baber/WOPTO huggingface dataset:
Patent JP-S648363-A (JP)
Title: Exhaust steam processing device for geothermal power-generating turbine
Inventor: MORI YOSHITARO
IPC: F03G4/00
Filed: 1987-06-29
Abstract: PURPOSE:To prevent the lowering of the water table and environmental pollution by separating the geothermal fluid from a geothermal well into steam and hot water, and by so constituting that, after the steam passed through a turbine has been condensed, it is returned underground through return wells, while, on the other hand, noncondensed gas is released via a nonpolluting treatment equipment. CONSTITUTION:A steam separator 2 in which the geothermal fluid emitted from a geothermal well is separated into steam and hot water is provided, and the steam separated therein is supplied to a turbine 4. The exhaust steam from the turbine 4 is introduced into a surface condenser 5 as a condenser. And the separated hot water is subjected to heat exchange with cool water to heat it via a hot water heat exchanger 13, and the hot water after completion of the heat exchange is returned underground through return well 16. In the condenser 5, steam is cooled by the cooling water circulating inside the closed flow passage, and the condensate thereof is returned underground through a return well 8, while, on the other hand, the cooling water raised in temperature is cooled by a dry type cooling tower 12. Further, the noncondensed gas left from the condenser 5 is purified by a gas extractor 9 and a desulfurization equipment 10, and then is released.
Patent JP-H0325014-A (JP)
Title: Method for controlling active suspension for vehicle
Inventor: KAMIMURA KATSUMI
IPC: B60G17/015
Filed: 1989-06-22
Abstract: PURPOSE:To enable attitude control under transient condition by closing filling/ discharging lines led to each suspension device to make a condition that fluid is enclosed in the suspension control, when the transverse acceleration of a car body exceeds beyond a preset limit. CONSTITUTION:A controller 3 detects transverse acceleration by a transverse acceleration sensor 15 to compare the detected value with a preset value. When the detected value is beyond the preset value, the controller outputs stop signals to each stop valve V to close the valve to close oil passages led to each suspension 11 - 14 for changing an active condition to a passive condition. According to this construction, a car body attitude control function under a transient condition can be applied to the suspension.
Patent JP-S5492240-A (JP)
Title: Image bearing material
Inventor: MURAI KEIICHI
IPC: G03G5/02
Filed: 1977-12-28
Abstract: PURPOSE: To enhance corona ion resistance and charge retentivity under all the use conditions, such as high temp. and high humidity, normal temp. and normal humidity, low temp., and high humidity, by providing a specified surface layer on an image bearing material for bearing a static image or a toner image.  
     CONSTITUTION: A solvent solution of polyaromatic-ether or copolymeric polyether having repeating units of the formula in which R 1  and R 2  are H, alkyl, or halogen is coated and dried on the photoconductive layer of an electrophotographic photoreceptor or on a static or toner image bearing material when a photoconductive layer is not provided. Thus, a surface layer is formed having a thickness of 0.2W95 μ, preferably 0.3W45 μ. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6315241-A (JP)
Title: Patterning method and resist
Inventor: ABE NAOMICHI
IPC: G03F7/025
Filed: 1986-07-08
Abstract: PURPOSE:To develop an exposed resist film in a vapor phase by coating a resist consisting of a polymer as a chief material and azide as an additive on a substrate, exposing the desired region thereof and executing a down flow etching method using a gas contg. oxygen. CONSTITUTION:The resist consisting of the polymer (1,4-polybutadiene 1,4- polybutadiyne or the deriv. thereof, etc.) having double or triple bonds at the main chain as the chief material and the azide as the additive is coated on the substrate to form the film of the resist. The desired region of such resist film is exposed by UV light, X-rays or electron beam and the substrate having the exposed resist film is subjected to patterning by executing the down flow etching method using the gas contg. the oxygen. The exposed resist film is thereby developed in the vapor phase.
