baber/WOPTO huggingface dataset:
Patent JP-H0355297-A (JP)
Title: Manufacture of ic card
Inventor: SAITO TOSHIHARU
IPC: B42D15/10
Filed: 1989-07-25
Abstract: PURPOSE:To prevent the generation of the damage of an IC card when the card is inserted in a reader/writer by heating the peripheral edge part of an IC module in such a state that an IC card element is pressed and fixed to an IC module receiving hole by upper and lower press plates and subsequently cooling the same. CONSTITUTION:An IC module receiving hole 2 is formed to a card base material 1 at a prescribed position and, after an adhesive 3 is applied to the interior of the formed IC module receiving hole 2, an IC module 4 is charged and received in said hole 2 to obtain an IC card element. Next, the peripheral edge part of the IC module is heated in such a state that the IC card element is pressed and fixed by upper and lower press plates 5, 6 and subsequently cooled in the same state to obtain an IC card. By this method, the IC card characterized in that the gap, protrusion or depression (difference in level) of a card surface are eliminated and the generation of damage is prevented and appearance is well and a manufacturing time is made short and the escape from a dimensional standard due to the deformation of a card outer shape is not generated is obtained.
Patent JP-H1125339-A (JP)
Title: Crime prevention device for automatic vending machine
Inventor: TAMURA YOSHITADA
IPC: G07F9/10
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To form a crime prevention board without adding parts and to reduce the number of parts and the man-hour of assembly by forming the crime prevention plate unitedly with the door frame of an outer door or a side face reinforcing board of an outer box of a body by a bent residue or a cut rising of the door frame or the reinforcing board. SOLUTION: The door frame 2a is a square frame body arranged on the inside of the door body 2b so as to be engaged with the outer box 1 of the body when the outer door 2 is closed and fixed on the body 2b by spot welding. The crime prevention board 4 is formed by leaving the bent of its corner part opposed to the side face reinforcing board 1a of the outer box 1 like a tongue and inserted and engaged into/with a square hole formed on the board 1a. If a bearing 3b is tried to be ejected from a supporting shaft 3a by lifting up the vicinity of a hinge 3 for the outer door 2 by a bar or the like, the upper end face of the board 4 is allowed to butt into the upper end edge of the square hole of the board 1a to block the lifting. When the tip part of the board 4 is formed as an upward hooked shape, a crime preventing effect is furthermore improved.
Patent JP-H0356547-A (JP)
Title: Fire retardant polypropylene resin composition
Inventor: AKITAYA SHINICHI
IPC: C08L87/00
Filed: 1989-07-25
Abstract: PURPOSE:To obtain the subject composition having excellent fire retardant properties without generation of toxic gas at molding or burning nor breeding of additive by mixing a combination of silane coupling agent, ammonium polyphosphate and nitrogen-containing organic compound, etc. CONSTITUTION:(A) 0.3-5 wt.% silane coupling agent is mixed with (B) 12-25 wt.% ammonium polyphosphate or melamine-modified ammonium polyphosphate, (C) 5-10 wt.% nitrogen-containing organic compound giving non-flammable gas product and carbonaceous residue with thermal decomposition in combination with the component B in the case of being mixed with polypropylene resin and (D) rest % of polypropylene resin so as to make a total amount as 100 wt.%. 1,3,5-triazine derivative, especially oligomer or polymer of 2- piperazinylene-4-morpholino-1,3,5-triazine is preferable as the component C.
Patent JP-S6435526-A (JP)
Title: Optical modulator
Inventor: OZEKI TORU
IPC: G02F1/11
Filed: 1987-07-31
Abstract: PURPOSE:To execute a modulation of a wide band by a low driving voltage, by inputting mainly a low frequency component of an input signal for modulation to a first driving circuit through a first filter, and inputting mainly a high frequency component to a second driving circuit through a second filter. CONSTITUTION:As for the first and second filters 2a, 2b, the rough characteristics are a filter of a filter of a low-pass type and a filter of a high- pass type, respectively, and a low frequency component of an input signal for modulation is inputted to the first driving circuit 3a, and a high frequency component is inputted to the second driving circuit 3b. Also, by the first and second driving circuits 3a, 3b, first and second optical modulation elements 4a, 4b are driven, respectively. That is, the modulation related to the low frequency component mainly of the input signal for modulation is executed by the optical modulation element 4a, and the modulation related to the high frequency component mainly is executed by the optical modulation element 4b, therefore, the optical modulation elements 4a, 4b are driven, while sharing complementarily. In such a way, the modulation of a wide band can be executed, and a driving voltage becomes small.
