baber/WOPTO huggingface dataset:
Patent JP-S63291821-A (JP)
Title: Apparatus for producing glass gob
Inventor: UEDA HIROAKI
IPC: C03B7/088
Filed: 1987-05-25
Abstract: PURPOSE:To enable easy quick exchange of a production apparatus to a state for producing a glass gob having different weight, to prevent the deterioration of a nozzle over a long period and to obtain a glass product having high quality, by detachably attaching a nozzle tip to a nozzle main body of a glass gob production apparatus e.g. with a screw. CONSTITUTION:Molten glass 2 in a crucible 1 is passed through a nozzle 4 in molten state heated with heaters 6a-6e and a glass drop 7 is dropped from the tip end 5 of the nozzle until the surface of the drop is cooled and solidified to form a glass gob. In the above liquid-drop glass gob production apparatus, the nozzle tip end 5 is formed to have e.g. the following structure. The machined part 10 of the nozzle main body 4 is formed of a male screw nozzle or female screw nozzle 10 and a detachable female or male screw nozzle tip 9 engaging with the nozzle 10 or formed of a male screw nozzle 100 and a detachable nozzle tip 13 having a flange 12 which can be fitted to the machined nozzle part 10 with a box nut 14 having a female screw.
Patent JP-H09314627-A (JP)
Title: Simulation apparatus of trial operation for injection molding machine
Inventor: MIZUNO TAKASHI
IPC: B29C45/76
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To simplify the trial operation of an injection molding machine. SOLUTION: By connecting the trial operation simulator 51 of a mold clamping apparatus to the control panel 21 of a main machine by a signal, the control panel 21 provides the same control data as that an injection unit 25 is actually operated on the basis of these data and, even if the mold clamping apparatus is not present, it is judged wether the control function of the main machine and various functions of a hydraulic apparatus are sufficiently achieved and the trial operation of the injection molding machine is simplified.
Patent JP-S62285235-A (JP)
Title: Position detector for objective lens
Inventor: OIWA TADAO
IPC: G11B7/09
Filed: 1986-06-03
Abstract: PURPOSE:To obtain a lens position detector with an excellent drive characteristic by connecting both terminals of a drive coil by a capacitor short-circuited in terms high frequencies to relieve the load of the lens drive. CONSTITUTION:An objective lens 1 is driven vertically by flowing a current to an actuator coil 3. Both the terminals of a coil 2 are connected with a capacitor 5 short-circuited in terms of high frequencies, and a resonator 6 operated by a capacitance is connected between a midpoint C of the capacitors 5 and a connecting point D of a cylindrical magnet 3. The objective lens 1 is driven by a current amplifier 8 and there is not characteristic problem even if the amplifier 8 is short-circuited by the capacitor 5 at high frequencies. An oscillator 7 supplying a high frequency current whose frequency is near the resonance frequency is connected to the resonator 6. The capacitance between points C and D is increased/decreased by moving vertically the position of the objective lens 1 and the impedance of the resonator 6 is changed. The change is detected as a change in the high frequency current by a high frequency current detector 9 to detect the position of lens.
Patent JP-S62285565-A (JP)
Title: Facsimile equipment
Inventor: HAYASHI KATSUMI
IPC: H04N1/00
Filed: 1986-06-03
Abstract: PURPOSE:To attain the talking in hooking off a handset when the operator confirms voice by providing a means setting a retransmission timing of a digital identification signal DIS to an optional time. CONSTITUTION:When a call station side aims at facsimile communication. the call station confirms a called station acknowledge signal CED by a handset and executes a conventional facsimile communication after the depression of a communication button. When the caller station aims at talking, even when the caller station confirms the signal CED, the communication button is not depressed and the call of other party by a voice of 'hallow' from the handset of the telephone set continues, the sound signal is received by an amplifier 7 via a line control section 4 at the called station side, amplified to call the operator of the called station side for 6sec from a monitor speaker 8. When the called station operator confirms the call voice such as 'hallow' and hooks off the handset of a telephone set 6, then the line control section 4 detects the hook-off to connect the line 5 from the facsimile equipment into the telephone set 6 thereby attaining the talking.
