baber/WOPTO huggingface dataset:
Patent JP-S6175213-A (JP)
Title: Angle detector
Inventor: NOGUCHI MASATOSHI
IPC: G01B7/30
Filed: 1984-09-20
Abstract: PURPOSE:To eliminate the need for high position accuracy of a magneto- sensitive element, by providing a magneto-sensitive element within an even magnetic field in a relatively wide range of a magnetic circuit to detect the angle of rotation depending on the relative rotation of both components. CONSTITUTION:A magnet hollowed circularly inside is fixed on the inner surface of a yoke 1 to form a ring-shaped magnetic circuit so that an even magnetic field can be formed radially in the entire inside of a ring. A magneto-sensitive element 3 is arranged in the magnetic field and a rotating shaft 4 is mounted on the element 3. Thus, the output of the element 3 remains unchanged in the position within the even magnetic field thereby facilitating the assembly and adjustment thereof.
Patent JP-H0516987-A (JP)
Title: Cassette case
Inventor: KIKUCHI SHUICHI
IPC: B65D85/00
Filed: 1991-07-12
Abstract: PURPOSE:To reduce the possibility of cassette dropping out due to the dust contamination by causing the static electricity produced on the cassette to discharge through a discharge sheet in the cassette case. CONSTITUTION:A discharge sheet 6 is formed by applying to the sheet material a thin coat of an electrically conductive substance as in the form of a needle (e.g. that which has the carbon or acrylic fiber impregnated with copper sulfate dispersed in a binder). A disk cassette 1, together with the discharge sheet 6 folded over both its side faces 1a in contact therewith, is inserted into a cassette case 4 from its opening 5, whereby the static electricity produced on both the side faces 1a thereof can be neutralized and discharged instantaneously by the discharge sheet 6 without grounding. This can reduce the possibility of the cassette dropping out due to the dust contamination.
Patent JP-S6354721-A (JP)
Title: Alignment system
Inventor: TANIMOTO SHOICHI
IPC: G03F9/00
Filed: 1986-08-25
Abstract: PURPOSE:To conduct alignment at a submicron order or less with high precision at high speed by arranging a projection optical system including a field lens onto an exposure optical axis between a mask pattern and a semiconductor wafer and moving the field lens. CONSTITUTION:A field lens 16 including a projection lens body 14 is disposed between a reticle 10 and a wafer 12. Alignment in the X and Y directions by the movement of a movable stage 22 is performed while the alignment marks MR and MW of the reticle 10 and the wafer 12 are overlapped simultaneously and observed by a TV camera 38, and the error of alignment, the quantity of positional displacement, of the reticle 10 and the wafer 12 is determined from the quantity of the displacement of both marks and inputted to a CPU 40. When the quantity of positional displacement takes a fixed value such as 1mum or more, a control command is issued from the CPU 40 so that alignment by the movement of the movable stage 22 is continued. When the quantity of positional displacement takes 1mum or less, a control command is given from the CPU 40 so that alignment by the shifting of the field lens 16 is conducted to an FLD 42.
Patent JP-S6089771-A (JP)
Title: Board checker
Inventor: YAMAMOTO KANAME
IPC: G01R31/28
Filed: 1983-10-21
Abstract: PURPOSE:To allow even an untrained operator to operate a board checker and to display accurately a defective position and efficiently by dedicating a check program, plural keys, and others to a board check. CONSTITUTION:A main body 1 is equipped with a pod 2 for coupling with a conforming board or board to be checked upon occasion and a probe 3 for checking respective parts. A memory cartridge 4 for storing data on the conforming board is attached to the side end part of the main body 1. Further, a display part 5, conforming/nonconforming display part 6, and printer 6 for indicating a check and displaying its result are provided on the main body 1. A program for the check is stored in the main body 1 and a computer control part 8 is provided. Further, a keyboard 9 is provided with plural keys 10 for making the specific check according to the program.
