baber/WOPTO huggingface dataset:
Patent JP-S60214334-A (JP)
Title: Projection type exposing device
Inventor: HIROSE TAKAMASA
IPC: G02B27/18
Filed: 1984-04-11
Abstract: PURPOSE:To obtain the projection type exposing device that allows an easy fine adjustment which is hardly made by a convertional mechanical adjustment and adjusted to a desired image formation magnification with high precision by varying the oscillation wavelength of a light source and thus adjusting the image formation magnification of a photography optical system. CONSTITUTION:This device consists of a light source 1 such as an injection-locked excimer laser, reflecting mirror 2, lighting system 3 for a mask 4 for the fine pattern of an IC, LSI, etc., and projection optical system 5. Further, an image formation magnification detecting means 7 has, for example, a photoelectric converting means on the image formation surface 6 of the mask 4 by the projection optical system 5 at a wafer position and detects the image formation magnification of the mask 4 photoelectrically by the photoelectric converting means. A waveform varying means 8 varies the oscillation wavelength of the light source 1 on the basis of the output signal of the image formation magnification detecting means 7, and a wafer position adjusting means 9 which adjusts the wafer position on the basis of the output signal of the image formation magnification detecting means 7. The wavelength varying means 8 is provided in the light source 1 in one body when necessary. The wafer position adjusting means needs not be provided in every case.
Patent JP-S63238482-A (JP)
Title: Mls receiver
Inventor: KIDA HIROYUKI
IPC: G01S7/34
Filed: 1987-03-26
Abstract: PURPOSE:To enable the angle measuring processing of a beam signal by a simple circuit construction wherein a variable gain amplifier, a detector circuit, a level comparator circuit, a processing unit, etc. are provided. CONSTITUTION:A reception signal is amplified by a variable gain amplifier 1 and led to a DPSK demodulator circuit 2 and a detector circuit 3. A carrier component of a guidance signal is removed by the detector circuit 3, and thereby a beam envelope waveform is obtained. The beam envelope waveform is inputted to plus input terminals of a plurality of level comparator circuits, e.g. comparators 9-12, which are connected in parallel, and is compared with four kinds of minus input reference voltages +6dB, +1dB, 0dB and -3dB respectively. The results of this comparison are inputted to RSFF 8, the latch output of which can be read and reset arbitrarily by a processing unit 4. Then the processing unit 4 controls a gain of the amplifier through a D-A converter 5 so that the peak of a beam signal be in accord constantly with a reference voltage 0dB, and stores the rise and fall times of the signal according to the outputs of the level comparator circuits, so as to conduct angle measurement.
Patent JP-H10263438-A (JP)
Title: Static separator
Inventor: TOJO CHIAKI
IPC: B03C7/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive static separator in which the separation performance is improved by applying the voltage lower than in methods heretofore available. SOLUTION: A static separator is provided with a charge device 12 for charging crushed refuse 11 to be separated, a grounding metal drum electrode 13 rotated in the given direction around a horizontal axial center on which the charged crushed refuse 11 to be separated is scattered, a high voltage electrode 15 positioned obliquely above the grounding metal drum electrode 13 and attracting the crushed refuse 11 repelled by the metal drum electrode 13, an attraction device 17 attracting the crushed refuse 11 to be separated which has been attracted to the high voltage electrode 15, a first separation container 18 recovering the rushed refuse 11 dropped along the metal drum electrode 13 and a second separation container 18 recovering the crushed refuse 11 to be separated which has been attracted on the metal drum electrode 13,  and the crushed refuse 11 to be separated can be separated by the above constitution, and the crushed refuse 11 to be separated is brought into contact with the metal drum electrode 13 and flowed thereon to carry out the separation by the voltage lower than in the method heretofore available.
Patent JP-S546373-A (JP)
Title: Illumination lighiting device for emergency
Inventor: MORISHITA HISAKUNI
IPC: H05B37/02
Filed: 1977-06-15
Abstract: PURPOSE:To positively and easily judge the non-lighting of a fluorescent lamp up to a fixed charge when charging after inspection finishes, by detectign terminal voltage by means of discharge, and by preventing the lighting of said lamp and displaying it, when inspecting a battery of an emergency light.
