baber/WOPTO huggingface dataset:
Patent JP-S62246754-A (JP)
Title: Initial setting control system of printing head
Inventor: KATO ICHIRO
IPC: B41J2/32
Filed: 1986-04-18
Abstract: PURPOSE:To enhance the stop position accuracy of a printing head at the time of initial setting processing, by a method wherein the control means of a thermal transfer printer drives a pulse motor through an initial setting time driving circuit and operates the stop position of the pulse motor from the operation state of an escape position detection means. CONSTITUTION:A processor 10 drives a pulse motor 23 through an approach/ escape control circuit 22 at the time of initial setting operation. When a positions sensor 25 comes to '1', a motor 23 is stopped. Subsequently, a printing head 16 is brought to an escape state and a printing head 17 is moved to an approach side and, when a position sensor 26 comes to '1', the motor 23 is stopped. Then, the number N of driving steps of the motor 23 are counted between the change points of the sensors 25, 26. The motor 23 is rotated on the basis of the point bringing the sensor 26 to '1' and the number M of steps before the sensors 26 comes to '0' are counted. Then, the motor 23 is rotated by the number of steps of (N-M)X1/2 from the point when the sensor 26 comes to '0' and stopped.
Patent JP-S60235798-A (JP)
Title: Gaas single crystal having semiinsulating property
Inventor: TSUJI TSUTOMU
IPC: C30B29/42
Filed: 1984-05-07
Abstract: PURPOSE:In GaAs single crystal having semiinsulating properties doped with an element to form a deep donor unit, to make a free electron concentration of substrate cut out from all the parts of single crystal, by preparing a stoichiometric composition of Ga/As>1. CONSTITUTION:At one side of the quartz reaction tube 1, the boron nitride boat 3 having the seed crystal 2 of GaAs and the mixture 4 of As and Ga in a weight ratio of 0.968576 is arranged. The mixture 4 contains the O2 5 added as As2O3 in a molar ratio to GaAs of 1.2X10<-5>. The powder As 7 is placed on the other side of the reaction tube 1 beyond the diffusion barrier 6. The reaction tube 1 is heated to >=1,250 deg.C, to prepare melt of the mixture 4, and the powder As 7 is heated to 610 deg.C, to generate As vapor. The melt temperature is lowered from the contact part 2 of seed crystal to 1,050-1,200 deg.C, to grow GaAs single crystal. A substrate having no change in concentration in the direction of crystal growth, that has a constant free electron concentration of n type operation layer cut out from any part of the single crystal, can be prepared.
Patent JP-H06292711-A (JP)
Title: Disinfecting method and device using electrolyzed active water
Inventor: SHIMIZU YOSHINOBU
IPC: C02F1/46
Filed: 1993-03-26
Abstract: PURPOSE:To efficiently disinfect a human body and a medical tool by using the electrolyzed active water having the specific oxidation-reduction potential and pH and generated in an anode chamber when the DC voltage is applied between the negative electrode and the positive electrode of an electrolytic bath having an ion-permeable diaphragm to electrolyze water. CONSTITUTION:In an electrolytic bath having an ion-permeable diaphragm partitioning a positive electrode and a negative electrode, DC voltage is applied between the negative electrode and the positive electrode respectively of a negative electrode chamber and a positive electrode chamber to electrolyze water. The electrolyzed active water generated in the positive electrode chamber and having the oxidation-reduction potential of 900mV and the pH of 3 or below is used. Various portions of a human body stuck or may possibly be stuck with pathogenic microbe and a medical tool are disinfected. A dental medical turbine feeds the compressed air to blades in a head 16 from the tip section 15 of an air feed pipe 11 to rotate a rotor 14, and a tooth is cut with a cutting tool 17. The electrolyzed active water is spouted from an injection port 13 in place of the conventional water, and the virus contained in the saliva of a patient is inactivated.
Patent JP-H07274893-A (JP)
Title: Emulsion stabilizer composition for mayonnaise
Inventor: NAKAMURA SHINGO
IPC: A23L27/60
Filed: 1994-04-04
Abstract: PURPOSE:To obtain mayonnaise retaining its quality without causing its components to separate from one another even after frozen and thawed. CONSTITUTION:This composition comprises 43-70wt.% of at least one kind of emulsifier selected from sucrose fatty acid esters, sorbitan fatty acid esters and glycerin fatty acid esters, 12-18wt.% of xanthan gum, and 18-39wt.% of casein sodium.