Patent JP-H0514805-A (JP)
Title: Image pickup device
Inventor: KOYAMA NORIO
IPC: H04N5/243
Filed: 1991-07-01
Abstract: PURPOSE:To offer an image pickup device which obtains a stable sensitivity state always irrespective of the illumination level of an object, and does not impair the stability of a picture. CONSTITUTION:The image pickup device is provided with a quantity of light detection circuit 12 to detect the intensity of illumination of the object at the time of image pickup and output a quantity of light signal L4, a sensitivity increase circuit 7 to input a video signal L1 and increase the sensitivity by using a prescribed adjusting quantity, and a sensitivity increase signal generation circuit 13 to activate the circuit 7 when the intensity of illumination is detected to be within a first illumination range on the basis of the signal L4, and it is constituted so as to shift and adjust the maximum gain of an AGC circuit 8 so that the adjusting quantity of the activated circuit 7 is reduced when the intensity of illumination transits to a second illumination range. The first illumination range is the illumination range in which the increase of the sensitivity is required, and the second illumination range is the illumination range in which picture quality is deteriorated on the contrary if the sensitivity is increased by the circuit 7.
Patent JP-S5492147-A (JP)
Title: Generation system for timing signal
Inventor: NISHINOMIYA SABUROU
IPC: G06F1/06
Filed: 1977-12-29
Abstract: PURPOSE: To fulfill economization with the memory capacity of a ROM reduced remarkably by providing the ROM stored with words which have information forming a timing signal and read-out cycle assignment information.  
     CONSTITUTION: The circuit consists of the ROM, control circuit CTL, AND gates AGA and AGB, OR gate OG, address register AR, and buffer register BR (O to n and A and B denote cells). Then, the ROM stores sequentially "1" or "0" as data of information equivalent to required timing for respective timing signals TMO to TM n  in the direction that the address of the ROM advances corresponding to the bit direction of one word. At a bit position different from bit positions equivalents to TMO to TM n , namely, bit position A, information is stored which changes RMO to TM n  in several nanoseconds, and at the other bit position B, "1" when a word includes information changing them in several microseconds or "0" when not is stored. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0511075-A (JP)
Title: Time data transmitter, time data receiver and time correction device
Inventor: MORIYA NAKANOBU
IPC: G04G5/00
Filed: 1991-07-01
Abstract: PURPOSE:To obtain a time data transmitter, a time data receiver and a time correction device which require no sending out of clock signals for synchronization of second and by which the time at the transmitter side is synchronized with an end terminal side very precisely. CONSTITUTION:A time data transmitter 3 counts time at a time counting circuit by a standard signal from a standard signal circuit, inputs time data of a clock circuit from a time data output circuit, synchronizes back end of the time data to the standard signal by a synchronizing means, and then outputs it. A time data receiver 4 detects delay time of the time data from the time data transmitter 3, at a time correction circuit, and corrects the time data received by a receiving part, by sychronized signal produced at a synchronized signal producing means based upon the delay time. A time correction device is constituted of the time data transmitter 3 and the time data receiver 4.
Patent JP-H05328020-A (JP)
Title: Image sensor
Inventor: KITAMURA KOICHI
IPC: H04N1/028
Filed: 1992-05-26
Abstract: PURPOSE:To provide an image sensor by which a sufficient electric optical characteristic can be realized even in the using state of a low exposure. CONSTITUTION:In an image sensor unit, an image sensor 5, an image sensor mounting board 4, a SELFOC lens 2, and a light source 3 are fixed in a unit frame 1, and the unit frame 1 is covered with an original face glass 6. And also, a slit-shaped through-hole 9 is provided in the unit frame 1, and a part A of a light irradiating in a circumferential direction by a light source 3 is made incident through the through hole 9 to a photodiode 10. Thus, a light quantity made incident to the photodiode can be increased.
Patent JP-H09314975-A (JP)
Title: Date stamp
Inventor: KOBAYASHI SEIICHI
IPC: B43K29/013
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive, simple and small-sized date stamp. SOLUTION: A printing area wherein a post, a name, etc., are engraved and an entry area 5 which is recessed by one stage from the printing area are provided in the front of a printing body 2 formed of a porous stamping material having innumerable and continuous permeable pores, such as sponge rubber, so that ink can be absorbed therein. In the entry area 5, a date can be entered by a ball-point pen or others after stamping. Besides, commas or the like forming divisions are engraved in the entry area 5 of the printing body 2 so as to facilitate the entry of the date.
