baber/WOPTO huggingface dataset:
Patent JP-H0280921-A (JP)
Title: Apparatus for measuring amount of condensate
Inventor: WATANABE KENICHI
IPC: G01F1/00
Filed: 1988-09-16
Abstract: PURPOSE:To simplify a structure by dispensing with a valve means and to measure the flow velocity of condensate passing through the lower part of a measuring chamber by operating a lever by the floating and falling of a float to open and close a valve port. CONSTITUTION:Condensate enters a measuring chamber 3 from an inlet 5 to be stored therein up to the draft line of the float 12 arranged to the upper part of the measuring chamber 3. When a water level reaches said draft line or more, the flat 12 rises to open a valve port 8 by a valve body 11 through a lever 9 and condensate flows out of the measuring chamber 3 through an outlet 6. When the condensate level falls by the discharge of condensate, the float 12 falls and the valve port 8 is closed by the valve body 11. By the opening of the valve port 8 due to the floating of the float 12, the condensate stored in the lower part of the measuring chamber 3 flows to the outlet 6 from the valve port 8. Since the flow velocity of the condensate passing through the lower part of the measuring chamber 3 is measured, the accurate flow rate of the condensate can be measured regardless of the pressure on the outlet side. Therefore, a means for keeping pressure difference between the parts before and behind the valve port 8, that is, between the measuring chamber 3 and the outlet 6 constant becomes unnecessary and a structure becomes simple.
Patent JP-S6389155-A (JP)
Inventor: DEITERU AA AITSUHIERU
IPC: A61F13/00
Filed: 1987-09-16
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-S6386049-A (JP)
Title: Microcomputer
Inventor: YASUDA SADAHIRO
IPC: G06F21/79
Filed: 1986-09-30
Abstract: PURPOSE:To secure electrical protection of data written into a read-only memory EEPROM by setting the EEPROM into a specific address space and then controlling an EEPROM excepting for those set in the specific address space by the output of the EEPROM cell. CONSTITUTION:A microcomputer contains an EEPROM 21 mapped into a specific address space, a specific address selection decoder 20, and a control circuit 22 which functions to control an EEPROM cell 1 via the EEPROM 21. The circuit 22 produces a signal to inhibit the operation of an X address decoder 3. Under such conditions, an X address decoder 3 which selects the cell 1 does not function even though the control signals are inputted through terminals 36-38 to perform erasion and write/read actions to the cell 1. Thus these actions are impossible to the cell 1.
Patent JP-S6387667-A (JP)
Title: Magnetic recorder
Inventor: ARIGA TOMOE
IPC: G11B17/32
Filed: 1986-10-01
Abstract: PURPOSE:To prevent deformation of a turning means having a flexibility by reinforcing a part near the turning means while keeping the flexibility of the turning means consisting of a very thin plate-shaped metallic part. CONSTITUTION:A holding part 4d of the second carriage 4 consists of a plate- shaped metallic material which is very thin to have 0.05-0.3mm thickness and has a flexibility. With respect to the turning means constituted with the flexibility of suspensions 4a and 4b, a projecting part thicker than the holding part 4d is constituted on a part of the holding part 4d as a reinforcing means while keeping the flexibility of suspensions 4a and 4b. Thus, the second carriage 4 is reinforced in the single body state, that is, deformation of the turning means having a flexibility is prevented.
Patent JP-H0685374-A (JP)
Title: Wavelength multiplexing transmitter/receiver for optical communication
Inventor: OTA TAKESHI
IPC: H01S5/06
Filed: 1992-09-01
Abstract: PURPOSE:To use in common a spectral optical system for transmission and a spectral optical system for reception in a wavelength multiplexing transmitter/ receiver for optical communication for conducting a wavelength multiplexing and to contrive the simplification of a process of manufacturing the transmitter/ receiver. CONSTITUTION:First and second slab waveguides 2 and 3, which respectively constitute first and second slab waveguide wavelength multiplexing multiplexers in such a way as to make one group with Fresnel reflecting mirrors 4a and 4b and have the same structure, an optical waveguide 9f for supplying output light from the waveguide 2 to an optical filter 10 and an optical waveguide 9g for supplying input light from the fiber 10 to the waveguide 3 are provided on the same substrate. Moreover, an optical coupler 8 for branching the optical path of the fiber 10 into the waveguides 9f and 9b is formed, a laser array 6 is optically made to couple with the end part of the waveguide 2 and a photodiode array 5 is optically couled with the end part of the waveguide 3.
Patent JP-2001060184-A (JP)
Title: User authentication system, control method therefor and recording medium therefor
Inventor: MAEDA KIYOTAKA
IPC: G06F21/31
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an environment for selecting an appropriate RADIUS server by providing a RADIUS-Proxy server with a choice table for selecting a specified RADIUS server beforehand and specifying it as a current server. SOLUTION: In the case that a response cannot be received until timeout due to a failure when the R-Proxy server 5 selects an a1-RADIUS server 11a which is the RADIUS server of an (a) department as the RADIUS server based on the choice table 6, the a1 choice of a current specification is dissolved in current specifying data 7a to be stored in the current specifying table of a relay destination information table 7 and the current specification is changed to an a2 choice. An (a) table 6a to be stored in the (a) table choice of the choice table 6 is changed from the a1 choice to the a2 choice. Thus, when an access server requests relaying again, the choice table 6 of the R-Proxy server selects an a2-RADIUS server 12a.
