baber/WOPTO huggingface dataset:
Patent JP-H0372228-A (JP)
Title: Wavelength detector
Inventor: WAKABAYASHI OSAMU
IPC: H01S3/00
Filed: 1989-08-11
Abstract: PURPOSE:To enable highly accurate detection of interference fringes of reference light and light to be detected by interposing a condensing means in the rear of etalon by making both the lights incident into a photo detector in a sufficient quantity respectively. CONSTITUTION:A part of a laser light La outputted from a narrow band width oscillation excimer laser 1 irradiates a sample 4 through a beam splitter 3. A reference light Lb outputted from a reference light source 2 irradiates another surface of the beam splitter 4. The beam splitter 4 combines a sampling light La and the reference light Lb. Then, after the beam is expanded with a concave lens 5, the combined light is made to irradiate etalon 6. The light transmitted through the etalon 6 is incident into an achromatic condenser lens 7 to correct chromatic aberration. Then, light via the condenser lens 7 forms an image on a photo detector 8 to detect first and second interference fringes. Thus, a relative wavelength of a wavelength of the reference light Lb to that of the light to be detected is detected and an absolute wavelength of the light to be detected can be detected based on the wavelength of the known reference light Lb and the relative wavelength detected.
Patent JP-S5999069-A (JP)
Title: Glow plug conduction control device for diesel engine
Inventor: SHIGENOBU HIROMICHI
IPC: F02B3/06
Filed: 1982-11-29
Abstract: PURPOSE:To control the conduction exactly by a method wherein the heating condition of the glow plug is decided by a decision circuit and the glow plug is heated rapidly by continuing the heating when the engine is started upon preheating the plug and the temperature of the plug has not arrived at a predetermined temperature. CONSTITUTION:When a key switch 2 is closed, a timer 27 begins the timing function thereof, the output of the timer becomes low level and the transistor 29 of a switching circuit E is put OFF. At the same time, the transistor 30 is put ON, the contact 6 of a relay 6a is closed to form an after-glow circuit, subsequently, the transistor 13 is put ON to close the contact 3 of the relay 3a and form a rapid heating circuit, thus, the conduction of the glow plug 4 is initiated. When the engine is started during this conduction and a generator 26 generates, the contact 25 of the relay 24a is opened. When the temperature of the glow plug 4 arrives at the set value thereof, the output of the decision circuit A becomes a high level, the transistor 11 is put ON, the transistor 13 is put OFF to open the contact 3 of the relay and the conduction is effected by the after- glow circuit only.
Patent JP-S58126023-A (JP)
Title: Gear hobbing machine to be operated with carbide gear hob
Inventor: AIURA MASATO
IPC: B23F21/16
Filed: 1982-11-29
Abstract: PURPOSE:To improve production efficiency, by so constituting that a shock to be given when a cutting edge of a carbide gear hob cuts into a work is alleviated, an oscillation of the cutting edge while machining is being made is absorbed and a carbide gear hob is applied so as not to generate pitching. CONSTITUTION:A hob spindle 25 is borne turnably by a side of a hob head, and a gear hob 26 is provided on the spindle 25. Then, as for torque to be applied to the spindle 25 under a state that a coupling 34 to be used for hobbing with a carbide gear hob is installed, the coupling 34 is well deformed and twisting of the spindle 25 is allowed even if torque is low at the begining of an increase of load torque, rigidity is increased and the twisting of the spindle more than a fixed amount is interrupted according as the load torque increases, and when the load torque decreases the twisting of the spindle 25 is restored slowly by generating a residual distortion through internal friction of an elastic component 53. With this constitution, production efficiency can be increased drastically.
Patent JP-S6269231-A (JP)
Title: Liquid crystal display element
Inventor: YOSHIMIZU TOSHIYUKI
IPC: G09F9/35
Filed: 1985-09-20
Abstract: PURPOSE:To prevent an electrode pattern in the unlit stage from becoming visible by specifying the difference of light transmittance between a part of a plastic substrate having a laminated oxidized metallic film formed thereon and a part having no oxidized metallic film. CONSTITUTION:In a liquid crystal display element provided with laminated plates forming oxidized metallic film which serves each as transparent electrode on each confronting face side of a pair of the plastic film substrate arranged to the confronting position, the difference of the light transmittance between parts of the laminated plate 8 having oxidized metallic film and having no oxidized metallic film, is regulated to <=10% for 400nm wavelength light and <=5% for 600nm wavelength light. By regulating the light transmittance of the oxidized metallic film to the specified values, the defect that the electrode pattern is become visible in the unlit stage is prevented, thus, high grade display is permitted.