Patent JP-H1145204-A (JP)
Title: Method and system for dynamically duplicating cache in network by using reverse tree generating method
Inventor: BUYUKKOC CAGATAY
IPC: G06F12/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To dynamically change the distribution of a replica cache according to variation of a pattern in use by allowing a processor to send a message commanding the storage of a copy of information as a replica cache to routers in other areas in response to the number of requests. SOLUTION: A router 30 or relative processor sends a monitor request message to all other routers 32, 34, 36, 38, and 39 so as to monitor the number of service requests transferred to the source cache in a server 40 sent to other routers in its area. In the respective destination routers 32..., all messages are monitored to count the number of service requests transferred to servers 40 and 44(48) requesting access to data sets stored as a source cache 'P' and a replica cache 'A' ('B'). The sending router 30 calculates the optimum distribution of replicas of the data set stored as the source cache 'P'.
Patent JP-S6222260-A (JP)
Title: Rotary head device
Inventor: YOSHII TETSUJI
IPC: G11B15/61
Filed: 1985-07-19
Abstract: PURPOSE:To attain highly accurate tape guide by providing a tape guide drum incorporating a rotary magnetic head and turned in itself and a band shape tape guide wound on the drum and applying edge position regulation of a magnetic tape running while being slided with the tape guide drum. CONSTITUTION:The tape guide 11 is supported by supports 12, 13 implanted on a chassis 8 at both ends of the guide 11. A magnetic tape 3 is wound on the tape guide 11 more than the winding quantity of the tape 3 at the peripheral of a tape guide drum 1 and recording/reproduction by helical scanning is applied onto the tape 3 by a magnetic head 2 while the edge reglation of the magnetic tape 3 running with slide at a proper press contact. A support bolt 14 having a female screw is on the chassis 8, a slot for screw driver for adjusting the height exists on the head of a support 15, and the height at both ends of the bad shaped tape guide 11 to apply correct tape running guide.
Patent JP-H0212337-A (JP)
Title: Control system for interruption input signal
Inventor: SUGAWARA AKIHIKO
IPC: G06F9/48
Filed: 1988-06-30
Abstract: PURPOSE:To select a level trigger or an edge trigger for each interruption input signal by adding an interruption input mask circuit, a mask selector and the command decoder to an interruption control circuit of an edge trigger system. CONSTITUTION:An interruption input mask circuit 2, a mask selector 3 and the command decoder 4 are added to an interruption control circuit 1 of an edge trigger system. Thus the circuit 1 can be transformed into an interruption control circuit of an edge trigger/level trigger system. Thus the edge trigger system is freely mixed with the level trigger system in a single system and therefore the advantages of both trigger systems are available at one time.
Patent JP-H0212815-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORITA YOSHIKIMI
IPC: H01L21/8242
Filed: 1988-06-30
Abstract: PURPOSE:To reduce capacitance distribution in a groove type capacitor, and improve resistance to soft error caused by alpha-rays by a method wherein N-type impurity is diffused in the inside of grooves, from a second oxide film, via polycrystalline silicon and a first oxide film, by high temperature heat treatment, and an N-type diffusion layer of high concentration is formed. CONSTITUTION:After deep grooves 3, 4 are formed in a conductivity type semiconductor substrate 1, a first oxide film 9 is formed on the whole part of the inner surface, and polycrystalline silicon 13 is formed on the first oxide layer 9. After the surface of the semiconductor substrate 1 of one conductivity type is spin-coated with silanol system solution containing high concentration N-type impurity, the polycrystalline silicon 13 is coated with a second oxide film 7 containing N-type impurity, by performing heat treatment. By high temperature heat-treating, N-type impurity is diffused in the inner surface of the groove 3, 4 from the second oxide film 7, via the polycrystalline silicon 13 and the first oxide film 9, thereby forming an N-type diffusion layer 8 of high concentration. After that, for example, the oxide film 7 is eliminated, a polycrystalline silicon film 10 is formed, and cell capacitor parts 11, 12 are formed.
