baber/WOPTO huggingface dataset:
Patent JP-H0651068-A (JP)
Title: Manufacture of radiation sensor
Inventor: KUWABARA YOSHINORI
IPC: G01T1/20
Filed: 1992-07-31
Abstract: PURPOSE:To establish a method of manufacturing a radiations sensor which can strengthen the bond between an inorganic crystal scintillator and a photo-electron multiplier even though no reinforcement is provided and can secure good effective sensing area as scintillator despite its small size. CONSTITUTION:An inorganic crystal scintillator 2 and the incident window 1a of a photo-electron multiplier 1 are bonded together using an adhesive chiefly containing a clear silicone resin, wherein the joint surface 2a of the scintillator is processed with a primer composition which contains an organic silicon compound as the major component and which is clear in the wavelength region of scintillation light emitted by the scintillator when it is dried, and thereafter bonding with adhesive is conducted. Thus a radiations sensor is manufactured.
Patent JP-H1043133-A (JP)
Title: Endoscope
Inventor: WATANABE KATSUJI
IPC: A61B1/06
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a battery light source type endoscope with which a battery light source can be surely disinfected/sterilized by immersion in a chemical solution, etc., and the danger of any functional faults such as leak or battery abnormality is eliminated. SOLUTION: Concerning a battery light source 3 built in the main body of endoscope for supplying illumination light to the incident end of a light guide fiber for guiding the illumination light, this battery light source is structured for covering a lamp house 5, to which a lamp 24 formed with an internal unit 6 is attached, and a battery unit 4, to which a battery is to be attached, connected to this lamp house 5 with an outer cover 9 composed of a lamp house 7 equipped with a connection mouthpiece 14 freely attachable and detachable to a light guide mouthpiece, to which the incident end is fixed, and a battery case 8 freely attachably and detachably connected with this lamp house 7, only the outer cover 9 can be disinfected by immersion in liquid medicines, etc., while detaching the internal unit, and structure not to generate leak or battery abnormality is provided.
Patent JP-S6360200-A (JP)
Title: Production of silicon carbide single crystal
Inventor: FURUKAWA MASAKI
IPC: C30B29/36
Filed: 1986-08-30
Abstract: PURPOSE:To produce an SiC single crystal having decreased lattice defects and a large are by depositing a silicon film on the SiC formed on the surface of a silicon single crystal substrate, then converting the same to an SiC film and growing the SiC single crystal thereon. CONSTITUTION:The silicon single crystal substrate 14 is imposed on a sample base 2 on a susceptor 3 installed in a reaction tube 1 and a gaseous raw material for carbonization carried on a carrier gas is introduced from a branch pipe 5 into the reaction tube. The substrate 14 is heated to about 1,350 deg.C by passing high-frequency current to a work coil 4 to form the film of the SiC single crystal film on the substrate 14. The temp. of the substrate 14 is then lowered to 700-1,100 deg.C by adjusting the high-frequency current of the coil 4 and gaseous SiH4 is passed to deposit the amorphous or polycrystalline silicon film on the thin SiC film. A gaseous hydrocarbon is introduced into the reaction tube and is heated to about 1,350 deg.C to convert the silicon film to the SiC single crystal film; thereafter, the gaseous raw material for growing the SiC single crystal is supplied into the reaction tube to grow the SiC single crystal in the vapor growth.
Patent JP-H0368854-A (JP)
Title: Narcotic intensity/concentration monitor
Inventor: MIYASAKA KATSUYUKI
IPC: G01N27/22
Filed: 1989-08-08
Abstract: PURPOSE:To achieve the reduction of errors in measurement and the simplification of an offset means by offsetting the amounts of a electric changes with respect to the temperature and the humidity of a narcotic sensitive element with the amounts of electric changes with respect to the temperature and the humidity of a temperature/humidity sensitive element, and performing calibration. CONSTITUTION:A narcotic sensitive element 10 is constituted by arranging electrode elements 12 on a substrate 11, and coating the upper parts of the electrode elements 12 with a narcotic- gas sensitive material 14. The narcotic sensitive element 10 and a temperature/humidity sensitive element 15 are juxtaposed, and a narcotic sensor is obtained. The amounts of changes with respect to the temperature and the humidity of the temperature/humidity sensitive element 15 which are measured beforehand are stored in a memory IC 46 in an electric circuit. Operation is performed along the programmed procedure in the memory IC 46. The obtained potential difference is displayed. In this processing method, the amounts of changes with respect to the temperature and the humidity in the temperature/humidity sensitive element 15 are multiplied by a multiple at the specified temperature and humidity. The results are made to be the same amount as the changes of amounts with respect to the temperature and the humidity of the narcotic sensitive element 10. The amounts of changes of the temperature/humidity sensitive element is reversed. The results are added to the amounts of changes of the narcotic element, and the amounts of changes of the temperature and the humidity are offset.
