baber/WOPTO huggingface dataset:
Patent JP-H1185318-A (JP)
Title: Compact information processor having cooling mechanism
Inventor: NOBUCHI ATSUNOBU
IPC: G06F1/20
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a compact information processor having a cooling mechanism in which the satisfactory operability of a keyboard is obtained, the operation is stabilized, an efficient cooling performance can be obtained with a simple configuration. SOLUTION: This compact information processor is provided with a device main body 1, the keyboard fitted to the main body so that it can move between an inclination position where a ventilation opening part 6 is formed with the main body 1 and an almost horizontal position where the ventilation opening part 6 is closed, a cover 5 connected to the main body 1 so that it can be opened/closed, cooperation means 12 and 13 for moving the keyboard to the inclination position by the opening direction movement of the cover 5 and returning the keyboard to the horizontal position by closing direction movement, and a locking/unlocking means interlocking with the operation of the cover 5 so that the keyboard is locked in the inclination position of the cover 5 and it is unlocked by closing direction movement.
Patent JP-H0580183-A (JP)
Title: Intra-reactor structure inspecting device
Inventor: ITO ARATA
IPC: G21C17/08
Filed: 1991-09-19
Abstract: PURPOSE:To provide a intra-reactor structure inspecting device, which can perform inspection of a structure installed in the upper chamber of a nuclear reactor or the region between units and the walls of a reactor vessel. CONSTITUTION:In an intra-reactor structure inspecting device 21, a first multi- joint arm 23a coupled freely to face up and down is coupled through a coupling member 23c with a second multi-joint arm 23b coupled rotatably round an axis approx. perpendicular to a horizontal plane, wherein the other end of the second arm 23b is coupled freely to face up and down with the foremost 23d at which an ultrasonic sensor 54 is installed, so as to constitute an inspection arm 22, and a means 24 is furnished to accommodate this inspection arm 22 in an accommodator 26 with possibility of spreading out therefrom.
Patent JP-H03102383-A (JP)
Title: Recording device having fixing device
Inventor: OKAZAWA KAZUHIKO
IPC: G03G15/20
Filed: 1989-09-18
Abstract: PURPOSE:To prevent an increase in a practical servicing time including the removal of a fixing unit by inhibiting an abnormality storing means from operating when the fixing unit is removed. CONSTITUTION:With a fixing device Y mounted to an electrophotographic process main body, a short pin 2 settles a node P3 to the ground, and accordingly the port PA of a CPU 6a is at a low level. Whereas the fixing device Y is removed from the main body, the node P3 flies from the ground, and the port PA of the CPU 6a comes to a high level. When the port PA is at the high level, this is translated into the absence of the fixing device. Consequently, a thermistor 1 is released, and the CPU 6a charges the error memory capacitor C1 of the abnormality storing means C. However, since the port PA is at the high level, this is translated into the absence of the fixing device Y, and the error memory capacitor C1 is not charged. Thus, wastefully spending the servicing time can be prevented.
Patent JP-H0670397-A (JP)
Title: Ultrasonic wave transmitter and receiver
Inventor: MIZUMURA KOICHI
IPC: H04R17/00
Filed: 1992-08-18
Abstract: PURPOSE:To obtain the ultrasonic wave transmitter and receiver in which plural desired resonance frequencies and desired directivity are obtained by employing a porous piezoelectric material and selecting properly its porous rate. CONSTITUTION:The transmitter-receiver is made up of a porous piezoelectric material 1 made of a porous piezoelectric material, an electrode 2, a lead wire 3, a case 4, a resin 5 and a power supply 6. The porous piezoelectric material is manufactured by blending a proper ratio of piezoelectric material powder and organic material powder, forming and baking the blended materials. Furthermore, a rate of holes shared in the entire volume (porous rate) is varied by changing the blending ratio. Since the distortion is increased even in a porous piezoelectric material of the same size as the porous rate increases, the vibration sound velocity is reduced. Thus, it is possible to control the vibration sound velocity through the selection of the porous rate, the resonance frequency in the thickness vibration, the resonance frequency of the diameter vibration and the directivity of one piezoelectric substance are controlled to be desired values within a prescribed range, and the ultrasonic wave transmitter-receiver employing one piezoelectric substance capable of using two resonance frequencies is obtained.
