baber/WOPTO huggingface dataset:
Patent JP-H07318450-A (JP)
Title: Airtightness testing device
Inventor: YAMASHITA NORIAKI
IPC: G01M3/04
Filed: 1994-05-26
Abstract: PURPOSE:To efficiently perform an airtightness test (inspection) for an aluminum wheel rim surface. CONSTITUTION:A water tank 9 having a view port 91 for inspection is arranged above a base 95. A cage-shaped frame 5 to be installed on a rising/lowering frame 93 to vertically move in a column 96 is provided. The frame 5 is vertically moved by a rising/lowering cylinder 92 arranged in the column 96, and is thrown into the water tank 9, or is pulled up from it. A propeller shaft 2 which is driven in rotation by a motor 3 and is vertically moved by a power cylinder 8 is arranged in the frame 5. An upper disk 1 is arranged in a lower end part of the propeller shaft 2. A lower disk 4 is arranged in the frame 5 so as to be opposed to the upper disk 1. A hollow shaft 6 is joined to a central part of the lower disk 4, and a high pressure air introducing rotary valve 7 is arranged in a lower end part of this hollow shaft 6.
Patent JP-H10325588-A (JP)
Title: Air conditioning control method for heat storage air conditioning system
Inventor: TOMIYAKE TOSHIO
IPC: F24F11/02
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning control method of a novel heat storage air conditioning system capable of reducing power consumption in an air conditioning load peak time period and averaging air conditioning load. SOLUTION: An air conditioning control method for a heat storage air conditioning system performing heat storage air conditioning by using heat storage and ordinary air conditioning by holding heat storage, wherein air conditioning time period of a day is sequentially divided into a first time period, a second time period and a third time period, and the heat storage air conditioning and the ordinary air conditioning are executed according to a remaining ice predicting curve in the first time period, only the heat storage air conditioning is executed by interrupting the ordinary air conditioning in the second time period, and the heat storage air conditioning and the ordinary air conditioning are executed according to the remaining ice predicting curve in the third time period. Length of the second time period of the day is determined by using the total interruption time of ordinary air conditioning of a previous day, the remaining amount of stored heat at an end of the third time period of the previous day, and available amount of sensible heat in a heat storage tank at the end of the previous day. The time length of the second time period of the day is corrected by the ordinary air conditioning interruption time in the first time period of the day, increase of load in the first time period of the day as compared with that of the previous day, and increment load ratio of the first time period and the air conditioning time period of the day.
Patent JP-H05335859-A (JP)
Title: Bias control circuit for photodetector
Inventor: NAKAGAWA MUNEKAZU
IPC: H04B10/564
Filed: 1992-05-29
Abstract: PURPOSE:To obtain the circuit not biased by a noise signal by utilizing a microcomputer provided for error correction of digital transmission so as to generate a bias level control signal from error rate information as to a bias level of a photodetector element. CONSTITUTION:The system provided with a light receiving element is provided with a microcomputer 11 for error correction of digital transmission. The microcomputer 11 of the photodetector bias level control circuit demodulates an output of the photodetector 1 to execute an error check thereby detecting the presence of the output of the photodetector 1 by a light receiving detection section 11b. A bias level controller 11c generates a bias level control signal Q from the output of the light receiving detection section 11b and the error check signal. A variable resistor 9 setting the bias level of the photodetector by receiving the bias level control signal Q is connected to the photodetector.
Patent JP-S6030153-A (JP)
Title: Semiconductor device
Inventor: MASE KOUICHI
IPC: H01L21/316
Filed: 1983-07-28
Abstract: PURPOSE:To reduce the cracks of a passivation film and an inter-layer insulating film, and to improve the reliability of multilayer wiring structure by fixing a second hard insulating film on a first inorganic insulating film with excellent adhesion properties and stability while holding an applied insulating film and a wiring layer. CONSTITUTION:A first metallic wiring layer 13 consisting of an aluminum silicon alloy is formed on a semiconductor substrate 11 on which a first insulating film 12 such as a silicon oxide film is shaped, a plasma silicon nitride film 20 as a main inter-layer insulating film is deposited, and a silica film applying liquid is applied and a silica film 21 as a by-inter-layer insulating film is formed through heat treatment and baking treatment. An opening section is formed, a pure aluminum film is evaporated, and a second metallic wiring layer 16 is shaped through etching. The silica film 21 is removed selectively, and a plasma silicon nitride film 22 is deposited and formed as a final passivation film through a plasma CVD method.