Patent JP-S6098090-A (JP)
Inventor: HAYASHI SACHIO
IPC: B29K105/04
Filed: 1983-10-31
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-S6181521-A (JP)
Title: Exhaust controller for exhaust turbocharger
Inventor: TANIGAWA MASATOSHI
IPC: F02B37/22
Filed: 1984-09-28
Abstract: PURPOSE:To reduce a torque shock to be produced in time of controlling a turbine inlet passage, by operating a control valve controlling a flow of exhaust gas in plural passages, in an operation range where a waste gate valve opens. CONSTITUTION:In an engine low speed range, a control valve and a waste gate valve both are opened whereby the whole amount of exhaust gas flows into a first passage alone. When an engine comes to its fixed speed, the waste gate valve 8 is opened, making a part of exhaust gas bypass a turbine, whereby a rise in supercharging pressure is checked. When an engine speed goes up yet more and the exhaust gas flow increases, the control valve 12 is opened, thus the exhaust gas is made to dispersedly flow in the first passage 10 and a second passage 11 respectively.
Patent JP-H1016862-A (JP)
Title: Shock absorber device and steering device for motor scooter
Inventor: SEKIGUCHI MASARU
IPC: B62K21/08
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a motor scooter having no trouble for balancing on the right and left and facilitating the fitting/removing of a tire by providing one shock absorber at the front center section of a vehicle body, providing a swing arm from one side of a front wheel axle, and providing a steel disk brake caliper support rod, a steel connecting plate, and a shaft from a handle on the swing arm. SOLUTION: One gas-filled shock absorber 6 is provided at the front central section of a vehicle body, and a metal swing arm 2 is provided from one side of a front wheel axle 1. A steel disk brake caliper support rod 5 attached to the swing arm 2 is provided. A steel connecting plate 3 is provided at the rear section, and a shaft from a steel handle is connected to its upper section. A tire can be easily fitted or removed, and the balancing of the right and left shock absorbers is not required.
Patent JP-H1028453-A (JP)
Title: Housing structure for oiler in power farm machine
Inventor: BABA KEIICHI
IPC: A01D67/00
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a housing structure for the oiler which can widen the effective space of the step face by compactly housing the oiler and can avoid the oiler from interfering to the driver's foot. SOLUTION: In the maneuvering part of a power farm machine having operation tools such as operation lever arranged to the side-panel 6 set on the side of the driving seat 5 and the side cover 8 is fitted sideways on the maneuvering side of the side panel 6, an oblong depression 10 is formed on the side cover 8, a holder 12 is formed so that it may oppose to the depressed face 10a of the depression 10 and oiler 11 is housed in the space comprising the depression 10 and the holder 12.
Patent JP-H0383167-A (JP)
Title: Natural language processing
Inventor: KAREN JIYANSEN
IPC: G06F17/27
Filed: 1990-08-03
Abstract: PURPOSE: To attain an improved data processing for deciding the basic meaning structures of a sentence by analyzing input characters by a syntax rule, and identifying a first word group in a character string as a meaning argument when the meaning argument correctly corresponds to a syntax argument. CONSTITUTION: An input sentence in the form of a word character string is grammar-analyzed by a rule constituting elements accessible to morphology information and syntax information related with a word, and the argument structures of the input sentence are formed. Not one part of an objective language but all process are applied. Next, the meaning argument which is easily identified is identified by a syntax reference. Then, an analyzed segment which is not the argument of a main verve is reexamined, a find 1 adjustment is added to record structures, an unnecessary attribute is eliminated, and the record structures are generally cleaned up before moving to the next constituting element of the system. Thus, the outputted record structures can be used by a machine translation system for exactly translating a certain natural language in another language.