Patent JP-S5998277-A (JP)
Inventor: HEINZU JIYOSEFU GAABAA
IPC: G06T19/00
Filed: 1983-10-21
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-H0359741-A (JP)
Title: Cache memory
Inventor: SAWAI KATSUNORI
IPC: G06F12/08
Filed: 1989-07-28
Abstract: PURPOSE:To sharply shorten a test time by means of a minimum adder circuit by providing the cache memory with a means for inhibiting the generation of an external bus cycle for reading out data to be accessed from a main memory device at the time of generating a cache miss in a test mode. CONSTITUTION:When the inverse of TEST signal is in the low level, i.e. when the test mode is set up, the output of an AND gate 63 is fixed on the low level, so that nodes A, B are respectively fixed on the low and high levels independently of the level of a MISS signal and a TWRITE signal is fixed on the low level. Namely, the rewriting of the contents of a tag memory 1 is inhibited by the operation of latch circuits 61, 62 in the test mode. Thereby, the generation of the external bus cycle for inputting external data at the generation of a cache miss in the test mode is inhibited and the test time is shortened by the minimum adder circuit.
Patent JP-H1039439-A (JP)
Title: Image pickup device for radiation information
Inventor: SHIMADA FUMIO
IPC: G03B42/02
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To enhance a capacity to form a radiation information and to enable recording/reproducing with high resolution by constituting an information recording medium, so as to detachably attach it to the recording part of a device. SOLUTION: An object 2 is irradiated with radioactive rays from a radioactive ray emitting device 1 and the transmitted radioactive rays are made incident on a radioactive ray-light converter 3. This converter 3 is fluorescent, when the radioactive rays collide against a fluorescent substance. The fluorescence is made incident on a photoelectric converter 7 and converted into an electric charge or an electric field on the photoelectric amplification/conversion layer of the converter 7. Further, the radiation information is finally recorded on the information recording medium 8, as an analog image. In the reading of the recorded analog image, irradiation by a light source for reproducing 4 is attained and light reflected from the information recording medium 8 is made incident on a reproducing device 5, to be converted into an electric signal.  Then, the information recording medium 8 is removed from the device, the irradiation with reproducing light from the light source for reproducing 4 is executed and the transmitted light or reflected light is converted into the electric signal by the reproducing device 5. Then, the converted electric signal is displayed on a display device 6 as an analog visible image.
Patent JP-H0846474-A (JP)
Title: Method for adjusting frequency of surface acoustic wave device
Inventor: DOI ARATA
IPC: H03H9/145
Filed: 1994-07-29
Abstract: PURPOSE:To effectively adjust the frequency of the surface acoustic wave device. CONSTITUTION:For the effective adjustment of the frequency of the surface acoustic wave device, an Al(Aluminum) electrode 1 on a base 3 is anodized. When the electrode surface is made Al2O3 (Aluminum) 2, the oxygen is attached to the Al and the weight is increased and the frequency using the reduction of the frequency can be adjusted. As the method of adjusting the frequency is performed in chemical liquid by the anodic oxidization, the influence of the shadow of the attached object can be totally neglected.
Patent JP-H06184138-A (JP)
Title: Imidazolinylpyrimidine
Inventor: TOOMASU ZAITSU
IPC: C07D403/04
Filed: 1993-07-16
Abstract: PURPOSE: To provide a new imidazolinyl-pyrimidines useful as herbicide, bactericide, and fungicide.  
     CONSTITUTION: This compond of formula I (R 1  is H, halogen, CN, NO 2 , thiocyanate, OH, SH, NH 2 , alkyl, alkenyl, alkynyl, cycloalkyl, aryl, heterocyclyl or the like; R 2  is H, OH, halogen, alkyl or halogenoalkyl; R 3  is H, alkyl, alkenyl, alkynyl, cycloalkyl, aryl, heterocyclyl or the like; R 4  and R 5  are each H, alkyl, halogenoalkyl or cycloalkyl; A is alkandiyl having a double bond; X is O or S), e.g. 2-methyl-4-(4-methyl-4-isopropyl-imidazoline-5-on-2-yl)-pyrimidine-5- carboxylic acid (1-butoxycarbonyl)ethyl, are obtained by reacting the compounds of formula II with the compounds of formula III, and then, after converting the obtained compounds of formula IV into the compounds of formula V and VI, reacting the compounds of formula V and VI with the compound of formula R 3 -A-X-H. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0946920-A (JP)
Title: Generation controller of alternator for internal combustion engine
Inventor: SHIMAZAKI TATSUYA
IPC: F01P7/14
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To reduce the load on a power generator at the time of start in cooled condition or the like while avoiding the discharging a battery to the utmost. SOLUTION: When a starter switch is turned on by a driver operating an ignition key, ECU 13 judges whether cooling water temperature TW is over water temperature TWst at power generation start or not. If this judgment is NO, ECU 13 judges whether the revolutionary speed Ne of an engine has gotten over the objective revolution Nwt at cooling state after retrieving the objective revolution Nwt at cooling state from a map based on the cooling water temperature TW. When the engine 1 obtains combustion completely, and the revolutionary speed Ne of the engine goes up, and this judgment becomes Yes, ECU 13 performs the valve opening drive of an ISC valve 16 and the supply of field current to a field coil 3, and makes the alternator 1 start power generation.  As a result, the torque to overcome the load of the alternator 1 is secured by the increase of the quantity of intake, and also power generation is started accompanying the revolution of the engine.
