baber/WOPTO huggingface dataset:
Patent JP-H10149163-A (JP)
Title: Musical sound generating device
Inventor: HAYASHI KAZUKO
IPC: G10H1/34
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide the musical sound generating device which enables even an infant who can not operate keys to have a musical joy and fun of operation. SOLUTION: When a course drawn on a lay card 10 set on a console panel is traced with an input operation element 9, an electrode P comes into contact with the pattern of a pitch specification part 2 at the position of a through hole H bored in the course to turn on, and a musical sound of the pitch assigned to the pattern is generated; when the electrode turns off, the sound, is ceased. Consequently, a musical performance is obtained by easy operation of tracing paper along a picture, and even an infant who is unable to operate keys has a musical joy and fun of operation.
Patent JP-2000137353-A (JP)
Title: Electrophotographic carrier, production of electrophotographic carrier and electrophotographic developer using electrophotographic carrier
Inventor: MATSUZAKI SHIGEO
IPC: G03G9/113
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic carrier which has excellent durability and spent resistance, and excellent electrification property, in which the charge amt. can be easily controlled, and in which the electrification characteristics are not influenced by the use environment, by forming a surface polyethylene coating layer to cover embedded magnetic powder particles. SOLUTION: This electrophotographic carrier consists of a carrier core material and a high molecular weight polyethylene resin coating layer which covers the surface of the carrier core material. In the outermost surface polyethylene coating layer where the thickness ranges 0.005 to 0.05 μm, magnetic powder particles each being a convex polyhedron surrounded with six or more flat and curved faces or either of these are embedded. By this constitution, the magnetic powder is embedded in the coating layer and is not substantially exposed to the outside so that, even when the carrier is used for a long time, the magnetic powder hardly drops. Even when the use environment such as humidity drastically changes, the carrier causes little changes in the electrification characteristics by the influences of the magnetic powder.
Patent JP-H05233838-A (JP)
Title: Single chip microcomputer
Inventor: FUJIMURA YOSHIHIDE
IPC: G06F15/78
Filed: 1991-12-10
Abstract: PURPOSE:To simplify the hardware for switching the mode of a multicoupled terminal at the single chip microcomputer using both of a general-purpose port terminal and a peripheral function terminal. CONSTITUTION:This single chip microcomputer is provided with a CPU 1, port input/output register 2, output latch 3, timer unit 4, selector 5, AND circuit 6, OR circuit 7 and buffer circuits 8 and 9 corresponding to an external terminal 51 and an internal bus 201. Data can be written in the port input/output control register 2 and the output latch 3 by the CPU 1, and the selector 5 is a circuit to selectively output either the output value of the output latch 3 or a timer output signal outputted from the timer unit 4 and is controlled by the logic output of the AND circuit 6. When the logic output of the AND circuit 6 is '0', the output value of the output latch 3 is selected and when that output is '1', the timer output signal from the timer unit 4 is selected.
Patent JP-2000146188-A (JP)
Title: Hori-zataku (recessed low table)
Inventor: SAKAI MASAO
IPC: F24C1/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a HORI-ZATAKU (recessed low table) having a low table easily located and installed on an opening in a floor face and having locator pins that do not work interference when the low table is removed and used alone. SOLUTION: In a HORI-ZATAKU (recessed low table) wherein a square member 3 is installed in four peripheries of a floor face opening 2 having a stove box 1 included therein, four legs 5 at four corners of a low table are placed on corner parts at four corners of the square member 3 and the low table 4 is freely removably installed above the floor face opening 2, locator pins 9 is retractably provided in bottoms of the legs 5 of the low table 4 and the locator pins 9 protrude from the bottoms of the legs 9 to inside of corners of the floor face opening 2.
Patent JP-H06150878-A (JP)
Title: Chemical ionization apparatus
Inventor: YUGUCHI HIROSHI
IPC: H01J49/14
Filed: 1992-11-10
Abstract: PURPOSE:To surely reproduce the condition of an ion source box and give excellent reproduction of mass spectrometry. CONSTITUTION:A monitor electrode 20 is installed in a thermoelectron radiating hole 13 in an ion source box 11. An electrometer 21 to detect the potential is also installed. A part of thermoelectrons comes into collision directly with the monitor electrode 20 and give potential to it and since potential is provided also to a reaction gas, which is converted into plasma, the potential of the monitor electrode 20 reflects the ionizing condition of the ion source box 11.