Patent JP-2000322270-A (JP)
Title: Interrupt control method
Inventor: NADAMOTO YUJI
IPC: G06F9/46
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To reduce an influence upon real-time processing of a driver in the interrupt control method which integrates interrupts occurring in plural circuits into one to connect them to a computer. SOLUTION: A driver 8 controls plural circuits 5 to 7 through an operating system 3 and reports a work importance degree, which indicates the degree of importance of a work being executed in this time, to an interrupt report means 10 through the operating system 3, and an interrupt request storage means 9 receives first interrupt information from plural circuits as the input and generates and holds information on the presence/absence of an interrupt request and the degree of importance of the interrupt with respect to each of plural circuits; and if an interrupt request is issued from any circuit, the interrupt report means 10 compares the degree of importance of the interrupt corresponding to this request with the degree of importance of the work in the driver 8 to adjust the time when second interrupt information will be reported to the computer 1.
Patent JP-H0423780-A (JP)
Title: Cutform sheet carrying mechanism
Inventor: SHIRAISHI TAKU
IPC: B65H85/00
Filed: 1990-05-18
Abstract: PURPOSE:To realize the alternate record to both surfaces of a sheet by a recording means using a photosensitive body having a joint with a simple structure by setting a carrying passage length almost 2N+1 times (N is an integral number of two or more) the short side length of a smaller cutform sheet, desirably, with N being an even number. CONSTITUTION:In a system for passing a cutform sheet 5 through a recording means 7, then reversing the sheet 5 by a reversing mechanism 10, and again carrying the sheet 5 to the recording means 7, when the traveling length of the cutform sheet from the point where the front end of the sheet 5 reaches the recording means 7 to the point where the front end (actually corresponding to the rear end) of the sheet 5 again reaches the recording means 7 for print of the reverse side is a carrying passage length, this is shown 5 times the short side length of a smaller cutform sheet. When an A3 sheet, for example, is carried in a carrying passage allowing the pass of five A4 cutform sheets, recording to the surface of a first page is conducted, and then recording to the surface of a second page is conducted after leaving a space of one page. The timing of the first page cutform sheet 5 reaching the recording means 7 is shown by D.
Patent JP-H08319318-A (JP)
Title: Vinyl alcohol-based polymer
Inventor: FUJIWARA NAOKI
IPC: C09K23/52
Filed: 1995-05-29
Abstract: PURPOSE: To obtain a vinyl alcohol-based polymer containing a hydroxyalkyl group with the number of carbons in a specific range, excellent in heat stability, slightly foaming in an aqueous solution irrespective of possession of high interfacial activity, useful for a thermoplastic resin, a dispersion stabilizer, etc. CONSTITUTION: This vinyl alcohol-based polymer contains a 2-20C, preferably 2-15C, more preferably 3-10C hydroxyalkyl group (preferably ω-hydroxyalkyl group) on a side chain. The content of the hydroxyalkyl group is preferably 0.1-50mol%, more preferably 1-30mol% in case of using the polymer as thermally melt-moldable resin and is preferably 0.1-25mol%, more preferably 0.3-15mol% in the case of using it as a dispersion stabilizer for emulsion polymerization of a vinyl ester-based monomer, etc. The polymer is obtained by copolymerizing a vinyl ester with a hydroxyalkyl-containing olefin to give a vinyl ester-based polymer and saponifying the polymer with an alcohol by a well-known method.
Patent JP-S5755344-A (JP)
Title: Hot water accumulation type boiler
Inventor: KAIZU YOSHIYUKI
IPC: F24H1/52
Filed: 1980-09-18
Abstract: PURPOSE:To improve an efficiency of heat accumulation by a method wherein a heating heat exchanger is laterally passed through within a container of the boiler and an outer shell cylinder is overlapped on the heat exchanger. CONSTITUTION:Within a container 1 of the heating boiler is laterally passed at its upper part a heat exchanger 4 which is composed of baffle plates 6 arranged within the cylinder 5 and the burner 7 closely adjacent thereto. Discharging pipe 8 is connected to the cylinder. At the outer circumference of the heat exchanger 4 is covered an outer cylinder 9 so as to form a heat exchanging unit 10 for heating operation and then a heating pipe 11 is connected thereto.