Patent JP-H0762583-A (JP)
Title: Electrolytic electrode
Inventor: OGATA SETSUO
IPC: C25B11/10
Filed: 1993-08-24
Abstract: PURPOSE:To obtain an electrolytic electrode capable of conducting stabilized electrolysis over a long period at the time of detachably fixing an electrode unit consisting of insoluble metal on a current feeder by attaching a conductive member of corrosion-resistant metal on the contact surface between the unit and feeder at a fixed part. CONSTITUTION:A boss 2 for bolting is integrally fixed to an electrode unit 1 consisting of insoluble metal, a gasket 4 and a ribbon conductive member 5 are inserted between a titanium-clad current feeder 3 and the boss 2 and bolted by a bolt 6. Consequently, an electrolyte, etc., do not intrude between the boss 2 and the feeder 3 and into the joining part of the bolt 6 and feeder 3, thereby an electrode capable of being operated for a long period is obtained.
Patent JP-S5999447-A (JP)
Title: Image forming method
Inventor: MUKAI HIDEO
IPC: G03G13/01
Filed: 1982-11-29
Abstract: PURPOSE:To carry out development in a single stage by irradiating light of the 1st spectral wavelength and light of the 2nd spectral wavelength on an image carrier obtd. by successively laminating photoconductive layers which are sensitive to different spectral wavelengths to form an electrophotographic image having the 1st and the 2nd polarities. CONSTITUTION:An image carrier 1 is obtd. by successively laminating a photoconductive layer 1B having a sensitivity to the 1st spectral wavelength and a photoconductive layer 1C having sensitivity to the 2nd spectral wavelength on an electrically conductive substrate 1A. Light of the 1st spectral wavelength is irradiated on the carrier 1, and the carrier 1 is positively charged to 800V surface potential using a charger 3. Charges on the carrier 1 are eliminated to abut 0V surface potential with negative charge from a charge eliminator 2, and laser beams to which only the layer 1B has spectral sensitivity are irradiated to write in a light image. The surface potential of the irradiated part L1 is 400V. Laser beams to which only the layer 1C has spectral sensitivity are then irradiated to write in a light image. The surface potential of the irradiated part L2 is -400V. As a result, development can be carried out in a single stage.
Patent JP-S6185960-A (JP)
Inventor: ODA KAZUYUKI
IPC: A61M5/00
Filed: 1984-10-04
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-H0662022-A (JP)
Title: Address setting method for slave equipment
Inventor: MIYOSHI SADAHIRO
IPC: G06F13/14
Filed: 1992-08-05
Abstract: PURPOSE:To easily set the respective addresses of plural slave equipments connected to a master equipment without errors. CONSTITUTION:The master equipment 1 and the plural slave equipments 3a and 3b are connected through a common bus line 2 and registration starting commands are simultaneously supplied from the master equipment 1 to the plural respective slave equipments. The respective slave equipments respond to registration starting signals, mutually shift the time and output their own address signals to the master equipment 1 and the other slave equipment. The master equipment 1 stores the address signals of the respective slave equipments in a memory 5 and when the address signal from the other slave equipment is received before the slave equipment outputs its own address signal, the address signal different from the received address signal is outputted to the master equipment 1 and the other slave equipment as its own address signal.