Patent JP-2000147048-A (JP)
Title: Fault-discriminating device for ac bt feeding circuit
Inventor: MOCHINAGA YOSHIFUMI
IPC: G01R31/08
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a fault-discriminating device for AC BT feeding circuit, etc., which can discriminate the occurrence of a short-circuiting fault in the booster transformer feeding circuit of an AC electric railway more accurately. SOLUTION: A fault discriminating device discriminates the occurrence of a short-circuiting fault in the booster transformer feeding circuit of an AC electric railway, constituted by stretching a negative feeder line NF, to one end of which AC power is supplied from a substation, and a trolley line T in parallel with rails R and installing at least one booster transformer BT along the lines NF and T, and then, connecting the lines NF and rails R to each other with booster lines at every section divided by the transformers BT.  The device is provided with booster line current detecting sections 109a-109d which detect that the currents flowing through the booster lines exceed a set value at every booster line and a fault detecting section 112 which discriminates, that when it is detected that the current flowing through at least one booster line exceeds the set value, a short-circuiting fault occurs in the section where the booster line is connected and corrects the reactance values of capacitors 107a-107b for remedying voltage.
Patent JP-H01166758-A (JP)
Title: Apparatus for evaporating sterilizer
Inventor: HATANAKA KOICHI
IPC: A61L2/20
Filed: 1987-12-23
Abstract: PURPOSE:To eliminate heating irregularity, to prevent the accumulation of a sterilizer in the bottom part of an evaporation part and to eliminate heating loss, by providing a supply port for supplying high temp. carrier gas to a sterilizer evaporation chamber wherein a dish-shaped evaporation part is provided to the upper surface of an evaporation unit and a drip nozzle is provided thereabove and supplying sterilzing gas to the surface of an object to be sterilized along with the high temp. carrier gas. CONSTITUTION:Preheated high temp. carrier gas is supplied to a sterilizer evaporation apparatus from a suction port 6 and falls between an upper outer cylinder 2 and an inner cylinder 7 to be supplied to an evaporation chamber 8 from a hole 7B. A sterilizer passes through a supply pipe 19 from a quantitative supply apparatus to be dripped in a dish-shaped evaporatioon part 14 from a drip nozzle 20. An evaporation unit 12 is heated by a heater 16 to heat the dish-shaped evaporation part 14 and, therefore, the liquid droplet of the sterilizer dripped on the dish-shaped evaporation part 14 is heated and evaporated. The sterilizing gas heated and evaporated in the dish-shaped evaporation part is fed to the upper opening part of an upper inner pipe 10 along with the high temp. carrier gas through a liquid droplet splash removing apparatus and falls through the upper inner pipe 10 and a lower inner pipe 11 to be supplied to a sterilizing apparatus from a discharge hole 13.
Patent JP-H08225259-A (JP)
Title: Elevator system
Inventor: ZUHEERU ESU BAJIYATSUTO
IPC: B66B1/20
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To enhance elevator performance during an ascending peak period, and to cause an elevator car to make efficient dual lobby running in a building. SOLUTION: An elevator system is provided to perform ascending peak running in a building having a dual lobby. This system includes controllers 30 and 32 having electronic processors combined with a memory, a plurality of elevator cars 1 to 4 controllably connected to the controllers, and a dual lobby routine stored in the memory. The dual lobby routine includes an instruction for starting at least one of the elevator cars to a lower lobby during an ascending peak time, the step of instructing a specified sector to the car, the step of pushing the car with the lower lobby time-out, the step of starting the car to an upper lobby if a load threshold value is not exceeded, and the step of instructing the specified sector to the car when the car is at the upper lobby.