Patent JP-S5921461-A (JP)
Title: Pressure casting method of fiber reinforced metallic material
Inventor: KUBO MIKIO
IPC: B22D19/14
Filed: 1982-07-26
Abstract: PURPOSE:To improve the mutual permeability of a fibrous material and metal and to produce a fiber reinforced metallic material having good quality in the stage of producing said material by pressure casting by pressurizing the molten metal in a casting mold to a high pressure in an extremely short time and pressurizing the same under a low pressure for a prescribed time in succession. CONSTITUTION:A reinforcing fibrous material 10 of carbon fibers or the like is put into a casting mold 2, and molten metal of light metal such as Al or Mg is fed through a charging port 4 provided to a plunger sleeve 6 in the upper part of the casting mold and is pressurized by a pressurizing plunger 8, whereby the molten metal is solidified. The molten metal is solidified in this case under the extremely high pressure exerted initially thereon for an extremely short time P1 of about 1sec then under the pressure of Ps lower than said pressure exerted thereon for, say, about 60sec. The molten metal is penetrated uniformly into the fibrous material without gushing out of the molten metal and the fiber reinforced metallic material having high strength is produced.
Patent JP-S6023971-A (JP)
Title: Manufacture of electrolyte for nonaqueous solvent battery
Inventor: OOSAKI TAKAHISA
IPC: H01M6/14
Filed: 1983-07-19
Abstract: PURPOSE:To obtain electrolyte suitable for a nonaqueous solvent battery which does not cause any voltage drop even during the initial stage of large current electric discharge and has a great battery capacity by dissolving a solute in a liquid oxyhalide before sulfur contained in the solution is removed. CONSTITUTION:After a solute containing lithium sulfide is dissolved in a liquid oxyhalide of sulfur, a sulfur contained in the solution is removed to prepare solution. By using the thus prepared solution as electrolyte, a nonaqueous solvent battery which has a great discharge capacity and causes no voltage drop even in the initial stage of large current electric discharge can be obtained. Thionyl chloride (SOCl2) can be listed as an oxyhalide of sulfur. The above solute may consist of lithium sulfide alone. However, it is preferred that the above solute be prepared by adding a Lewis acid such as aluminum chloride or aluminum bromide to lithium sulfide in order to obtain good conductivity of the electrolyte.
Patent JP-S5850633-A (JP)
Title: Information recording medium and production thereof
Inventor: NISHI SHINICHI
IPC: G11B7/24
Filed: 1981-08-21
Abstract: PURPOSE:To form an optical recording layer by treating a colloid dispersion layer contg. fine colloidal particles of metals under heating. CONSTITUTION:This optical information recording medium is produced by coating a dispersion 2 of colloidal metallic particles on a substrate and heat treating the same after drying. Grain sizes of the metallic particles are preferably 20- 500Angstrom  and the contents of the metals in the dispersion are preferably 30-70wt%. Since the colloidal metallic particles are treated under heating at 250-380 deg.C after coating and drying, the information recording medium is advantageous in terms of improvement in reflectivity, hardening of the film with a decrease in film thickness and higher density and stability of said particles.
Patent JP-S5922423-A (JP)
Title: Capacitance switching circuit
Inventor: ITOIGAWA KEIICHI
IPC: H03H11/46
Filed: 1982-07-28
Abstract: PURPOSE:To eliminate the effect of parasitic capacitance arising by a switch, by using a capacitance switching MOS transistor(TR) switch between low impedance points. CONSTITUTION:The earth capacitance viewed from a terminal 11 is changed over by TR switches 8, 15. One terminal of a capacitor 10 is grounded by applying a signal to a terminal 12 and turning off and on respectively the MOS TR switches 8, 15, and the earth capacitance becomes the sum between capacitors 9 and 10. Junction capacitors 6, 13, 14 between a drain and a back gate are negligible. When an output impedance of a buffer 20 is small when the switches 8, 15 are turned on and off, the capacitor 10 is neglected and the earth capacitance viewed from the terminal 11 is only the capacitor 9.
