baber/WOPTO huggingface dataset:
Patent JP-H07325316-A (JP)
Title: Production of liquid crystal display device
Inventor: MATSUMOTO SHIGETO
IPC: G02F1/133
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a uniform display. CONSTITUTION:This liquid crystal display device is provided with resistance chips in order to diminish or eliminate the difference in the electric resistance generated between respective power source linens 8, 9 driving the liquid crystal for matrix driving in accordance with a voltage averaging method at the time of disposing the power source lines 8, 9 at both outer sides of the opposite sides of a display screen in relating to forming a glass substrate 14 for signals consisting of wiring patterns by forming a laminate by vapor deposition by sputtering on a master glass substrate and etching this laminate.
Patent JP-H06334055-A (JP)
Title: Semiconductor integrated circuit device to be built in module
Inventor: SATO YASUSHI
IPC: H01L23/12
Filed: 1993-05-20
Abstract: PURPOSE:To provide a semiconductor integrated circuit device dedicated to be built in a module by decreasing the wiring area between the elements in the module thereby reducing the size of the module. CONSTITUTION:The semiconductor integrated circuit device 20 is built in a module along with many circuit elements including discrete circuit elements 7, 9 and integrated circuit elements 3, 5. The semiconductor integrated circuit device is provided with a plurality of I/O terminals 23, 24 for inputting/ outputting an identical signal different from the power supply.
Patent JP-S61274799-A (JP)
Title: Apparatus for treating waste water
Inventor: MASUDA HITOSHI
IPC: C02F9/00
Filed: 1985-05-31
Abstract: PURPOSE:To efficiently treat waste water, by mounting a treatment tank and a filter means and forming the filter means by parallelly arranging a plurality of filter plates each having a hole provided to the central part thereof to a hollow rotary shaft while providing a gas emitting aeration means between the filter plates. CONSTITUTION:Waste water 14 allowed to fill a treatment tank 10 is contacted with bacteria suspended in said waste water for a predetermined time to be biologically treated. The waste water after treatment is filtered by the semipermeable membrane 30 of a filter plate 24 and the filtrate passes through a membrane support 28, the hollow part 33 of the membrane support 28 and the hollow part 26 of a hollow rotary shaft in this order to be discharged out of the apparatus as treated water 45. The microbes or solid substances adhered to and accumulated on the surface of the semipermeable membrane 30 are washed away when the surface of the membrane passes the position of a gas emitting pipe 40 every one rotation of a filter means 16. By this method, waste water treatment and filtering treatment can be effectively performed in the same tank.
Patent JP-H04347168-A (JP)
Title: Photic stimulation apparatus
Inventor: FUKAMI TAKESHI
IPC: A61M21/02
Filed: 1991-05-23
Abstract: PURPOSE:To obtain a photic stimulation apparatus wherein only such a frequency component that is suitable for relaxing a body can be passed through by raising the signal level of a brain wave when it is low and lowering it and suppressing an excess variation when it is high. CONSTITUTION:A picked-up brain wave signal is sampled at 2-fold or higher frequency of the highest frequency included in the brain wave signal and it is converted to a digital signal by means of an analog-to-digital converter. A signal converting means 8 performs an arithmetic treatment of Y1=X2/C1 and a brain wave signal X1 is converted to a signal Y1 which is in inverse proportion to an output C1 from a mean amplitude detecting means 7. In a signal suppressing means 9, the output signal Y1 from a signal converting means 8 is compared with a certain set value Z and when Y1 is equal to or larger than Z, Y=Z is output and the amplitude of the output signal is suppressed. An excess variation can be suppressed by suppressing the amplitude like this.
Patent JP-S5243177-A (JP)
Title: Rivetting machine
Inventor: OKABE CHIYO
IPC: B25C1/04
Filed: 1975-09-30
Abstract: PURPOSE: To provide a device for easily and accurately determining positions to be nailed by separating a forefront nail by a pusher before hammering operation has started, so that the nail may be held by a holder in positon when the nail is projected out of the nail deiving passage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62277002-A (JP)
Title: Truck type conveying apparatus
Inventor: MATSUMOTO TSUYOSHI
IPC: E01B25/30
Filed: 1986-05-23
Abstract: PURPOSE:To detect the removal of one of a pair of brushes before the other comes off by constructing a trolley by alternately disposing nonconductive units shorter than the interval of the brushes arranged at the front and rear parts of a truck and conductive units set longer than the nonconductive units. CONSTITUTION:A pair of brushes 6a, 6b arranged at an interval L1 at the front and rear parts of a truck 2. A trolley 3 attached to a rail 1 is composed by alternately disposing nonconductive units 3a each having a length L2 set at the length shorter than the interval L2 and longer than a distance that the truck 2 stops in the state from the power supplying state to the power interrupting state, and conductive units 3b each having a length L3 (>L2). When the brush 6b approaches the nonconductive unit 3a in the state that the pair of brushes 6a are removed, the truck 2 stops. Thus, a magnetic sensor 10b examines a striker 10a for a predetermined time and outputs an abnormal signal.
