baber/WOPTO huggingface dataset:
Patent JP-H07214599-A (JP)
Title: Injection molding die
Inventor: ABE TOMOKAZU
IPC: B29L31/58
Filed: 1994-02-01
Abstract: PURPOSE:To provide an injection molding die which enables a molding with a skin material with cushion effects attached partially to the surface to be manufactured easily and prevents the skin material from becoming thermally damaged. CONSTITUTION:An engagement needle 41 which penetrates through a skin material 13 into the interior of a cavity, and the interior of a die 1 can be filled with a molten resin 14 in such a state that the skin material 13 is fixed firmly in the interior of the die 1. Thus a molding with a facing material attached partially can be integrally molded. In addition, in a gate 3 for filling the part to which the skin is attached with the molten resin 14, a flow diverter 33 which changes the flow direction of the molten resin 14 flowing out of the gate 3 to a direction along the surface of the skin material 13 is provided. Thus the molten resin 14 is prevented from colliding with the skin material 13 and thereby, the protection of the skin material 13 against a thermal damage is achieved.
Patent JP-S54104380-A (JP)
Title: Safety device of hydraulic type testing machine
Inventor: YATOU JIYUNICHI
IPC: G01N3/10
Filed: 1978-02-03
Abstract: PURPOSE: To achieve the prevention of damaging of a hydraulic cylinder unit which applies test load by controlling the main unit of the testing machine by the detection output of the lateral load acting upon the rod of said hydraulic cylinder unit.  
     CONSTITUTION: Pressure detectors 20a thru 20d are provided in the pockets 16a thru 16d, 17a thru 17d of the static pressure bearings 16, 17 of a hydraulic cylinder unit 5 which applies the test load to a test specimen 7. Then, when a lateral load acts upon a cylinder rod 13, the cylinder rod 13 becomes offcenter with respect to the cylinder 10, thereby increasing the effluent resistance of the pressure oil having been supplied to the pocket 17a. This in turn increases the detection pressure by the pressure detector 20a and it turns out that the hydraulic pressures in the pockets 17a thru 17d indicate the quantity of eccentricity and direction of the cylinder 10 and cylinder rod 13. Hence, the magnitude and direction of the lateral load acting upon the cylinder rod 13 are detected from the changes in the outputs of the pressure detectors 20a thru 20d. If the detection values thereof are compared with allowable values and the main unit of the testing machine is stopped by properly actuating the pressure switch of a control circuit, the intended object is achieved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02189920-A (JP)
Title: Forming method for oxide film and oxidizing device
Inventor: HOKARI YASUAKI
IPC: H01L21/316
Filed: 1989-01-18
Abstract: PURPOSE:To obtain a MOS type semiconductor device resisting stress by oxidizing a semiconductor substrate under the state in which the surface of the substrate is curved in a projecting shape on oxidation through heat treatment at a high temperature in an oxygen atmosphere. CONSTITUTION:A semiconductor substrate 3 is placed onto a substrate holder 2 installed into a chamber 1 with the surface of the substrate 3 directed upward. A gas containing oxygen is introduced from a gas introducing port 11, and heating lamps 5 are lit and only the surface of the semiconductor substrate 3 is heated and oxidized through a quartz window 4. That is, the surface of the semiconductor substrate 3 is heated, and the rear is heat-dissipated, thus accelerating oxidation under the state in which the upper section of the substrate is projected by the difference of thermal expansion depending upon the temperature difference of the surface and rear of the substrate. When the substrate is oxidized for a desired time and a temperature is returned to room temperature, the semiconductor substrate 3 is returned to a flat shape, thus receiving compressive stress in an oxide film formed. Accordingly, the SiO2 film resisting stress can be shaped.
Patent JP-S57125030-A (JP)
Title: Method and apparatus for winding strip rubber material around molding drum
Inventor: HIRANO MASAYUKI
IPC: B29D30/00
Filed: 1981-01-27
Abstract: PURPOSE: To exactly and automatically wind a strip rubber material around a molding drum without causing any wrinkling and loosening by controlling the feeding speed of a timing belt conveyer on the basis of the circumferential speed of the molding drum.  