Patent JP-S6348663-A (JP)
Title: Fault diagnosing device
Inventor: FURUKAWA TAKASHI
IPC: G11B20/18
Filed: 1986-08-19
Abstract: PURPOSE:To simply attain fault diagnosis by analyzing and displaying a data on a common control bus line between a microcomputer and each function block. CONSTITUTION:The microcomputer 12 for data analysis analyzes a data on the common control data bus 4 of a CD player main body 1 according to the control data given by a memory 14 and gives the result of analysis to a display device 13. Then a series of control commands corresponding to the sequential control and their control contents are displayed on the screen of the display device 13 and as the result of the data analysis by the microcomputer 12, the control operation executed at present for the sequential control executed at present by the CD player main body 1 is displayed sequentially by the cursor.
Patent JP-S5894118-A (JP)
Title: Thin film magnetic head and its manufacture
Inventor: YOKOYAMA OSAMU
IPC: G11B5/31
Filed: 1981-11-30
Abstract: PURPOSE:To make a plane having a good flatness for the next process fitting an upper insulating film with photosensitive resin and a coil conductor, by leaving the photosensitive resin used for forming the coil conductor pattern as it is. CONSTITUTION:The lower magnetic film 1 and the lower insulating film 4 to be used for forming the gap also are formed on a substrate 9 in each pattern. Then, a foundation metal 10 to be used for electrolytically plating a metal which forms the coil conductor 6 is evaporated on the insulating film 4, and the foundation metal is removed by the photoetching process by leaving parts of it where the coil conductor 6 is fitted by the electrolytic plating. After the photoetching process, a photosensitive resin 8 is applied to eliminate the level difference, and then, the photosensitive resin is removed from the parts where the coil conductor 6 is installed after the resin is exposed and developed so that the resin which occupies the space between the coil conductor can remain. Thereafter, the coil conductor is electrolytically plated until the conductor has the same thickness as of the resin. The upper insulating film is formed on the flat plane formed by the photosensitive resin and the coil conductor.
Patent JP-S5893868-A (JP)
Title: Material for composite hot worked tool and its production
Inventor: OKUNO TOSHIO
IPC: C23C10/28
Filed: 1981-11-30
Abstract: PURPOSE:To produce a titled material of a long life having improved joinability of a boundary part and a melt sprayed layer themseleves, by melt spraying the powder of self-fluxing alloys contg. high m.p. metals, heat resistant and abrasion resistant alloys, and sintered hard carbide to an Fe-base material, then pressuring the same at a high temp. under hot working hydrostatic pressure. CONSTITUTION:Powder for melt spraying of >=1 kind self-fluxing metals contg. high m.p. metals such as W and Mo, heat resistant and abrasion resistant alloys of Co-base, Ni-base, etc., and sintered hard carbide of WC, VC, etc. is melt sprayed on an Fe-base base material of mild steel, carbon steel, alloy steel, etc. Thereafter, the material is pressurized at 950-1,400 deg.C by a hot hydrostatic pressure device, whereby the adhesion of the coating layers to the base material is improved, the mutual joinability of the coating layers themseleves and their density are improved and the material having superior performance for composite hot-worked tools is produced.
Patent JP-H1141540-A (JP)
Title: Video signal amplifier circuit
Inventor: ASHIZAWA KATSUMI
IPC: H04N5/57
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To improve frequency characteristics and image quality and to reduce the cost by effectively controlling the contrast, brightness and a characteristic of an output amplifier based on a horizontal synchronizing signal frequency or the like of an input signal in the operating condition of a video signal amplifier circuit for a multi-scan display device or the like. SOLUTION: This circuit is provided with a control circuit A10, a control circuit B11, and a control circuit C12 that control an input signal. Then the control circuit A10 controls a contrast variable circuit 8 to control the gain of a preamplifier 7, the control circuit B11 controls a variable brightness circuit 9 to control the brightness voltage of the preamplifier 7 or a clamp voltage of a clamp circuit 3.