Patent JP-H0797243-A (JP)
Title: Alumina cement composition and unshaped refractories using the same
Inventor: SHIMADA KENGO
IPC: C04B35/66
Filed: 1993-09-27
Abstract: PURPOSE:To improve the operating efficiency, strength developing properties, heat resistance and high early strength properties of alumina cement composition by using CaO.Al2O3 as a principal component as a hydraulic component and specifying the N value determined from the Rosin-Rammlar equation. CONSTITUTION:This alumina cement composition is obtained by pulverizing a clinker prepared by melting or burning an alumina source such as bauxite, a high-alumina-based substance or purified alumina and a calcia source such as limestone or quick lime and using CaO.Al2O3 as a principal component as a hydraulic component. The alumina cement composition has >=1.0 N value determined from the Rosin-Rammlar equation expressed by the formula. Unshaped refractories are prepared by blending 0.5-50 pts.wt. of resultant alumina cement composition with 99.5-50 pts.wt. of refractory aggregate.
Patent JP-H08181793-A (JP)
Title: Telephone communication equipment
Inventor: ARISUTEERU IIGAN
IPC: H04M1/663
Filed: 1995-09-19
Abstract: PURPOSE: To provide telephone communication equipment including a computer processing unit programmed to send/receive a phone call through a telephone line. CONSTITUTION: The communication equipment is made up of a computer processing unit 10 programmed to send/receive a phone call through a telephone line and a communication board 40 connecting to the computer processing unit 10 and replying with the program control. Then the communication board 40 replies detection of an incoming call from a remote terminal equipment and receives the call without intervention of the user and the telephone number of the remote terminal equipment is stored on a disk 14. Then a reply phone call is sent to the remote terminal equipment with the stored telephone number.
Patent JP-S6483340-A (JP)
Title: Cooling drum for continuous casting apparatus for cast thin slab
Inventor: TANAKA SHIGENORI
IPC: B21B27/00
Filed: 1987-09-24
Abstract: PURPOSE:To stably produce a cast thin slab having excellent shape characteristic without any crack, etc., by arranging many small dented parts having the specific size and shape on surface of drum for cooling molten metal in continuous casting apparatus. CONSTITUTION:The molten metal in a tundish 1 is flowed into pouring basin 3 between the cooling drums 2, 2 and continuously drawn as the cast thin slab 5 by rotating the cooling drums 2, 2. In this case, many dents 11 having circular or elliptic opening parts with 0.1-1.2mm diameter and 5-100m depth are uniformly arranged without contacting with mutual dents 11 on Ni plating layer 13 on the surface of the cooling roll 2. When the molten metal forms the solidified shell 15 on the surface of the cooling drum 2, these dents 11 form air gaps, which independently exist without mutual continuity. As the high temp. solidified layers having low rigidity, slowly cooled by the air gaps, are surrounded with the part having high rigidity, which are sufficiently cooled by directly contacting with the cooling drums except the dented 11 part, the development of the crack caused by shrinkage of the solidified shell 15 is restrained and the thin cast slab 5 having excellent surface characteristic is obtd.
Patent JP-S63150157-A (JP)
Inventor: JIYATSUKU NESUMU
IPC: B24B41/06
Filed: 1987-09-25
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-H0876384-A (JP)
Title: Processing liquid replenshing device of processing device for photosensitive planographic printing plate
Inventor: HIRAI YOKO
IPC: G03F7/00
Filed: 1994-09-07
Abstract: PURPOSE: To make it possible to easily execute replenishing with a proper replenishing amt. by calculating the replenishing amt. of the processing liquid by the information on photosensitive planographic printing plates and their kinds, the information on processing areas and the information on time. CONSTITUTION: Optical sensors 2 arranged in an insertion section A are used to detect the ares of the printing plate PS to be inserted. For example, the many optical sensors 2 are arranged at equal intervals perpendicularly to the insertion direction of the printing plates PS. A plate width detecting circuit 50, then, detects the widths of the printing plates PS according to the reflected light from the inserted printing plates PS. A plate area integrating circuit 51 calculates the areas of the printing plates PS by calculation of the detected information and transporting speeds. An arithmetic control circuit 53, such as microcomputer, is operated by the calculated information and the output information of an operating and downtime integrating circuit 52, by which the replenishment of the processing liquid and rinsing liquid for replenishing is executed.  The replenishment by the automatic control system is thus executed in accordance with the calculation made from the kinds of the printing plates PS, the processing quantity (the total area of the processed plates) and the time lapse after charging of the fresh liquid or the replenishing liquid by the prescribed calculation equations.