Patent JP-H07281369-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SAITO NAOKI
IPC: G03C7/00
Filed: 1994-04-06
Abstract: PURPOSE:To provide the photosensitive material high in contrast and sensitivity and development processing speed. CONSTITUTION:The photosensitive material contains in at least one hydrophilic colloidal layer a coupler represented by the formula in which R is H, alkyl, aryl, or a heterocyclic group; T is a divalent bonding group combining through a hetero atom with -O-CO-; n is 0, 1, or 2; and ETA is a group to be released as an electron transfer agent after being cleft from-O-CO-(T)n-.
Patent JP-S5615818-A (JP)
Title: Filter chamber for shelter
Inventor: KUSAKABE SATORU
IPC: B01D46/30
Filed: 1979-07-19
Abstract: PURPOSE: To obviate the needs for an in-situ assembly process for filter apparatus for shortening the period of construction by a procedure in which the filter chamber for housing an filtering device is manufactured in a factory, and transported to a construction site, then set up.  
     CONSTITUTION: The air-tight chamber 1 of a suitable size for the transportation by a truck is manufacured in a factory and then an air intake 3 and an air outlet 4 are provided to the chamber 1. The air-tight chamber 1 is built up of separately manufactured two air-tight compartments, or is divided into two air-tight compartments by a partition wall 8, and one contains the filtering apparatus 5 and the other compartment contains an intake air cleaning apparatus 6, and both compartments are connected to each other by a pipe 7. The open air is let in the intake 3, cleaned in the filtering apparatus 5, directed through the pipe 7 into the intake air cleaning apparatus 6, and then taken out of the outlet 4. Also, each of the air-tight compartments is provided with the air-tight doors 2 1  and 2 2  through which the said appratuses are carried in. Thus, the filtering apparatuses can be built up simply by being delivered to a construction site, hanged down, and then connected to each other, and therefore the period of construction can be shortened and economical profit can be gained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60235468-A (JP)
Title: Polycrystalline thin-film semiconductor device
Inventor: OOSHIMA TAKU
IPC: G02F1/1368
Filed: 1984-05-09
Abstract: PURPOSE:To prevent the generation of a disconnection in a wiring electrode by forming a high-concentration impurity region to one part of a polycrystalline semiconductor thin-film and shaping at least one part of the wiring electrode. CONSTITUTION:In a polycrystalline Si thin-film transistor-matrix-array, a polycrystalline Si thin-film 1 is formed on a glass substrate 5, and a signal electrode 42, a scanning electrode 3, an insulating film 41 and a thin-film MOS transistor 45 for driving a liquid crystal are shaped on the thin-film 1. Since the signal electrode 42 consists of a high-concentration impurity region selectively formed in the polycrystalline Si thin-film through ion implantation and has electrical conductivity sufficiently larger than the peripheral polycrystalline Si film, it has the same effect as wirings using conventional metals. Since the titled device has said structure, the scanning electrode 3 does not riding across a stepped section, thus resulting in no disconnection by the stepped section on the formation of the signal electrode.
Patent JP-H06300890-A (JP)
Title: Hood box for preventing diffusion of radioactive contamination
Inventor: MOGI MICHINORI
IPC: G21F7/015
Filed: 1993-04-19
Abstract: PURPOSE:To provide a hood box for preventing diffusion of radioactive contamination which prevents scattering of contamination due to lowering of sealing capability accompanied by putting in and out tools and improving work efficiency without using gloves by providing an opening free of putting in and out tools and arms of workers and a hood inside air ventilation hole. CONSTITUTION:A hood box 14 is formed by assembling frames 15 in three dimensions with soft column parts surrounding a disassembling inspection object components 22 and soft sheet 16 covering around. On this box 14 are provided with a hose connection hole 21 for suction ventilation and an opening 17 of which area is variable.