Patent JP-S6117853-A (JP)
Title: Combustion chamber of gas appliances
Inventor: MIKUCHI HIROSHI
IPC: F24H3/04
Filed: 1984-07-04
Abstract: PURPOSE:To increase production efficiency and contrive cost-down by a method wherein a protruding piece is inserted into a slit hole, a member for forming the combustion chamber is combined, the inserted protruding piece is expanded by pressing it so as to split it and is fixed to the slit hole by pressing it. CONSTITUTION:The protruding pieces 17 at both sides of respective fore, upper and rear guide plates 16, 18, 19 are inserted into predetermined slit holes 12 provided on side plates 11, jigs are abutted against the notched parts 17a, provided at the tip end parts of the protruding pieces 17 and having slit-like shapes, and a force is applied to expand them by pressing so as to split them, whereby, the guide plates 16, 18, 19 can be secured to the side plates 11. The protruding pieces 17 of the guide plates 16, 18, 19 are located at corresponding positions, therefore, the splitting and expanding works of notched sections 17a of all protruding pieces 17 can be effected at the same time. Thus, the combustion chamber can be constituted by combining respective independent sheet-metal parts, therefore, a plurality of guide plates may be secured to both side plates simultaneously. Accordingly, the working cost may be reduced.
Patent JP-S5662332-A (JP)
Title: Mark printer
Inventor: TAKANO KAZUYUKI
IPC: H01L21/66
Filed: 1979-10-26
Abstract: PURPOSE:To print a mark on a chip determined to be defective accurately and without causing damage by means of a mark printing pen having a member impregnated with a printing material and a felt tip mounted oscillably. CONSTITUTION:For example, when a chip 13 is determined to be defective in a wafer 12 on a wafer table 11, receiving an indication single from a wafer checking device, a pair of attracting magnets 20 and 20 are excited to attract an arm 14 until an open end thereof lowers (arrow A). Then, a pen tip 25 projecting from a pen body 23 mounted on an arm 14a presses against the chip 13 causing a rejection mark comprising ink to be printed thereon. At this point, the lowering level of the arm 14a and pressure working on the chip being printed can be set as desired with a stroke controlling screw 22. This enables the printing of the rejection mark without causing any mechanical damage to the chip.
Patent JP-S5565741-A (JP)
Title: Shock absorber
Inventor: KATOU TETSUO
IPC: B60G17/015
Filed: 1978-11-10
Abstract: PURPOSE: To prevent from the adhesion of mud, rain and the like for improving the durability by disposing a damping force adjuster within the shock absorber cylinder.  
     CONSTITUTION: When an angle set unit 21 is set at zero, a motor 19 is starting, an adjuster 13 being revolving through a rod 12, and fully opening a fixed orifice 3b. Subsequently, when the angle set unit 21 is operated in order to select a desired fixed orifice 3b, the input signal of a comparator 22 will be in discord, producing a signal to a motor power source 23, resulting to operate the motor 19. When the motor 19 is operating, the adjuster 13 will be rotating by aid of a rod 12, causing to obtain the desired fixed orifice. When the piston 2 is actuating, a desired damping force will be obtained in contacting with the disk valve 3a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6029320-A (JP)
Title: Temperature detector for car
Inventor: YOSHIMI AKIROU
IPC: B60H1/00
Filed: 1983-07-28
Abstract: PURPOSE:To simplify a temperature compensation circuit, using a car air conditioner, by installing an air-leading mechanism for leading the cooled air which has passed through an air cooler of the car room air conditioner into a case in which an infrared sensor and a chopper are contained. CONSTITUTION:Output of a photo interrupter 1 becomes zero by allowing a chopper 2 to pass through an interstice of the photo interrupter 1, and it detects the position of the chopper 2. The chopper 2 detects the temperature difference between a measuring object and the chopper 2 surface, by being revolved by a motor 4 and intermitting an infrared ray incident upon an infrared sensor 5. A filter 3 prevents an error in operation made by visible light, for example, solar light. These parts 1-5 are contained in a case 6, respectively. In this case 6, the openings 6A, 6B are formed to lead the cooled air blown from an air conditioner into the inside of the case 6, and keep the temperature of the chopper 2 surface constant. In this process, the temperature compensation of the infrared sensor 5 can be simplified.
