baber/WOPTO huggingface dataset:
Patent JP-S56138438-A (JP)
Title: Control method of air-fuel ratio
Inventor: ISOMURA SHIGENORI
IPC: F02D41/06
Filed: 1980-03-28
Abstract: PURPOSE: To preset air-fuel ratio to an engine on the basis of a correction amount stored when started at cold temperature and perform good operation for its starting, by storing in memory a signal of air-fuel ratio and the correction amount for correcting said signal of air-fuel ratio in accordance with an operating state of the engine.  
     CONSTITUTION: An operating state signal consisting of rotary speed N and intake air quantity Q is read in steps 1011, 1012 and stored in a random memory (RAM) to calculate a basic injection amount in a step 1014. Then a signal of an air-fuel ratio sensor is corrected in a step 1015 to determine the injection amount. Each in these steps is input to a step at starting operation. In a starting system a step 1002 makes a decision for whether a correction amount is reset or not, and its decision is performed in a step 1004 for measuring temperatures of cooling water and intake air, then for said temperature not more than a fixed value the control is reset to perform starting operation by said reset air-fuel ratio. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61199629-A (JP)
Title: Epitaxial growth device for semiconductor
Inventor: INOUE HIRONORI
IPC: H01L21/205
Filed: 1985-03-01
Abstract: PURPOSE:To enable growing a silicon thin film only on a semiconductor substrate wafer by adding an etching gas to a mixed gas within a specific range in the structure wherein the temperature of a gas supply nozzle is made lower than the temperature of the substrate wafer. CONSTITUTION:The growing speed of a silicon thin film is different on Si or on quartz in accordance with the mol ratio of an etching gas, a carrier gas and a raw material gas and if the mol ratio of the gases is regulated within a limit wherein the growing speed on an Si surface is extremely greater than the growing speed on a quartz surface, the Si thin film can be formed only on an Si substrate wafer 1 preventing the deposition of Si on a gas supply nozzle 4 made of quartz. Further, the nozzle 4 is provided with an outer tube 43 outside of an inner tube 42 which has a hole 41 and the rise of the temperature of the inner tube 42 due to the radiation of heat from an exothermic body 32 is prevented. Without such a multilayer tube construction, the difference of the temperature between the nozzle 4 and the substrate wafer 1 is small and the substrate wafer 1 is in danger of being simultaneously etched if the etching gas of the quantity wherein the deposition of Si on the nozzle 4 is prevented is mixed.
Patent JP-S62196842-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUJII KATSUMI
IPC: H01L21/60
Filed: 1986-02-24
Abstract: PURPOSE:To improve the pattern recognizing ability of an electrode or a bonding pad by uniformly etching the surface of the electrode section consisting of Al or an Al alloy by the aqueous solution of hydrofluoric acid or ammonium fluoride and roughening it. CONSTITUTION:An Al film or an Al alloy film is formed onto a semiconductor substrate 1, and patterning through a photoetching method and heat treatment are executed. Etching is performed by the aqueous solution of hydrofluoric acid or ammonium fluoride or the mixed liquid of both before a heat treatment process at that time. Consequently, the surfaces of electrodes 7 composed of Al or an Al alloy or bonding pads are roughened. Accordingly, the pattern recognizing ability of the electrodes 7 or the bonding pads is improved.
Patent JP-S56135550-A (JP)
Title: Flame-retardant silicone rubber composition
Inventor: HAMADA MITSUO
IPC: C08K5/14
Filed: 1980-03-28
Abstract: PURPOSE:The titled composition with excellent flame proofness, giving a molded product excellent in mechanical strength, heat resistance and colorability, which is obtd. by the addition of platinum (compd.), a carboxylic acid amide, an org.  peroxide, and, if necessary, CeO2 or Ce(OH)2. CONSTITUTION:A flame-retardant silicone rubber composition is obtd. by compounding (A) 100pts.wt. organo polysiloxane having average unit of formula RaSiO4-a/2 [wherein R is a (subst.)monovalent hydrocarbon gp.; a=1.95-2.05], (B) 0-150pts.wt. finely powedred silica filler (e.g., fine quartz or diatom earth), (C) 1-2,000ppm, based on component A, of platinum or a platinum compd. contg. the same amt. of platinum (e.g., platinum powder or chloroplatinic acid), (D) a carboxylic acid amide (e.g. formamide or urea), (E) an org. peroxide (e.g., benzoly peroxide) and, if necessary, (F) 0.1-10pts.wt. CeO2 or Ce(OH)2. The addition of the component D in addition to the component C, enhances flame retardancy, and the addition of the component F further increases the effect caused by  said component D.