Patent JP-S60238550-A (JP)
Inventor: NISHI MASAAKI
IPC: E04B2/56
Filed: 1984-05-09
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-H05288703-A (JP)
Title: Gas sensor
Inventor: HIROTA NAOMI
IPC: G01N27/12
Filed: 1992-04-10
Abstract: PURPOSE:To obtain a gas sensor which has a high response speed and excellent detection sensitivity and easy to manufacture, of which a detedcting part has durability and which is highly producible for the handling properties. CONSTITUTION:A gas sensor having a detecting part 8 prepared by forming a thin film 1 of an organic semiconductor on the surface of cloth 2 and electrodes 4 and 4' connected to this detecting part, and having a mechanism wherein a gas permeating into a minute space part of the cloth is detected from a sharp change in electroconductivity caused by the mutual action of the thin film of the organic semiconductor with the gas and this change is caught as an electric signal by the electrodes connected to the detecting part and can be detected by a lead part.
Patent JP-S63254977-A (JP)
Title: Culture device for tissue culture or cell culture of plant
Inventor: SATO YOJURO
IPC: C12M3/00
Filed: 1987-04-13
Abstract: PURPOSE:To provide the titled culture device enabling the rotation and shaking of culture device with solar radiation without using a motor, by attaching a silicone rubber membrane and equilibrating the gas concentration in a liquid medium. CONSTITUTION:Silicone rubber membranes 2, 3 are fixed to a glass pipe 1 with fixing pipes 4, 5 having elliptic holes 6, 7 opening at the same angle direction. Rings 10, 11 having elliptic holes 8, 9 having the reverse angle direction are attached to the pipe 1 via the pipes 4, 5. An end of the glass pipe 1 is opened, a culture medium 12 is poured into the vessel to 95% of the volume, culture cells 13 are added to the medium, the opening is closed with a silicone rubber membrane, the whole assembly is dipped into e.g. water having light transparency, air 16 is supplied with an air pump 15 and air bubbles are discharged from a diffusion air stone in the liquid to effect the culture of the cell.
Patent JP-S5614755-A (JP)
Title: Insulating transmitter for digital signal
Inventor: SEGAWA KAZUTOSHI
IPC: H04L25/08
Filed: 1979-07-18
Abstract: PURPOSE:To transmit signals between different potentials by a simple unit without using an electric power transformer, etc., by transmitting signals while insulating input signals by use of differential capacitors and FF circuits. CONSTITUTION:Output signals E1-E4 for four circuits generated by pulse outputting circuit 1 are applied to capacitors C1-C4 of insulating capacitor part 21 constituting an differentiating circuit and the outputs of capacitor 21 are applied to differential resistances 22. Differential signals E1'-E4' differentiated by this differentiating circuit are applied to FF1-FF4 of FF circuit 3. Further, common capacitor 5 through which the whole of electric current from the differentiating circuit flows is connected between the negative terminal of outputting circuit 1 and the ground and capacities of this capacitor 5 and capacitors C1-C4 ae selected to prevent FF1-FF4 from malfunctioning, so that while output signals E1-E4 of outputting circuit 1 are insulated from one another, outputs of FF1-FF4 will be transmitted to a unit differing in potential.
Patent JP-S61249821-A (JP)
Title: Sliding roof device for automobile
Inventor: FUKUTOMI TOSHIO
IPC: B60J7/12
Filed: 1985-04-27
Abstract: PURPOSE:To prevent the occurrence of any drop in stability during car driving, by constituting a device so as to prohibit a top supporting device from driving excepting such a case when a stopping state detecting device detects the stoppage of a car, in case of the top type roof device bearing the above caption. CONSTITUTION:A fuse 142 and a running cut relay 160 both are installed interposingly between a movable pillar driving circuit 150 and a power source 141, and a car stop detecting switch 165 is connected to a coil 162 of the running cut relay 160. This car stop detecting switch is turned on when a parking brake lever is pulled up and a parking brake is operating, energizing a coil 162 with a continuous rating current. Accordingly, energization to the movable pillar driving circuit 150 is made possible, thus driving control is performable.In contrast with this, if the parking brake is released and the switch 165 is turned off, the energization to the driving circuit 150 is checked. With this constitution, stability during car driving is secured.