Patent JP-H02308234-A (JP)
Title: Image reader
Inventor: YAMAMOTO HARUO
IPC: H04N1/04
Filed: 1989-05-24
Abstract: PURPOSE:To make an image reading speed high by stopping a scanning means at a position where a necessary minimum rising distance is secured in accordance with read magnification. CONSTITUTION: When a copying start signal is given from an operation part, etc., a sequence control part 13 normally rotates a motor 3 first to perform prescanning control. Processing for counting-up is performed until a light source 2 moves by a distance Xa in a direction shown by an arrow A1 from a position where the leading edge of an image is illuminated. When the light source 2 reaches a returning position, the sequence control part 13 reversely rotates the motor 3 to make the light source 2 return. When the position of the returning light source 2 attains a standard brake starting position, the counting- down of the counted value Xa is started. In the case that the counted value of a counted area becomes '0', the sequence control part 13 starts to control the brake on the motor 3 to stop the motor 3. As a result, the light source 2 stops at a stopping position A distant from a home position HP by the distance Xa in a direction opposite to the arrow A1.
Patent JP-S6110749-A (JP)
Title: Apparatus for measuring surface and internal characteristics of running plate material
Inventor: KITAGAWA TAKESHI
IPC: G01N23/207
Filed: 1984-06-25
Abstract: PURPOSE:To measure the surface and internal characteristic of a running plate material simultaneously, by inputting continuous X rays to the surface of the running plate material, and detecting and analyzing the transmitted X rays, which are emitted in a straight line, and the transmitted and diffracted X rays, which are emitted at the same angle as the incident angle to the side of the surface normal. CONSTITUTION:X rays 22A are continuously inputted to the surface of a running plate material 10 at a specified incident angle theta with respect to the surface normal B. The X rays 24A, which are transmitted straight through the running plate material 10, are detected by a transmitted X-ray detector 24. The difference between the amount of the transmitted X rays and the amount of the incident X rays 22A is corrected. Thus the thickness of the running plate material 10 is measured. Transmitted and diffracted X rays 26A are emitted at the same angle theta as the incident angle theta on the same side of the incident X rays 22A with respect to the surface normal B of the running plate material 10. The X rays 26A are detected by a transmitted- and diffracted-X-ray detector 26. The intensity of energy is analyzed and the result is corrected by the attenuation amount of the transmitted X rays 24A when the plate thickness is measured. In this way, the surface and the internal characteristics of the running plate material are measured. Thus on-line measurement can be performed.
Patent JP-S5356016-A (JP)
Title: Electronic musical instrument
Inventor: YAMADA SHIGERU
IPC: G10H1/46
Filed: 1976-10-30
Abstract: PURPOSE: To control so as to produce the sound volume the most suitable for tone color, by causing the musical sound volume not to change egen when the tone color is changed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02309668-A (JP)
Title: Semiconductor memory device
Inventor: HIRANO HIROSHIGE
IPC: H01L21/8242
Filed: 1989-05-24
Abstract: PURPOSE:To accelerate the reading-out operation in the stable state by a method wherein the first cell plate electrodes are formed on the above parts of source parts as the first charge accumulation parts likewise the second cell plate electrodes are formed on the above parts of the second accumulation parts. CONSTITUTION:The second charge accumulation parts 7 connected to the first charge accumulation parts 6 are formed on the above parts of the first cell plate electrodes 6; while the first cell plate electrodes 8 are formed on the above parts of source parts 2 as the first charge accumulation parts 6; furthermore, the second cell plate electrodes 9 are formed on the above parts of the second charge accumulation parts 7. Thus, the first and second charge accumulation parts 6, 7 for memory are formed on the surface and above parts of a semiconductor substrate 1 so that the capacitance of memory cell may be increased without increasing the space of the same. Through these procedures, the reading-out operation can be accelerated without performing any erroneous operation at all during the signal reading-out process.