Patent JP-S58158980-A (JP)
Title: Manufacture of hybrid integrated circuit device
Inventor: NAKAMURA HAJIME
IPC: H01L23/50
Filed: 1982-03-16
Abstract: PURPOSE:To obtain a hybrid integrated circuit having high reliability by forming a thin metal film pattern on an insulating substrate, placing a metal lead on the pattern, covering and sintering a thick film conductor passage on the connecting part, thereby increasing the bonding strength. CONSTITUTION:When a Pt temperature sensor is formed by utilizing variation in the resistance upon varying of the temperature of the Pt, the steps are  performed as follows: A thin Pt film 2 is covered by sputtering on an insulating  substrate 1 made of ceramics or the like, photoetched to form the prescribed  pattern. Subsequently, in order to adjust the resistance temperature coefficient,  a heat treatment of 800-1,400 deg.C is performed, and metal leads 4 made of Pt  or the like is carried on the external lead connecting electrode 3 of the film 2.  Then, a thick film conductor paste 5 made of silver-palladium paste is adhered  to the leads, and sintered at 400-1,000 deg.C. In this manner, the bonding strength  between the lead 4 and the electrode 3 becomes sufficient, and the bonding strength between the paste 5 and the substrate 1 can be increased.
Patent JP-H05244404-A (JP)
Title: Color printer and printer driver
Inventor: KUMADA SHUICHI
IPC: H04N9/69
Filed: 1992-02-27
Abstract: PURPOSE:To control a color correction characteristic with an external command. CONSTITUTION:A color correction information memory 24 stores an input masking coefficient and a gamma correction table. The input masking coefficient is loaded to the memory 24 by an external command, and a table of a correction value with respect to gamma values at an interval of 0.1 in a range of 1.0-alpha (>1.0) is included in the gamma correction table. In the case of gamma correction, a table in use is selected by using an external command to designate a gamma value. A color correction circuit 30 uses the gamma correction table and the input masking coefficient stored in the memory 24 to implement gamma correction processing and input masking processing respectively.
Patent JP-H03245404-A (JP)
Title: Silver alloy conductive paste and conductor using same paste
Inventor: YOKOYAMA AKINORI
IPC: H05K9/00
Filed: 1990-02-23
Abstract: PURPOSE:To obtain paste having good conductivity, anti-oxidation economy and little migration by adding an organic binder and an additive to silver alloy powder, which is produced by applying a specified treatment to molten liquid of a composition as expressed by a specified general formula. CONSTITUTION:When an organic binder 5 to 100wt.% and an additive 1 to 25wt.% are added to 100wt.% of silver alloy powder being expressed by the formula and obtained by quenching and freezing molten liquid of this composition, conductivity and an anti-oxidation property extending over a long term is heightened so as to reduce the use of silver so that silver alloy conductive paste having good economy and little generation of silver migration fan be obtained.
Patent JP-H10243378-A (JP)
Title: System for displaying image inside elevator cage
Inventor: KANEKO OSAMU
IPC: H04N7/18
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a system for displaying an image inside an elevator cage with which ability for monitoring the inside of elevator cage is improved, the suppressing of crimes or the prevention of accidents is attained and even when any crime or accident occurs, it can be speedily and widely reported to the outside. SOLUTION: A monitor camera 2 is installed near the ceiling on the side of rear side wall in an elevator cage 1, and a monitor unit 5 for displaying a photographed image is installed on an elevator manipulation/operation display panel provided near an elevator door on each floor. Thus, a state inside the elevator cage 1 is displayed on the monitor unit 5 in the elevator hall of each floor and monitored by general users or passers waiting on respective floors.