Patent JP-H03290277-A (JP)
Title: Printing head supporter of printer
Inventor: MATSUSHITA IZUMI
IPC: B41J25/304
Filed: 1990-04-06
Abstract: PURPOSE:To make a maintenance operation of a printing head easy by removing a printing head supporting means from a pivoting axle easily by a method wherein a fixing means is removed, and the printing head supporting means is made to pivot so that a width direction of an opening part at a notch part is conformed to a direction cutting two surfaces at a connection part of the pivot axle at right angles and is parallelly transferred in a direction cutting a width direction of the opening part almost at right angles. CONSTITUTION:An upper surface panel is opened, and a platen transfer knob 1c of a platen is made to pivot clockwise. A cam 3d pivots clockwise, one end of a pivoting arm 3c is pushed, a platen supporting arm 3a is made to pivot counterclockwise, and a platen 3 is separated from a thermal head 6. A head fixing platen 7b is removed by releasing a screw 7a, a head bracket 6a is parallelly moved this side in an axial direction of a pivot axle 6b, and fixing by a fixing pin 7c is cancelled. The head bracket 6a is made to pivot clockwise to make an almost vertical state. The width direction of the opening part at a notch part 6a1 of the bracket 6a is conformed to the direction cutting two surfaces 6b1 at the connection part 6b2 of the pivoting axle 6b at right angles. The head bracket 6a is raised upward, and is removed from the pivoting axle 6b.
Patent JP-2000287356-A (JP)
Title: Current limiter
Inventor: OKURA KENGO
IPC: H01L39/16
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic-field shielding-type current limiter which can display a current-limiting action at higher speed and whose return after an accident is comparatively fast. SOLUTION: This current limiter 10 is provided with a primary winding 11 which is connected to a system to be protected. In addition, the current limiter is provided with a secondary winding 12 which is arranged in a concentric circle shape at the inside of the primary winding. In addition, the current limiter is provided with an oxide superconducting thin film which is arranged across both ends of the secondary winding 12. In addition, the current limiter is provided with a means 14 which is used to cool the secondary winding and the superconducting thin film. In addition, the current limiter is provided with a core 13. The secondary winding 12 is composed of a silver-sheath oxide superconducting wire material, and both ends of it are connected via the superconducting thin film.  The resistivity of the superconducting thin film is remarkably higher than the resistivity of the wire material which constitutes the secondary winding. When a short-circuit current flows to the primary winding 11, the superconducting thin film is shifted to a normal conducting state from a superconducting state due to its magnetic field. As a result, the shielding of a magnetic field by the secondary winding is released quickly.
Patent JP-S63256593-A (JP)
Title: Apparatus for growing single crystal
Inventor: ITO MASATO
IPC: C30B15/00
Filed: 1987-04-14
Abstract: PURPOSE:To improve pulling velocity of a single crystal and to prevent mixing of dropped foreign material in a crucible in an apparatus for growing a single crystal by the CZ process by forming a specified shielding member in double layers around a pulling area of the single crystal providing thus a temp. gradient in the pulling direction to the single crystal effectively. CONSTITUTION:An apparatus for growing a single crystal consisting of a crucible 1 for contg. starting materials for the single crystal to be grown, a heating means 2 for melting said starting materials, and a pulling means for pulling the single crystal 4 as it is grown from the melt in the crucible 1, is constituted additionally as described hereunder. Namely, a cylindrical metallic shielding member 8 arranged to above the melt in the crucible 1 around a pulling area of the single crystal 4, and having smaller diameter as it is nearer toward a bottom of the crucible from the upper side, a cooling means 8a provided additionally to the metallic shielding member 8, and a cylindrical shielding member 9 (made of, for example, graphite) arranged with a necessary distance to the outside of the external peripheral surface of the metallic shielding member 8 so as to shield the external peripheral surface from evaporated molten starting material and radiant heat source.
Patent JP-S57205869-A (JP)
Title: Speed controller for magnetic disc device
Inventor: SHIMIZU RIYOUSUKE
IPC: G11B21/08
Filed: 1981-06-15
Abstract: PURPOSE:To control precisely the speed of an operating device which moves a magnetic head, by changing a width, with which an artificial linear region of the position signal is extracted, in accordance with the speed signal of the operating device. CONSTITUTION:The speed signal of an operating device is inputted to an inversion amplifier 41 and a non-inversion amplifier 42. The inversion amplifier 41 and the connection point between resistances R2 and R3 which set a reference level of the positive code of an upper limit of an artificial linear region are connected by a resistance R6. The non-inversion amplifier 42 and the connection point between resistances R4 and R5 which set a reference level of the negative code of a lower limit of the artificial linear region are connected by a resistance R7. A threshold value which determines width of extraction of the artificial linear region of a position signal G is varied in accordance with the speed signal of an operating device.