     CONSTITUTION: When a belt ply is fed onto a feeding mechanism 1 and its tip reaches a detection mechanism 3, the light of a light projector 13 is shielded, and a light receiver 14 sends a signal that the belt ply was fed to a control mechanism 4 which sends a pulse to a pulse motor 7 and feeds the tip of the belt ply until it comes into comtact with the molding drum 2. Then, the control mechanism 4 sends a pulse to the pulse motor 7 so that the circumferential speed of the molding drum 2 conincides with the feeding speed of the timing belt conveyer, whereby winding the forward region of the belt ply around the drum 2. Also, the control mechanism 4 compares the actually measured value and the target value of the belt ply, the speed of the conveyer is controlled by the pulse motor 7, and the tip and rear end of the belt ply are extactly butted and wound. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08199970-A (JP)
Title: Construction method of large sectional tunnel and divided segments
Inventor: NAKAGAWA MASAYOSHI
IPC: E21D9/00
Filed: 1995-01-26
Abstract: PURPOSE: To make it possible to construct a tunnel with a large section and an optional sectional shape. CONSTITUTION: A plurality of shield tunnels having a small section are adjacently constructed and then these tunnels are connected to each other. The inside surrounded by respective shield tunnels with a small section is excavated to construct a large sectional tunnel. Removable units 12b for reuse are fixed with bolts 20 at both sides of the central left unit 12a as the segments of connecting positions for the adjacent shield tunnels with the small section. These divided segments 12 for the opening are used to divide it in the axial direction of the tunnel. After a segment ring of the small sectional shield tunnel has been assembled by a shielding method, the bolts 20 are removed and the reuse units 12b are removed. Adjacent small sectional shield tunnels are connected together and a large sectional tunnel is lined and then the inside is excavated.
Patent JP-S57124511-A (JP)
Title: Rolling method for plane shape controlling
Inventor: KOKUBO ICHIROU
IPC: B21B45/02
Filed: 1981-01-26
Abstract: PURPOSE:To easily and optionally control a plate-shape at the end part of a rolled product, by selecting lubricating patterns corresponding to the detected rear-end-shape of a rolling material at its inlet side, and supplying lubricant to each position in the width direction of the material with optimum conditions. CONSTITUTION:In the direction of barrels of rolls 3, 2 rows of injection nozzles 4, 4'(moreover, 8, 8' in a reversing mill), facing a rolling material 1, are arranged near the inlet side of a pair of the working rolls 3. A shape detector 11 or 12 is provided to the inlet side of the rolls 3 to detect the rear-end shape of the material 1 and to send its signal to an operator 14. The injection timing and the lubricant feed-rate to be jetted from lubricant-injecting nozzles, 4-j(j=1-n), 8-j(j=1-n) at their respective positions in the direction of the sheet width, are computed by the operator 14 in accordance with the detected shape. The controlled flow rates are outputted to respective flow-rate controlling valves, 5-j (j=1-n), 9-j(j=1-n) in accordance with the computed values. By this method, the degree of freedom of the controllable shapes and dimentions of the material is enlarged.
Patent JP-H02190431-A (JP)
Title: Copper alloy for connecting apparatus
Inventor: ASAI MASATO
IPC: C22C9/06
Filed: 1989-01-19
Abstract: PURPOSE:To obtain the copper alloy having excellent strength, electrical conductivity, platability, solderability, stress relaxation properties, fatigue properties, bendability, corrosion resistance, etc., by specifying the compsn. constituted of Ni, Si, P, O2, S and Cu. CONSTITUTION:The copper alloy for a connecting apparatus contains, by weight, 1.5 to 6.0% Ni, 0.1 to 3.0% Si, 0.12 to 1.0% P, <=20ppm O2 and <=10ppm S, furthermore contains, at need, <=5.0% Zn and total <=1.0% of one or more kinds among <=0.6% Mg, <=0.6% Mn, <=0.35% Cr, <=0.1% V, <=0.35% Ti and <=0.6% Co and the balance Cu with inevitable impurities. The alloy has excellent practical properties as connecting parts. The above alloy can be obtd. by subjecting a copper alloy having prescribed compsn. to hot working, to rapid cooling, thereafter combinedly repeating cold working and aging treatment to the alloy and finely and dispersedly precipitating intermetallic compounds or the like therein.
Patent JP-S56107537-A (JP)
Title: Electromagnetic induction equipment
Inventor: TAMURA KIYOSHI
IPC: H01F27/28
Filed: 1980-01-29
Abstract: PURPOSE:To expand a contact area between the winding and coolant so as to improve a cooling efficiency by a method wherein a desired clearance or space is formed between the inner and outer circumference of the winding wound like a circular plate. CONSTITUTION:When a liquified coolant 9 is supplied to a container 7 arranged over the inner winding 2 and having a dispersion hole 6 and to a container 7 arranged over the winding 3 and having a dispersion hole 8, the coolant 9 is dispersed over each of the windings 2 and 3 from each of the dispersion holes 6, 8. The coolant 9 dispersed over the winding 3 cools the winding 3 when it is dropped along the opposing inner and outer circumferential surfaces of the winding 3 and along the opposing faces of the clearance.