Patent JP-S6453036-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: AOCHI YOSHIKAZU
IPC: F02D41/10
Filed: 1987-08-25
Abstract: PURPOSE:To aim at improvement in drivability at the time of acceleration by increasing a fuel quantity in a way of selecting an accelerating increment patter according to an engine controlling state just before acceleration. CONSTITUTION:Each signal out of a crank angle sensor 2, an air-fuel ratio sensor 5, an air flow rate sensor 3 or the like is inputted into a controller 1, and fuel according to a driving state is sprayed out of an injection valve 11. When accelerating time is detected from a signal of a throttle sensor 4, a fuel controlling state just before it is checked up, and when decelerating control has been done, a small part in an accelerating increment factor is selected out of plural control patterns being stored in a memory, whereby a sudden change in an air-fuel ratio is checked. These control patterns can be variously set according to the driving state.
Patent JP-H0492753-A (JP)
Title: Expansion contraction control method for stabilizing jack for on-vehicle station
Inventor: OGATA FUMIAKI
IPC: B60S9/02
Filed: 1990-08-09
Abstract: PURPOSE:To automatically stabilize an on-vehicle station by stopping expansion drive of a motor-operated jack when the drive current of the jack exceeds a given value during expansion drive of the jack, in the on-vehicle station having a plurality of the motor-operated jacks mounted on the bottom part of a vehicle. CONSTITUTION:An on-vehicle station wherein an antenna 4 for satellite communication is mounted on a shelter 2 of a vehicle and a communication device and a generator are mounted in the shelter 2 is provided with a plurality of tires 6 for running and a plurality of motor-operated jacks 8 mounted on the bottom part of a vehicle to stabilize the on-vehicle station at the installation ground of the on-vehicle station. In this case, when the motor-operated jack 8 is fully expanded and a drive current exceeds a given value during expansion of the motor-operated jack 8, control is made so that expansion drive of the motor- operated jack is stopped. Through the control, an approximate same load can be applied on all the motor-operated jacks 8, and expansion amounts of all the jacks 8 are contrallable approximately to the same value.
Patent JP-H0376453-A (JP)
Title: Smoothing filter
Inventor: RONARUDO ESU PAAROFU
IPC: H04L7/10
Filed: 1990-08-09
Abstract: PURPOSE: To effectively smooth a preamble by deleting the initial preamble information characters when the preamble of the preceding frame is expanded and increasing repetitively the counter value until it becomes equal to the prescribed threshold when the next information character is identical to a preamble information character. CONSTITUTION: A smoothing filter 10 keeps the number of IDLE bytes at the least value '7' in a preamble field of a received FDDI data frame. When a preamble has the number of IDLE bytes less than '7', the additional IDLE bytes are supplied. The filter 10 expands and then contracts when the next preamble is identified. When the filter 10 can transmit seven IDLE bytes, the filter 10 is kept in a contracted sate. Furthermore, the filter 10 has a smoothing logical section 12 and expands or contracts the received preamble is response to the input that is previously defined.
Patent JP-S6454005-A (JP)
Title: Polymerization of olefin
Inventor: ASANUMA TADASHI
IPC: C08F4/658
Filed: 1987-08-25
Abstract: PURPOSE:To make it possible to produce a polyolefin in high yields, by polymerizing an olefin by using a catalyst supported by a magnesium halide obtained by a specified method. CONSTITUTION:An etherial solution of a Grignard reagent of formula I (Wherein R<1> is a hydrocarbon group, X<1> is Br or I, X<2> is Cl and L is 0-1) is added to a halohydrocarbon compound (e.g., a compound derived by replacing at least one H atom. of a 1-20C hydrocarbon compound by a halogen atom.) to form a homogeneous solution. A precipitant (e.g., pentane, heptane or toluene) is added to the obtained solution to precipitate a magnesium halide of formula II (wherein X<1> and X<2> are as defined above). An olefin is polymerized by using a catalyst comprising a transition metal catalyst obtained by causing this carrier to support a titanium halide as usual and an organometallic compound of a Group I-III metal. In this way, a polyolefin can be produced in high yields.
