baber/WOPTO huggingface dataset:
Patent JP-H06157966-A (JP)
Title: Oily ink composition for ball point pen
Inventor: KAWASUMI TOSHIMITSU
IPC: C09D11/17
Filed: 1992-11-17
Abstract: PURPOSE:To obtain an oily ink composition containing a specific lubricant because of its excellent in lubricity, having an effect on preventing the abrations of a ball bearing seat, little in the blurry starting writing with the ball point pen due to the non-corrosion of copper or its alloy, not causing the discoloration of an ink with rest, and good in stability with the elapse of time. CONSTITUTION:This ink composition is characterized by adding (D) 4,4'- diaminodicyclohexylmethane as a lubricant, preferably in an amount of 0.5-10wt.% based on the whole amount of the composition, to a ball point oily ink composition comprising (A) an oil-soluble dyestuff (e.g. rhodamine or methyl violet) or a pigment (e.g. an azo pigment or titanium dioxide), (B) an oil-soluble resin (e.g. a ketone resin or phenol resin), and (C) an organic solvent (e.g. benzyl alcohol or phenoxyethanol). The components A, B and C and preferably compounded in amounts of 1--30wt.%, 1-30wt.% and 20-70wt.%, respectively, based on the whole amount of the composition.
Patent JP-H10173249-A (JP)
Title: Piezoelectric transformer
Inventor: ASADA TAKAAKI
IPC: H01L41/107
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer where a low-impedance section and a high-impedance section are less restricted in impedance design and which is suitably applied to an apparatus that requires a large current. SOLUTION: A piezoelectric transformer 1 is formed of a rectangular parallelopipedic piezoelectric body 2 composed of a low-impedance section 3 and a high-impedance section 4 formed in one piece in the widthwise direction of the piezoelectric body 2, wherein electrodes 5a to 5i are arranged so as to overlap with each other through the intermediary of a piezoelectric layer are arranged in the low-impedance section 3, and electrodes 6a to 6i are arranged so as to overlap with each other through the intermediary of a piezoelectric layer are arranged in a thicknesswise direction of in the high-impedance section 4.  Dielectric layers 2a to 2h are alternately reversely polarized in phase in a thicknesswise direction in the low-impedance section 3, and dielectric layers are alternately reversely polarized in phase in a thicknesswise direction, the electrodes 6a to 6e are set smaller in number of laminated layers than the electrodes 5a to 5i so as to make the high-impedance section 4 relatively high in impedance, so that piezoelectric transformer 1 is so constituted as to operate in a horizontal vibration mode in a lengthwise direction.
Patent JP-H05239683-A (JP)
Title: Electrodeposition method of iron
Inventor: UIRIAMU JII HAABAATO
IPC: C25D5/26
Filed: 1992-12-11
Abstract: PURPOSE: To provide an electrodeposition method of iron having an excellent ferromagnetic characteristic.  
     CONSTITUTION: This electrodeposition method consists of the steps for removing oxygen from electrolytic bath components until the oxygen is substantially not contained therein any more; introducing the electrolytic bath components substantially not contg. the oxygen into an electrolytic tank substantially not contg. the oxygen; preparing the electrolytic bath contg. the salt of the iron in an atmosphere substantially not contg. the oxygen in a housing for housing the electrolytic tank described above; introducing an electrode for electrodeposition substantially not contg. the oxygen into the electrolytic bath; electrodepositing the iron on this electrode for the electrodeposition in the electrolytic bath; and taking the electrode for the electrodeposition having the electrodeposited iron out of the electrolytic bath. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H06196440-A (JP)
Title: Wiring forming method
Inventor: SEKI YUKO
IPC: H01L21/285
Filed: 1992-12-11
Abstract: PURPOSE:To locally form an insulating film without morphological deterioration on the surface of calix arene and also without impairing the film quality of a written wiring, and to form a highly reliable direct wiring. CONSTITUTION:After calix arene 2 has been applied by coating on the surface of an LSI substrate 1 having an exposed wiring, a metal film 3 is formed by a sputtering method. The calix arene 2, covered by the metal film 3 on the upper part of two wirings which need be connected, is removed by thermal transpiration by projecting a pulse YAG laser beam 5. After the surface of the wiring has been exposed, raw gas W(CO)6, used for formation of a W-film, is allowed to flow into a laser CVD chamber 7, and the W-wire is formed by sweeping the emitted beam of an Ar laser 4. Then, the silicon LSI substrate 1 is dipped into ethanol, the metal film 3 and the calix arene 2 are removed using the W-wire as a mask, and a insulating film is locally formed between the base wiring the the deposited W-wire.