Patent JP-H04263094-A (JP)
Title: Method and device for electrophoretic deposition of silver on substrate
Inventor: UIRIAMU EI RATSUJIO
IPC: H01L39/24
Filed: 1991-09-20
Abstract: PURPOSE: To form a protective layer having excellent electrical conductivity on the surface of a ceramic superconductor material by forming an Ag particle layer by an electrophoresis method on the surface of the superconductor material, then sintering the material.  
     CONSTITUTION: A ceramic superconductor wire 15 is passed through the inside of a glass vessel 28. A slurry 34 consisting of octanol anhydride in which fine Ag particles having the coating boundary layers of oleic acid are uniformly dispersed and incorporated at a ratio of 50 to 600g/l is supplied on the surface of the wire into the vessel 28. The superconductor wire 15 is connected to the negative electrode of a power source 42. DC voltage of about 25V is impressed between the wire and an anode 40 made of Ag or Cu to energize both to weld the Ag particulates 32 on the surface of the wire 15 by the electrophoresis. The wire 15 is pulled up from the vessel 28 and is passed through a heating furnace 70 where the wire is heated to 20°C and the ocatnol anhydride adhered to the surface is evaporated away. Next, the wire is heated for 30 seconds to one second to about 900°C by passing through the sintering furnace 76 to sinter the Ag particles adhered thereto, by which the protective layer having the electric resistance consisting of Ag is formed on the surface of the ceramic superconductor. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0883123-A (JP)
Title: Traveling area setting method and traveling controller for mobile object
Inventor: KAMIMURA KENJI
IPC: A01B69/00
Filed: 1994-09-09
Abstract: PURPOSE: To enlarge a traveling area by successively setting the traveling area with the irreducibly minimum number of poles. CONSTITUTION: In an area z1, work is started from a start point ST1, the work is finished at a finish point FIN, a mobile object 1 is stopped and afterwards, poles P0 and P2 are respectively moved to reference points E and F. Therefore, only by moving the poles P0 and P2 while keeping poles P1 and P3 as they are, the next traveling area z2 can be newly set. The poles P0 and P2 may be moved before or after the mobile object 1 is moved from the finish point FIN to the next start point ST2. After the mobile object 1 is moved to the area 22, the positions of the poles P0 and P2 moved to the reference points E and F are automatically detected and the coordinate of the area z2 is fixed.
Patent JP-S60135548-A (JP)
Title: Dental metallic material
Inventor: INAGE KENGO
IPC: C22C30/00
Filed: 1983-12-22
Abstract: PURPOSE:To obtain a nonpoisonous dental metallic material having a low m.p. used after mixing and kneading with metallic powder by specifying the composition of a multicomponent alloy consisting of In, Sn, Ga and Ag, Al, Zn, Au or Cu. CONSTITUTION:This dental metallic material used after mixing and kneading with metallic powder is a quaternary or higher multicomponent alloy having <=15 deg.Cm.p. and consisting of 1-45wt% In, 1-30wt% Sn, 0.5-25wt% one or more among Ag, Al, Zn, Au and Cu, and the balance Ga. The material shows no poisonous character and has a great affinity for other metal. The corrosion resistance and mechanical characteristics can be improved by adding various metals. The material has a superior wetting property to dentin and other metal, so when a tooth is filled with the material, no gap is left in the dentin, and the material is used with very high work efficiency because of its low m.p.
Patent JP-H0689637-A (JP)
Title: Contact on receiving side for load switch
Inventor: YAZAWA TAKESHI
IPC: H01H31/02
Filed: 1992-09-10
Abstract: PURPOSE:To eliminate both an engaging portion and a joining portion by silver brazing so as to reduce a manufacturing cost by bringing two conductors into contact back to back with each other, and integrating them via countersunk head rivets penetrating through the contact portion thereof. CONSTITUTION:Two conductors 20, 21 each being bent at 90 deg. are contacted back to back with each other, and are provided with joining holes 23, into which countersunk head rivets are inserted, on a T-shaped center projection 22 and fixing holes 24 for connecting terminals. The countersunk head rivets are inserted into the joining holes 23 in the contacted portion between the conductors 20, 21, followed by caulking for integration. A slant cutout portion 30 is formed at the upper tip of the center projection 22.
