, and that this bar-semi-finished product is bent by a press or the like to form into the final shape of the desired hook.
Patent JP-S63166927-A (JP)
Title: Method for heating metallic material by resistance heating
Inventor: OKUTSU TSURUKI
IPC: C21D1/40
Filed: 1986-12-26
Abstract: PURPOSE:To accurately heat a metallic material at the desired temp. by resistance heating by measuring the voltage between a pair of electrodes for supplying electric current to the material so as to estimate the temp. of the material. CONSTITUTION:When electric current is supplied from an AC power source G to a metallic material 1 such as a sintered body through a pair of electrodes 2, 2 to heat the material 1 by resistance heat generated in the material 1, the voltage V between the electrodes 2, 2 is measured with a voltmeter or the like. The relation between the temp. of the material 1 and the voltage between the electrodes 2, 2 is established in advance and the temp. of the material 1 corresponding to the measured voltage V is estimated. The electric current is supplied until the measured voltage V attains to standard voltage corresponding to the desired heating temp. of the material 1. Thus, the material 1 can be uniformly heated at the desired temp. by resistance heating even in case where the material 1 is liable to emit smoke by oxidation in the air.
Patent JP-H08153246-A (JP)
Title: Slave station monitoring system
Inventor: ISHIKAWA KAZUNOBU
IPC: G07F5/18
Filed: 1994-11-25
Abstract: PURPOSE: To provide a slave station monitoring system capable of surely discriminating the operation state of each slave station and reducing the size and cost of the slave station. CONSTITUTION: The slave station monitoring system 1 has plural slave stations 2 for executing prescribed operation in accordance with an operation program and a master station 3 connected to respective slave stations through respective communication lines 4, and each slave station 2 is provided with an operation monitor signal sending part for sending an operation monitor signal in accordance with the execution of prescribed operation and the master station 3 monitors the operation state of each slave station 2 based upon operation monitor signal sent from the operation monitor signal sending part through the line 4.  Each slave station 2 is also provided with a stand-by signal sending part for sending a stand-by signal with 1st repetitive frequency to the master station 3 through the line 4 when the station 2 is in stand-by for the execution of the prescribed operation and the master station 3 is provided with an operation state judging part for judging the operation state of each slave station 2 by discriminating the stand-by signal and the operation monitor signal.
Patent JP-H05153819-A (JP)
Title: Rice transplanter
Inventor: MIZOTA HIDEAKI
IPC: A01C11/02
Filed: 1991-11-29
Abstract: PURPOSE:To perform a seedling supply, etc., without stopping the travel of a frame, while the planted rows of seedlings are kept almost linearly, by disposing a specific controller for switching the travel speed of the frame by the switching of an operation mode with an operation switch. CONSTITUTION:A switching between an automatic operation mode and a manual operation mode by an operation control means for controlling the straight travel of a frame is performed with an operation switch SW3. When the travel is switched into the automatic operation mode with the operation switch SW3, a traveling speed-controlling means is operated to switch the travel speed of the frame into a low set speed.
Patent JP-2000144806-A (JP)
Title: Outrigger control device
Inventor: NISHIMURA SATORU
IPC: E02F9/24
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an outrigger control device capable of compensating hydraulic pressure in the bottom side oil chambers in all the outrigger cylinders to a specified hydraulic pressure even in the case where a hydraulic pressure exceeding the specified hydraulic pressure is generated in the bottom side oil chamber in the outrigger cylinder for actuating an outrigger when all the outrigger cylinder are landed, and when traveling wheels of a machine body are lifted from the ground. SOLUTION: This device is provided with plural outriggers, outrigger cylinders 20-23 of the same number, outrigger cylinder main control valves 30-33 to change over a hydraulic pressure of the outrigger cylinders 20-23, and a hydraulic pressure compensation valve to detect fluctuation of the hydraulic pressure in bottom side oil chambers in the outrigger cylinders, and compensate the hydraulic pressure in the bottom side oil chamber of the outrigger cylinder to a specified hydraulic pressure. A circuit selector valve 53 to change over an oil passage connecting the bottom side oil chambers of the outrigger cylinders to each other into a separate oil passage is automatically changed over by a control part 90, thereby actuation of the hydraulic pressure compensation valve is sufficiently exhibited.
