baber/WOPTO huggingface dataset:
Patent JP-H05238187-A (JP)
Title: Collector for writing utensil
Inventor: KOMIYA MOTOHIRO
IPC: B43K7/10
Filed: 1992-02-27
Abstract: PURPOSE:To provide a collector for a writing utensil more safely subjected to surface treatment and capable of obtaining a pen having an excellent ink tank generating no blowing off or dripping ink by a temp. change. CONSTITUTION:Low temp. plasma treatment of gas having no plasma polymerization properties is applied to a collector for a writing utensil molded from a synthetic resin under pressure of 10<-3>-10Torr.
Patent JP-S63241905-A (JP)
Title: Magnetic field generating equipment
Inventor: MIYAMOTO TAKANOBU
IPC: A61B5/055
Filed: 1987-03-27
Abstract: PURPOSE:To improve the magnetic field intensity in a void by reducing the leakage flux from the side of a pole piece by making a lamination structure of magnetic plates laminated in which the periphery of the pole piece is nearly perpendicular to the side of the pole piece. CONSTITUTION:A pole piece 10 is fixed face to face to one end of each of a pair of permanent magnet structures 1, the other end is connected to a yoke 3 and an electrostatic field is generated in the void between the pole pieces 10. The pole piece 10 is a disk and consists of a laminated structure 10a at the periphery and a bulk 10b at the center. In the structure 10a, a belt like magnetic plate 10c is integrally wound several times around the bulk 10b by interposing an insulating paper 10d and is laminated in the direction perpendicular to the side of the bulk 10b of the pole piece 10. Then, in the pole piece 10, almost all of the magnetic flux generated from the structure 1 are concentrated in the direction of the void 4 without leaking from the side of the pole piece 10 and the magnetic field intensity in the void 4 is improved.
Patent JP-H10269428-A (JP)
Title: Automatic vending machine
Inventor: FUJIO MINORU
IPC: G07F9/10
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine capable of uniformizing the temp. of articles in a cooling chamber, hardly vending the article out of the desired temperature range and reducing power consumption. SOLUTION: This automatic vending machine 1 in which a cooling cabinet chamber B is formed, on the left or right side of merchandise storage cabinet 3, by circulating cooling air by providing a cooler 9 composed of a compressor 9a or the like and a cooling air blower 10, and a warming chamber C is formed, on the other side, by circulating warming air by providing a warmer 11 and a warming air blower 12 is provided with an auxiliary air blower 13 for supporting the circulation of cooling air and an operation control means with which the operation of auxiliary air blower 13 can be controlled. Thus, since air is surely circulated in the cooling cabinet chamber B, the temperature of article stored in an article storage column 5 can be made uniform while excluding nonuniformity. Further, since the operating time of cooler 9 can be shortened, power consumption is reduced.
Patent JP-H10269445-A (JP)
Title: Cup supplier
Inventor: NAGASAWA TAKASHI
IPC: G07F13/10
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a cup supplier with which respective cup storage members can be always stopped at exact positions. SOLUTION: When respective cup columns 20 are moved in a fixed direction and the respective cup columns 20 try to inversely move because of the inclination of the device main body or reaction at the time of its movement, a turn lock plate 34 is locked with the cup column 20 positioned on one end side of a fixed rail part 31a and the respective cup columns 20 are prevented from being inversely moved. When the cup columns 20 are moved to cup replenishing positions, namely, to the other end side of the fixed rail part 31a, on the other hand, an elastic lock plate 35 is locked with the cup column 20 and the cup columns 20 are prevented from moving too much because of inertia, etc., in its movement.
Patent JP-H03274468-A (JP)
Title: Waveform display apparatus
Inventor: SHIINO AKIRO
IPC: G01R13/20
Filed: 1990-03-26
Abstract: PURPOSE:To display a plurality of waveform data on one screen without lowering the resolving power of a time axis by arranging time axes divided at three or more dividing points in parallel to display the waveform data. CONSTITUTION:After all of the waveform data stored in a digital memory circuit 2 are displayed on a display means 3 the dividing points of the waveform data, for example, three dividing points, a display start point and a display end point are inputted. Next, 1/4 of all of the waveform data is taken out of the circuit 2 to be temporarily stored in a work screen memory means and, in the same way, the display start and end points of the next 1/4 divided screens are set and 1/4 screen data are successively taken out to be temporarily stored. When the screens become 4/4, the temporarily stored waveform data are changed over to a display screen as shown by a drawing to be displayed on the display means 3. By this constitution, since a plurality of the waveform data stored in the circuit 2 can be displayed on the same screen in parallel, the trend of the before and behind relation of the waveform data becomes easy to grasp and an objective matter can be easily found out.