Patent JP-H04197390-A (JP)
Title: Washing machine
Inventor: YAMAGISHI YOSHIO
IPC: D06F33/02
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a sound of a buzzer which gives little trouble to the surrounding to the utmost, can be surely heard by a user finally, and urges a proper action by providing the buzzer, and providing a control means controlling the sound quantity of the buzzer from a low level to a high level gradually during operation. CONSTITUTION:The sound level of an electronic buzzer 28 is gradually increased from a low level to a high level invariably during operation, if a user hears the sound at the low sound level, the ringing can be stopped when a buzzer stop switch 13 is operated in this stage. The ringing can be stopped at a low sound level for washing at a quiet area or in the quiet time zone such as at night, and the trouble given to the surrounding can be reduced to the utmost. The buzzer 28 rings starting from a low sound level, and the ringing can be stopped in the small-sound stage when it is heard.
Patent JP-H11165163-A (JP)
Title: Sterilizing filter and sterilizer using the filter
Inventor: KONDO YASUTO
IPC: C02F1/28
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To sterilize under mild conditions at ordinary temperature and pressure without using a toxic substance and to remove foreign matters such as refuse and dead microorganisms easily. SOLUTION: In a sterilizing filter 1, an insulating material 4 having numbers of through holes is laminated between a mesh-shaped metal electrode 2 and an active carbon fiber filter electrode 3 to be integrated. Low voltage is applied between the electrodes 2, 3 to sterilize water which contains microorganisms and passes through the sterilizing filter 1, and the microorganisms are removed by filtration and adsorption.
Patent JP-H11162502-A (JP)
Title: Manufacture of alkaline secondary battery
Inventor: ASANO MASANORI
IPC: H01M10/28
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an alkaline secondary battery which is improved in its yield by avoiding the problem, namely short circuiting, caused by its high capacity. SOLUTION: This manufacturing method comprises a step of arranging a positive electrode 17 and a negative electrode 16, the ratio of its length to that of the positive electrode 17 is 1.05-1.35, at cores 14a, 14b wound beforehand with a separator 15 so that the angles between the turning centers of the cores 14a, 14b and wind starting ends of the positive and the negative electrodes 16e, 17e are 180 deg.±30 deg., and a step of spirally winding the positive and the negative electrodes 16, 17 via the separator 15.
Patent JP-H04197833-A (JP)
Title: Door for car
Inventor: UCHIDA MASANORI
IPC: E05B79/06
Filed: 1990-11-29
Abstract: PURPOSE:To simplify the work of assembling components of a door together by inserting the projecting piece of an outside handle into an outer panel, etc., and engaging the end portion of the mounting piece of a handle lever in the engagement portion of the projecting piece, and locking the locking portion of the projecting piece to the mounting piece. CONSTITUTION:The door-lock side bracket 29 of a locking sub-module is mounted on the outer panel 7 of the exterior sub-module 2 of a door. The door-lock side bracket 29 is provided with a handle lever 39 to which an outside handle 26 is mounted. A projecting piece 26a is formed in the outside handle 26 and a recessed portion 26b serving as an engagement portion into which the end portion 39d of the mounting piece 39a of the handle lever 39 is inserted is formed in the projecting piece 26a. Further, a notched portion 26c serving as a locking portion to be locked to a raised portion 39c is formed.