Patent JP-S5820043-A (JP)
Title: Underground radio communication
Inventor: HIRABAYASHI ISAMU
IPC: H04B13/00
Filed: 1981-07-28
Abstract: PURPOSE:To realize a communication system which is convenient at an emergency, by puting the electric signal into the ground and detecting a current at a different point to perform the communication. CONSTITUTION:A loudspeaker 2 with signal transmitter is used for transmission, and the signal current is flowed into the ground via an underground line 4. While the signal current is detected at a different point via the line 4 and a loudspeaker with signal receiver. Thus the comunicating is performed.
Patent JP-H11310583-A (JP)
Title: Production of compound capable of absorbing near infrared ray
Inventor: MATSUZAKI YORIAKI
IPC: C07F1/08
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To industrially and economically obtain a high purity compound having an absorption band in the near infrared region by reacting a specific phthalocyanine compound having halogen substituents with a base or the like in a specific solvent. SOLUTION: This compound is obtained by reacting (A) a phthalocyanine compound having halogen substituents, which is expressed by formula I (wherein, M is a bivalent metal or the like; X1 is F, Cl, or the like; (m) is 10-16) and pref. C.I. Pigment Green 7 or the like, and (B) a compound of formula R1 YH [wherein, R1 is an alkyl capable of being substituted; Y is O or S], pref. a phenolic derivative such as phenol with (C) a base (pref. potassium carbonate or the like) in 1,3-dimethyl-2-imidazolidinone as a solvent pref. at a temp. of 160-220 deg.C for 5-20 h. and is expressed by formula II [wherein, R1 is an alkyl capable of being substituted; (n) is 10-16; X2 is F, Cl, or the like; (p) is 0-6; (n)+(p)<=16], e.g. a compound of formula III or the like.
Patent JP-S60262178-A (JP)
Title: Form control method of electrophotographic device
Inventor: KUBO KAZUYUKI
IPC: G03G15/00
Filed: 1984-06-08
Abstract: PURPOSE:To make a print at a specific correct position by putting a retractor which secures uniform contacting between a continuous document and a photosensitive drum away from the photosensitive drum when printing operation is not performed, and moving it forth in response to print information from the continuous document. CONSTITUTION:The photosensitive drum 1 and continuous document 2 contact and leave each other as shown by dotted lines and solid lines in a figure through the retractor 3. A printing inhibited area 2l is set larger than the length W of the contacting part between the drum 1 and document 2. When no printing operation is performed, the retractor 3 is set back at the position shown by the dotted line to 2l. When print information from the document is detected, the retractor 3 is advanced at such timing that a perforated line M is l ahead of a print start position S and held in readiness for printing, and the printing operation is started at the position S. When print end information is detected, on the other hand, the retractor 3 is moved back l behind a print end position. Consequently, the design of the document is facilitated and a print is made at a correct position.
Patent JP-S599070-A (JP)
Title: Heat sensitive recorder with temperature compensator
Inventor: TOHARA MASAHIRO
IPC: B41J2/365
Filed: 1982-07-08
Abstract: PURPOSE:To make it possible to perform heat sensitive recording of uniform density at all times by such an arrangement wherein an oscillating frequency is varied by temperature sensitive resistance elements in response to ambient temperatures and heat generating time of heat generating resistors is also varied according to the cycle of the oscillating signal. CONSTITUTION:Every time a control unit 31 receives facsimile data of one line, it clears a counter 21 and stores data in a shift register 30. The counter 21 counts the output frequency of an oscillating circuit 10. The frequency of the circuit 10 is determined by time constants of resistors 13, 14, 16 and a condenser 15, and the resistance value of a temperature sensitive resistance element 16 varies in response to the change of ambient temperatures of a recorder, and an oscillating frequency is varied. A decoder 22 prepares signals of such pulse width corresponding to the cycle of an oscillating frequency signal based on the combination of signals from the output terminal of each bit of the counter 21 and supplies signals to each heat generating resistor 32 through a driver 23 in sequence. Consequently, each resistor 32i generates heat in sequence and data are thermally recorded on the recording paper.