Patent JP-H09234582-A (JP)
Title: Laser cutting method
Inventor: YOSHIYASU SHIGEHIRO
IPC: B23K26/142
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent the thermal damage to an opposite face and to prevent a melt from sticking also by making a fluid of a larger refractive index than the surrounding environment at the symmetrical position of inserting a line segment of binding a 1st and a 2nd parts of subject to be machined, and cutting. SOLUTION: A gas (for example, argon gas) 6 having a larger refractive index than the surrounding environment (atmosphere) as a fluid is entered by two streams from an opening part 4 of a tube as a subject to be machined 1 and one side opening part of an opening part 5 and the gas is made to flow out from another side opening part 5 of the subject to be machined 1. The position of the gas made to flow is separated by only a fine distance to a symmetrical position of inserting a line segment AB of binding the center point A of machining hole and a point on the opposite face, and the gas having the larger refractive index than the surrounding environment is made to flow by two streams. Therefore, a laser beam 3 penetrated the subject to be machined 1 is diffused largely with the gas having the large refractive index of two streams made to flow inside the subject to be machined 1.
Patent JP-S63209549-A (JP)
Title: Preparation of textured protein having excellent palatability
Inventor: MORIMOTO SHIZUYA
IPC: A23J3/00
Filed: 1987-02-26
Abstract: PURPOSE:To obtain the titled protein having palatability similar to sirloin, by mixing wheat protein, soybean protein and an animal protein such as marine beef at specific ratios, treating the mixture with a twin-screw extrusion cooking apparatus and extruding through a cooling die. CONSTITUTION:A protein raw material produced by mixing 3-7pts.wt. of wheat protein, 2-7pts.wt. of soybean protein and 1-4pts.wt. of an animal protein such as marine beef or a mixture of marine beef and ground fish meat, etc., is subjected to extrusion cooking with a twin-screw extrusion cooking apparatus and extruded through a double cylinder cooling die attached to the delivery end of a die and having a slit gap of 3.5mm, circumferential length of 100mm and length of 350mm. The extrusion is carried out at a raw material feeding rate of 100-500g/min and a rotational speed of the twin screw of 150-300rpm to obtain the objective textured protein.
Patent JP-S6043567-A (JP)
Inventor: KENISU MAABUIN SUUIIRUZU
IPC: E04F15/024
Filed: 1984-03-06
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-S56138009-A (JP)
Title: Tire pressure detector
Inventor: NARUSE YUUJIROU
IPC: G01L17/00
Filed: 1980-03-31
Abstract: PURPOSE:To measure the internal pressure of the tire without using any mechanically working devices and also without deteriorating reliability on the tire, by burying the piezoelectricity transducer, of which electrical construct is variable in accordance with the internal pressure of the tire, in the tire, and by detecting the electrical constant of the transducer. CONSTITUTION:The pressure variable resistance rubber film 6, of which both internal and external surfaces the conductive rubbers 4 and 5 are adhered to, is attached to the outer circumferece of the covering rubber 3 inside of the tire, and the resistance detector 10 and the signal oscillator 11 provided with the disk 9 of the rim 2 are connected with the pressure variable resistance rubber film 6. By this device, the resistance value of the pressure variable resistance rubber film 6 is varied in accordance with the fluctuation of internal pressure of the tire 1, and the resistance value is displayed on the indicator 15 through the detector 10 and the signal oscillator 11. Therefore, any mechanical force does not work to the tire 1, so that the internal pressure of the tire can be detected even when the car is running without harming reliability of the tire itself.
Patent JP-H07260200-A (JP)
Title: Tank of air conditioner
Inventor: KINOSHITA SHUNICHIRO
IPC: F24F1/02
Filed: 1995-03-01
Abstract: PURPOSE:To miniaturize an apparatus body and simultaneously increase a inner volume of and strength of a tank by integrally connecting part of a tank peripheral surface and a tank outer wall through a space with the aid of a double wall, and providing on the outer wall of the tank a hole/cutout through which a finger tip can be inserted and further providing a knob for taking out the tank from the apparatus body. CONSTITUTION:Part of a tank 15 peripheral surface accomodating drain water, etc., and a tank outer wall form a double wall through a space becoming a recessed part and are integrally connected, when the tank 15 being viewed from its bottom surface, and in the tank 15 outer wall a hole/cutout is formed through which hole/cutout a finger tip can be inserted. Further, a tank 15A is formed with the hole/cutout, a recessed space between the tank 15 outer wall and the tank 15 peripheral surface, and a connection part between the tank 15 outer wall and the tank 15 peripheral surface. Hereby, an apparatus body is miniaturized and simultaneously an internal volume of the tank and strength of the same are increased.