Patent JP-H06290709-A (JP)
Title: Manufacture of fluorescent lamp, bulb forming die, and fluorescent lamp
Inventor: IKEDA TOSHIYUKI
IPC: C03B9/34
Filed: 1993-03-31
Abstract: PURPOSE:To provide a method for manufacturing a fluorescent lamp without the generation of deformation or a flaw, and a metal mold, where leg discharg ing paths extending from a bending portion are juxtaposed with each other. CONSTITUTION:The center portion of a heated glass tube is bent. The bent portion is contained inside a mold 4 where an opening angle theta of a groove is 0.1-2.0 deg. in such a manner that an opening angle theta of leg discharging paths, juxtaposed with each other, of the glass tube becomes 0.1-2.0 deg., followed by blowing, thus obtaining a bulb 1. A phosphor is bonded to the inner surface of the bulb 1, and each leg opening angle of the U-shaped leg discharging paths 11, 12 is set to 0.1-2.0 deg.. Consequently, it is possible to restrict a bending angle of the mold so as to obtain a predetermined dimension of the discharging path of a completed lamp on the estimation that the bulb after the bending molding with the mold is deformed by heat in following processes.
Patent JP-H02250344-A (JP)
Title: Bonding of film carrier system
Inventor: HONDA YOSHIAKI
IPC: H01L21/60
Filed: 1989-03-23
Abstract: PURPOSE:To execute a bonding operation without an intermediary of a bump, to reduce a cost and to enhance a yield by a method wherein an inner lead is shaped in advance in such a way that its tip is approached to an electrode of a chip. CONSTITUTION:An inner lead is shaped in advance toward a part lower than the surface of a polyimide film 5 in such a way that its tip is approached to an electrode on the surface of a chip 3. The tip of the inner lead 2 shaped in this manner is pressure-bonded to the electrode on the surface of the chip and is heated by using a bonding tool 4; both are bonded. Thereby, since a bump and other protrusions similar to it are not required, facilities, a process and the like used to manufacture the bump are not required; a cost can be lowered; a yield can be enhanced.
Patent JP-S60217589-A (JP)
Title: Memory device
Inventor: YAMADA TETSUYA
IPC: G11C11/414
Filed: 1984-04-13
Abstract: PURPOSE:To make low power consumption and acceleration of an emitter coupled logic (ECL)RAM, etc. compatible, by switching a switching element for controlling a recurrent current sent from a word line from on to off after the selection of the word line is shifted to non-selection. CONSTITUTION:In the midway of going down of a selected word line WL to ''L'' after it becomes non-selected state, a current flyback CL corresponding to the line WL is connected to a low power source through a delay circuit 20 and a diode D2 even if a diode D1 is turned off, and a transistor Q2 of a control element for controlling a returning current through the line W1 and a memory cell M continues the on-state. A charge due to the parasitic capacity of the line WL is securely pulled out at a high speed, reaches a low level and becomes a satisfactory non-selection state, where the Q2 is turned off. A slight holding current from a constant current source is supplied to the cell M and the current consumption becomes smaller. Thus the power consumption is decrease without obstruction of a high-speed action of an ECLRAM.
Patent JP-S58189167-A (JP)
Title: Preparation of n-substituted imidazoles
Inventor: YAMAUCHI KOUSUKE
IPC: C07D233/62
Filed: 1982-04-30
Abstract: PURPOSE:To prepare the titled compound by reacting a triphenylmethanol compound with concentrated nitric acid, fuming nitric acid, thiocyanic acid or its salt to obtain triphenylcarbenium ion stably, and reacting the ion with imidazole. CONSTITUTION:A triphenylmethanol compound is made to react with concentrated nitric acid, fuming nitric acid, thiocyanic acid, or its salt in an inert solvent such as methylene chloride, dichloroethane, nitromethane, etc., to obtain triphenylcarbenium ion stably, which is made to react with imidazole to obtain the objective 1-triphenylmethylimidazole. EFFECT:The objective compound can be prepared in high purity and yield, easily, from a stable raw material. USE:An antibacterial compound.
Patent JP-S55164526-A (JP)
Title: Transmission structure in aglicultural tractor
Inventor: UMEMOTO TOMEO
IPC: B60K17/08
Filed: 1979-06-08
Abstract: PURPOSE: To provide a rapid stopping operation of the transmission gear device in a mechanism in which a clutch is alternatively connected or disconnected by a movable member reciprocated axially by a method wherein a fixed friction member contacting with the movable member during a disconnected condition of the clutch.  