Patent JP-H03201974-A (JP)
Title: Reactor for biological fluid bed
Inventor: BAANAADO BIROU
IPC: B01J8/18
Filed: 1990-04-06
Abstract: The fluidised bed bioreactor has a conditioning device in the reactor chamber (2). This device consists of fittings (3) which are arranged in the form of static mixers and which have an inner chamber (4), which is separated from the reactor chamber (2) by a wall (6), for a conditioning agent, where the inner chamber is connected to an external conditioning system (7). This achieves simultaneously a homogeneous stable fluidised bed with low expansion and high volumetric productivity, and achieves homogeneous conditioning, which is optimal in terms of matter and of heat, in the entire reaction chamber. <IMAGE>
Patent JP-H08288715-A (JP)
Title: High frequency equipment
Inventor: HASHIMOTO KOJI
IPC: H03B5/18
Filed: 1995-04-18
Abstract: PURPOSE: To reduce the dispersion of resonance frequency by connecting a serial connection circuit consisting of a strip line with length corresponding to the specific rate of wavelength of resonance frequency and a capacitor to a variable capacity diode in parallel. CONSTITUTION: A linearity correcting circuit 22 consisting of a series connection circuit of a strip line 20 with length corresponding to 1/10 to 1/20 the wavelength of resonance frequency and a capacitor 21 is connected to a variable capacity diode 19 in parallel. The cathod of the diode 19 is connected to a control terminal 24 through a strip line 23 mainly functioned as inductance and having length corresponding to 3/16 to 5/16 the wavelength of resonance frequency. Oscillation frequency is variably controlled by changing DC voltage to be impressed from the terminal 24 to the cathode of the diode 19 through the line 23. Since the capacitance value of the diode 19 is changed by such operation and the diode 19 is connected to a resonator 17 in parallel, the oscillation frequency of the resonator 17 can be changed.
Patent JP-S57207357-A (JP)
Title: Component part holder
Inventor: MINOWA TOSHIO
IPC: H01L21/60
Filed: 1981-06-17
Abstract: PURPOSE:To seal semiconductor elements and connection wires without outflow of resin, by opening a film substrate for lead wires crossing the openings to provide convex parts on the periphery of a substrate surrounded by opening parts. CONSTITUTION:Si elements 11 are joined on the high heat resistant glass epoxy film 12 connected by lead wires 14, 15, and the lead 14 crosses the hole 16 on the substrate 12. Convex parts 7 are provided inside the hole 16. The element 11 is mounted for connection to provide resin 19. Owing to the existence of the convex parts 17, resin supplied at constant amount rarely flows out. Therefore, disconnections of the wire 15 due to the internal strain after resin transfer and hardening do not occur.
Patent JP-S58213691-A (JP)
Inventor: ROJIYAA REON RANGAA
IPC: C04B38/00
Filed: 1983-05-25
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-S60234801-A (JP)
Inventor: KODAMA MASAO
IPC: B27D1/00
Filed: 1984-05-08
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-H06282576-A (JP)
Title: Relational access system for network type data base
Inventor: INOUE HIROYUMI
IPC: G06F17/30
Filed: 1993-03-27
Abstract: PURPOSE:To designate the connection of charts with an SQL sentence between the charts derived from master and slave records even when a retrieval key which is unique in a network type data base is not present in a master record at the time of performing an access to the network type data base with the SQL, and to attain the high speed access using a set in the chart connection processing. CONSTITUTION:At the time of generating a relational skimmer 6 from a sub- skimmer 5, according to a specification statement 4 declaring that the combination of the items of the master and slave records is unique in a data base 10, a declaring means 11 adds a column corresponding to the items designated by the specification statement 4 to the pertinent chart definition in the skimmer 6, and adds the content of the specification statement 4 as unique definition information. At the time of translating an SQL sentence 7, an SQL sentence translating means 2 interprets the chart connection as the access by the set from the unique definition information in the skimmer 6, and generates a DML object 8 designating an access path.