Patent JP-H05139089-A (JP)
Title: Straight ruler
Inventor: OKAMOTO NORIO
IPC: B43L7/00
Filed: 1991-11-15
Abstract: PURPOSE:To provide a straight ruler which enable measuring length and can be used in cutting work, thereby safely performing cutting work by preventing fingers from getting out of the side edge by means of a finger stopping rib on the side of a ruler body where a measuring surface is formed in a cutting work. CONSTITUTION:A scale 36 is provided on a ruler body 11 having elongated plate-like shape and a measuring surface 12 extending on one side of the upper surface 19 of the body 11 in the longitudinal direction thereof and a finger stopping rib 13 extending in the longitudinal direction of the body 11 adjacent the surface 12 and protruding over the upper surface 19 of the body 11 are provided. In a cutting work, on one side of the body 11 where the surface 12 is formed, fingers are prevented from getting out of the side edge by the rib 13. As a result, the ruler body can be used in measuring length and further it can be used in cutting work, so that the cutting work can be performed safely.
Patent JP-H03188988-A (JP)
Title: Method and apparatus for purifying pure water or ultrapure water
Inventor: SAITO TAKAYUKI
IPC: C02F1/70
Filed: 1989-12-19
Abstract: PURPOSE:To produce ultrapure water of higher purity by dissolving ozone or hydrogen peroxide in pure water or ultrapure water, irradiating this water with UV, further dissolving hydrogen, further irradiating the water with UV and carrying out treatment with a gas permeable membrane, etc. CONSTITUTION:Ozone or hydrogen peroxide is dissolved in pure water or ultrapure water, this water is irradiated with UV, gaseous hydrogen is further dissolved and the water is further irradiated with UV. The treated water is fed to one of chambers separated with a gas permeable membrane and the other is kept vacuum to degas the treated water. This water is then passed through an ion exchange resin bed composed of H<+> type highly acidic cation exchange resin and OH<-> type highly basic anion exchange resin and ultrafiltration is carried out to finally purify the pure water or ultrapure water. The gas permeable membrane is preferably a porous hydrophobic membrane of silicone rubber, etc., permeable to gases such as O2, N2, H2 and steam but impermeable to water.
Patent JP-H08183195-A (JP)
Title: Thermal head and manufacture thereof
Inventor: HYODO TETSUHARU
IPC: B41J2/335
Filed: 1994-12-28
Abstract: PURPOSE: To provide a thermal head which can form clear print images on heat sensitive papers all the time and has high corrosion resistance, and a method for manufacturing the thermal head. CONSTITUTION: In a thermal head, a heat generating resistor 2 is provided on an electric insulating substrate 1 and the heat generating resistor 2 is covered with a protective layer 4 consisting of glass. The protective layer 4 contains a ferromagnetic body 5 covered with an insulating material harder than glass. Thus, when the protective layer 4 is to be formed by the thick film method, the ferromagnetic body 5 is attracted to the heat generating resistor 2 by magnetic force and the ferromagnetic body 5 can be distributed to the lower part of the protective layer 4 convergently. Accordingly, exposure of a part of the ferromagnetic body 5 on the surface of the protective layer 4 does not occur, so that adhesion between the thermal head and a heat sensitive paper is improved.
Patent JP-H02216753-A (JP)
Title: Device for generating intensure radiation and its operating method
Inventor: DEBITSUTO MARUKOMU KAMU
IPC: H01J61/28
Filed: 1989-12-19
Abstract: PURPOSE: To effectively utilize operation energy by providing first and second electrode means to coaxially arc-discharge inside a long and cylindrical arc chamber, generating spiral motion in the chamber by liquid jet means and gas jet means, and forcedly discharging it after assisting generation of a radial ray. CONSTITUTION: Spiral currents of fluid and gas are formed between a cathode housing and an anode housing 16, and fluid from a manifold 91 is supplied by a pump through a jet nozzle 86 on a duct 77, so gas is quickly and efficiently eliminated from a chamber. An arc flying between a cathode and an anode is constrained by a wall of liquid, and the arc is balanced by the spiral current of gas. Pressure of liquid and gas in the chamber can be increased to a critical quantity by use of an elector pump, and a current of jet liquid is set to be about 2-3 times that of arc liquid. Gas residual pressure in a liquid sump 20 returns gas through a return tube 28 to a gas inlet port as gas is separated from liquid, thereby need of a compressor is eliminated.