     CONSTITUTION: In a clutch housing 2 to be cooperatively connected to a transmission case 3 of the agricultural tractor are installed the clutch 9 composed of a driving friction plate 9a connected to a flywheel 10 of an engine and a driven member 9b connected with a spline to an input shaft of the transmission gear device. The clutch 9 is alternatively connected or disconnected via clutch operation arm 13 by a cylindrical movable member 12 to be reciporcated axially. In this case, in the clutch housing 2 is fixed a settled friction member 16 to be contacted with the movable member 12 under a condition in which the clutch is disconnected. Thereby, the input axle 11 is braked under such a condition as the clutch is disconnected under a contact condition between the friction member 16 and the movable member 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06287716-A (JP)
Title: Heat resistant alloy excellent in oxidation resistance and corrosion resistance
Inventor: OONO TAKEHIRO
IPC: C22C38/40
Filed: 1993-03-31
Abstract: PURPOSE:To provide a heat resistant alloy which is suitable for use in the parts to be used under severer corrosive environment due to a multiplicity of fuel sources in recent years and has superior oxidation resistance and corrosion resistance. CONSTITUTION:The heat resistant alloy, which has a composition consisting of >0.05-0.3% C, 1-6% Si, <=2% Mn, 20-40% Ni, 15-30% Cr, one or >=2 kinds among <=0.1% Y, <=0.1% rare earth elements, and =0.5%<=f (where the total content of Y and rare earth elements is regulated to <=0.1%), and the balance Fe with impurities and also has superior oxidation resistance and corrosion resistance, is prepared. Further, Mo, W, and Co are added, if necessary.
Patent JP-S58190880-A (JP)
Inventor: KANAI TOMIYOSHI
IPC: B23K1/19
Filed: 1982-04-30
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-H10271168-A (JP)
Title: Data processing unit
Inventor: HARUYAMA SHIGEKI
IPC: H04L25/08
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a data processing unit whose utilizing efficiency is considerably improved. SOLUTION: The processing unit is provided with a robot 11 and a CPU 12. The CPU 12 receives the number of revolution signal Sr as a serial signal from an encoder 5 to detect the number of revolutions of a motor 4 and the CPU 12 controls the motor 4 to be driven at a prescribed number of revolutions based on the number of revolution signal Sr and an instructed number of revolution signal received separately. The number of revolution signal Sr being a serial signal from the encoder 5 is shaped in a waveform shaping section 13 so that the waveform is pulsive and the result is given to an edge detection section 14 and an inverse of the number of revolution signal Sr- that is the inverted number of revolution signal Sr is generated by an inverter 15 and given to the edge detection section 14.  When the edge detection section 14 detects trailing edges of the received signals Sr, inverse of Sr (Sr-), the detection section 14 provides an output of an interrupt signal INT to a signal processing section 16.
Patent JP-H05271246-A (JP)
Title: Bis(halogenated pyridyl) silane compound
IPC: C07F7/10
Filed: 1992-03-30
Abstract: PURPOSE:To obtain a new compound useful as a monomer compound for synthesizing functional polymer materials. CONSTITUTION:A compound of formula I (R<1> to R<4> are H, alkyl or aryl; X is halogen; n is 0 or 1) such as bis[2-(6-bromopyridino)]dimethylsilane. The compound of formula I is obtained by reacting a dihalogenated pyridine of formula II (Y is halogen) with an organic lithium (e.g. alkyllithium) and then with a dihalogenated silane of formula III (Z is halogen) or a silane. The reaction is carried out in an inert atmosphere such as nitrogen or argon in a solvent such as diethyl ether. The compound of formula I is useful as a monomer component for a silicon-based polymer material containing pyridine ring as a pi electron system in a main chain and the polymer obtained by polymerizing the monomer has excellent characteristics when used as an optical function material, organic photoconductive material, non-linear optical material, etc.
Patent JP-H05269703-A (JP)
Title: Decorative plate
IPC: B27D5/00
Filed: 1992-03-30
Abstract: PURPOSE:To constitute the plate so that in the case where embossed decorative base paper on which an uneven pattern such as the grain of wood is formed is laminated on a base through an adhesive agent at the time of manufacturing of the decorative plate such as furniture, unevenness formed on its embossed decorative base paper does not disappear. CONSTITUTION:This decorative plate is comprised by solidifying thermally a matter obtained by laminating titanium base paper 10, in the top of which a recessed part 16 is formed according to a desired decorative pattern, on a base 14 through an adhesive layer 12 is solidified thermally integrally. Since though the titanium base paper 10 possesses permeability to an oily liquid material but does not possess swelling properties, oily unsaturated polyester resin is used as an adhesive agent forming the adhesive layer 12, through which a degree of penetration into the titanium base paper 10 can be improved and the recessed part 16 can be prevented from getting out of shape.