Patent JP-S63180029-A (JP)
Title: Ventilation control circuit
Inventor: MIYAKE HIROSHI
IPC: F24F7/007
Filed: 1987-01-20
Abstract: PURPOSE:To improve the ventilation effect by measuring the condenser voltage for a ventilation fan, and regulating the opening of air intake to a room. CONSTITUTION:By turning on a switch 2, a condenser motor 1 is electrified to operate a ventilation fan. When the ventilation fan is operated in an air-tight room, the air pressure drops and there will be a low load on the condenser motor 1. As a result, its speed becomes greater to increase the voltage across the terminals of the condenser 4. The incremental difference of voltage across the terminals between the air-tight condition and not air-tight condition is measured by a determining circuit 5, which sends out a signal to an output circuit 6 which in turn outputs a voltage in proportion to the voltage differential to a regulator 7. The regulator 7 regulates the opening of air intake in proportion to the voltage. Therefore, the pressure drop in the room is cancelled, allowing adequate ventilation.
Patent JP-2000208446-A (JP)
Title: Manufacture of semiconductor device and semiconductor manufacturing apparatus
Inventor: YAMADA YUTAKA
IPC: H01L21/683
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To improve product yield and throughput in a method of manufacturing a semiconductor device and a semiconductor manufacturing apparatus which perform grinding with a wafer laminated onto a tape. SOLUTION: The method comprises step 30 of laminating a wafer onto an extension tape expandable by the ultraviolet irradiation, step 31 of full-dicing the wafer to form individualized semiconductor chips, step 32 of expanding the expansion tape by the ultraviolet irradiation after ending the dicing step, and step 33 of grinding the expansion tape to ground the back surface of the wafer after the tape expansion step.
Patent JP-H03215854-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HOSHINO HIROYUKI
IPC: G03C7/20
Filed: 1990-01-19
Abstract: PURPOSE:To prevent the deterioration in image quality when the silver halide color photographic sensitive material is subjected to rapid processing by selecting the material which is deteriorated in the RMS graininess of the min. density part when irradiated with radiations at a specific value or below. CONSTITUTION:The deterioration in the RMS graininess of the silver halide color photographic sensitive material having >=300 ISO sensitivity when irradiated with 100 milli Rontgen is confined to <=30%, by which the deterioration in the image quality at the time of the rapid processing is prevented. The term 'the deterioration in the RMS graininess of the min. density part when the photosensitive material is irradiated with the radiation of 100 milli Rontgen' means bisecting of the photosensitive material to be measured and subjecting of one material to the force deterioration by the radiations, then subjecting the another material to ordinary development processing and comparing the RMS graininess of the min. density part. The above-mentioned term further means that the increase in the measured RMS value of the min. density part of the forcibly deteriorated sample as compared with the sample allowed to stand as it is <=30% at this time.
Patent JP-S59142952-A (JP)
Title: Dispenser for quantity of dosage
Inventor: JIYOZEFU JIEI AABAN
IPC: B65D1/32
Filed: 1984-01-26
Abstract: A dosing unit for delivering a measured dosage includes a dosage well positioned on the inside wall of a spray tip or neck of a squeeze bottle, a fill trough for filling the well upon tilting of the bottle in any direction, and a spray tip for delivery of the dosage which includes an orifice and a flow tube extending from the bottom of the dosage well to the spray orifice. The well may be either molded into a spray tip or molded into the neck of the bottle or a molded insert that fits into the spray tip or bottle neck.
Patent JP-S58146555-A (JP)
Title: Preparation of 2-azetidinone-1-sulfonic acids and their raw material
Inventor: YOSHIOKA KOUICHI
IPC: C07D205/085
Filed: 1983-01-25
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for synthesizing an antibacterial agent having antibacterial action and an inhibitory action on beta-lactamase inexpensively in high yield, by reacting a sulfamic acid derivative with a reactive derivative of a carboxylic acid in the presence of a base. CONSTITUTION:A novel compound shown by the formulaI(R is organic group residue linked to C; Z is lipophilic quaternary ammonium salt) is reacted with a compound shown by the formula II (R<1> is acylated or protected amino or azide) in the presence of a base such as triethylamine, pyridine, tetraethylammonium, etc. in an oganic solvent at -50-150 deg.C, preferably at 30-80 deg.C, and, if necessary, deprotected, to give the desired compound shown by the formula III. In the reaction, usually about 1mol compound shown by the formula II is used based on 1mol compound shown by the formulaI, and 1-30mol base is used based on 1mol compound shown by the formulaI.