Patent JP-H0966023-A (JP)
Title: Video processor system for electronic endoscope for fluorescent diagnosis
Inventor: SANO HIROSHI
IPC: A61B1/06
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To easily perform both usual endoscope observation and fluorescent diagnosis. SOLUTION: This video processor system is provided with a video circuit 24 for usual image for outputting a video signal for displaying a usual color image by inputting a usual image pickup signal and a video circuit 26 for fluorescent image for outputting a video signal for displaying a fluorescent image extracted from an image pickup signal containing the fluorescent image by inputting that image pickup signal.
Patent JP-H0582686-A (JP)
Title: Semiconductor heat sink structure
Inventor: UTSUNOMIYA JIRO
IPC: H01L23/36
Filed: 1991-09-20
Abstract: PURPOSE:To provide a semiconductor heat sink structure which ensures high degree of heat radiation by bonding a thin heat radiating fin at the lower surface of a substrate in such a manner as avoiding generation of bubbles. CONSTITUTION:A plurality of thermal vias 13 are provided through a substrate 12. An escape groove 12a, which allows inflow of unwanted part of a bonding agent 15, is provided on the upper and lower surfaces of the substrate 12 between such thermal vias 13. Thereby, the end surfaces of the thermal vias 13 are bonded to the heat radiating fin 14 with the shortest distance via a thin film type bonding agent 15 without generation of bubbles. As a result, a thermal resistance is remarkably reduced, resulting in good heat radiating characteristic.
Patent JP-H01205283-A (JP)
Title: Graphic processor
Inventor: ISHIMARU TOMOYUKI
IPC: G06T11/20
Filed: 1987-09-25
Abstract: PURPOSE:To draw a railroad line in the respective types of oblique directions by preparing a basic pattern to draw the railroad line according to an input parameter to indicate the shape of the railroad line, selecting the types of the railroad lines based on the pattern and drawing the railroad line. CONSTITUTION:Starting points P1 and P2 of the segment of the railroad in the oblique direction and the parameter having a width W are set, and a directional vector of the segment at W/2 orthogonal to the segment P1 and P2 is obtained from the set parameter. The notched width of the railroad line is calculated from W set by the parameter, at the points on the segment P1 and P2 set by the notched width, the two points to indicate the segment orthogonal to the segment P1 and P2 from the directional vector are decided, and the basic pattern to draw the railroad line in the oblique direction is obtained. In addition, the type of the railroad line is selected, and the railroad line is drawn from the basic pattern. Thus, the respective types of the railroad lines in the oblique directions can be drawn, and the restriction at the time of drawing the railroad line is reduced.
Patent JP-H08103406-A (JP)
Title: Wiping cloth made of silk
Inventor: SUDA MASAHIRO
IPC: D04H1/4274
Filed: 1994-10-05
Abstract: PURPOSE: To improve the adsorption of fat components with silk wiping cloth to be used at the time of wiping lenses of spectacles, cameras, etc., and noble metals, etc., and to enable a user to well wipe away the stains with the fat components by reducing silk and forming a non-woven fabric by using the reduced silk obtd. in such a manner. CONSTITUTION: Silk yarn is formed of two pieces of fibroin and glutinous sericin enclosing the surfaces thereof. The silk yarn is subjected to a refining treatment to remove the sericin, allowing only the fibroin to remain. Next, for example, 13% hydrogen peroxide water is added to such fibroin and the fibroin is subjected to a reduction treatment by treating for one hour at about 98 deg.C, by which the impurities adhering to the fibroin are removed. As a result, the fibroin having the high adsorbability to fats is obtd. A polyester based binder having a core and sheath structure coated with a low melting point polyester base resin is added to the fibroin (reduced silk) subjected to such reduction treatment. The fibroin is then molded to the non-woven fabric by a dry machine process.  The non-woven fabric formed in such a manner is subjected to softening, by which the required silk wiping cloth is obtd.
Patent JP-H08107382-A (JP)
Title: Radio communication system
Inventor: OISHI SADATOSHI
IPC: H04B7/24
Filed: 1994-10-05
Abstract: PURPOSE: To maintain excellent radio communication environments by suppressing a radio wave interference when the radio wave interference is between radio zones using the same frequency. CONSTITUTION: When plural radio zones Z1 to Z6 are formed by radio master stations 1 to 6 connected with a branch communication network 10 and plural radio slave stations 11-1n,... 61 to 6n, and the radio master station and each radio slave station of each radio zone receive the communication of other radio zone using the same channel, ID is detected from this reception signal, a pertinent radio master station or radio slave station is specified based on this detected ID and control data for reducing transmission power is transmitted to the radio master station of the pertinent radio zone by the branch communication network. The radio master station or the radio slave station of the pertinent radio zone reduces transmission power based on the received control data.