Patent JP-H03272791-A (JP)
Title: Medal polishing machine with built-in counter
Inventor: MASAKI AKIHIKO
IPC: A63F7/02
Filed: 1990-03-23
Abstract: PURPOSE:To accomplish a medal polishing machine which is free from risk of medal overflowing form a hopper or dropping onto the floor, by incorporating the polishing machine and a medal counting machine consolidatedly, and forming the medal counting machine as a refilling means to the polishing barrel of the body of polishing machine. CONSTITUTION:When the amount of medals (a) counted by a medal counting machine 5 and put into a hopper 9 functioning as an upper tank increases to cause full hopper, a control sensor 10 situated outside is actuated, and a sensing signal thus emitted is fed to the medal counting part 5. After entry of a reset output, the power to this medal counting part 5 is shut off, and the output for lighting an alarm lamp is emitted. If in this condition an operation ON switch is pushed, the same motion is repeated. Also the alarm lamp extinguishes automatically a certain time after a Full Hopper control sensor 10 for the hopper 9 is turned off, and returns to the normal operation. In case clog with medals has occurred between the inclined surface of a base board 13 functioning as a refilling means 11 for a polishing barrel 8 of the hopper 9 and a refilling spring 14 functioning as a scrape-up arm, the rotation of a sensor wheel 16 mounted on the rotary shaft 15 of this refilling spring 14 becomes slower, that is sensed by a control sensor 17 and informed as abnormal rotation.
Patent JP-S58191547-A (JP)
Title: Signal transmitting system
Inventor: TAYAMA HARUO
IPC: H04B7/26
Filed: 1982-04-30
Abstract: PURPOSE:To prevent the crosstalk of a mobile car due to simultaneous transmission and the disable transmission due to an inclination of the car toward the progressing direction, by designating the directivity of an ultrasonic wave transceiver at a fixed terminal as unidirectionality and that of the mobile car as nondirectivity, respectively. CONSTITUTION:A signal from an oscillator 21 is transmitted from a fixed terminal ultrasonic wave transmitter 2 to the mobile car 4. A reception signal of an ultrasonic wave receiver 41 is given to a generator 42, where a code inherent to the mobile car is added and the code is transmitted from a transmitter 43 to a fixed terminal 2. The reception signal of a receiver 23 is applied to a central processing unit 1. In this case, the directivity 50 of the transmitter 22 and the receiver 23 is designated as unidirectionality and that 60 of the transmitter 43 and the receiver 41 is designated as nondirectivity.
Patent JP-S57188843-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SATOU SHIYUUICHI
IPC: H01L29/78
Filed: 1981-05-16
Abstract: PURPOSE:To elevate the threshold voltage of a thin semi-insulating film having a high-concentration surface electron level, and to remove defects such as thermal strain by using the semi-insulating film for insulating elements. CONSTITUTION:The semi-insulating film 4 (a discontinuous substance layer in which there are partially Si<++>, Si-O, O2, SiO2, etc.) consisting of a thin layer having the high-concentration surface electron level is formed to the surface of a P type silicon substrate 2, and a gaseous-phase grown oxide film 6 is further shaped. An impurity is introduced from openings 8A, 8B, N<+> layers 10A, 10B functioning as a source and a drain, a thermal oxide film 12 serving as a gate insulating film and electrodes 14A-14C by aluminum films are formed, and a field-effect transistor is shaped. Accordingly, a field section isolating the elements can be brought to sufficiently high threshold voltage.