Patent JP-S62295437-A (JP)
Title: Forming method for multilayer interconnection
Inventor: YOKOI KATSUYUKI
IPC: H01L21/768
Filed: 1986-06-14
Abstract: PURPOSE:To smoothly advance an etching by eliminating polymers of C, H of dry etching by eliminating a glass film on a part to be formed with a connecting hole. CONSTITUTION:First layer wiring layers 14A, 14B are formed, a first PSG film 16 is formed over the layers 14A, 14B, the film 16 is coated with liquid glass to form a wiring step alleviating glass film 18. Then, the glass film 18 is wholly etched back by dry etching. This etching is executed in the degree of exposing the film 16 above the layers 14A, 14B. Then, a second PSG film 20 is formed over the exposed part of the film 16 and the film 18, and with a resist layer 22 as a mask the films 16, 20 on the layer 14A are selectively dry etched to form a connecting hole 24.
Patent JP-S63302091-A (JP)
Title: Sheet to be thermal ink-transferred
Inventor: EGASHIRA NORITAKA
IPC: B41M5/52
Filed: 1987-06-02
Abstract: PURPOSE:To ensure favorable dyeability of a receiving layer with a dye, by providing a layer for receiving a dye transferred from a thermal transfer sheet which layer comprises a thermoplastic synthetic resin having a glass transition point of at least 40 deg.C on a base, to produce a sheet to be thermal ink- transferred. CONSTITUTION:A thermoplastic resin, e.g., a saturated polyester resin, a polyacrylate resin, a polyvinyl acetate resin or a polystyrene resin which has a glass transition point of at least 40 deg.C is dissolved or dispersed in a solvent. The solution or dispersed liquid thus obtained is applied to a base by means of printing, coating or the like, followed by drying to provide a receiving layer for receiving a dye transferred from a thermal transfer sheet, thereby producing a sheet to be thermal ink-transferred. It is preferable that the amount of the solvent left in the receiving layer is not more than 100 mg/m<2>. A release agent layer comprising a release agent such as polyethylene wax may be provided on the surface of the receiving layer.
Patent JP-H11323148-A (JP)
Title: Fire-resistant sheet-like molded article and sheet laminate
Inventor: OKADA KAZUHIRO
IPC: C08K3/32
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a molded article which forms a fire-resistant thermally insulating layer under the condition, e.g. of low temp. rise in a small-scale fire or at the initial stage of fire and thus exhibits fire resistance by forming the article from a compsn. contg. (A) a resin component comprising a thermoplastic resin, (B) a phosphorus compd., (C) a neutralized thermally expandable graphite having a specified expansion starting temp., and (D) an inorg. filler each in a specified amt. SOLUTION: This molded article is prepd. from a compsn. which comprises (A) a resin component comprising a thermoplastic resin, pref. a halogenated resin such as a chloroprene resin or a chlorinated butyl resin, and/or a rubbery substance, (B) a phosphorus compd., pref. ammonium polyphosphate, (C) a neutralized thermally expandable graphite having an expansion starting temp. of 140-180 deg.C, and (D) an inorg. filler (e.g. aluminum hydroxide). Based on 100 pts.wt. resin component, the sum of amts. of the phosphorus compd. and the graphite is 20-200 pts.wt. and the amt. of the filler is 50-500 pts.wt., and the wt. ratio of the graphite to the phosphorus compd. is 0.01-9.
Patent JP-S5363869-A (JP)
Title: Semiconductor device
Inventor: OGUCHI KOUICHI
IPC: H01L23/50
Filed: 1976-11-18
Abstract: PURPOSE:To cover the lead ends of and IC support with solder and bond tape carriers directly to Al pads.
Patent JP-H11320912-A (JP)
Title: Ink-jet type recording apparatus and method for controlling discharging of ink of recording head in the apparatus
Inventor: KOBAYASHI ATSUSHI
IPC: B41J29/20
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To decrease a generation frequency of cleaning operations executed when a power is supplied to an apparatus. SOLUTION: A printing cumulative time after a cleaning operation is carried out is counted by a printing cumulative time detection means 57. An ink discharge mode in a recording head is selected by a discharge mode selection means 55 on the basis of the count data. After a page is changed to be printed and if a next print data is not left in a buffer or if a power source switch is turned off, a brushing operation or the cleaning operation is carried out by a brushing control means 56 or a cleaning control means 52 according to an instruction of the discharge mode selection means 55. The ink is completely discharged from the recording head and the apparatus is set in a normal print state, for instance, when a power source is turned on, so that a printing operation can be started promptly.