Patent JP-H05318056-A (JP)
Title: Device for preheating immersion nozzle
Inventor: ISHIHARA SOSUKE
IPC: B22D11/10
Filed: 1991-11-29
Abstract: PURPOSE:To provide a preheating device for immersion nozzle, in which overheat of a preheating burner before ignition can be prevented without using cooling air and the deterioration of quality and lowering of the strength, etc., caused by oxidation of the immersion nozzle can be prevented. CONSTITUTION:In the preheating device for immersion nozzle 5 by surrounding the immersion nozzle 5 fitted to the lower part of a tundish with a preheating furnace 10 and using a tundish preheating burner arranged at the upper part of the tundish and an immersion nozzle preheating burner 7 arranged in the preheating furnace 10, a furnace hearth 11 of the preheating furnace 10 is constituted so as to be vertically movable between the upper part and the lower part of a hot blast injecting hole for the preheating burner 7.
Patent JP-H10161924-A (JP)
Title: Information processor capable of control/display of hyper text structure data, and data structure for hyper text structure data suitable for the same
Inventor: OSUJI SHIGETO
IPC: G06F3/0487
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To enable automatic updating including display contents dealing with the time limit conditions such as change, generation and extinguishment with the passage of time. SOLUTION: This device is provided with a CPU, a memory, a display means, input means for performing required input operation and communication means and/or secondary storage means and constituted so as to display hyper text structure data possessed from the communication means and/or secondary storage means, a hyper text structure data control means 1001 is provided for controlling/displaying these hyper text structure data. Here, this hyper text structure data control means 1001 is further provided with a time limit condition discriminating means 1008 for discriminating whether the time limit conditions added to a link pointer detected by a link pointer detecting means 1004 are satisfied or not based on time information from a time limit possessing means 1007 in order to update the hyper text structure data based on the time limit conditions.  Thus, when the prescribed time limit conditions are satisfied, the data are automatically updated while including the display contents of node.
Patent JP-H07169078-A (JP)
Title: Method for detecting wobble signal
Inventor: OTOMO KATSUHIKO
IPC: G11B7/095
Filed: 1993-12-16
Abstract: PURPOSE:To make it possible to perform the efficient measurement by detecting a tracking error signal obtained from the difference of the output which is obtained by photoelectrically converting return light when light emitted from a light source is reflected by a disklike recording medium. CONSTITUTION:In a beam splitter BS optical information is selected by an analyzer in response to the rotation of the polarization plane of return light and the return light is reflected at 90 deg. to the incident angle of the return light. The light reflected from the splitter BS is directed to a photodetector 4. The photodetector 4 is divided in two, and outputs electric signals 11, 12 corresponding to the quantities of light detected in the divided areas to a differential amplifier 5. The amplifier 5 outputs a difference signal (I1-I2) of output signals I1, I2 from the photodetector 4 as a tracking error signal TE. The detected error signal is smoothed by a full-wave rectification. Thus, the sensitivity of measurement can be improved.
Patent JP-H03177295-A (JP)
Title: Operating device for elevator
Inventor: TOKINAGA IKUJI
IPC: B66B11/02
Filed: 1989-12-07
Abstract: PURPOSE:To keep the inside of a cage in fresh state even if it is used for the transport of dust by opening a door for a prescribed time and driving ventilating fan each time when a cage stops unless a call is generated, in a ventilating fan device installed in the cage of an elevator. CONSTITUTION:The time region for the transport of dust is set on a timer X, and all-time opened contact points Xa and Xb are closed within this time region. When no calling is generated, the all-time contact points Ya and Yb of a standard floor return device Y are closed by a standard floor return comple tion signal. Accordingly, a circuit of P-1b-Xa-Ya-Tb-M-N is closed and a ventilat ing fan turns. While, a circuit of P-Ta-Xb-Yb-Z-N is closed, and a door opening controller Z operates. Since the door of an elevator is opened, and the ventilat ing fan turns, the air in a cage is discharged outside the door. When the timer T completes the set time limit, the all-time closed contact points Ta and Tb are opened, and the ventilating fan stops. The door opening controller Z carries out the door closing operation at the completion of the self set time limit.