Patent JP-H11168355-A (JP)
Title: Control circuit for variable capacitance diode and variable frequency oscillator provided with the circuit
Inventor: ODA TOMOKI
IPC: H03B5/12
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit for a variable capacitance diode capable of maintaining the linearity in capacitance changes of the diode over a wide control voltage range. SOLUTION: With a control voltage VCO applied to an input terminal 1, a reverse voltage Ve is applied to a variable capacitance diode CV. An operation amplifier OP1 supplies to a point(d) a voltage corresponding to the control voltage VCO applied to the input terminal 1. Also, an operational amplifier OP2 constitutes a variable current circuit, and when the potential Vc of the noninverted input terminal of the operational amplifier OP2 exceeds a fixed potential, the amplifier OP2 makes a current corresponding to the control voltage VCO flow to its output, causes a resistor RA9 to generate a voltage drop, increases the reverse voltage of the point (d) and corrects the C-V characteristics of the variable capacitance diode.
Patent JP-H01173304-A (JP)
Title: Manufacture of magnetic head
Inventor: TANAKA TOSHIHISA
IPC: G11B5/187
Filed: 1987-12-26
Abstract: PURPOSE:To exactly execute the measurement and adjustment of gap depth by providing a prescribed channel in the core of a side, in which there is no coiling channel, and grinding the sliding surface of a tape while the gap depth is measured through the channel. CONSTITUTION:Out of two cores 15 and 19 to be faced each other with a gap 27 between, in the core 19 of the side, in which there is no internal coiling channel 16, channels 23 and 24 are formed in advance to be extended from tape traveling surfaces 28 and 30 up to a position which corresponds to the internal coiling channel 16. When the tape traveling surfaces 28 and 30 are ground, the grinding is executed while the gap depth is measured through the channels 23 and 24. Thus, since the gap can be measured in a part, in which there is no influence of a welded glass to be used for core welding, the depth is exactly measured and adjusted and a manufacture yield can be improved.
Patent JP-H04198415-A (JP)
Title: High frequency quenching method for shaft-like work
Inventor: KASHIWABARA MASAYUKI
IPC: C21D9/28
Filed: 1990-11-28
Abstract: PURPOSE:To reduce trouble in quenching operation by cutting a work after heating and cooling the work having length of two pieces with the specific length of a saddle-shaped semi-open type high frequency heating coil at the time of quenching the work under remaining neighborhood of one end. CONSTITUTION:The saddle-shaped semi-open type high frequency heating coil 3 having length of 2l-2m to longitudinal direction descends, the center of the coil 3 in the longitudinal direction positions at the center of the steel pipe 2 holding both ends. Successively, while rotating the steel pipe 2 under condition of making the longitudinal direction the axis, after conducting the high frequency current into the coil 3 for the prescribed time, cooling liquid L is injected to the steel pipe 2 to quench the steel pipe 2. Successively, the steel pipe 2 is released from the holding and cut at the center part to obtain two pieces of the steel pipes 1 quenching the quenched part 1b having the length (n) under condition of remaining the length (m) of one end part 1a. By this method, two pieces of the works are obtd. with one time of quenching operation.
Patent JP-H02227003-A (JP)
Title: Treating process for water containing fertilizer
Inventor: AASAA HARISU
IPC: C02F5/10
Filed: 1989-12-21
Abstract: PURPOSE: To prevent clogging of the holes of sprinklers, etc., by adding at least one kind of specific anion compds. having a threshold characteristic to alkaline earth metal salts to irrigation water at 0.1 to 100ppm based on the water. CONSTITUTION: At least one kind of anion compds. having the threshold characteristic to the alkaline earth metal salts is added to the irrigation water contg. fertilizer in a range of 0.1 to 100ppm based on the water. As a result, the closure of the holes or emitters or other members of a drip, fine flow or small-sized sprinkler irrigation system in which the irrigation water is passed is stopped or lessened. The anion compds. described above are water-soluble salts, etc., of the homo- or copolymers of acrylic acid or methacrylic acid, hydrolyzed copolymers of maleic anhydride, org. phosphorus compds., or their anion compds.
Patent JP-2001146737-A (JP)
Title: Roller equipment and rolling machine
Inventor: FUKUKAWA MITSUO
IPC: E02D3/026
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a roller equipment capable of offering a rolled surface with excellent flatness and smoothness without causing irregularity in rolling or scraping up while creating a high degree of compaction. SOLUTION: This is a roller equipment performing to roll the ground by moving the equipment, a plurality of the rollers are arranged circumferentially around the base shaft 6 as a center in right to left direction, each is equipped with a loose trank roller 8 installed ratably around the shaft 7 in right-left direction and a drive means 9 creating revolutions for a plurality of loose trank rollers 8 around the base shaft 6, and the roller equipment 5 rolling the ground with the loose trank rollers 8 is constituted.