Patent JP-2000077350-A (JP)
Title: Power semiconductor device and manufacture thereof
Inventor: WATABE SHINICHI
IPC: H01L21/265
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To form an N type region in a semiconductor substrate at a deeper position thereof. SOLUTION: The GTO(gate-turn-off thyristor) includes an N type layer 1 formed in a silicon substrate, a P type base layer 2 formed on a surface 1S1 of the N type layer 1, an N type emitter layer 3 formed on a surface 2S2 of the base layer 2, a P type emitter layer 4 formed on a surface 1S2 of the layer 1 at a predetermined position, and an N type layer 5 formed to be contacted with a surface 4S2 and side face 4W of the emitter layer 4. The N type layer 5 is formed by irradiating protons on an entire major surface 153 of the silicon substrate, for example, with an acceleration energy of 5MeV and a doze amount of 5×1012 cm2 and then by subjecting the substrate to heat treatment with a temperature of, e.g. 350 deg.C.  Through the above heat treatment, crystalline defects generated by the proton irradiation can be restored and protons present in the crystal can be converted to donors when irradiated.
Patent JP-S61121029-A (JP)
Title: Colored glasses of glasses lens decorated with color reticulate pattern or other pattern
Inventor: MATSUBARA MASAHARU
IPC: G02C7/10
Filed: 1984-11-16
Abstract: PURPOSE:To make it possible to use glasses for appearance sake while protecting eyes by decorating glasses lenses with a color reticulate pattern or other patterns. CONSTITUTION:Glasses lenses are decorated with a color reticulate pattern or other patterns 1-5 in the printing or production stage. When these lenses are used, lines of the color pattern absorb ultraviolet rays of direct rays of the sun to protect eyes, and they absorb intensive rays of the light of a car on the opposite lane and lines on them shield and diffuse rays when the user dazzles these rays while driving a car at night. W1th respect to the appearance at the time when these lenses are used, the whole of them looks like colored similarly to lenses of conventional colored glasses if they are seen from a distance, and the appearance is not damaged.
Patent JP-H0290788-A (JP)
Title: Television receiver
Inventor: OGAWA SEIICHI
IPC: H04N7/015
Filed: 1988-09-27
Abstract: PURPOSE:To display a bright image on a cathode-ray tube without deteriorating picture quality by increasing the maximum limiting value of the beam current of the cathode-ray tube at the time of image-receiving a first reference signal larger than that at the time of image-receiving a second reference signal. CONSTITUTION:The specification of inputted first and second reference signals SNTSC and SMUSE are detected, and the maximum limiting value of the beam current of the cathode-ray tube 1 at the time of image-receiving the first reference signal SNTSC is set larger than that at the time of image-receiving the second reference signal SMUSE. Thus, by setting the maximum limiting value of the beam current of the cathode-ray tube 1 at the time of image receiving the first reference signal SNTSC larger than the at the time of image-receiving the second reference signal SMUSE, it is possible to display the bright image on the cathode-ray tube 1 without deteriorating the picture quality at the time of image-receiving both the first refer ence signal SNTSC and the second reference signal SMUSE.
Patent JP-S62104909-A (JP)
Title: Yarn having lamellar void and production thereof
Inventor: FUSHIDA MINETAKA
IPC: D06M101/16
Filed: 1985-10-29
Abstract: PURPOSE:Yarn having improved water absorbing properties and good flexibility and heat retaining properties, wherein continuous voids exist in a lamellar state in the longer direction in the yarn. CONSTITUTION:Yarn having a lamellar void structure wherein voids having thin and long sections exist in the yarn, the voids 1 are continuous in the longer direction of the yarn and part 5 of the voids 1 is opened to the outer surface of the yarn or connected to it by a thin film. The outer surface of the yarn has preferably a great number of continuous uneven stripes in the longer direction of the yarn. The yarn can be produced by pilling two high polymers 6 and 7 in a lamellar state alternately, forming yarn whose outer surface is coated with the one polymer 6 to form an outer skin part 8 and removing the other polymer 7.