Patent JP-H02298258-A (JP)
Title: Thin film of oxide superconductor and its production
Inventor: ICHIKAWA HIROSHI
IPC: H01L39/02
Filed: 1989-05-12
Abstract: PURPOSE:To provide a structure raising the superconducting critical temp. of a thin film of Ti oxide superconductor by alternately laminating a thin lamellar film of oxide superconductor containing Tl, Cu, and alkaline earths as principal components and a thin lamellar oxide film containing Tl and Ti. CONSTITUTION:A thin lamellar film 21 of oxide superconductor and a thin lamellar oxide film 22 are alternately laminated on a base material 15. The above thin lamellar film 21 of oxide superconductor contains at least thallium (Tl), copper (Cu), and alkaline earths (group IIa) as principal components, and the above thin lamellar oxide film 22 contains at least thallium (Tl) and titanium (Ti) as principal components. At this time, the above alkaline earths mean at least one kind among the group IIa elements. By this method, the lamination of the Tl-type superconducting film and the insulating film can be obtained with superior reproducibility.
Patent JP-2000015927-A (JP)
Title: Recording paper and manufacture thereof
Inventor: SAITO YOICHI
IPC: B41M5/50
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of cracks on the surface of an application film by forming a void layer made by applying application liquid containing particles having a specific particle diameter at a specific rate on a support upon manufacturing recording paper including a high glossy void layer. SOLUTION: When recording paper with a void layer provided on a support body is manufactured, a void layer is formed by applying on the support body application liquid containing particles having a particle diameter being a particle diameter of R(μm) or larger expressed by a formula of R=80000/L2 (L is a total of dry film thickness (μm)) by 10 pieces or less/1 ml. The dry film thickness of the void layer is preferably made 25-60 μm. Also, it is preferable to contain fine particles and a hydrophilic binder of 100 μm or lower in application liquid. In addition, it is also preferable to contain hydrophobic latex of a glass transition temperature of 30 deg.C or lower or hydrophobic organic compound grains of a melting point of 30 deg.C or lower in application liquid, and the support body is suitable to be a non water absorptive support body.
Patent JP-S5859282-A (JP)
Inventor: MARION JII RIIDO
IPC: C09K17/08
Filed: 1982-07-08
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-H07326457-A (JP)
Title: Crimp die structure
Inventor: YAMASHITA TOSHIO
IPC: H01R43/048
Filed: 1994-05-31
Abstract: PURPOSE:To enable a waterproof connector terminal to be obtained whose crimp-style terminal is crimped to wire and a rubber plug without being inclined and to enable the waterproof connector terminal to be smoothly introduced into the terminal storage hole of a connector. CONSTITUTION:This crimp die structure crimps both a crimp-style terminal T and a rubber plug 1A to the end of wire W around which the rubber plug 1A is fitted. The portion W3 of the wire W that is at a predetermined distance from the wire end is held by a chucking arm CA and positioned. A unit is provided with a wire abutting member 15 that corrects the position of the wire W during crimping. The wire abutting member 15 presses down the portion of the wire W between the portion W3 and the rubber plug 1A so that the end W2 of the wire, the rubber plug 1A and the crimp-style terminal T are aligned on the same axis.
Patent JP-H08315528-A (JP)
Title: Positioning system for head of magnetic disc drive unit
Inventor: SOYAMA YOSHIO
IPC: G11B21/08
Filed: 1995-05-18
Abstract: PURPOSE: To obtain a control system for realizing stabilized seek operation and positioning operation by employing a head speed detection mechanism which can also detect an external force acting on the speed detection mechanism. CONSTITUTION: Positional information X is processed through a differentiation unit 1 to produce a speed signal Vd containing a high frequency noise. On the other hand, a VCM drive current is subjected to voltage/current conversion through a power amplifier 2 and detected by a sense amplifier 3. They are then added and fed to an LPF 4 which produces a speed estimation signal Ve mixed with the component of an external force D. On the contrary, the signal Vd contains high frequency components but the component of external force D is not mixed therewith. The difference between the signals Ve and Vd is fed to the LPF 5 in order to extract the component De of external force. The De is added to the output from a control system compensator 6 and canceled thus following up a speed instruction Vr stably.  The signal De is also fed back to the output at a VCM drive current detection section 3 so that a signal Ve unsusceptible to the component of external force can be detected.