Patent JP-H11157928-A (JP)
Title: Dielectric ceramic
Inventor: KOIZUMI SEIICHI
IPC: H01B3/12
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic excellent in relative dielectric constant, dielectric loss, insulation resistance, etc., by decreasing a firing temperature by composing the ceramic out of a crystalline particles of barium-calcium titanate zirconate and a grain boundary phase containing a rare earth element oxide. SOLUTION: This dielectric ceramic is obtained by mixing 100 pts.wt. crystalline particles consisting essentially of a main component of composition formula  (Ba1-x Cax )m (Ti1-y Zry )}O3 [0.01<=(x)<=0.10; 0.15<=(y)<=0.25; 0.99<=(m)<=1.02] with 0.2-3.0 pts.wt. glass component comprising a rare earth element oxide (without Y2 O3 ), SiO2 , and Li2 O or B2 O3 , and firing the obtained mixture at 1,050-1,250 deg.C. The glass component preferably comprises 2-50 mol.% rare earth element oxide (without Y2 O3 ), 20-88 mol.% SiO2 and 10-60 mol.% Li2 O or B2 O3 . The ceramic preferably contains 0.1-0.3 pt.wt. MnO2 based on 100 pts.wt. main component.
Patent JP-H04198363-A (JP)
Title: Polyimide composition
Inventor: YAMAGISHI YASUO
IPC: H05K1/03
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a polyimide composition, containing a polyimide polymer having fluorine-containing substituent groups and bismalemide, having a low dielectric constant, excellent in moisture resistance, insoluble in solvents and suitable as insulating layers of semiconductor integrated circuits or printed wiring boards. CONSTITUTION:A polyimide composition is obtained by blending (A) a polyimide polymer having fluorine-containing substituent groups with (B) bismaleimide or preferably the bismaleimide substituted with the fluorine-containing group alone if the fluorine content exceeds 20wt.% or (C) an aromatic diamine and/or an aromatic allyl compound in combination so as to provide 20-100 pts.wt. total amount of the components (B) and (C) and (1:0)-(1:1) molar ratio of the functional groups in the components (B) to (C). The component (A) is enclosed in the crosslinked structure of the thermal crosslinking component (B) to prevent the component (A) from eluting into solvents.
Patent JP-H05166596-A (JP)
Title: Surface processing device
Inventor: SHIMIZU MASATOSHI
IPC: H05H1/46
Filed: 1991-12-11
Abstract: PURPOSE:To prevent products of discharge from attaching to a transmission window by providing a hermetically maintained transmission window in a waveguide which guides microwaves to a processing chamber, and keeping the portion of the waveguide downstream of the window at pressure lower than within the processing chamber. CONSTITUTION:As the inside of a processing chamber 1 is decompressed by an exhaust pump 8, reactive gas is supplied and microwaves are introduced therein from a generation source 14 through the transmission window 16 of a waveguide 13. Gas is excited at the upper portion 1a of the processing chamber and then discharge occurs and thereby activated seeds and ions or the like are generated and subjects 6 to be processed are passed through the through hole 3 of a nozzle plate 4 and subjected to etching process. Then the inside of a short tube 13a located downstream of the window 16 is relieved to pressure lower than within the chamber 1 by actuation of the pump 8 and thereby the gas is excited by the microwaves; then discharge is hard to occur and products of the discharge within the chamber 1 are passed through the sits of slit plates 17a-17c and seldem attach to the window 16 so that the window can be prevented from being soiled.
Patent JP-H06143860-A (JP)
Title: Bound paper processed product
Inventor: KOBAYASHI HIROSHI
IPC: B42D5/04
Filed: 1992-11-13
Abstract: PURPOSE:To provide high strength to a bound part in a bound paper processed product obtained by binding a plurality of printing sheets under heating and pressure using the printing ink of the printing sheets as a sealant. CONSTITUTION:Pasteboard 4 is integrally attached to a bound part in a heating and pressing process. The bound part 3 is reinforced by the pasteboard 4 and the strength thereof is enhanced to prevent the generation of a curl.
Patent JP-2001139452-A (JP)
Title: Water-in-oil type emulsified cosmetic
Inventor: HITSUDA HIROKO
IPC: A61K8/81
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a water-in-oil type emulsified cosmetic which can stably be compounded with a large amount of water and has an excellent touch. SOLUTION: This water-in-oil type emulsified cosmetic containing an acrylic acid-alkyl methacrylate copolymer.