Patent JP-H09147200-A (JP)
Title: Commodity conveying device of automatic vending machine
Inventor: IMAMURA HIROSHI
IPC: G07F9/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a commodity conveyance device of automatic vending machine which smoothly conveys a commodity fallen out of an commodity column to a commodity carry-out opening while holding it at a correct attitude. SOLUTION: This device is equipped with a chute 12 which is so constituted as to freely slant between a commodity reception position where it is positioned in a nearly horizontal state right below the commodity column 5 of a commodity storage box 4 and receives the commodity fallen out of the commodity column 5 and a tilt position where it slants downforward toward the commodity conveyance opening of the commodity storage box and carries out the commodity to the commodity carry-out opening, and this chute 12 slants while moving back from the commodity reception position to the tilt position.
Patent JP-H09145421-A (JP)
Title: Printer control method of waveform recorder
Inventor: YAMAMOTO KOICHI
IPC: G01D15/10
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To perform printing without increasing a transient consumptive electric current, for example, when its envelope waveform is printed by solid printing for an input signal, particularly when a battery is used as a power source. SOLUTION: This printer control method is provided with an A/D converter 11, a memory 12b in which its waveform data is stored, a thermal type or discharge type printer 13 and a CPU 12 to prepare single line data corresponding to a single display line of the printer 13, and is operated by being selectively connected to either one power source of an AC adapter 21 or a battery 22. A head element of the printer is divided into plural groups according to the whole dot number contained in single line data and a kind of power source to be used, and waiting time until the next line printing is started is set, and the printer 13 is operated in order in its group unit.
Patent JP-2001156967-A (JP)
Title: Image forming device
Inventor: TANIGUCHI MASAHIKO
IPC: H04N1/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To improve secrecy of image information by preventing the information of a formed image on paper or the like from being image more than needed or illegally. SOLUTION: A handwriten signature inputted from a touch panel switch 103a is collated with the handwriten signature information of a registered user stored in a user table 102a and only when they are coincident, the use of a digital copy machine 1 is permitted. Thus, the use of the digital copy machine 1 is limited.
Patent JP-2001150240-A (JP)
Title: Method and device for starting fluid on for cutting machine
Inventor: ITO TOSHIO
IPC: B23Q11/10
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent cutting fluid from being frozen even in a cold district. SOLUTION: When a workpiece is cut by cutting tools provided with a tool housing, the cutting fluid is injected to a cutting line of the workpiece. A start time for starting circulation of the cutting fluid is switched between a cold mode and a normal mode by a select switch 75. When the select switch is turned ON, start of a cutting fluid driving device 65 is started and the cutting fluid is supplied by injection from an injection nozzle to the cutting line when a power supply SW 69 of a cutting machine is turned ON, and the cutting fluid injected is recovered to circulate again through the injection nozzle. The cutting fluid is thereby prevented from being frozen and, since warming up of the cutting fluid is not required before cutting dead time is reduced.  When the select switch is turned OFF, the cutting fluid driving device 65 is not started even when the power supply SW 69 is turned ON, and a cutting start SW 71 for normal workpiece cutting is turned ON or a cleaning SW 73 is turned ON at the time of cleaning the cutting fluid, and the start of the cutting fluid driving device 65 is started.
Patent JP-H02180577-A (JP)
Title: Suction table
Inventor: IKUNO KUNIHIKO
IPC: B25J15/06
Filed: 1988-12-29
Abstract: PURPOSE:To prevent defective suction by making the push-in amt. of a suction cup farmost from a table holding part after abutting to the body to be sucked larger compared with the push-in amt. of other suction cups. CONSTITUTION:A suction cup 3e farmost from a holding part 5 holding a table 1 is initially abutted to the body 2a to be sucked. In this case, the driving distance (push-in amt.) of other suction cups 3f, 3g, 3h operating after delay is made shorter than the driving distance (push-in amt.) of the farmost suction cup 3e. Consequently the body 2a to be sucked can surely be sucked.