Patent JP-H0866802-A (JP)
Title: Bar-material transport quantity detecting device for bar-material supplying device
Inventor: ARISAKA TOMOKICHI
IPC: B23B13/00
Filed: 1994-08-30
Abstract: PURPOSE: To prevent product processing causing size errors, by providing an alarm means for executing an alarming procedure for a shortage of a transport quantity when a set value agrees with a detected rectilineal displacement quantity as a result of a comparison made by a comparing means, so far as the rectilineal displacement quantities are smaller than the set transport quantity previously determined. CONSTITUTION: During a transport of a bar-material 14, a displacement-quantity detecting means 20 detects a rectilineal displacement quantity of a transport means 11. The detected rectilineal displacement quantity is supplied to a memory means 22 to be stored therein and also supplied to a comparing means 22. By the comparing means 22, the detected rectilineal displacement quantity is compared with a rectilineal displacement quantity which is detected and stored earlier than the aforesaid detection. An alarm means 34 decides that the transport quantity is insufficient and executes an alarming procedure for the shortage of the transport quantity, if those two displacement quantities agree as a result of the comparison, so far as the rectilineal displacement quantities are smaller than the set transport quantity.
Patent JP-S6362897-A (JP)
Title: Coating method
Inventor: MISAWA MASAYUKI
IPC: B05D1/38
Filed: 1986-09-01
Abstract: PURPOSE:To form a composite cured paint film well preventing the corrosion of the edge part of a body to be coated and giving superior resistance to filiform erosion by coating the body to be coated as the cathode by electrodeposition with a cationic electrodeposition paint bath contg. a specified amount of a pigment, curing the resulting paint film by baking, further coating the body with water paint or the like and baking it. CONSTITUTION:A cationic electrodeposition paint bath contg. 100pts.wt. resin component contg. polyamine resin such as amine added epoxy resin and one or more kinds of pigments enough to attain 25-100 total oil absorption is prepd. The pigments may be colored pigments such as red iron oxide and titanium white which are generally used in electrodeposition paint. A body to be coated as the cathode is coated by electrodeposition with the paint bath. A carbon plate is preferably used as the anode. The coated body is baked to cure the resulting paint film and it is further coated with water paint, solvent type paint or powder paint and baked to form a composite cured paint film.
Patent JP-H0255429-A (JP)
Title: Echo canceller
Inventor: KAMIMURA NAOHISA
IPC: H04B3/23
Filed: 1988-08-20
Abstract: PURPOSE:To obtain a sufficient echo cancelling quantity by deciding it from the overload state of a reception signal that an echo path is nonlinear and stopping the correction of the tap coefficient. CONSTITUTION:A reception signal Xn fed from a reception input terminal 1 is inputted to a reception signal storage circuit 2. Then a transversal filter composed of a multiplier circuit 4 and an accumulator 5 generates a pseudo echo signal Y' 6 by the convolution integration expressed in equation I, where (n) is a time, (j) is a tap number and N is a tap number. The echo is cancelled at an adder 7 by subtracting the pseudo echo signal Y'n from a transmission signal Yn supplied from a transmission input terminal 8. Moreover, a tap coefficient correction circuit 9 applies the arithmetic operation expressed in equation II to obtain the tap coefficient at a time of (n+1), where alpha is a correction coefficient and en is an output of the adder 7, representing a residual echo. When the reception signal is in the overload state, the correction circuit is stopped.
Patent JP-H0653516-A (JP)
Title: Fabrication of semiconductor memory device
Inventor: KUNIMASA KAZUO
IPC: H01L21/8247
Filed: 1992-07-31
Abstract: PURPOSE:To protect a MOS gate oxide against dielectric breakdown due to weak spot in a high voltage generating circuit required at the time of writing and erasure of EEPROM LSI. CONSTITUTION:Gate oxide deposition process for EEPROM LSI is provided, as pretreatment process, a step for removing dust particles through cleaning with aqueous solution of ammonia-hydrogen peroxide, and a dry cleaning step for placing a wafer in chlorine gas atmosphere and removing metal contaminant such as Cu with chlorine gas activated by irradiating ultraviolet ray.