Patent JP-H02168156-A (JP)
Title: Apparatus for mass spectroscopy
Inventor: SHIMIZU KIYOSHI
IPC: G01N27/62
Filed: 1988-12-21
Abstract: PURPOSE:To display a peak profile before and after conditions are changed into clear definition by colors and kinds of lines on the same screen by providing a plurality of memories storing the peak profile of a detecting signal generated from a detector. CONSTITUTION:A peak profile PP of a detecting signal is stored by a memory 28a at the front stage. When converging conditions of a converging lens 6 or conditions of a mass scanning signal to be applied to a mass filer 8 are changed through manipulation of a setting unit 16 so as to adjust the sensitivity and resolving power, a data transfer signal is output from a transfer pulse generating unit 26 to memories 28a-28c in response to a setting signal output from the setting unit 16. Consequently, the data of the PP stored in the memory 28a is transferred to a memory at the next stage. In other words, every time the setting unit 16 is manipulated, the data of the PP in each memory is transferred to a memory of the next stage. The data of the PP stored in memories 28a-28c are converted to color signals or signals of kinds of lines by respective identification signal generating units 30a-30c, and thereafter simultaneously read out to be displayed by an indicator 34.
Patent JP-H01169077-A (JP)
Title: Structure of sliding device for opening and closing type film structure
Inventor: ENDO KATSUHIKO
IPC: E04H15/54
Filed: 1987-12-24
Abstract: PURPOSE:To effectively absorb stress in whole by a method in which guide rails receiving the deformation of a pressing cable to impart tension to a film part are pin-connected to guide rails on the intermediate position in a pivotable manner toward each tensing direction. CONSTITUTION:By the jack 36 of a power-driven type center hole as the tension device of a pressing cable 13 to impart tension to a film part, the cable 13 is tensed on a remote control basis from the land through guide rails 25 fixed to a slide part 31 axially movable on a tensile bolt 35 and a horizontal beam 17. The first guide rail 25a receiving tension and the intermediate guide rail 25b in the first guide rails are separably formed and pin-connected with each other by pins 37 in such a way as to enable the mutual joints to turn to form a structure permitting more or less deformation of only the rail 25a. The deformation of whole guide rails can thus be prevented.
Patent JP-H06177174-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO NORIO
IPC: H01L21/50
Filed: 1992-12-09
Abstract: PURPOSE:To efficiently use a lead frame while reducing manhours of an assembly process and the cost of an IC and increasing a degree of freedom of lead frame design by connecting a plurality of lead frames by one element or the smallest unit component in one direction by means of tape or a metal piece so as to perform an assembly process. CONSTITUTION:A plurality of pieces of a lead frame 1 by one element or by the smallest unit are connected by sticking a cradle part of said lead frame 1 by a tape 2 or jointing by metal pieces 2 in one direction so as to perform an assembly process. For instance, a sticky tape 2 is stuck to the cradle part of the lead frame 1 divided into element units for being multipled by connecting as many as the required number. Or, a metal piece 2 is pressure attached to the cradle parts of the lead frames 1 divided into element units so as to be connected by the required number for being multipled. Pressure attaching of the metal piece 2 is performed following die bonding, for instance, jointing a semiconductor chip on the stage of the lead frame in an assembly process.
Patent JP-H06174750-A (JP)
Title: Prober for inspecting liquid crystal panel
Inventor: HARADA TOSHITA
IPC: G01R1/073
Filed: 1992-12-09
Abstract: PURPOSE:To provide a precise and robust prober at a low cost by forming conducting parts and nonconducting parts at a predetermined interval and then integrating with resin. CONSTITUTION:The same number of probers 1 for inspecting liquid crystal panel are formed at the same interval as those of the panel electrodes 9 of liquid crystal panel 8 as one block and required number of blocks constitute a unit depending on the size of liquid crystal panel. A large number of electrode plates 7 are laminated to form a prober. The electrode plate 7 is formed by laminating ceramic insulators 6, having thickness previously controlled constant by grinding, on a conductive plate 5. The prober is then coated with resin by injection molding except signal input parts and terminal parts thereof thus forming the prober 1 integrally. A driver IC is connected through an anisotropic conductive film with the signal input part of the prober 1 in order to input signals whereas contacts bring the terminal part at the tip of the prober 1 into contact with the electrodes of crystal panel in order to output signals.