Patent JP-H0744080-A (JP)
Title: Image forming device
Inventor: MORISHITA HIROKI
IPC: G03G21/16
Filed: 1993-08-03
Abstract: PURPOSE:To easily perform exchanging work with one hand without using both hands at the time of exchanging a process unit by eliminating the need of inclining the process unit in accordance with the inclination of an upper shell when the process unit is exchanged. CONSTITUTION:This clamshell type image forming device is provided with the process unit 10. A knob 11 is provided on the unit 10. The attaching position of the knob 11 is set at an angle equal to the inclination theta of the upper shell 21 obtained when the upper shell 21 is opened in the case of hanging the unit 10.
Patent JP-H0357872-A (JP)
Title: Fuel supply device
Inventor: KATO KIYOSHI
IPC: B60K15/077
Filed: 1989-07-25
Abstract: PURPOSE:To increase a storage capacity of fuel while always surely performing a press-feed of the fuel by constituting a subtank such that its wall surface is formed by a flexible material with the internal volume of the substank variable, in the case of the subtank housed in the interior of a main tank. CONSTITUTION:In a fuel supply device mounted to an object of vehicle or the like which receives acceleration, a main tank 2 of fuel and a subtank 6, housed in the interior of this main tank 2, are provided, while fuel in the subtank 6 is preferentially supplied to an engine. In the above constitution, a wall surface of the subtank 6 is formed by a flexible material with the internal volume of the subtank 6 variably constituted. That is, the subtank 6 is formed such that, for instance, each upper and lower frame part 6d, 6e is connected by many bar-shaped frame parts, not shown, respectively extended in a vertical direction while a swollen annular rubber film 6b is spread in the outside of these frame parts. While a filter chamber 8 is additionally provided in the bottom part of the subtank 6.
Patent JP-H0240487-A (JP)
Title: Tuyere and pull-out device therefor
Inventor: FUJITA SENJI
IPC: F27B3/08
Filed: 1988-08-01
Abstract: PURPOSE:To elongate the replacing cycle of a tuyere and facilitate the replacing work of the same by a method wherein the tuyere is formed so as to be a truncated conical shape having an air sending port opened at the center of the upper end surface thereof while the diameter of the upper end surface is designed so as to be 1.5 times an expected depth of consumption in the period of maintenance of a vessel. CONSTITUTION:A through hole 14 for mounting a tuyere 4 is formed so as to be penetrated while the tuyere 4 is formed so as to be a truncated conical shape in order to facilitate the pull-out of the same downwardly. The diameter of the upper end surface 16a of the tuyere 4 is designed so as to be 1.5 times of an expected depth of consumption in the period of maintenance of a vessel 1. During operation, the upper end surface 16a is consumed gradually by the contact of molten steel 3. In this case, the diameter of the upper end surface 16a is made so as to be large enough and, therefore, the tuyere may be used for a long period of time whereby the replacing cycle of the tuyere 4 may be elongated. On the other hand, the replacing work of the tuyere is facilitated since the tuyere may be removed simply by pulling it out of the lower side of the vessel.
Patent JP-S6252249-A (JP)
Title: Power transmission gear with centrifugal oil pressure canceling clutch
Inventor: HIRAMATSU TAKEO
IPC: F16H61/30
Filed: 1985-08-31
Abstract: PURPOSE:To enable a centrifugal oil pressure to be canceled by compact construction, by providing a partition, for forming a centrifugal oil pressure canceling pressure oil chamber in one clutch, and forming a cylinder part in the both clutch in the partition. CONSTITUTION:A power transmission gear has the first actuator, which operates the first clutch 5 connecting an input shaft 34 with the second retainer 3, while the second actuator, which operates the second clutch 13 connecting the input shaft 34 with the third retainer 4, and each actuator comprises pistons 8, 16, cylinders 9, 17, operating pressure oil chambers 10, 18 and centrifugal pressure oil chambers 12, 20. And the power transmission gear forms the second cylinder 17, for constituting the second operating pressure oil chamber 18 of the second actuator, in the external surface side of a partition 11 for the first centrifugal pressure oil chamber 12 of the first actuator.