Patent JP-S621102-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KIZU SHIGEO
IPC: G11B5/02
Filed: 1985-06-27
Abstract: PURPOSE:To make a slip ring and a brush unnecessary by detecting a voltage value or a current value in a rotor side terminal of a rotary transformer, and switching the circuits of a recording state and a reproducing state in accordance with a result of its detection. CONSTITUTION:A reproducing signal is transmitted to an electric circuit 18 of the outside of a rotary drum through a rotary transformer. When a recording signal is supplied to a stator part 17 of the rotary transformer from a recording amplifier provided in the external circuit 18, a signal voltage is induced in a rotor part 16 of the rotary transformer. A level detector 19 detects the signal voltage in the rotor part 16 of the rotary transformer, and generates a switching signal for operating a switching relay 14 and 14'. When the switching relay 14 and 14' are switched and a contact of the relay is laid down in the direction opposite to the figure, a recording signal which has passed through the switching relay 14' and the switching relay 14 in order from the rotor part 16 of the rotary transformer is supplied to a recording/reproducing head 13.
Patent JP-S5840880-A (JP)
Title: High-output semiconductor laser element
Inventor: YONEZU HIROO
IPC: H01S5/227
Filed: 1981-09-03
Abstract: PURPOSE:To obtain the double hetero-type laser element having high output by forming a  groove, which does not reach a reflection layer, onto a layer, forbidden band width thereof is  larger than that of an active layer, and shaping an optical guide layer, forbidden band width  thereof is larger than that of the active layer, while being adjoined to the active layer buried  into the groove. CONSTITUTION:N-Al0.4Ga0.6As 11 is stacked onto an N-GaAs substrate 10, and the groove 12 is  formed selectively. When a surface oxide film is removed by a liquid having the same composition as a solution for shaping the layer 11 and the P-Al0.12Ga0.88As active layer 13 is formed, a  solute is diffused into the groove 12 and consumed, the active layer 13 is not grown outside  the groove 12, and the groove is filled. A P-Al0.2Ga0.8As optical guide layer 14 and P- Al0.4Ga0.6As 15 are grown continuously. An ohmic electrode 17 is shaped through the opening of  an insulating film 16 and an ohmic electrode 18 to the substrate 10. Laser beams are not absorbed in the layer 14 because the forbidden band width of the guide layer 14 is larger than  the active layer 13 by approximately 0.1eV, and are propagated by intensity distribution 19, the  centers thereof exist in the thick layer 14, a standing wave is formed between the planes of  reflection 1, and high-output laser beams are stably emitted. A fundamental lateral mode is  realized because the refractive index of the layer 13 is larger than that of the layer 11, and the deformation of the lateral mode due to the increase of output is not generated.
Patent JP-S63303438-A (JP)
Title: Remote maintenance system
Inventor: OMOTO OSAMU
IPC: G06F11/22
Filed: 1987-06-04
Abstract: PURPOSE:To secure the transmission from a service processor having high priority, by providing a monitoring means which monitors the connected state of an automatic circuit switching equipment and a switching means which forcibly switches the channel of the automatic circuit switching equipment to the service processor. CONSTITUTION:Upon receiving an automatic message request from an operating system (OS) 11, a service processor 3 makes an automatic dialing request to a network controller 5 by means of a transmission-reception controlling means 31 through a circuit interface 304 and automatic circuit switching device 4 in order to transmit information to a remote maintenance center device 6 and transmits automatic message information after a communication circuit 506 is connected. The service processor 3 is provided with a channel monitoring means 32 which monitors the connected state of the channel of the automatic circuit switching device 4 through a diagnostic interface 314 and a forcibly switching means 33 which forcibly switches the connected state of the channel.