Patent JP-S62171878-A (JP)
Inventor: SUZUKI YASUHIRO
IPC: B66B3/00
Filed: 1986-01-22
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-H06223163-A (JP)
Title: Fingerprint detection sensor
Inventor: IGAKI SEIGO
IPC: G06T1/00
Filed: 1993-01-27
Abstract: PURPOSE:To reduce the load on the hardware and software of a fingerprint matching system and a fingerprint recognition system as to the fingerprint detection sensor used for those systems. CONSTITUTION:The fingerprint detection sensor, equipped with a fingerprint input plate 1 where a finger is placed, an illumination light source 2 which irradiates the finger on the fingerprint input plate 1 with light, and a photoelectric converting means 3 which converts a fingerprint image generated by the fingerprint input plate 1 into electric energy, is equipped with a convex lens 4 which has its front focal plane at the arrangement position of the fingerprint mount surface of the fingerprint input body 1 and its rear focal plane at the arrangement position of the photoelectric converting means 3 and an optical shutter means 5 which is arranged at the fingerprint mount surface position of the fingerprint input plate 1 and has only one partial area made sequentially optically open. Further, the photoelectric converting means 3 detects spatial phase information on the fingerprint image extracted by the convex lens 4.
Patent JP-H01189421-A (JP)
Title: Alarm device for compound heater
Inventor: KASADA TOSHIO
IPC: F24C1/02
Filed: 1988-01-21
Abstract: PURPOSE:To enable secure verification of an alarm, by issuing an alarm through repeatedly turning ON and OFF the energization of an electric heater when an abnormal condition is detected. CONSTITUTION:During combustion, an abnormality detecting part 17 constantly measures an ion current through a flame rod 15, thereby constantly checking whether an abnormality is present in the condition of a fuel. When an abnormality occurs and is detected by the detecting part 17, a microcomputer 6 operates an electric heater-controlling part 18 to turn ON and OFF an electric heater 5, thereby issuing an alarm. The heater 5 is provided to occupy a considerably large area at a front surface part of a main body 1, so that when the heater 5 is repeatedly turned ON and OFF, the condition of the heater can be recognized from any place in a room. When the abnormality is not removed even after the heater 5 is repeatedly turned ON and OFF for a predetermined period of time, automatic extinguishment is carried out. When the abnormality is removed within the predetermined period of time, the repeated turning-ON and turning-OFF is stopped, and an initial combustion control is restarted.
Patent JP-2000216472-A (JP)
Title: Method for manufacturing semiconductor laser and semiconductor laser device
Inventor: YAMADA HIDEYUKI
IPC: H01S5/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing method of a semiconductor laser and a semiconductor laser device which can prevent stress from being applied to a projection part of a mount surface when a semiconductor laser device is prepared by mounting a semiconductor laser pellet on a silicon heat sink. SOLUTION: A semiconductor laser manufacturing method which can prevent stress from being applied to a projection part 4 of a mount surface when a semiconductor laser device is prepared by mounting a semiconductor laser.pellet on a silicon heat sink has a process for forming a semiconductor laser.epitaxial wafer having a clad layer and a light emitting part 5 and forming an active layer held by the clad layer and a process for forming a semiconductor laser wafer for making a protection film 6 thick enough to be higher than the projection part 4 of the mount surface when forming the protection film 6 at the mount surface side of a semiconductor laser pellet.
Patent JP-S5295165-A (JP)
Title: Wafer cleansing tool
Inventor: AOYANAGI TAKASHI
IPC: H01L21/30
Filed: 1976-02-06
Abstract: PURPOSE: To prevent wafers being cleansed from moving and to eliminate the damage of wafers by holding those sustained in a groove by a up-down movable bar hung in a handle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55104370-A (JP)
Title: Printing ink composition for laminate
Inventor: MIYAMOTO YOSHITO
IPC: C09D11/00
Filed: 1979-02-03
Abstract: PURPOSE: To provide a printing ink for laminate having excellent adhesive property and improved lamination adaptability by using vehicle of acrylic copolymer having carboxylic gp. and hydroxyl gp.  