Patent JP-S59109207-A (JP)
Inventor: IMURE JIYURABUAARI
IPC: B01D17/02
Filed: 1983-10-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6348420-A (JP)
Title: Warmth detecting device
Inventor: TAJIMA AKIO
IPC: G01J5/22
Filed: 1986-08-18
Abstract: PURPOSE:To obtain directivity during measuring operating and to facilitate manufacture by using a cylindrical type which has many small holes for the cover of a light emitting element and forming a window for radiation transmission at the upper plane part. CONSTITUTION:The cover 11 which covers the light emitting element 1 as a thermistor uses a resin-made cylinder which uses an Si single crystal plate and has the many small holes 13 bored at the cylinder surface part so as to attenuate and guide an air flow to the periphery of the light emitting element 1. Then the direction of radiation detection is set to the direction of the window 12, so the directivity is obtained in the measuring operation. The Si single crystal plate is used, so the cover 11 is shortened in its height direction and easily incorporated in the remote controller, etc. of air conditioning equipment. A control means 4 controls heat generation so that the temperature of the heat generating element 1 is held constant; and a judging means 5 judges the temperature and heat state of the environment corresponding to the human sensation to warmth from supplied electric power.
Patent JP-H1136007-A (JP)
Title: Method for discharging slag generated during stainless steel production and method for reutilizing discharged slag
Inventor: TERABATAKE TOMOMICHI
IPC: C22C33/04
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for discharging the slag generated during stainless steel production which facilitates the discharge of the slag from a decarburization furnace and transportation vessel and a method for utilizing the slag discharged by this method. SOLUTION: This method for discharging the slag generated during stainless steel production consists in feeding a coolant for the slag into the slag generated in the decarburization furnace at such a ratio at which the volumetric ratio of the coolant/the slag attains >=0.2 and discharging the slag after mixing, cooling and solidifying into the transportation vessel while suppressing the flocculation of the slag at the time of producing the stainless steel by feeding chromium raw materials and calcined lime into the molten iron in a converter type smelting reduction furnace, burning separately fed carbonaceous materials with an oxidative gas to generate heat and to cause the smelting reduction of the chromium raw materials, then migrating the formed chromium-contg.  molten steel into the separate converter type decarburization furnace and subjecting the molten steel to decarburization refining.
Patent JP-H0476449-A (JP)
Title: Electrochemical sensor
Inventor: SUDA MASAYUKI
IPC: G01N27/30
Filed: 1990-07-18
Abstract: PURPOSE:To facilitate micro-quantity orientation of a sample, improve reproducibility, and reduce cost, by joining together a silicon monocrystal base having a recessed part forming a holding part of a sample to be detected and a glass base having electrodes. CONSTITUTION:A base A1 is provided with a recessed part of a holding part 3 of a sample to be detected formed by etching on a silicon monocrystal base, a base B2 is provided with electrodes 7, 8, 9 formed by thin film manufacturing technique and photolithography technique on a glass base, and these bases A1, B2 are joined together so that a sample introduced to the holding part 3 and the electrodes 7, 8, 9 are contacted with each other. The holding part 3 is easily formed into a micro-size, so as to simply introduce a sample of nanolitre order by capillary phenomenon. As for the electrodes 7, 8, 9, dispersion between elements is little and reproducibility is good, due to their forming technique, and further as it is patch measurement type, a pump and a sample injector are unnecessary, and a unit cost is cheap as it is not manufactured by individual machining.
Patent JP-2000025236-A (JP)
Title: Electrostatic ink jet head and electrostatic recorder employing it
Inventor: KONISHI DAISHI
IPC: B41J2/065
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the effect of cross-talk incident to application of a high voltage to an ejection electrode by forming an ejection electrode of a plurality of metal patterns on an insulating substrate and providing an intermediate metal pattern between the metal patterns of the ejection electrode. SOLUTION: An electrostatic ink jet unit comprises an electrostatic ink jet head 1, an ink tank 2, and a pump 3. The electrostatic ink jet head 1 incorporates an ink chamber 13 having an ejection opening 13a opening to one side face of the electrostatic ink jet head 1. Printing is performed by flying ink in the ink chamber 13 from the forward end part 11a of an ejection electrode 11 arranged at the ejection opening 13 a and an intermediate pattern 11b is formed between respective ejection electrodes 11. According to the arrangement, the effect of cross-talk incident to application of a high voltage to the ejection electrode 11 can be eliminated.