Patent JP-H0360533-A (JP)
Title: Antenna changeover switch for television high frequency signal
Inventor: ANDO MAKOTO
IPC: H04N5/44
Filed: 1989-07-28
Abstract: PURPOSE:To eliminate the fluctuation of an impedance to be loaded across the both ends of a distributing circuit caused by the ON/OFF of a power supply terminal by providing a second switching circuit serially to a signal transmission line, which connects the distributing circuit with a first output terminal, and providing a first resistor parallelly to the second switching circuit. CONSTITUTION:When a power supply terminal 30 is turned to an OFF state, a diode 36 is turned ON and one impedance to be loaded across both ends of a distributing circuit A is an impedance to be connected to a VTR.OUT terminal 2. As the other impedance, impedances are synthesized to be connected to transistors 26-29, high-pass filters 7 and 14, 8 and 15, 9 and 16 and an ANT.OUT terminal 3. When the power supply terminal 30 is turned to an ON state, the diode 36 is turned OFF and one impedance to be loaded across the both ends of the distributing circuit A is the impedance to be connected to the VTR.OUT terminal 2. As the other impedance, resistance 33 approximate to the preceding synthesized impedance is loaded.
Patent JP-S6257775-A (JP)
Title: Two electrode gas shield arc welding method
Inventor: SATO YUKIHIKO
IPC: B23K9/16
Filed: 1985-09-09
Abstract: PURPOSE:To increase the quality of a bead by varying the feeding speed of two pieces of welding wires on each a fixed period and by providing a phase difference in the period of the wire feeding speed as well. CONSTITUTION:A driver 6A, 6B is respectively provided for the right and left wire feeding motor 5A, 5B, further a phase shifter 8 is arranged on one part of driver 6B. A nozzle 2A, 2B is moved along the groove and welding wire 3A, 3B is causing an arc in the space with the material 1 to be welded. In this case, the feeding speed of the wire 3A, 3B is made to vary according to a sine waveform, etc. and is varied by providing the phase difference at 180 deg., etc. via the phase shifter 8 further. With this method, on the welding currents of the welding wire 3A, 3B the other part can be made minimum in case of the one part being maximum. Consequently the turbulence of the arc based on the electromagnetic force of the welding current is reduced and the bead quality is increased.
Patent JP-S6353980-A (JP)
Title: Manufacture of semiconductor nonvolatile memory
Inventor: NAKANISHI AKISHIGE
IPC: H01L29/792
Filed: 1986-08-22
Abstract: PURPOSE:To reduce a leak current in a side wall part and to make a second gate insulation film thin by a method wherein a thick insulation film covering a floating gate electrode film is so etched that the thick insulation film is left only on the side wall of the electrode film. CONSTITUTION:After a floating gate electrode 4 is formed, a thick insulation film 5 having a film thickness equal to or larger than the one of the electrode 4 is formed. Next, the thick insulation film 5 is removed by means of anisotropic etching so that only the thick insulation film in the side wall part of the floating gate electrode 4 is left in a self-alignment way. Then, a second gate insulation film 6 is formed on the electrode 4 wherefrom the film 5 is removed. Thereafter, a control gate electrode 7 is formed on the film 6.