Patent JP-S6031940-A (JP)
Title: Manufacture of bumper made of synthetic resin
Inventor: TAKADOU YUTAKA
IPC: B29L22/00
Filed: 1983-07-29
Abstract: PURPOSE:To reduce weight per square meter and mass-produce the titled bumper by molding a hollow structure, in which two bumpers are opposed, by dies through blow molding, removing a cutting allowance and enabling a blow molding methd, the cost of the dies therefor is low, through a manufacture by in a split-into-two manner. CONSTITUTION:In blow molding in which a parison is poured from a die and air is blown into the parison while a molding material is molded by dies, the dies 6, 6 are united while using cut surface as borders in bumpers 1, 1' to be obtained, and a hollow structure 7 connected while interposing cutting allowances 8 is formed. When the hollow structure 7 is obtained by the dies 6, 6 and the cutting allowances 8a-8c are removed properly while the structure 7 is split into two as shown in a cutting-plane line A, two bumpers 1, 1' made of synthetic resin can be acquired at a time. Accordingly, obtained products take a single wall type and display the effect of the reduction of weight per square meter have few man-hours because two pieces can be molded simultaneously at a time, and can be mass-produced rapidly.
Patent JP-H06320847-A (JP)
Title: Ink jet recording apparatus
Inventor: SAIKAWA SATOSHI
IPC: B41J11/02
Filed: 1993-05-17
Abstract: PURPOSE:To provide an inexpensive ink jet recording apparatus constituted so as not to contaminate a material to be recorded fed at the time of the detection of the width of the material to be recorded by the improvement of a width detection mechanism. CONSTITUTION:In an ink jet recording apparatus performing recording by emitting ink to a material 5 to be recorded from a recording means 1, a width detection means 34 for detecting the width of the material 5 to be recorded by the contact or non-contact with the conductor 6 supporting the material 5 to be recorded is provided.
Patent JP-H0434017-A (JP)
Title: Sheath-core conjugate fiber
Inventor: OKAMOTO TAKAHARU
IPC: D01F8/16
Filed: 1990-05-29
Abstract: PURPOSE:To obtain the subject fiber which is sheath-core conjugate fiber having a polyamide as a sheath part and a specific polyester as a core part, excellent in hygroscopicity, antifouling and deodorizing properties and useful as sportswear, etc., by using the polyamide containing a prescribed amount of carboxyl groups. CONSTITUTION:The objective fiber which is sheath-core conjugate fiber, having a sheath part containing preferably 20-75wt.% polyamide (e.g. nylon 6, obtained by copolymerizing sebacic acid, etc.) containing 7X10<-4> to 5X10<-3>equiv./g carboxyl groups and a core part of a sulfonated aromatic dicarboxylic acid- modified polyester (e.g. 5-sulfoisophthalic acid; the amount of copolymerization is preferably 0.5-6mol%). The content of a colorant in the sheath part is <=0.2% owf and the content of a colorant in the core part is <=10% based on that in the core part.
Patent JP-S5662882-A (JP)
Title: Feeding of raw material to pyrolysis plant and its device
Inventor: ISHII YOSHIAKI
IPC: C10B53/00
Filed: 1979-10-30
Abstract: PURPOSE: To blend a particulate adsorbent with a raw material uniformly and pyrolyze the blend without emitting a toxic gas, by adding the particulate absorbent to the raw material waste, compressing the blend by the compression part of a tapered screw feeder, followed by feeding the blend to a pyrolysis plant.  
     CONSTITUTION: The pulverulent body 120 of an alkaline (earth) metal compound, an absorbent, is added to the raw material waste 119 and the blend is compressed by the compression zone of the tapered screw feeder 104 so that the absorbent is packed between the waste. The compressed waste is fed to the pyrolysis furnace 101 so that the pyrolysis starts from its outside. The absorbent comes out gradually with the pyrolysis of the waste and discharged out of the furnace together with the flow of the pyrolysis gas. The waste moves in the whole area of fluidized bed with the motion of the fluid medium, and the absorbent is distributed in the whole area of fluidized bed. Thus, the reaction between emitted toxic gases and the absorbent is carried out in the whole area to improve an absorption ratio. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07322723-A (JP)
Title: Rolling control mechanism of working part in traveling vehicle for working
Inventor: YOKOYAMA YOSHIKI
IPC: A01C11/02
Filed: 1994-05-30
Abstract: PURPOSE:To improve performance of rolling control by largely setting rolling permissible amount of a working part as large as possible without taking a case when the working part is abnormally lowered into consideration. CONSTITUTION:A control plate 32 for controlling the rolling amount of a planting working part 3, based on the contact with a control pin 33 when planting working part 3 is kept in a state abnormally lowered than normal planting height without controlling the rolling amount when the planting working part 3 is located at normal planting height is installed between a lowering link mechanism and a working part frame 6.