Patent JP-H0722800-A (JP)
Title: Method of mounting electronic component and equipment for mounting electronic component
Inventor: MIYAKE MASAFUMI
IPC: H05K13/04
Filed: 1993-06-30
Abstract: PURPOSE:To mount electronic components on the printed circuit board by pushing it with the correct pushing force according to the condition of the surface of the printed circuit board by measuring the tilt of or the undulations in the surface of the printed circuit board using a sensor, correcting the height of the electronic component at the time of mounting it on the printed circuit board and mounting the electronic component at a corrected height above the printed circuit board. CONSTITUTION:An electronic component 6 is taken out from the electronic component dispensing unit and the height of mounting the electronic component 6 is determined by the component control program of the electronic component mounting equipment. Next, the actual thickness of the electronic component 6 is measured by the line sensor 5, and at the same time, the tilt of or the undulations in the surface of the printed circuit board 11 using a laser displacement meter 10. Next, the actual thickness of the electronic component and the thickness of the electronic component obtained from the component control program are compared and the height of mounting the electronic component is corrected from the difference between them as well as from the result of measurement of the tilt of or the undulations in the surface of the printed circuit board 11. Next, the electronic component 6 is mounted on the printed circuit board 11 with the correct pushing force.
Patent JP-H10340161-A (JP)
Title: Controller
Inventor: YAMAMOTO AKIRA
IPC: G06F3/06
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To accelerate write processing by writing data that is designated by a data write request of a data processor on cache memory and asynchronously writing data written on the cache memory on a disk device. SOLUTION: A director 25 of a controller 23 receives data from a channel 22 of a data processor 200, writes it on cache memory 26 and reports the complete reports of a write processing to a CPU 20 of the processor 200 through the channel 22. The director 25 of the controller 23 manages a record 301 including write after data 29 as a write after record 160 and executes the write of the data on a disk drive 24 by utilizing time when the director 25 becomes free. With this, write processing is accelerated even when data that is written from the processor 200 is not stored in the memory 26 at the point of time.
Patent JP-H062279-A (JP)
Title: Carbon fiber bundle
Inventor: ENOU MASAZUMI
IPC: D06M15/643
Filed: 1992-06-19
Abstract: PURPOSE:To provide a carbon fiber bundle produced by applying a specific resin-based sizing agent to a carbon fiber, having improved adhesivity to especially a heat-resistant matrix resin, generating little fluffs, effective in improving the processability of a composite material composed of the matrix resin and exhibiting excellent physical properties. CONSTITUTION:A carbon fiber bundle having improved adhesivity to a matrix resin having excellent heat-resistance such as bismaleimide resin and polyether ketone resin is produced by immersing and processing a carbon fiber in a solution containing a sizing agent composed of a polysiloxane resin containing siloxane structure as a copolymerized component and produced by reacting an aromatic acid anhydride with diamino compounds consisting of a polysiloxane having amino groups at both terminals and an aromatic diamine. A composite material composed of the carbon fiber and the matrix resin generates little fluffs in processing, exhibits processability excellent in twist hardness and has excellent physical properties required of a composite material such as tensile strength and elongation.
Patent JP-2000026654-A (JP)
Title: Rubber composition containing organic nitrile compound
Inventor: SANDSTROM PAUL HARRY
IPC: C08K5/315
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition with improved processability realized by improving the mixability of the rubber component by mixing a specified olefinically unsaturated elastomer with a specified amount of a specified organic nitrile compound. SOLUTION: This composition is obtained by mixing 100 pts.wt. at least one olefinically unsaturated elastomer selected from among natural rubbers, conjugated diene homopolymers, conjugated diene copolymers, and copolymers of at least one conjugated diene with an aromatic vinyl compound with an organic nitrile compound represented by the formula; N≡C-R-C≡N (wherein R is a 1-20C alkylene, or a 2-8C alkylene, 6-10C arylene, or 7-10C alkarylene substituted with N, O, S, OH, a 1-3C alkoxyl, or a 1-3C alkyl). It is desirable that the organic nitrile compound is one selected from among succinonitrile, adiponitile, glutaronitrile, pimelonitrile, suberonitile, and 2-methylglutaronitrile.