Patent JP-S6258182-A (JP)
Title: Method for transmitting radiation detection information
Inventor: GOTO YOSHIMI
IPC: G01T1/17
Filed: 1985-09-09
Abstract: PURPOSE:To make it possible to surely measure radiation even in the case of a high radiation level, by converting the analogue like pulse signal from a radiation detector to a digital like pulse signal having a small pulse width before transmitting the same to a counting rate meter in a frequency divided form. CONSTITUTION:The analogue like pulse signal A from a radiation detector 1 is pre-processed by a pre-processing circuit so as to make the pulse width thereof small and subsequently reversely amplified by an amplifier 4 while the output B of the amplifier 4 is compared with constant level voltage by a comparing circuit 5 and unnecessary noise component is removed by this method. Next, the output C of the circuit 5 is further divided in its frequency by a frequency dividing circuit 6 to be transmitted to a counting rate meter. As the circuit 6, a counter consisting of one or more of FF is used and, by transmitting the analogue like pulse signal in a processed form, radiation can be certainly measured even in the case of a high radiation level.
Patent JP-H0843337-A (JP)
Title: Measuring method for ionic steam in air and instrument thereof
Inventor: YADA HIDEO
IPC: G01N27/06
Filed: 1994-07-30
Abstract: PURPOSE:To speedily and automatically quantify the ionic steam density in air such as inside of processing device by introducing a specific amount of gas into a specific amount of pure water having the already known electrical characteristics, for example variations in conductivity and specific resistance. CONSTITUTION:A valve 16 and a three-way valve 24 are controlled, a specified amount of air A staying in a processing device 12 is induced into a cylinder chamber 10a, and also a specified amount of pure water B staying in a tank 18 is introduced therein. Next, the valve 16 is closed, and also the three-way valve 24 is released so that only a communicating route 20b and a water discharge route 22 may communicate with each other, a piston 10 is actuated, and the pure water B in a cylinder chamber 10a is discharged into a water discharge route 22 through the communicating route 20b and the three-way valve 24. And, the conductivity of the pure water B passing the water discharge route 22 is measured by means of the conductivity meter of a measuring instrument 26, and an ionic steam density in the air in the device 12 is read by using a memory in which the variation of the ionic steam density against the variation of the conductivity is stored. Thereby, the ionic steam density in the unit 12 can be managed.
Patent JP-H0729283-A (JP)
Title: Disk reproducing device
Inventor: TANAKA SHINSAKU
IPC: G11B17/26
Filed: 1993-07-15
Abstract: PURPOSE:To simplify a mechanism transferring a disk between a disk stocker and a placing recessed part of a disk palette provided on a disk reproducing part. CONSTITUTION:A disk pinching piece 160 pinching the outer peripheral wall surface of the disk when a disk exchange slider 74 is moved reciprocally is provided on the slider 74 turnably, and the disk pinching piece is turned interlocked with the moving position of the slider, and the outer peripheral wall surface of the disk is pinched. Then, this device is constituted so that the disk pinching piece is moved passing through the selection housing stage of the disk stocker, and the disk pinching piece is separated large from the outer peripheral wall surface of the disk in a disk housing position, and the vertical movement of the stocker is prevented from being disturbed.
Patent JP-H02152937-A (JP)
Title: Carbonylation and catalyst therefor
Inventor: RICHIYAADO UIRIAMU UEGUMAN
IPC: B01J23/30
Filed: 1989-08-01
Abstract: PURPOSE: To economically carbonylate an alcohol and an ether in the presence of a specific catalyst using a polyoxometalate anion in a gaseous phase without using iodide and generating a corrosion problem and a separation problem with the catalyst.  
     CONSTITUTION: As a catalyst, a solid obtained by compounding a polyoxymetalate anion being at least one kind selected from group V, V1 metals (e.g. molybdenum, tungsten or vanadium) with a cation selected from group VIIIA elements (e.g. Fe, Ru, Os, Co, Rh, Ir or Ni) is used (in this case, the catalyst is bonded to an inert carrier, pref., a silica carrier and a fixed catalyst bed is used to perform reaction in a tubular reactor) and one or more kinds of an alcohol, an ether and an ether alcohol is reacted in a gaseous state at 125-325°C under 1-1,000 atmospheric pressure to be carbonylated. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0646018-A (JP)
Title: Catv home terminal
Inventor: ITAGAKI KENJI
IPC: H04H20/79
Filed: 1992-07-24
Abstract: PURPOSE:To enable a person being at home to, finally protect himself against disasters by surely informing him of an urgent notice transmitted from the center of CATV and pressing him for immediately coping with the state of emergency. CONSTITUTION:The microcomputer of a control circuit part 9 incorporated in a home terminal 15 is provided with a discriminating means, a storage means, an automatic power supply means, and an automatic channel selecting means; and if an uregent notice is judged by the judging means, the preceding TV reception state is stored in storage means, thereafter, the urgent notice is reported by a buzzer and urgent information is received by the television and the sound volume is maximized to report it to the person being at hole. After the end of the urgent notice, the television is returned to an original state.