Patent JP-H11133954-A (JP)
Title: Vocal signal or instrumental sound signal processor and computer readable recording medium which records processing program for vocal signal or instrumental sound signal
Inventor: IWAMOTO KAZUHIDE
IPC: G10L25/90
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a vocal signal or instrumental sound signal processor by which a user can optionally select a performance with changing pitch identified by the pitch of a sound name and a performance with changing pitch following the pitch when instrumental sound signals in which the pitch is controlled are formed based on pitches of input vocal signals or input instrumental sound signals. SOLUTION: A pitch control part 6 is provided with an identification part which identifies a vocal pitch to a pitch rotation based on the output of a pitch detection pat 4, and a pitch bend processing part to carry out pitch bend processing in accordance with the difference of the vocal pitch and the pitch of the pitch rotation to be identified, and controls the pitch of the instrumental sound signal to be output from a sound source part 8. The performance method is changed by switching the processing mode of the pitch control part 6.
Patent JP-H04127411-A (JP)
Title: Capacitor tantalum surface for an electrode element
Inventor: SUCHIYUAATO II RIBII
IPC: H01G9/042
Filed: 1988-12-16
Abstract: PURPOSE: To provide confronting electrodes, with which a characteristically highly efficient capacitance surface is formed on tantalum by removing an existent oxide from tantalum, depositing the discontinuous layer of metal of 1st platinum on that tantalum and forming an alloy layer by making the deposited 1st metal and tantalum into an alloy. CONSTITUTION: In order to generate the tantalum surface to be used as a counter electrode in the 'wet slug' capacitor of tantalum, the surface of tantalum to be treated is treated by a solvent, containing a small amount of hydrofluoric acid. Further, the surface of tantalum 20 is treated by an activator, such as first tin salt or organic reducing agent. Next, the discontinuous layer of a structural object 22 on the small island of member of platinum base metal is deposited on the surface of the tantalum 20 by using the conventional method of non-electrolytic plating solvent. A deposited object 22 is made into an alloy, together with the surface of the tantalum 20 by heat treatment, so that the member of platinum base and tantalum can be mixed at the molecular lever and an alloy layer 24 can be formed. Therefore, the surface of the tantalum 20 unsuitable for electron deposition is covered with the alloy layer 24 which is suitable for electron deposition, and the resistant electrodes having the characteristically, highly efficient capacitance are formed.
Patent JP-H05150488-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUKAMI TOSHIYUKI
IPC: G03G5/06
Filed: 1991-11-29
Abstract: PURPOSE:To provide the electrophotographic sensitive body high in sensitivity and superior in repetition characteristics and resistances to light and ozone. CONSTITUTION:The electrophotographic sensitive body is provided on a conductive substrate with a photosensitive layer containing an electric charge generating material, an electron transfer material represented by formula I, and a positive hole transfer material represented by formula II. In formulae I and II each of R<1>-R<4> is, independently, H, alkyl, aryl, alkoxy, or benzyl; each of R<5> and R<6> is, independently, H, lower alkyl, or alkoxy, each optionally and plurally substituted; and n is an integer of 0-3.
Patent JP-H05177142-A (JP)
Title: Preparation of catalyst for olefin dimerization and its substrate
Inventor: SCHUBERT PAUL FREDERICK
IPC: B01J27/232
Filed: 1991-11-29
Abstract: PURPOSE: To efficiently prepare a support for an olefin dimerization catalyst from an alkali metal carbonate by preparing a thick paste from potassium carbonate and water, extruding the thick paste to form extrusion, drying and calcining it. CONSTITUTION: Potassium carbonate and water are mixed in a weight ratio of about 0.23-0.29 g of potassium carbonate and 1 g of water. Then the mixture is kneaded at about 0-25 deg.C for about 60 minutes to form a thick paste. The thick paste is aged for about 24 hours and is extruded with an extruder having about 0-60 deg.C barrel temperature. Subsequently the extrusion is dried by a vacuum drying process at about 145-170 deg.C, and further is calcined at about 200-400 deg.C. An alkali metal, such as lithium or sodium, is deposited on a support thus obtained. Thereby a catalyst suitable for olefin dimerization is obtained.