     CONSTITUTION: An ink composition contains vehicle ingredient essentially consisting of acrylic copolymer having both functional gps. of carboxylic gp. and hydroxyl gp. Application of an acrylic copolymer having acid value of 5W30 and hydroxyl value of 5W30 is preferable. If acid value is less than 5, extrusion lamination workability becomes poor; if acid value exceeds 30, the cohesive force of polymer rises and adhesive property as well as water resistance decrease, and therefore its use is not preferable. Hydroxyl value below 5 renders the adaptability to dry lamination poor, and hydroxyl value exceeding 30 deteriorates water resistance and wrinkle resistance, and thus makes ink property poor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55111936-A (JP)
Title: Screen composed of acrylic laminated highly light diffusing plate and fresnel lens
Inventor: TOMIOKA YASUO
IPC: G03B21/62
Filed: 1979-02-02
Abstract: PURPOSE: To enhance the peripheral brightness of a screen and facilitate manufacture thereof by combining a Fresnel lens with an acrylic laminated highly light diffusing plate in which an acrylic film layer has been unified by polymerization- hardening a monomer or a partial polymer as starting material for the layer.  
     CONSTITUTION: On one side of acrylic synthetic resin plate L highly light diffusing layer 1 and acrylic film layer 2, layer 1, layer 2 and acrylic synthetic resin thin film layer 3, or layer 2, layer 1 and layer 3 are laminated in order and unified to form a laminated highly light diffusing plate. This plate is then combined with Fresnel lens 4 and unified by adhesion. When the plate is formed, layer 2 is unified by polymerization-hardening a monomer, a partial polymer or the like as starting material for layer 2 before it is polymerization-hardened as an acrylic synthetic resin sheet. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04246793-A (JP)
Title: Electronic equipment
Inventor: KAGAMI YOSHIJI
IPC: G06K17/00
Filed: 1991-02-01
Abstract: PURPOSE:To smoothly and surely perform the loading/unloading of an IC card and to effectively use the area of a circuit substrate in packaging in electronic equipment used by loading the IC card in such a way that it can be inserted to and extracted from an electronic equipment main body and in which a guide member to guide the IC card is provided on the circuit substrate in the electronic equipment main body neighboring to the IC card inserted to the electronic equipment main body. CONSTITUTION:The guide member 1 is formed in such a way that a first guide rib 1c coming in contact with the upper surface of the IC card 6, a second guide rib 1a coming in contact with the lower surface of the IC card 6, and a lug 1b engaging with the circuit substrate 5 are formed integrally, and the lug 1b can be mounted on the circuit substrate 5 by engaging with the circuit substrate 5. The height h 1 of the passage of the guide member 1 through which the IC card 6 passes can be set with high accuracy appropriately, which enables the loading/unloading of the IC card 6 to be smoothly and surely performed. Also, it is not required to provide a notched part to evade the guide rib at the circuit substrate 5.
Patent JP-H07219693-A (JP)
Title: Terminating resistance detector
Inventor: ITO MASAOMI
IPC: G06F3/00
Filed: 1994-02-03
Abstract: PURPOSE:To confirm the connection state of a terminating resistance irrelevantly to visual inspection, etc., by an operator himself. CONSTITUTION:The terminating resistance detector of an SCSI device 1 having a connector 1a to which the terminating resistance 7 or an interface cable 6 is connected is equipped with microswitches 5a-5b which are provided on the side of the SCSI device 1 so that they are pressed when the terminating resistance 7 is connected to the connector 1a and a detection part 3 which detects whether or not the terminating resistance 7 is connected according to the state of the microswitches 5a-5b.
Patent JP-H08201679-A (JP)
Title: Camera having plural focus detection areas
Inventor: TAZAKI KENJI
IPC: G03B13/36
Filed: 1995-01-27
Abstract: PURPOSE: To provide a camera where misoperation at the time of selecting a focus detection area is prevented and whose operability is excellent. CONSTITUTION: This device is provided with a displaying means displaying plural focus detection areas 32a-32e where a focus detection is made at the inside of a finder visual field, a first setting means setting two or more focus detection areas out of plural focus detection areas displayed by the displaying means, a second setting means setting one focus detection area out of plural focus detection areas, a selecting means successively selecting the first setting means and the second setting means and an inhibiting means inhibiting shifting to the first setting means when the selecting means selects the second setting means.