Patent JP-H03194919-A (JP)
Title: Semiconductor processor
Inventor: TAKEUCHI RYOICHI
IPC: H01L21/205
Filed: 1989-12-22
Abstract: PURPOSE:To couple carry routes only when a gate valve is open in a simple manner by providing a movable carry route mechanism for cutting and coupling two carry routes coupled to the valve and provided on both sides of the valve for carrying a base according to opening/closing of the valve. CONSTITUTION:On a semiconductor processor having an opening/closing valve 106 provided for the purpose of isolating a system, a movable carry route mechanism for cutting and coupling two carry routes coupled to the valve 106 and provided on both sides of the valve 106 according to opening/closing of the valve 106 for carrying a base 103 is provided. For example, the movable carry route mechanism is a movable carry route 203 having length corresponding to distance between two cut carry routes 101, 107 wherein one end is rotatably fixed to a terminal end of a fixed carrier route 101 and the other end is fixed to the valve 106 which opens/closes via a supporting shaft 204 of constant length whereby the movable carry route 203 retreats from the two carry routes 101, 107 with the valve 106 closed and couples the two carry routes 101, 107 with the valve 106 opened.
Patent JP-H03194967-A (JP)
Title: Manufacture of semiconductor non-volatile memory
Inventor: NAKAMURA AKIHIRO
IPC: H01L21/8247
Filed: 1989-12-22
Abstract: PURPOSE:To increase the thickness of a gate insulating film of a high withstand voltage transistor adequately without deteriorating the write and read characteristics of a memory transistor by forming a gate insulating film of a memory transistor and a gate insulating film of a high withstand voltage transistor in different thicknesses. CONSTITUTION:A memory transistor is formed by forming a control gate CG of a conductor film 11 of a second layer on a floating gate FG formed of a conductor film 9 of first layer through an insulating film 10. A peripheral circuit is constituted of a low withstand voltage transistor and a high withstand voltage transistor. When a semiconductor non-volatile memory having the memory transistor and the peripheral circuit is formed, the gate insulating film 8 of the memory transistor and the gate insulating film 8 of the high withstand voltage transistor are formed in different thicknesses. A conductor film 9 of the first layer of a specified configuration is formed in a formation part of the high withstand voltage transistor and the conductor film 11 of the second layer of a specified configuration is formed thereon. The conductor film 9 of the first layer is patterned to nearly the same configuration as the conductor film 11 to form a gate electrode G2 of the high withstand voltage transistor.
Patent JP-H11165272-A (JP)
Title: Low noise type socket wrench
Inventor: FUKUSHIMA TOSHIYUKI
IPC: B25B21/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a low noise type socket wrench capable of reducing impact noise generated at the time of fastening a bolt nut in simple structure. SOLUTION: A contact part with a fastening object out of a socket part 1 is formed of a cushioning material of hard synthetic resin, etc. It is possible to cover an opening side end surface of a receiving port of the socket part 1 with the cushioning material, and it is also possible to cover an inner peripheral surface of the receiving port 1c of the socket part 1. Additionally, it is possible to mold the whole of the socket part 1 of the cushioning material, and furthermore, it is possible to interpose the cushioning material on a connecting part of the socket part 1 and a shaft part 3.
Patent JP-H10167374-A (JP)
Title: Packaging apparatus for ventilator
Inventor: YOSHIMURA TSUTOMU
IPC: B65D85/68
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To allow a grill to be stored and managed in a state to be easily handled even as a single unit with a simple constitution. SOLUTION: The packaging apparatus is designed to package a blower including a shallow-dish-like grill 2 having peripheral side walls 4 around a front face which is detachably mounted on a body 1, wherein the body 1 with the grill 2 removed is received in an outer box 7 via a body cushioning member 8, and a grill package 21 is provided for receiving the separated grill 2 on the body 1 in the outer box 7 with a grill holder 9 constituted of a corrugated fiberboard or the like put over. In this case, the grill holder 9 includes, at both ends of a front protection face covering an entire front of the grill 2, rolled cushioning structure 17 for rolling the opposite peripheral side walls 4 of the grill respectively and also for holding the back of the grill 2 against a back of the front face.