Patent JP-H06206529-A (JP)
Title: Brake device for car
Inventor: GIYUNTAA SHIYUMITSUTO
IPC: B60T8/36
Filed: 1993-12-16
Abstract: PURPOSE: To brake a motorcar so that front wheels are braked strong enough when an anti lock braking device is operated or the anti lock braking device is troubled, however, the braking of the front wheels is switched to the braking under operating a pressure reducer and rear wheels are braked strong relatively under the normal braking of the front wheels, in order to retain the directional stability of a vehicle. CONSTITUTION: In dual-circuit type braking devices I, II, pressure reducers 26, 27 are switched into ON condition under normal braking to reduce the braking pressure of front wheels, however, the pressure reducers are switched into OFF and are intercepted to make pressure reducing function inert when an anti lock braking device is operated or the same device is troubled.
Patent JP-H11153495-A (JP)
Title: Temperature measuring clip
Inventor: SAKAMOTO RIKIO
IPC: G01K1/14
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To perform a precise temperature measurement by providing at least one hole in the tip part of a clip body, and releasing the heat filled in the space with a matter to be measured. SOLUTION: A clip body 1 is formed of an insulating material, and its tip is rounded, so that a cylindrical matter to be measured such as aluminum electrolytic capacitor can be surely held. Further, the clip body 1 has at least one hole 2 or a plurality of thereof on the tip, so that the heat filled between the clip body 1 and the matter to be measured can be released. The size of the clip body 1 is changed according to the diameter of the matter to be measured, whereby a matter to be measured of any size can be surely held. Consequently, a precise temperature measurement can be performed.
Patent JP-H02161497-A (JP)
Title: Automatic accompaniment device
Inventor: TAJIMA YOICHIRO
IPC: G10H1/26
Filed: 1988-12-15
Abstract: PURPOSE:To eliminate the need for assigning melody timbres each time according to the selection of accompaniment patterns by reading the melody timbre assignment data corresponding to the selected accompaniment patterns out of a melody timbre memory means and assigning the melody accompaniment pattern timbres at the time of melody performance. CONSTITUTION:An automatic accompaniment control means 101 reads the corresponding accompaniment patterns from an accompaniment pattern memory means 106 when the accompaniment patterns for a player to make automatic accompaniment are selected by an accompaniment pattern selecting means 105. The automatic accompaniment is executed in accordance therewith. The player can make melody performance as desired by a melody performance means 104 simultaneously therewith and in this case, a melody timbre control means reads the melody timbre assignment data from a melody timbre memory means 113 and assigns the same to the melody performance means 104 every time when the accompaniment patterns are selected. The need for the player to assign the melody timbres each time according to the selection of the accompaniment patterns is eliminated in this way.
Patent JP-H10157623-A (JP)
Title: Information recording reproducing device
Inventor: SUZUKI TATSUTO
IPC: B61L25/04
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide the newest varied kinds of operation control information to an operator in good timing and easily control operation information specific to a rolling stock by arranging a present position detecting means, an operation control information inputting means, an operation control information display means, and a means by which image information is written in the same memory medium. SOLUTION: An operator sets an optical disc memory medium, in which operation control information is recorded, to an optical disc drive 28. In the train information storage unit 29, information such as a train number specific for the train is recorded. A train code in the operation information recorded in the optical disc memory medium is compared. A control unit 25 directs an action of the whole device. A present position information can be obtained from a GPS antenna 7, a GPS input unit 21, and a distance detection unit 24. When conformity with the operation control information recorded in the optical disc memory medium is obtained, the control information is read from the optical disc memory medium so as to be outputted from the reproduction unit 26 to a monitor and a speaker for informing it to the operator.