Patent JP-H01300261-A (JP)
Title: Developer for electrostatic image
Inventor: KABASHIMA HIROTAKA
IPC: G03G9/097
Filed: 1988-05-27
Abstract: PURPOSE:To improve cleanability and electrostatic charge rising characteristic while sufficiently assuring low-temp. fixability and offset resistance by incorporating a toner contg. a specific copolymer of crystalline polyester and metal salt of aliphat. carboxylic acid into the developer. CONSTITUTION:The toner contg. the block copolymer or graft copolymer of the crystalline polyester and an ion-crosslinked amorphous vinyl polymer having >=3.5 value of the ratio Mw/Mn between number average mol. wt. Mn and weight average mol. wt. MW and the metal salt of the aliphat. carboxylic acid are incorporated into the developer. The low-temp. adsorbing property by the crystalline polyester component and the good wettability at the time of melting are obtainable with this toner; in addition, the toner itself exhibits the offset resistance by the ion-crosslinked amorphous vinyl polymer component contributing to the low-temp. fixability. Since the toner incorporated with the metal salt of the aliphat. carboxylic acid is used, the toner particles are more likely to slip and, for example, the triboelectrostatic charge performance by agitation with the carrier is improved. The developer has the normal low-temp. fixability and offset resistance and the improved cleanability and electrostatic charge rising characteristic in this way.
Patent JP-H01298465-A (JP)
Title: Word processor
Inventor: ITO MASANORI
IPC: G06F17/21
Filed: 1988-05-27
Abstract: PURPOSE:To simplify the line type converting operation of a ruled line by providing a ruled line discriminating part to discriminate whether or not respective elements in the range designated by a range designating means are the ruled lines. CONSTITUTION:When the instruction of the line type conversion is inputted by an input means 1 and the range of the conversion is designated by a range designating means, a ruled line discriminating part 8 discriminates whether or not the displaying element in the designated range is the ruled line and a line type converting part 6 converts the line type of the displaying element discriminated to be the ruled lines by the ruled line discriminating part 8 into a new line type. Thus, even when the character is inputted into a table, only the line type of the table already prepared in the designation range can be converted to the new line type without passing through the procedure to prepare the table again and only by inputting the conversion instruction and the designation line type, and therefore, the operability of the line type conversion of the ruled lines is improved.
Patent JP-S5464950-A (JP)
Title: Data collector device
Inventor: SASE TAKASHI
IPC: G01D5/25
Filed: 1977-11-02
Abstract: PURPOSE: To decrease the number of the signal line for the interface between the computer and the process control circuit in the device which collects the data from the process to be controlled and then draws them into the computer, without complicating the device for the signal transfer.  
     CONSTITUTION: Control circuit 2 which applies the control signal necessary for a series of process actions for the selection, process and conversion of the analog signal plus signal converter circuit 1 which selects 1-channel analog signal among analog input signals P 1 WPN sent from the plural units of channels and then converts the signal into the digital signal through the process necessary for the analog signal. Through circuit 1, the converted data is given to computer 100 via series-parallel converter circuit 120. Furthermore, the flollowing units are provided to circuit 2: counter 300 and 310 which perform counting with reception of the channel selction command; and reading exclusive memory circuit 330, 340 and 350 which receive the address command via the output of counter 300 and 310 and give the memory contents read out to circuit 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0424378-A (JP)
Title: Cylinder lock
Inventor: SASAKI KENJI
IPC: E05B83/00
Filed: 1990-05-21
Abstract: PURPOSE:To shorten a full length by engaging the elastic engaging section of a lever with the engaging recessed section of a cylinder inner via a cut-out recessed section of the through hole of a cylinder outer. CONSTITUTION:The end section of an engaging recessed section 9 is faced to a cut-out recessed section provided for the through hole 4 of a cylinder outer 1 with a cylinder inner 2 rotated clockwise roughly by 90 deg.. When a cylinder section 12 is coupled in the rear end section 6 of the inner 2 so as to be pressed in while a lever 11 is positioned in such a way that an elastic engaging section 14 is faced to the cut-out recessed section, the cylindrical section 12 is coupled in a space between the outer circumferential surface of the rear end section 6 and the inner circumferential surface of the through hole 4. In addition, the projection 11a of the lever 11 slidably makes contact with the outer circumferential surface of a small diameter section 7, the engaging section 14 is deflected within the cut-out recessed section while a pawl section 15 is pushed outward by the rear end section 6, the pawl section 15 is then engaged with the engaging recessed section 9 of the inner 2 thereafter. Furthermore, the inner 2 is returned to its original position, and a rod is concurrently connected to the end section of the lever 11.