Patent JP-S5972133-A (JP)
Inventor: HERUMUUTO HERUBERUKU
IPC: H01L23/48
Filed: 1983-09-01
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-H063312-A (JP)
Title: Humidity sensor
Inventor: MITA HIROYUKI
IPC: G01N27/22
Filed: 1992-06-19
Abstract: PURPOSE:To obtain a humidity sensor having high measurement accuracy and excellent durability. CONSTITUTION:In the title sensor 7, a humidity detecting section 4 which detects humidity and first temperature detecting section 3 which detects the ambient temperature of the section 4 are arranged on the surface of a substrate 1. In addition, a heater 2 which surrounds the sections 4 and 3 and a temperature control section 6 which controls the heating temperature of the heater 2 in accordance with the humidity variation of an environment to be detected are also provided on the surface of the substrate 1. Then the humidity of the environment to be inspected is detected by measuring the heating temperature of the heater 2 around the sections 4 and 3 while the heating temperature is controlled and converting the output of the section 4 based on the outputs of the section 3 and a second temperature detecting section 5 which detects the temperature of the environment.
Patent JP-S5866649-A (JP)
Title: Numerically controlled cylindrical grinder of angular type
Inventor: KATSUMI YASUO
IPC: B24B5/01
Filed: 1981-10-09
Abstract: PURPOSE:To easily set a program of a computer in no relation to the tilt ange of a cutting direction, by aligning a radius change amount to a rotary amount in speed change ratio of a speed changer and providing the speed changer between a feed motor and feed screw of a grinding wheel head. CONSTITUTION:A speed changer 32 is interposed between a feed screw 30 and feed motor 28. Z1 and Z2 are assumed respectively for a number of teeth of a driving gear 33 and that of a transmission gear 34. Assuming X for a radius change amount of a work 13, theta for a tilt angle in the cutting direction of a  grinding wheel 16 for a rotary center line 14 of the work 13, L for a lead of  the feed screw 30 and beta for a unit rotary angle of the motor 28, and X=L.sintheta. (beta/360). (Z1/Z2) is determined. Setting to sintheta=Z2/Z1, in no relation to a value of  angle theta, can set a radius change amount X of the work 13 unconditionally for  the unit rotary angle beta of the feed motor 28.
Patent JP-S5863620-A (JP)
Title: Carrier for surface treatment apparatus
Inventor: SATOU ATSUHIKO
IPC: B66C17/06
Filed: 1981-10-09
Abstract: PURPOSE:To provide a carrier where two pairs of hooks the interval of which can be adjusted are mounted on one slider, which can convey works in separate tanks at the same time by both hooks so as to heighten treatment efficiency. CONSTITUTION:A slider 16 is lowered to the lowermost position, and a truck 11 is travelled until hooks 22 of a fixed arm 17 are positioned just under engaging portions 27. An arm 18 is moved through a motor 19 and a speed reducer 19' by the motor 19 so that hooks 22 of the arm 18 are located just under the engaging portions 27 of another carrier bar 30. Subsequently, the slider 16 is lifted up so that the hooks 22 are engaged with the engaging portions 27 to pull up both works W together with holders 26 above tanks TK. After that, the truck 11 is travelled to move both works W above other two tanks TK, and the slider 16 is lowered to soak both works W in separate tanks TK, both ends of the carrier bar 30 being seated on saddles 32.
Patent JP-S5589769-A (JP)
Title: Ultrasonic wave flow meter
Inventor: KOYATA MITSUAKI
IPC: G01P5/24
Filed: 1978-12-28
Abstract: PURPOSE:To enable accurate flow measurement, by correcting the position error of mounting of receiver, through the change in the ultrasonic wave beam pattern emitted from the transmitter. CONSTITUTION:The output of the oscillator 17 is fed to the electrodes 16 in strip shape of the transmitter 10 at standstill of liquid. In this case, the beam pattern of ultrasonic waves from the transmitter 10 passes through the center of the transmitter 10 and is symmetrical to the line orthogonal to the axis line of the pipe 2. When the receivers 11a, 11b are shifted from the symmetrical position related to the transmitter 10, the comparator 20 produces an output, the control circuit 21 controls the delay circuit 18 to cause the beam deflection. This beam diflection is detected 22, and displayed 23 as the position angle theta1. Next, fluid flows to the pipe 2, the electrodes 16 are energized with a given delay time, so that the output of the comparator 20 can be zeroed to display 23 the position angle theta2. The flow speed is obtained from theta2-theta1, to calculate the flow.