Patent JP-S5744772-A (JP)
Title: Preheater of engine
Inventor: KOBAYASHI AKIHIRO
IPC: F02P19/02
Filed: 1980-08-28
Abstract: PURPOSE: To quicken the rising of temperature of a glow plug when re-preheating is effected, by connecting a starting resistor with a preheater positioned adjacent the starting resistor through a heat conductive body so that the restoring of the starting resistor to normal temperature is facilitated.  
     CONSTITUTION: Adjacent to the starting resistor 7 consisting of plurality of electrode plates 13 and barium oxide resistor elements 11 are provided semi-circular heat receivers 17 of aluminium for receiving heat from the resistor elements 11. The electrode plate 12 and the heat receiver 17 are connected by a rectangular section 12a, and the value of heat conductiveness therebetween is defined by the width (b) and the length l of the heat resistant section 20 of the rectangulr section 12a and the thickness of the rectangular section 12a, and the shape of the resistant section 20 is experimentary determined such that the time constant of the resistor element 11 coincides with the time constant of the glow plug 6. Accordingly, at the time of re- preheating, the glow plug 6 is cooled while the resistor 7 still remains at high temperature, and therefore there is no apprehension of delaying of rising of temperature of the glow plug. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01289356-A (JP)
Title: Telephone exchange
Inventor: NISHIMURA TAKAYUKI
IPC: H04M3/42
Filed: 1988-05-17
Abstract: PURPOSE:To load a busy incoming call function (OHCA function), to reduce cost and to attain miniaturization by providing 1st and 2nd attenuators switched into the through-mode and the attenuation mode according to a control signal and an adder adding output signals of the 1st and 2nd attenuators. CONSTITUTION:When an extension C request the connection to an extension A while extensions A, B are in talking state, the attenuator 13 is brought into the through-mode and the attenuator 14 is set to the attenuation mode. Simultaneously, a channel switch 1 is controlled to connect an output line 101 from the extension B to an input terminal of the attenuator 13 and to connect an output line 102 from the extension C to the input terminal of the attenuator 14 and to connect an output terminal of an adder 15 to the input line 100 of the extension A. Thus, a voice signal from the extension B and the voice signal from the extension C are synthesized by the adder 15 and the result is sent to the extension A and the voice signal from the extension C is suppressed to a very small level by the attenuator 14 set into the attenuation mode. Thus, the OHCA function can be loaded and, the cost is reduced and miniaturization is attained.
Patent JP-S5910880-A (JP)
Inventor: SAKURAI MIKIO
IPC: G21C3/344
Filed: 1982-07-09
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-H06331634-A (JP)
Title: Method and device for measuring surface atom distribution
Inventor: HASHIGUCHI HIDEHIRO
IPC: G01N23/22
Filed: 1993-05-21
Abstract: PURPOSE:To measure an element constitution and an atomic structure at an atomic level near a sample surface by alternately repeating an operation for measuring the element constitution or atomic arrangement of an atom layer using surface analysis method and an operation for peeling the atoms of the sample surface using a reaction gas. CONSTITUTION:A surface analysis method comprises either ion scattering spectroscopy for detecting a surface first atom layer, electron spectroscopy, or secondary ion mass spectrometry, or a combination of the plurality of methods. A reaction gas for use is either chlorine, fluorine or bromine, or a mixture of them, and exciting energy is imparted by ultraviolet irradiation and/or ion irradiation, in addition to heating of a sample. A measuring apparatus for use comprises a peeling chamber 9 and a measuring chamber 5 connected to each other with airtightness maintained. The sample 7 is set in a positioning device 6 and transported to the peeling chamber 9, and the reaction gas is fed from a reaction gas introducing device 10 and a reaction is excited using an excitation device 11 to peel surface atoms, and then the sample 7 is shifted to the measuring chamber 5 and analyzed using a surface analysis system 8. The above operations are repeated alternately to enable analysis in the depth of the surface.