Patent JP-2000273685-A (JP)
Title: Method and equipment for electroplating treatment
Inventor: TSUJI HIROKI
IPC: C25D5/08
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment for electroplating treatment, capable of easily excluding the bubbles entering the via holes of a wafer, reducing the nonuniformity of plating, and improving manufacturing efficiency. SOLUTION: The equipment has a plating treatment tank where a wafer 1 is placed on a lower cup 20 and an upper cup 10 is fitted on the cup 20 from above to hermetically seal the inner part. A treatment solution supply pipe 14c for supplying a plating solution and a treatment solution discharge pipe 12a for discharging the plating solution are provided within the hermetically sealed upper cup 10. An evacuating means for evacuating the inside of the plating treatment tank and a pressurizing means for pressurizing the inside of the tank are provided to the treatment solution supply pipe 14c. The above means are provided with a valve 14f and a valve 14k, respectively, and the inside of the plating treatment tank is evacuated or pressurized, before performing plating treatment, by controlling the valves 14f, 14k to exclude the bubbles remaining at the plated surface of the wafer 1.
Patent JP-H09265480-A (JP)
Title: Method and system for providing information in three-dimensional virtual space
Inventor: USAMI KIYOTADA
IPC: G06F3/048
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To attain an environment enabling a user to easily provide service by enabling also a user having no programming knowledge to visually and intuitively define mutual transfer among plural objects in the case of providing various service by using shared virtual space in which plural users participate through a net work. SOLUTION: At the time of defining service, service definition space 32 constituted of three-dimensional space obtained by adding the axis of providing service information volume 36 to a service providing space sketch 31 is displayed and a service anchor object 37 arranged on the space 32 defines a condition for providing service on an event start picture. Then a providing service library is accessed on the event definition picture of the object 37 and an iconed object is dragged and dropped, so that the object is automatically linked.
Patent JP-H11274522-A (JP)
Title: Torsion tester and testing method for solar battery module
Inventor: ITO OSAMU
IPC: G01M99/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To measure mechanical durability, in which inner disconnection or damage to a solar battery module is caused by mechanical stress like torsion of the solar battery module during delivery, mounting or construction work. SOLUTION: A torsion tester includes a holding plate 2 made up of upper and lower L-shaped plates 21 and 22 with opposite flat faces in parallel, a tightening member 3 for tightening the solar battery module 7 between the upper and lower plates 21 and 22, and a stress applying unit 4 for applying stress to the solar battery module 7 between the upper and lower plates 21 and 22.
Patent JP-S62231929-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: TANAKA MINORU
IPC: G02F1/13
Filed: 1986-04-02
Abstract: PURPOSE:To expand the use limit of a liquid crystal display element up to a low temperature range where vacuum air bubbles are formed by specifying the temperature of a liquid crystal cell when the cell is sealed with a sealant. CONSTITUTION:The liquid crystal cell after liquid crystal 7 is injected is cooled preferably below 5 deg.C in a cryostat, and then sealed with an adhesive 8 after the temperature becomes stable. The adhesive 8 is made to react and cure while held at the temperature. For the purpose, the adhesive 8 needs to react and cure even at this temperature and, for example, a low-temperature curing type epoxy adhesive and an adhesive made of ultraviolet-ray curing type resin are usable. Consequently, the liquid crystal display element which is completed produces no vacuum air bubble below at least the temperature where the sealing is carried out.