Patent JP-S63209208-A (JP)
Title: Amplifying device
Inventor: KAWAMURA NOBUHISA
IPC: H03M1/10
Filed: 1987-02-25
Abstract: PURPOSE:To measure with high speed and high accuracy by amplifying and filtering a signal outputted from first and second switches, providing a third switch to switch first and second filtering output signals, interlocking and switching respective switches and executing mutually a switching calibration measurement. CONSTITUTION:A first switch 8 to switch and output selectively a zero voltage Z and a measuring signal M as a reference signal and a second switch 9 is equipped in the same way. A first amplifier 10 to amplify a signal S1 outputted from the first switch 8 and a second amplifier to amplify a signal S2 outputted from the second switch 9 are equipped. By the switch 9, an amplifier 11, a filter 12, a first amplifying system A1 is formed, by the switch 9, an amplifier 12 and a filter 13, a second amplifying system A2 is formed and the output signal of these respective amplifying systems A1 and A2 is added through a switch 14 to an A/D converter 15.
Patent JP-H11238761-A (JP)
Title: Substrate for mounting semiconductor
Inventor: AZUMAGUCHI MASAHIRO
IPC: H05K1/18
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce cost and time for making a substrate for semiconductor bonding and achieve high productivity and sharing of parts. SOLUTION: A plurality of electrodes for connection 30, etc., are provided to transmit signals or power input/output between external terminals and semiconductor bare chips 41 and 42 when the electrodes 30, etc., are connected with a plurality of electrode pads 20,...20, etc., formed on semiconductor bare chips 41 and 42 to be surface-mounted on a substrate 10 via conductive connection means (bonding wires) in a state maintaining a certain relationship. Each of the electrodes for connection 30, etc., has a slender electrode shake that is at least slightly longer than the end of the semiconductor bare chip by a certain length. These electrodes 30, etc., are provided from the part adjacent to the center of mounting planes 41A and 42A to mount the semiconductor bare chips 41 and 42 in radial directions by just the specified length that the planes 41A and 42A extend.
Patent JP-H04278352-A (JP)
Title: Monitoring device for dampening water concentration
Inventor: SUDO TORU
IPC: B41F7/32
Filed: 1991-03-07
Abstract: PURPOSE:To obtain a dampening water concn. monitoring device monitoring a dampening water concn. at high accuracy by a method wherein the fluctuation of the conductivity of dampening water based on the fluctuation of an alcohol concn. of the dampening water is corrected, and the conductivity of the dampening water is correctly measured. CONSTITUTION:The present device is provided with an alcohol concn. measuring means 14 for measuring an alcohol concn. of dampening water and outputting alcohol concn. information; a dampening water conductivity measuring means 15 for measuring a conductivity of dampening water for outputting dampening water conductivity information; and a control monitor means 2 to which the alcohol concn. information from the alcohol concn. measuring means 14 and the dampening water conductivity information from the dampening water conductivity measuring means 15 are inputted for correcting the fluctuation of the conductivity of dampening water based on the fluctuation of the alcohol concn. and controlling the concn. of the dampening water.
Patent JP-S60187192-A (JP)
Title: Charge displaying circuit
Inventor: KARIYADO AKIRA
IPC: H04N7/16
Filed: 1984-03-07
Abstract: PURPOSE:To obtain a charge displaying circuit for displaying an information charge charged to receiving information received by a user, by extracting charging information from received communicating information, converting it to addable information, and integrating and holding it for a prescribed time. CONSTITUTION:When a power source is turned on, first of all, whether a circuit is connected or not is checked by a circuit connecting signal sent out of an LCU (Line Connected Unit) 11, and in case the circuit is connected, a charge timer is started. Thereafter, when the timer reaches a prescribed value, for instance, 3min, a charge data is added to a time charge use memory and stored. Subsequently, whether a received data exists or not is checked, and in case the received data exists, it is secured in a work use RAM24 of a control part 25, and also, if it is a message mode, it is written in a display memory circuit 27 by executing an information signal processing. Next, an information charge is extracted from the message mode information, and it is converted to an integrable data, added to an information charge use memory in the RAM24 and stored.