Patent JP-S6186946-A (JP)
Title: Catalyst for steam reforming of methanol
Inventor: ITO HAYAMIZU
IPC: B01J23/86
Filed: 1984-10-05
Abstract: PURPOSE:To impart high activity and high strength at 250 deg.C or less, by molding a catalyst for the steam reforming of methanol from CuO, Al2O3 and ZnO or/and Cr2O3. CONSTITUTION:An aqueous solution of a nitrate mixture consisting of 50-90mol% of CuO, 5-50mol% Al2O3 and 5-50mol% of ZnO or/and 5-50mol% of Cr2O3 and a coprecipitation agent such as Na2CO3 or NaOH are stirred at 30-80 deg.C and the coprecipitated sedimented substance is dried at 150 deg.C or less, and ground and molded to obtain a methanol steam reforming catalyst. Because this catalyst shows high activity even in low temp. reaction (250 deg.C or less), it can be adapted to the utilization to the H2 generator of a fuel battery and an apparatus or process requiring no high temp. H2 such as a reducing H2 generation source at the time of the manufacturing of a semiconductor.
Patent JP-H0874052-A (JP)
Title: Ion-beam sputtering device and ion-beam sputtering method
Inventor: NAKAGAWA YUKIO
IPC: C23C14/02
Filed: 1994-09-02
Abstract: PURPOSE: To increase a film forming rate and to continue the formation of film even when an ion source is out of order. CONSTITUTION: A substrate 3 and a target 6 are opposed to each other in a vacuum chamber 1, and plural ion sources 7a to 7d are so arranged as to irradiate the one target 6. One ion source is used as a spare, and, when the ion source gets out of order while a film is formed by using other ion sources, the spare ion source is started up, and the formation of film is continued. As a result, the film forming rate is increased since plural ion sources pre used, and the ion source out of order is switched to the spare ion source while keeping a high vacuum.
Patent JP-2000325877-A (JP)
Title: Formation of sealing layer, coaching layer and lining layer
Inventor: HOBEIN DIETMER
IPC: C09K3/10
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a sealing layer, a coaching layer and a lining layer on wall and floor parts to uniformly coat even on a vertical face or an inclined face and operate easily in skill without giving minus effects to application properties other than the coating layer or the lining layer. SOLUTION: The sealing layer, the coaching layer and the lining layer on the wall and floor parts are formed using a two-component polyurethane elastomer by spray operation. The highly reactive polyurethane having 5-60 seconds working time is applied on the base material to be coated using a mixing/ spraying device by a high-pressure method.
Patent JP-H0766872-A (JP)
Title: Abnormal interruption relief method
Inventor: CHIFUKU KYOKO
IPC: H04W4/16
Filed: 1993-08-25
Abstract: PURPOSE:To send automatically a message not delivered to a destination when the line is abnormally interrupted while a subscriber is busy by sending guide information to a 1st subscriber from a 1st guide information storage section when a 1st control section detects the entry of fault interrupt information from a base station. CONSTITUTION:A telephone number of a busy subscriber is stored in a memory 37 during busy state of 1st and 2nd subscribers and when talking is normally finished, the stored telephone number is immediately deleted. Suppose that a base station and a mobile station detect it that the reception level is decreased to a setting level or below because the mobile station is moved to the outside of the service area, for example, while the 2nd subscriber of the mobile station is busy. Thus, the mobile station displays the state of outside of zone to its own display section and the base station sends a detection signal to a controller 36 of an exchange station and interrupt a talking line of the exchange station. The controller 36 informs it to the controller 35 that, the controller 36 receives a detection signal from the base station to start an information storage section 42. The storage section 42 is a talkie memory and stores occurrence of a fault interruption to the 1st subscriber and a message not delivered to the 1st memory to a memory 43 and informs it to the 1st subscriber.
Patent JP-H0532964-A (JP)
Title: Heat storage material
Inventor: YOSHIZAWA TAKASHI
IPC: C09K5/06
Filed: 1991-07-26
Abstract: PURPOSE:To provide a heat storage material little in the volume change in heat storage and heat release, having large heat storage capacity per volume, containing paraffin wax as latent heat heat storage material in a matrix comprising a fatty acid metal salt, benton, etc. CONSTITUTION:The objective heat storage material comprising (A) a matrix consisting of a material selected from fatty acid metal salts, amide-contg. compounds, benton and silica and (B) 70-95wt.%, based on the matrix, of paraffin wax (pref. 40-60 deg.C in melting point). The present heat storage material can be pref. prepared by melting the component B into a liquid which is then homogeneously dispersed and mixed with the component A within the range from the melting point of the component B to the flash ignition point of the component B. The amide-contg. compound is pref. ethylenebis-stearoamide, whereas, the benton is pref. prepared by lipophilizing clay such as montmorillonite with a long chain alkyl group-contg. quaternary ammonium salt.