Patent JP-S5411015-A (JP)
Title: Iron alloy
Inventor: MATSUKI TOSHIHARU
IPC: G02C5/00
Filed: 1977-06-28
Abstract: PURPOSE: To provide a non-magnetic, free cutting iron alloy having superior corrosion resistance, high strength, enhanced ornamental properties and austenite structure, obtd. by adding a specified amt. of silver and/or tin to iron. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07275215-A (JP)
Title: Blood pressure measuring device
Inventor: HOSHINO YOSHITERU
IPC: A61B5/0225
Filed: 1994-04-14
Abstract: PURPOSE:To obtain the necessary amount of pressure reduction while following up each pulse without requiring a plurality of exhaust nozzles. CONSTITUTION:This blood pressure measuring device for measuring the blood pressure by pressurizing a cuff 1 with a fluid so as to closedly pressing the blood vessel is provided with an orifice that is connected to the cuff 1 for reducing the pressure of the cuff 1 by discharging the fluid from the cuff 1, a solenoid valve 10 for opening or closing the opening of the orifice, and a first memory 6c for storing the release time of the orifice for reducing the pressure of the cuff 1 by a prescribed value in accordance with the respective pressure ranges of the cuff 1 that have been divided into a plurality of ranges as a table. On the basis of the table stored in the memory 6c, the solenoid valve 10 is controlled by a CPU 6 so that the pressure of the cuff 1 is stepwise reduced by a prescribed value at a time.
Patent JP-H07282772-A (JP)
Title: Fourier transform mass spectrometer
Inventor: NAITO NORIHIRO
IPC: H01J49/38
Filed: 1994-04-14
Abstract: PURPOSE:To provide a new Fourier transform mass spectrometer by which an orbital radius of an annular ion current can be set large and a resonance signal waveform can be properly maintained and which can be suitably applied even to a high mass area substance. CONSTITUTION:A Fourier transform mass spectrometer is composed of a high vacuum analyzer 10, an ion source 12 arranged outside this analyzer and an ion accelerating-converging system 14 arranged between these both. In this ion accelerating-converging system 14, an ion from the ion source 12 is accelerated by an accelerating electric field part 24, and is introduced inside a magnetic field B, and thereby, a noncoherent annular ion current 18 is formed by circular motion, and a part of a circular orbit of this noncoherent annular ion current is cut off by an AC electric field having a cyclotron resonance frequency (omegac) of the ion, and the ion is made coherent.
Patent JP-H11268020-A (JP)
Title: Mold and inorganic molded body
Inventor: OKAZAKI SHINYA
IPC: B28B7/34
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To realize a mold which is easily attached and is excellent in releasability and durability and with which its practicality is improved, by a method wherein a liquid material before hardening of a thermosetting fluororesin is given to the surface of a mold matrix. SOLUTION: As a mold matrix, a polyurethane is employed. As a thermosetting fluororesin, a mixture of an effective resin component consisting of a tetrafluorothylene-perfluoroalkyl vinyl ether copolymer, in which the hydroxyl group of a hydroxyl value, an isocyanate-including hexamethylenediamine-based hardener, and a fluorosilane coupling agent and a methyl ethyl ketone as a diluent is employed. The above-mentioned thermosetting fluroresin is coated on the surface of the mold matrix with a brush and then heated and annexed. Thus, a homogeneous thermosetting fluororesin is formed on the surface of the mold matrix. Since the constituent component of the thermosetting fluroresin can be changed at request, the adjustment of the characteristics of a fluororesin layer is easy.
Patent JP-S60219077-A (JP)
Title: Printing system
Inventor: WATANABE TADASHI
IPC: B41J29/38
Filed: 1984-04-16
Abstract: PURPOSE:To increase printing speed, by a method wherein printing data are outputted from a data-forming device at the time of a first printing command, and only a reprinting command is outputted from the device at the time of a second or latter printing command. CONSTITUTION:In a printing system comprising the data-forming device 1 for forming printing data and a printing-controller 2 for printing on the basis of the printing data outputted from the device 1, the controller 2 is provided with a printing data memory (buffer memory) 23. The controller 2 prints on the basis of the printing data outputted at the time of the first printing command, stores the printing data into the memory 23, and when the characteristics thus printed are to be reprinted at the second or latter time, only a reprinting command is outputted without outputting printing data, and the controller 2 reads the printing data from the memory 23, and prints on the basis of the data thus read.