Patent JP-H0546229-A (JP)
Title: Controller of robot
Inventor: MISAKI YUKIO
IPC: G05B19/4155
Filed: 1991-08-16
Abstract: PURPOSE:To provide the controller of a robot which can confirm the action of a program without the complicated key operation or the program for confirming the input output. CONSTITUTION:An instruction to skip the execution of a program is set to a skip instruction setting means 3 beforehand, when it is decided by an instruction deciding means 4 that the instruction read at the time of the program execution is a moving instruction, it is decided by the skip instruction deciding means 5 whether or not the skip instruction is set to the instruction, and when the read moving instruction is the instruction to need the skip, the execution of the above instruction is skipped by an instruction processing means 6, the next instruction is read out of a program and when the instruction is the instruction not to need the skip, the instruction is executed.
Patent JP-H0255445-A (JP)
Title: Telephone set circuit
Inventor: YUZUE MASASHI
IPC: H04M1/00
Filed: 1988-08-22
Abstract: PURPOSE:To prevent an incoming circuit from being malfunctioned by a call signal from a dial speech circuit even if a telephone line of any line condition is connected by providing a reference voltage control circuit switching a reference voltage into a prescribed voltage higher than a voltage applied to the telephone line. CONSTITUTION:When a telephone set is hooked off and a DP signal is outputted from a dial/speech circuit 2, the signal is rectified and smoothed by a diode bridge DB 2 and smooth circuit 32 and the result is inputted to a comparator circuit 33. In this case, the voltage reaches a voltage lower than the voltage receiving an incoming signal, that is, a low voltage than a reference voltage V1. Thus, the comparator circuit 33 outputs an L level signal and a transistor(TR) Q2 is turned off. Thus, a photocoupler PH is turned off and only a resistor R11 is connected between an RSL and a GND terminal of the incoming circuit 1, and a higher voltage than the voltage between lines L1 and L2 is set. Thus, the incoming circuit I is not operated.
Patent JP-H1152965-A (JP)
Title: Communication karaoke (orchestration without lyric) system and karaoke playing terminal
Inventor: KURIBAYASHI HIDEMI
IPC: H04M11/08
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide customer services while the utilization frequency of a communication channel is greatly reduced and to recommend the music reflecting a country wide utilization history. SOLUTION: A host device 2 has a playing order summing information file. In the file, a list of the music groups, which are played after the music that is being played, is presented and the playing frequencies of each music of the list are statistically summed up. The device 2 timely collects the playing order history data of each KARAOKE playing terminal 1, updates the file of the playing frequency of each music group list based on the data and timely transmits the updated file to each terminal 1. The terminal 1 refers to the file whenever the accompaniment music of each music is played, extracts the prescribed number of musics in the order of the higher playing frequency based on the music group list corresponding to the music. Thus, the name of the music and the selection number of the music are displayed on a display device to recommend as a next playing candidate.
Patent JP-S6267757-A (JP)
Title: Rotary phase detector
Inventor: MORIYAMA OSAMU
IPC: G11B5/02
Filed: 1985-09-20
Abstract: PURPOSE:To obtain a rotary phase detector miniaturizing a mounting rotary device and of low cost by providing a projecting part to a prescribed phase position to a rotor core and a stator core of a rotary transformer respectively, applying winding to the projecting part of the stator core and opposing each magnetix flux generating part. CONSTITUTION:When the rotating phase of a rotor core projection 1a differs from the angular phase of stator core projection 2a or 2b while the rotor core 1 is driven, since no closed magnetic path is formed between a permanent magnet 4a or 4b and a transformer core, the magnetix flux of the projection is small and a current flowing to the winding 5 proportional to the magnetic flux change is small and an output voltage is low. When the rotary phase of the projection 1a is coincident with that of the projection 2a, a closed magnetic path is formed to the rotary transformer core to the permanent magnet 4a and an output voltage proportional to the magnetic flux change is obtained from the winding 5. When the phase of the projection 1a is coincident with the phase of the projection 2b, since the winding is applied to the winding 5 to cause a reversed change, an output voltage of opposite polarity is obtained.
Patent JP-2000047310-A (JP)
Title: Camera with lens barrier
Inventor: TAKANASHI TATSUO
IPC: G03B11/04
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a camera by which the interference between a lens barrel and a barrier caused by barrier closing operation is prevented and also the power waste of a driving motor, the breaking of an internal mechanism or the like are eliminated by using a mechanism whose constitution is simple. SOLUTION: This camera possesses a locking means 1f which is provided at a camera main body 1 and prevents the barrier 2 from abutting on a photographing lens 3 when the photographing lens 3 is in the moving locus of the barrier 2 and a movable locking means 12 that is provided at the barrier 2 and stops the movement of the barrier by engaging with the locking means 1f so that the barrier 2 is prevented from abutting on the photographing lens 3 when the photographing lens 3 is in the moving locus of the barrier 2.