Patent JP-H07262479-A (JP)
Title: Fire alarm equipment
Inventor: TAKAHASHI KEIICHI
IPC: G08B25/00
Filed: 1994-03-18
Abstract: PURPOSE:To accurately measure response time from the sending of a signal from a fire receiver to a terminal equipment up to the reception of a response signal sent from the terminal equipment by measuring time from the detection of the reception of a polling signal outputted from a transmitting circuit in the receiver to a receiving circuit in the receiver up to the reception of a response signal outputted from each terminal equipment. CONSTITUTION:When an MPU 10 commands the sending of a system polling signal, a system polling signal corresponding to the command is outputted from a transmitting circuit 40, sent to respective terminal equipments through a signal line and received by a receiving circuit 50 in the receiver. When the MPU 10 detects the reception of the system poling signal through an interface 33, a timer (not shown in this circuit diagram) in the MPU 10 is started. Then time up to the detection of reception of a response signal outputted from each terminal equipment is measured. Consequently a delay clue to waveform shaping in the circuit is removed and the response time can be accurately measured.
Patent JP-H01246189-A (JP)
Title: Ph control in growth of ion crystal applying electrodialysis
Inventor: SHIMOMURA OSAMU
IPC: B01D61/50
Filed: 1988-03-28
Abstract: PURPOSE:To control pH of a growing bath constant or at an arbitrary value in growing ion crystal by electrodialysis method consisting of plural baths by setting electrodes for controlling pH in the growth baths and optionally sending an electric current to the baths. CONSTITUTION:In growing ion crystal by electrodialysis method consisting of plural layers (e.g., three baths 6, 7 and 8), an electrode 5 for controlling pH is set in the growing bath 7 and optionally an electric current (I2) is sent to the electrode 5 to regulate pH in the growing tank 7.
Patent JP-S62253377-A (JP)
Title: Medium and method for culture of bordetella bacteria
Inventor: KUNTANNMIREE MARII JIYOZE BE
IPC: C12N1/20
Filed: 1987-03-27
Abstract: The culture medium composition comprises the basic ingredients needed for the culture in question, as well as cyclodextrin or its derivatives, and contains, in addition, at least one etherified derivative of a polymer of D-glucose having a molecular mass equal to at least 2,000. A method for culturing bacteria of the genus Bordetella with such a culture medium is included. <IMAGE>
Patent JP-S56169999-A (JP)
Title: Sound image control circuit
Inventor: OKADA TAKAFUMI
IPC: H04S5/00
Filed: 1980-06-02
Abstract: PURPOSE:To change the feeling of stereo and spread of reproduced sound arbitrarily and continuously, by changing the cut-off frequency of a filter circuit through the use of a variable resistor for the sound image control of a TV set equipped with two speakers. CONSTITUTION:Left and right channel outputs 1L, 1R of a demodulation circuit 1 of a television set are inputted to LPF circuits 10L, 10R directly or via delay circuits 2L, 2R respectively. A transistor Q13 and a variable resistor 5 are commonly used for the circuits 10L, 10R. With the constitution like this, when the resistor R5 is decreased, the cut-off frequency of the circuits 10L, 10R is increased, e.g., more than audible band. Thus, an output almost close to monaural reproduction can be obtained for speakers 6L, 6R. When the resistor R5 is increased, the said cut-off frequency is within the audible range. Thus, the playback sound having an arbitrary stereo or spread of feeling can be obtained from the speakers 6L, 6R, by adjusting the resistor R5.
Patent JP-S55339-A (JP)
Title: Isomerization of methyl-delta-4-tetrahydrophthalic anhydride
Inventor: YAMATO MOTOTOSHI
IPC: B01J31/18
Filed: 1978-06-19
Abstract: PURPOSE: Using a specific phosphorus compound as an isomerization catalyst, is heat treated methyl-Δ-4-tetrahydrophthalic anhydride to effect the isomerization, thus producing a liquid isomer mixture that is suitably used for a curing agent of epoxy resins.  
     CONSTITUTION: The isomerization of methyl-Δ-4-tetrahydrophthalic anhydride is effected by heat treating it in the presence of a phosphorus compound, in which the phosphorus compound is a compound of the formula P(X) n R 3  or P(X) n (XR') 3  (R is H, organic residue; R' is organic residue; X is O, S; n is 0, 1), such as triethylphosphine, triphenylphosphine, triethylphosphite. As the starting material, is suitably used a mixture of 100W20 wt% of 3-methyl-Δ-4-tetrahydrophthalic anhydride and 0W80 wt% of 4-methyl-Δ-4-tetrahydrophthalic anhydride. Preferably, the amount of the catalyst used is 0.1W4 parts by wt per 100 parts of the starting material and the reaction temperature is 80W250°C.  
     USE: The ingredients for unsaturated polyesters. 
     COPYRIGHT: (C)1980,JPO&Japio