Patent JP-S60195741-A (JP)
Inventor: GIRUBAATO DEII SUPURINGAA
IPC: G11B5/842
Filed: 1984-09-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6253184-A (JP)
Title: Ultrasonic motor
Inventor: ENDO AKIRA
IPC: H01L41/09
Filed: 1985-08-30
Abstract: PURPOSE:To augment torque, increase speed and to improve durability by forming a contacting section in a body brought into pressure-contact with an elastic vibrator by thermosetting resins having predetermined hardness and these copolymer or these mixture. CONSTITUTION:An elastic vibrator 24 is brought into contact with a sliding body 22 unified with a shaft 21 through a frictional material 23. A piezoelectric vibrator 25 is fitted to the elastic vibrator 24. The frictional material 23 constitutes a contacting section between the elastic vibrator 24 and a body brought into pressure-contact with the vibrator 24, the sliding body 22, and consists of thermosetting resins having hardness of 40-120 in R-type Rockwell hardness and these copolymer or these mixture.
Patent JP-H0837707-A (JP)
Title: System for controlling automatic carrying equipment controlled from ground surface
Inventor: SUZUKI YOSHIAKI
IPC: G01S13/93
Filed: 1994-07-25
Abstract: PURPOSE:To prevent carrying equipment equipped with a propulsion device from abnormally approaching or coming into collision with another carrying equipment by dividing the carrying route of the equipment into a plurality of controlled sections and respectively installing a controller which adjusts the propulsion of the carrying equipment in one section from the ground to each section, and then, operating a feeding switchgear by means of a collision preventing logic circuit. CONSTITUTION:A plurality of carrying trucks 5 respectively provided with reaction plates 4 are mounted on rails 1. The route of the trucks 5 is divided into multiple sections (controlled sections) 7a-7n based on reception loop antennas 6 and switches So and S1 are connected to a collision preventing logic circuit (logic K) 13 in each section. Therefore, when one truck 5 exists in one section 7b and no truck exists in the preceding section 7c, the switch S0 is actuated by the logic K of the circuit 13 and a high propulsion is given to the truck 5. When one truck 5 exists in the section 7c also, a low-speed propulsion is given to the reaction plate 4 of the truck 5 in the section 7b so as to prevent the truck 5 in the section 7b from abnormally approaching or coming into collision with the truck 5 in the section 7c.
Patent JP-H0479300-A (JP)
Title: Radio wave absorber
Inventor: TSURUTA MAKOTO
IPC: H05K9/00
Filed: 1990-07-23
Abstract: PURPOSE:To absorb low frequency radio waves efficiently by laying out a constitutional body which comprises a plurality of conductive resistor-formed radio wave absorbing materials arrayed in a laminated manner at an inner wall in a checkerboard pattern. CONSTITUTION:A radio wave absorber is laid out in a checkerboard pattern and mounted with the inner wall side of a radio wave anechoic room at a base part of the radio wave absorber. A cone 3 is mounted with a measurement space side of the base art 2 so as to absorb the radio waves easily. Furthermore, the absorber whose portions are surrounded by the base part and exposed to the inner wall are provided with a large cone 10 formed in a similar manner to the cone 3. The cone 10 is a radio wave absorbing plate as well and formed in square cone shape. The quantity of the radio wave absorbing materials of the radio wave absorbing plate per unit area for the whole inner wall surface, is reduced uniformly in the radio wave anechoic room where the radio wave absorbers are laid out in a checkerboard pattern on the inner wall side of the base part 2. This construction makes it possible to absorb low frequency radio waves efficiently without lowering the radio wave adsorption properties.
Patent JP-S5896395-A (JP)
Inventor: NAKAMOTO HIDEKAZU
IPC: G08B21/00
Filed: 1981-12-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1121181-A (JP)
Title: Production of porous ceramic
Inventor: OTSUKA DAISUKE
IPC: C04B38/06
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To suppress the cracking and chipping of a molded body in a firing process and to efficiently produce porous ceramic of an arbitrary shape having uniform pores. SOLUTION: A ceramic stock slurry prepd. by blending a gelling agent with ceramic powder and resin beads in a prescribed ratio and regulating the viscosity of the blend so as to keep the resin beads in a uniformly dispersed state is molded in a prescribed shape by hardening the gelling agent and the resin beads are decomposed and removed by heat treatment to form pores in the resultant molded body. The viscosity is regulated by allowing the gelling of the gelling agent to proceed or adding a thickener.