Patent JP-H02254152-A (JP)
Title: Formation of multielement compound film
Inventor: OI YOSHIHARU
IPC: C23C14/06
Filed: 1989-03-28
Abstract: PURPOSE:To form the multielement compd. film having the compsn. controlled with high accuracy on a substrate by controlling the thicknesses of respective raw material layers with optically measured values at the time of laminating plural transparent film forming raw materials on the substrate surface, then heat treating the film to diffuse the respective materials, and thereby forming the multielement compd. film. CONSTITUTION:The transparent or nontransparent substrate 5 to be formed with the mulitelement compd. film is disposed in a vacuum vessel 1 and the transparent film forming raw materials A to D put into boats 3A to 3D are irradiated with electron beams EB of an electron gun 2 and are thereby heated to evaporate so that the raw materials A to D are successively laminated on the substrate 5. Glass plates 6A to 6D for measuring the thicknesses of the respective raw material layers are successively disposed in an aperture 42 provided on a partition wall plate 4 and are irradiated with the light by a light source 8 from a measuring window 7. The reflected light thereof is measured by a spectroscope 9 and a photodetector 10 and the thicknesses of the respective raw material layers are so controlled that the desired compsn. is exactly attained. The multielement compd. film is then heat-treated in the gaseous atmosphere of the constituting element of the film, for example, O2, to diffuse the components of the respective layers to each other, by which the multielement compd. film controlled in the compsn. to target ratios with the high accuracy is formed on the substrate 5.
Patent JP-H04311100-A (JP)
Title: Electronic part transfer head
Inventor: SAKAGUCHI HIROYUKI
IPC: H05K13/08
Filed: 1991-04-09
Abstract: PURPOSE:To enable an electronic part transfer head to check an electronic component positional deviation transferring it to a board as a nozzle sucks it. CONSTITUTION:An electronic part transfer head comprises a nozzle section 7 provided to a support member 6 in a freely swingable manner, a mirror 20 provided to the side of the nozzle section 7, cameras 21 and 22 installed on the optical axial of the mirror 20, and a swinging means composed of a roller 13, a guide plate 14 and a guide hole 15 to enable an electronic part P sucked by a nozzle 8 of the nozzle section 7 to be positioned on the optical axis of the mirror 20. When the electronic part P sucked by the nozzle 8 is transferred halfway, the electronic part P is positioned on the optical axis of the mirror 20 by swinging the nozzle section 7, and the cameras 21 and 22 monitor the part P to detect its positional deviation.
Patent JP-S60219086-A (JP)
Title: Thermal recording material
Inventor: NAKAHARA YUTAKA
IPC: B41M5/337
Filed: 1984-04-16
Abstract: PURPOSE:To provide a thermal recording material free of fogging, suffering little fading of recorded images due to moisture or heat and free of adhesion of scum or the like, comprising a colorless or light-colored electron-donative dye, a phenolic compound and a hindered amine compound. CONSTITUTION:The desired thermal recording material comprises (A) a colorless or light-colored electron-donative dye, e.g., 3-diethylamino-6-chloro-7-anilinofluoran, (B) a phenolic compound, e.g., benzyl p-hydroxybenzoate, and (C) a hindered amine compound, e.g., a compound of the formula, wherein R is H, alkyl, acyl or oxyl, such as tetra(2,3,6,6-tetramethyl-4-piperidyl)-1,2,3,4-butanetetracarboxylate.
Patent JP-H05237593-A (JP)
Title: Copper alloy mold for casting al or al alloy
Inventor: TSUCHIDA MASANOBU
IPC: B22D17/22
Filed: 1992-02-27
Abstract: PURPOSE:To provide the copper alloy mold for casting Al or Al alloy which can increase casting speed per unit time and can produce an Al alloy casting which is fine in crystal grains and has high strength and ductility. CONSTITUTION:This copper alloy mold for casting the Al or Al alloy is constituted by applying two-layered platings of 0.005 to 3mm total thickness formed by applying an Fe plating on an Fe plating or Ni or Ni alloy plating of 0.005 to 3mm thickness on the surface of the copper or copper alloy mold.
Patent JP-S57193487-A (JP)
Title: Preparation of cephalosporanic acid derivative
Inventor: INOUE TSUTOMU
IPC: C07D501/04
Filed: 1981-05-22
Abstract: PURPOSE: To prepare the titled compound useful as an antibacterial agent, in high yield and purity, by acylating the 7-position of the trimethylsilylated product of 7-amino-3-substituted cephalosporanic acid with an acid chloride under specific conditions, thereby capturing HCl without using a base.  