Patent JP-H1155790-A (JP)
Title: Speaker
Inventor: FUJIHIRA MASAO
IPC: H04R9/04
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To extend a low frequency reproduction band by decreasing a minimum resonance frequency toward low frequencies without making an edge of the small sized speaker thin. SOLUTION: A double structure is at least employed for a damper of the small-sized speaker 20 to attain air-tightness and an air pressure change in a 1st space (cavity) 18a formed between a 1st damper 9 and a 2nd damper 9a is discharged in an inner diameter of a voice coil bobbin 8 through throughholes 2e, 2f made to the 1st or/and 2nd damper 9 or/and 9a. Then an equivalent mass is added to a cone 10 to transit a minimum resonance frequency of the speaker 20 toward low frequencies without decreasing the sensitivity thereby extending the reproduction band.
Patent JP-S6361006-A (JP)
Title: Production of cationic polymer latex
Inventor: YAMAUCHI TOYOAKI
IPC: C08L57/04
Filed: 1986-09-02
Abstract: PURPOSE:To obtain the titled latex having stable absorptivity to negatively charged substance, by using an anionic polymer latex copolymerized with an unsaturated monomer having glycidyl group and mixing the anionic polymer with an organic amine in an aqueous medium. CONSTITUTION:An anionic polymer latex copolymerized with an unsaturated monomer having glycidyl group (e.g. glycidyl acrylate) is mixed with an organic amine (e.g. triethylamine, N,N-dimethylethanolamine, etc.) in an aqueous medium to obtain the objective latex. The organic amine is consumed by chemical bond and the zeta potential of the latex particle is shifted to cationic nature exhibiting positive value in the whole range of hydrogen ion concentration. The latex is useful for the reinforcement of paint, paper and fiber, etc.
Patent JP-H0840973-A (JP)
Title: Sodium monochloroacetate with improved usability
Inventor: IBU KOREA
IPC: C07C53/16
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound having a specific particle diameter distribution, solubility in water, apparent density and fluidity and excellent aggregation resistance and handleability and low water content, useful as a synthetic intermediate for medicines and agrochemicals.  
     SOLUTION: This compound comprises ≥50 wt.% of particles having 0.6-2 mm particle diameter, ≤17 minutes time in dissolution in water, ≥800 kg/m 3  apparent density measured by ASTM standard D501 and ≥5 fluidity measured by RPPO121C standard. The objective compound is obtained by neutralizing monochloro acetic acid with an alkali agent such as sodium hydroxide, sodium carbonate, etc., in a dried state or a solution state to give sodium monochloro acetate powder and subjecting the powder to a series of operations of compression, granulation, screening and sieving. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6361284-A (JP)
Inventor: KOIKE TOMOYUKI
IPC: G09F9/30
Filed: 1986-09-01
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-H0496245-A (JP)
Title: Semiconductor device
Inventor: WATANABE YOSHIHARU
IPC: H01L21/66
Filed: 1990-08-06
Abstract: PURPOSE:To make it possible to protect a monitor device from electrostatic impact and carry out strict control of a device wiring layer in an ON voltage chip of a monitor device by providing a MOSFET monitor device and a protection device for a monitor device and increasing yield pressure resistance of the protection device higher than the ion voltage of the monitor device. CONSTITUTION:A field MOSFET monitor device A comprises a semiconductor substrate 1, a thin gate insulation film 2, a thick LOCOS filed insulation film 3, an n<+> source region 4, an n<+> drain region 5, and a gate electrode 7. A protection device B comprises a p<--> semiconductor substrate 1, an n<+> region 6, and a wiring layer 9. The yield pressure resistance of the protection device B is arranged to exceed the ON voltage of the monitor device A by designing properly the semiconductor substrate 1 and the concentration of impurities in the n<+> region 6. The protection device B, which is capacitive in nature, operates effectively against high voltage to be applied on an external terminal and short time electrostatic impact and protects electrostatic monitor devices from reaching the gate electrode.