Patent JP-H0546878-A (JP)
Title: Illumination position adjustment method and video monitoring device for monitoring video
Inventor: NAGASHIMA TETSUYA
IPC: G01N21/53
Filed: 1991-08-08
Abstract: PURPOSE:To obtain a clear monitoring video by photographing an object on an optical condition without being interfered by the illumination of smoke. CONSTITUTION:An illumination means 3 is disposed at an optional initial position such as at the same position as a photographing means 2 or at the position countering the photographing means 2 with a monitirng object 1 between them, etc., and is rotated from the initial position centering around the monitored object 1 from the initial position. While the illumination means 3 is rotated, a position where the light quantity of scattered light caused by smoke from the monitored object received at the installing position of the photographing means 2 becomes minimum is detected and the detected position is set to be the installing position of the illumination means 3. Then, the system is installed in the way where the crossing angle theta of the optical axes of the photographing means 2 and the illumination means 3 is set to be an angle where the scattered light caused by smoke genereated by the monitored object 1, which is light- received at the position of the photographing means 2 becomes minimum, so that the crossing angle is set to be within the limit between 45 deg.-75 deg., and 60 deg. is more desirable.
Patent JP-S58100647-A (JP)
Title: Electrical contact material
Inventor: TSUJI HITOSHI
IPC: H01H1/02
Filed: 1981-12-09
Abstract: PURPOSE:To obtain an electrical contact material having a superior consumption resistance and superior welding resistance by adding a specified percentage of Ni to Ag and by dispersing a specified percentage of a rare earth metallic boride. CONSTITUTION:To Ag is added 10-60wt% Ni, and 0.0001-0.3wt% in total of 1 or >=2 kinds of rare earth metallic borides is dispersed. By adding Ni, welding resistance and low contact resistance are provided. By dispersing rare earth metallic borides, when electrical contacts are brought into contact with each other and separated, the compounds are allowed to precursively generate arc. Accordingly, arc is dispersed over the whole surfaces of the contacts without causing concentration on a point, and the contacts can be uniformly consumed little by little.
Patent JP-H1025239-A (JP)
Title: Cleaner composition for body
Inventor: SHIMAKAWA KATSUHIKO
IPC: A61Q19/10
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaner composition for bodies, containing biodegradable plastic powder having a prescribed average particle diameter, excellent in a cleaning force, weak in the irritation of skins, good in biodegradability and substantially not causing environmental pollutions. SOLUTION: This cleaner composition for bodies contains biodegradable plastic powder having an average particle diameter of 30-500μm, preferably 100-300μm. The biodegradable plastic is preferably an aliphatic polyester (e.g. polyglycolic acid ester). The cleaner composition for bodies preferably contains biodegradable plastic powder having an average particle diameter of 30-500μm (0.5-30wt.%), a terpene hydrocarbon and/or a terpene alcohol (0.5-30wt.%) and a surfactant (0.5-30wt.%), and preferably has a viscosity of 5-100 poise at 20 deg.C. The composition can effectively remove strong stains such as heavy oil stains, metal powder stains or coating film-like stains in industrial production sites, etc., and is especially suitable as a hand cleaner.
Patent JP-H04226578-A (JP)
Title: Binder composition for baking lacquer,and preparation of coating material therefrom
Inventor: YOZEFU PEDAIN
IPC: C08G18/36
Filed: 1991-07-15
Abstract: PURPOSE: To provide a toxicologically safe binder compsn. containing olygomerization product of a specific diisocyanate hexane and a polyol mixture and suitable for the highly impact-resistant and highly elastic coating of car.  
     CONSTITUTION: The objective binder compsn. contains 20-70 wt.% of an oligomerization product of 1,6-diisocyanate hexane containing 50 wt.% of more of uretodione diisocyanate represented by formula I (wherein R is a residue of a monofunctional sealant) (A), and 30-80 wt.% of a mixture (B) of 100 pts.wt. of bisphenol A represented by formula II (wherein R 1  is H or CH 3  and n is 1-2) (i), 20-200 pts.wt. of castor oil (ii) and an org. polyhydroxyl compd. (iii)). 
     COPYRIGHT: (C)1992,JPO