     CONSTITUTION: The compound of formula II (R 2  is H or trimethylsilyl) obtained by treating the compound of formulaI(R 1  is H or lower alkyl) with bis(trimethylsilyl)-acetamide in an anhydrous solvent (e.g. anhydrous dichloromethane, chloroform, etc.), is made to react with 2-(1H-tetrazol-1-yl)acetyl chloride under neutral conditions to obtain the compound of formula III. The trimethylsilyl group is removed from the product to obtain the compound of formula IV, which is, if necessary, converted to the objective compound of, e.g. formula V as a nontoxic salt. The process is industrially advantageous since the restriction on reaction temperature can be remarkably relaxed, the cooling apparatus can be omitted, the reaction proceeds quantitatively, and the separation of the by-products can be carried out easily. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0618284-A (JP)
Title: Method of evaluating output signal of revolution-number sensor
Inventor: BUERUNAA FUITSUSHIYAA
IPC: H02P23/16
Filed: 1993-04-02
Abstract: PURPOSE: To identify a reference mark with high reliability even when there are many markings by setting a large time interval as a numerator, setting a small time interval as a denominator, forming a quotient, and comparing the quotient with a threshold value. CONSTITUTION: An incremental disk 10 having many marks 11 of the same type on the surface is fixedly mounted at a shaft 12. The marks 11 are all disposed at the same interval. In the case of a cam shaft, reference marks are formed at synchronous defects 13a, 13b. When the disk 10 is rotated, it is scanned by a number-of-revolutions sensor 14, its output signal is formed in a rectangular pulse by molding stage 15, and evaluated by a calculator 16. A pulse sequence U15 is plotted with respect to a time (t). The times t and t have the same lengths, and the lapse time t in the case of passing the reference mark via the sensor 14 is longer than it. Large time interval is always used as a numerator, the small time interval is used as a denominator to form a quotient, and which is compared with a threshold value.
Patent JP-S59201357-A (JP)
Title: Secondary ion mass spectrometer
Inventor: YAMAUCHI HIROSHI
IPC: H01J37/252
Filed: 1983-04-30
Abstract: PURPOSE:To analyze the arbitrary minute area of an insulating sample using a simple type micro-beam ion gun with the beam diameter of approximately several mm. by providing an electro-optic system and such that irradiate the arbitrary minute area in the irradiation area using a primary ion beam with an electron beam. CONSTITUTION:A micro-beam ion gun 1 forms a primary ion beam. An electrostatic lens system L converges the primary ion beam on a sample 2. An electro-optic system 3 forms the minute image of an electron source on the surface of the sample 2 and the diameter can be adjusted within the range of 0.1 to 100mum. The ion gun 1 and the electro-optic system 3 intersect each optical axis on the surface of the sample 2 and the minute area within the wide irradiation range of the primary ion beam I is irradiated with an electron beam E on the surface of the sample 2. A spherical electric field type ion energy analyzer 4 passes through only the secondary ion of low energy emitted from the surface of the sample 2 and amplifies the output signal of an ion detector 6 in an amplifier 7 through a mass spectrometer 5. The analyzer inputs the signal to a recorder 8 and records mass spectrum by using the recorder 8.
Patent JP-S58195471-A (JP)
Title: Switching regulator
Inventor: KOUNO NAOFUMI
IPC: H02M3/28
Filed: 1982-05-10
Abstract: PURPOSE:To reduce the power loss of a switching regulator by providing an auxiliary power source for a switching element drive circuit and using the auxiliary power source after starting, thereby increasing the drive capacity. CONSTITUTION:A drive circuit is started by the voltage from a power source for the drive circuit, which is reduced via a resistor 2 from the voltage of a conventional power source 1 when the power source is energized. After starting, the AC voltage which is generated at the additional coil is rectified and smoothed via a diode 21 and a condenser 22, the DC voltage is supplied through a diode 25 and a resistor 24 to the auxiliary power source, the base bias current of a transistor 8 is increased by a resistor 23 to increase the drive capacity of the drive circuit. In this manner, the capacity of the auxiliary power source circuit which has the resistor 2 and a Zener diode 3 can be reduced to a small value which can energize the power source, and the capacity of the drive circuit can be reduced by increasing a resistor 6.
Patent JP-H04285061-A (JP)
Title: Production of beta-alumina tube
Inventor: NAKADA MASAMI
IPC: C04B35/64
Filed: 1991-03-15
Abstract: PURPOSE:To accurately produce beta-alumina tubes each used as the solid electrolyte tube of a sodium-sulfur cell in a high yield. CONSTITUTION:A bottomed cylindrical beta-alumina molded body 1 with one end 2 open is dewaxed without blocking the open end 2 so as to prevent the occurrence of residual carbon due to unsatisfactory dewaxing. The dewaxed molded body 1 is then fired and a sintered body having prescribed dimensions is obtd. without causing defective shrinkage.