Patent JP-H08313833-A (JP)
Title: Optical scanner
Inventor: YAMAGUCHI MASAO
IPC: G02B26/12
Filed: 1995-05-18
Abstract: PURPOSE: To provide an image forming device capable of providing a color image in which a color slippage is not present and an optical scanner suitable to the device. CONSTITUTION: This scanner 1 is provided with an optical deflection device 5 deflecting four lines of laser beams L of Y, M, C and B corresponding to color components resolved into colors in a state in which they are integrated in a unit, first to third return mirrors 33B, 33Y, 33M, 33C, 35Y, 35M, 35C, 37Y, 37M and 37C respectively guiding four lines of laser beams deflected by the optical deflection device 5 to first to fourth photosensitive body drums 58 (Y, M, C and B) on which corresponding images are to be formed and first to fourth parallel planar glasses 39B, 39Y, 39M and 39C respectively arranged at prescribed angles with respect to four lines of laser beams returned toward respective photosensitive body drums by respective mirrors.
Patent JP-S63284932-A (JP)
Title: Duplicated switching system
Inventor: OIDE HIROYUKI
IPC: H04L1/22
Filed: 1987-05-15
Abstract: PURPOSE:To validate the maintenance of a device and a circuit by clarifying a switching system hereafter, by setting an act system so as to be set as a constant system at the time of starting application of a power source for the system. CONSTITUTION:When the power sources of the system 0 and the system 1 are applied simultaneously and the power source voltages is raised in a prescribed time, power source voltage monitoring circuits 71a and 71b set power source rise signals 11 and 12 at (1)s for an initialization time, and sent them to ANDs 81a and 81b. The ANDs 81a and 81b set output signals 13 and 14 at (1)s similarly based on the above condition, and send them to the input terminals on one sides of NANDs 82a and 82b. An initialization signal is inputted to the input terminals on the other sides of the NANDs 82a and 82b. And the output of the NAND82a goes to (0), and that of the NAND82b goes to (1), and they are sent to the input terminals on one sides of ANDs 83a and 83b. Furthermore, the outputs 17 and 18 of the ANDs 83a and 83b, the (0) and the (1), are sent to the input terminal of an RS-FF4 via ORs 3a and 3b, thereby, the switching part 70a of the system 0 is set as the act system.
Patent JP-S5454262-A (JP)
Title: D.c. stabilizing power source circuit
Inventor: NAKAMURA NORIKAZU
IPC: G05F1/56
Filed: 1977-10-07
Abstract: PURPOSE: To obtain a wide range of desired output voltage temperature characteristics easily and at lower cost by connecting in series a semiconductor rectifying device to the voltage dividing means or output circuit of a D. C. stabilizing circuit.  
     CONSTITUTION: The diode 8 is straightly connected to the voltage-dividing resistor 5 side of the voltage-dividing resistors 5 and 6. When the diode 8 is a silicon diode, the change in voltage between the terminals of the diode is approx. -2.1 mV/°C, for example. Thus, if a resistor having a sufficiently samll temperature changeability is used for the voltage-dividing resistors 5 and 6, it follows that the output voltage Esn has a coefficient for temperature. Accordignly,when the resistance values R 1  and R 2  of the voltage-dividing resistors 5 and 6 are determined by making allowance for the positive temperature coefficient for load, the temperature coefficients of both can be offset each other. Thus, it is possible to suffciently lessen the change in output voltage from load and to set the temperature coefficient of output voltage to an optional value in a wide range 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08313392-A (JP)
Title: High-pressure pipe separating/connecting device and impact wind tunnel device
Inventor: ITAMI HIROYUKI
IPC: G01M9/04
Filed: 1995-05-18
Abstract: PURPOSE: To connect a compression pipe and a shock tube easily and make the fastening force constant. CONSTITUTION: When nut drive mechanism 2 rotatory-moves a large-sized nut 1 on a compression pipe 11, the compression pipe 11 and a shock tube 14 are both connected so as to be automatically fastened and easily connected without manual help. When the driving torque of the large-sized nut 1 by a rotating drive source 3 reaches the specified value in this connection, the rotating drive source 3 is stopped by a torque monitoring means 8, so that the fastening force of both the compression pipe 11 and shock tube 14 can be made constant. Therefore, there is no need to form the flange parts of the compression pipe 11 and shock tube 14 in large size as by the second conventional technique so as to be able to solve a problem generated in association with enlargement.