Patent JP-S60188514-A (JP)
Title: Elevator for jack-up type rig
Inventor: KOJIMA KISHIO
IPC: B66F17/00
Filed: 1984-03-07
Abstract: PURPOSE:To raise the operability and maintenance of an elevator for a jack- up type rig by fixedly supporting a rack pinion type elevator and supporting legs by means of a leg holding mechanism with plural stoppers provided on the elevator. CONSTITUTION:A motor is driven and a case 10 is vertically moved and meshed with the cord rack 5 of a leg holding mechanism 4. Afterwards, a ratchet handle 9 is turned, the screw is moved horizontally, and stoppers 8 are coupled with the cord rack 5. Since the leg holding mechanism 4 has a simple structure in which it is put on the upside of a leg elevator 3 consisting of the rack 5 and the pinion 6, the operability and maintenance of the device can be raised, and the increase of the leg holding capability can be attained by a comparatively small-size device.
Patent JP-S56140755-A (JP)
Title: Abbreviated dialing register system using mark sheet
Inventor: TOYOSAKI KENSHIROU
IPC: H04M3/44
Filed: 1980-04-02
Abstract: PURPOSE:To simplify the operation for an abbreviated dialing register and at the same time facilitate a confirmation for the contents of the said dialing register, by registering the abbreviated dialing by means of a mark sheet and at the same time sending the registered number in the form of a facsimile signal. CONSTITUTION:A mark sheet containing a pair of abbreviated dialing number and incoming terminal number is inputted into a facsimile transmitter 1 based on the prescribed format. The information on the mark sheet is converted into the facsimile signals to be sent to the exchange office 40 successively, stored temporarily into the central transfer controller 10, transferred successively to the mark identifier 11 to be converted into a code information and then stored in the abbreviated dialing storage file 5. When the registration is over, both the abbreviated dialing number and the incoming terminal number are read out of the file 5 and then transferred to the character pattern generator 12 to be converted into a facsimile signal. Then the subscriber terminal 30 that carried out a registration is called out ane then sent to the facsimile receiver 2.
Patent JP-S60186829-A (JP)
Title: Light source device
Inventor: MOROI AKIHIKO
IPC: F21V29/02
Filed: 1984-03-06
Abstract: PURPOSE:To effectively cool a light source device in a simple way, by shielding a lighting member which is composed of a lighting lamp and reflection mirror and emits lights from one of the members, from the outside air by containing the member in a case, as well as introducing the outside air into the case by installing communicative holes in a part of the case. CONSTITUTION:A lighting member composed of a lighting lamp 1 and reflection mirror 2 is contained in a case 9 so that the member does not contact with the outside air directly. Lights projected from the lighting member advance in the direction shown by the arrow A through an opening 2b and are made incident on an outside optical system. Three sets of air paths 11a, 11b, and 11c (11a is not shown in the figure) which are also used for shielding the outside air are provided around the case 9 and the outside air is introduced into the case 9. An opening 2a above the reflection mirror 2 forms the upward passage of hot air in the case 9 and an air shielding plate 17 is provided between the reflection mirror 2 and case 9. Spacers 23 and 25 and light shielding plates 22, 24, and 26 are used for blocking lights and also for forming air passages. A fan 20 is suspended from the case 9 with plural piano wires so that vibration of the fan 20 can be absorbed by the piano wires. Therefore, light shielding and cooling can be realized with a simple device and this light source device can be used for a long period.
Patent JP-S57157543-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIEDA KATSUHIKO
IPC: H01L21/302
Filed: 1981-03-25
Abstract: PURPOSE:To obtain the semiconductor device, in which wiring is not broken at stages  and which has high reliability, by leaving a metallic layer used when manufacturing the  semiconductor device at a stage difference section generated through the formation of  each element section when manufacturing the semiconductor device, evaporating a  metallic film, etc. on the whole surface and using them as wiring. CONSTITUTION:An Si substrate 20 is coated with a thick field oxide film 21, a polycrystal Si layer 22 is grown on the oxide film in epitaxial shape in the gaseout phase, and  a desired pattern is formed through reactive ion etching using the mixed gas of CF3Br  and Cl2 while employing a resist film as a mask. The mask of the resist film is removed, an SiO2 film 23 functioning as a layer insulating film is shaped onto the whole  surface and an Al film 24 is evaporated onto the film 23. A resist film 25 is applied  onto the whole surface so that the surface is flattened approximately, the surface is  baked, and the films 25, 24 are etched by utilizing the difference of the thickness of the  film 25, which is thin on the pattern-shaped Si layer 22 and is thick on other sections.  The film 25 remaining in a concave section around the layer 22 is removed, the remaining film 24 is utilized as it is and the whole surface is coated with an Al wiring film  26 while burying the concave section.