Patent JP-2000049752-A (JP)
Title: Cdma base station device, cdma communication system, and communication channel connection control method for cdma communication system
Inventor: WAKIZAKA YOSHIKI
IPC: H04B17/336
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent the communication quality of other normal mobile stations from being degraded by transmission signals from a certain mobile station from among the plural mobile stations, even when the mobile station is transmis sion power disabled by a fault or the like. SOLUTION: When the difference of between a reception Eb/IO and a reference Eb/IO becomes more than a certain large value (a), it is decided that the mobile station is at fault (step 103). A base station instructs the mobile station to turn off a power source (step 104). When the power off of the mobile station is not confirmed (step 108), the base station instructs frequency change to the mobile station (step 105). Then, when the frequency change of the mobile station is not confirmed (step 109), the base station instructs frequency change to normal mobile stations other than that mobile station (step 106).
Patent JP-2001032916-A (JP)
Title: Control device for power transmission of vehicle
Inventor: AOKI SHOHEI
IPC: B60W10/10
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a power transmission of a vehicle capable of preventing generation of uncomfortable vibrating sound of a solenoid valve to generate in accordance with lowering of hydraulic pressure in a hydraulic circuit of a transmission at the time of stopping idling. SOLUTION: An electric current to generate second energizing force by electric force in size to compensate a lowering amount of third energizing force by back pressure from oil passages 107, 108 in accordance with lowering of pressure in oil passages 103a, 103b is supplied to solenoid valves 45, 46 while the engine rotation number Ne is lower than the standard rotation number Neo lower than the idling rotation number and specified time passes after pressure PL in the oil passages 103a, 103b starts lowering, and an electric current to supply to the solenoid valves 45, 46 is made roughly zero after the aforementioned specified time passes.
Patent JP-H0659241-A (JP)
Title: Circuit device for driving liquid crystal
Inventor: TAKESHITA SHOICHI
IPC: G09G3/36
Filed: 1992-08-06
Abstract: PURPOSE:To reduce difficulty at mounting by providing a Tri-state I/O buffer. CONSTITUTION:This device is provided with the Tri-state I/O buffers 9, 10 switching two pieces of input/output transmission signal terminals 3, 4 for right shift and two pieces of the input/output transmission signal terminals 5, 6 for left shift according to a shift direction switch control terminal 8. Thus, the number of terminals of shift transmission signal input/output terminals in a circuit for driving a liquid crystal are reduced to two pieces of a shift transmission signal input terminal, a shift transmission signal output terminal 1, 2, and a wiring pitch at the time of mounting a pannel is widened.
Patent JP-H0658629-A (JP)
Title: Heating machine
Inventor: HIGASHIYAMA YOSHIYUKI
IPC: F24H3/04
Filed: 1992-08-06
Abstract: PURPOSE:To enable correct detection of the amount of radiation to be carried out without employing any correcting thermistor by shielding radiation heat and hot air from a heat source by a shielding plate. CONSTITUTION:Radiation heat from the wall and the like of inside of a room passes through a perforated plate 17 in front of a radiation sensor 10 and hits a concave reflecting plate, then, is reflected by the cancave reflecting plate and is concentrated to a thermistor at the center of a sensor mounting plate whereby the temperature of the thermistor is changed. The radiation sensor 10 detects the amount of radiation by the temperature change of the thermistor and a controller 14 controls a heat source 4 and a fan 7 based on the output of the radiation sensor 10. In this case, radiation heat and hot air from a duct 6, which have affected badly on the radiation sensor 10 so far, are shielded by a shielding plate 12 extended to the lower part of the radiation sensor 10 whereby the radiation sensor 10 detects only radiation heat from the wall and the like, which enters through the perforated plate 17, regardless of the radiation heat or the hot air from the duct 6. According to this method, the correct detection of the amount of radiation can be effected without employing any correcting thermistor.