Patent JP-S61111608-A (JP)
Inventor: NISHIYAMA HIROSHI
IPC: A01C7/00
Filed: 1984-11-05
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-H1172447-A (JP)
Title: X-ray diffraction apparatus
Inventor: ARAI TOMOYA
IPC: G21K1/06
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To enable accurate measurement within a short time by obtaining diffraction rays having sufficient intensity by irradiating a necessary irradiation region converged at a specific angle corresponding to the size of the measuring part of a specimen with incident X-rays having sufficient intensity. SOLUTION: For example, when a specimen is changed from 1A with a size of 1 mm<3> to 1B with a smaller size of 0.1 mm<3> , this state is inputted to a control means 8 and the control means 8 moves a goniometer 6 by a moving means 7 so that a specimen 1B is received within an irradiation region of incident X-rays 2 corresponding to the size of the specimen 1B and the intensity of incident X-rays 2 irradiating the specimen 1B becomes max. At this time, the goniometer 6 is moved along the axial direction of incident X-rays 2 so that incident X-rays are converged toward the specimen at an angle of 1 deg. or less, pref., 0.1-0.5 deg..  By this constitution, the position with respect to an X-ray source 3, that is, incident X-rays 2 of the specimen 1 set on the center axis O of the goniometer 6 moves from the position of 1A shown by two-dotted lines to the position of 1B shown by a solid line.
Patent JP-H0975588-A (JP)
Title: Wholly automatic washing machine
Inventor: FUKUDA MAYUMI
IPC: D06F33/02
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To enable to reduce water use substantially, by storing used water from a washing tub into a storage tub after purification, detecting water quantity transferred from the storage tank to the washing tub at the next water supply, and controlling the water quantity from a water source to the washing tub based on the detected water quantity. SOLUTION: Upon finish of a washing process, a drainage valve 6 is opened. Used water in a washing tub 1 is transferred to a purification tub 7 to be purified and further transferred into a storage tub 4. During such purification and storage, dehydration is carried out at the same time. Next, first and second recycle valves 12 and 13 are opened to recycle used water in the storage tub 4 back to the washing tub 1 through work of a pump 9. Recycled water level is detected by a level sensor 16 to adjust the feed of city water into the washing tub 1. With closed first recycle valve 12 and opened feed valve 15 and second recycle valve 13, water is supplied into the washing tub for rinsing. The same control of washing/rinsing is repeated next time, too.
Patent JP-H0975140-A (JP)
Title: Table for bed
Inventor: HARUYAMA MITSURU
IPC: A47C7/54
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a table for bed where a user is easy to rest his elbow on the board. SOLUTION: Constituting the table 1 for bed by providing receivers 3, which engage freely of mounting and removal with the right and left protective fences erected on both sides of the bed, respectively, on both sides of the board 2, where a recess 4 of such size that the trunk of human body roughly fit is made at the front edge of the central section, and enabling the board 2 to be laid across between the protective fences through the receivers 3, and providing slide means 8, which slide the plate 2 right and left, in a state that the receivers 3 engage with the protective fences, between the board 2 and the receivers 3, will enable a user to fit his trunk in the recess 4 of the board 2, so he can rest his elbow upon the board 2.
Patent JP-H0574329-A (JP)
Title: Semiconductor electron emitter
Inventor: WATANABE NOBUO
IPC: H01J1/30
Filed: 1991-09-13
Abstract: PURPOSE:To simplify element structure and manufacture process and enable speedy element operation. CONSTITUTION:An electron emission part is equipped with a p-type semiconductor region 103 in high concentration, which causes avalanche breakdown by forming a Schottky barrier junction with a metallic film 107, and is further equipped with a semiinsulating region 102, which is positioned around the said p-type semiconductor region 103 in high concentration, and a p-type semiconductor region 104, which is positioned in contact with the said p-type semiconductor region 103 in high concentration and supplies carriers to the said p-type semiconductor region 103 in high concentration.
Patent JP-S61112616-A (JP)
Title: Manufacture of decorating form frame for molding concrete plate
Inventor: MATSUMOTO TOSHIKAZU
IPC: B29L31/10
Filed: 1984-11-07
Abstract: PURPOSE:To contrive to remove surely the air held in resin at molding and the gas generated by foaming of a resin composition, etc. by providing the grooves joining the groove provided on a composite plate and further joining the inner side and the outer side of side walls at the upper surface of the side walls of a bottom force. CONSTITUTION:The air held in resin, when a composite plate 40 is placed on the liquid surface of liquid resin composition poured in a bottom force 30, the gas generated by foaming of the composition and further the composition over flowing therefrom are discharged through the penetrated holes 42 and the groove 44 provided in the composite plate 40 and by way of the grooves 34 provided on the upper surface of the side walls 32 of the bottom force. Accordingly, burrs are molded only in the groove part 34 provided on the bottom force 30, whereby the top force 20 is easily removed, because the burs do not adhere to the top force 20 when a mold 10 is opened. The removing of the burrs is also easily achieved by cutting etc. after the decorating frame has been removed from the mold.
Patent JP-H0978581-A (JP)
Title: Construction method and execution device for foundation of underwater structure
Inventor: TONYA JIYUNJI
IPC: E02D15/10
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To repeatedly use an execution device by making the execution device removable from a gabion sunk on the underwater ground. SOLUTION: An execution device 2 suspended from the crane of a work ship floating on the sea holds a reinforced cage 1 filled with a filler such as broken stones from above, air cylinders 20 are driven, and suspension hooks 19 are hooked on lifting slings 22 at the upper section of the reinforced cage 1. The reinforced cage 1 is suspended and lowered into the sea together with the execution device 2. The underwater ground is scoured to the planned depth by high-pressure air injection nozzles 10 and high-pressure water injection nozzles 9 at the lower end sections of the stanchions 4 of the execution device 2 while their injection angles are adjusted, then the air cylinders 20 are driven to remove the suspension hooks 19 from the lifting slings 22, and only the execution device 2 is lifted and recovered while the reinforced cage 1 is left on the underwater ground.  The execution device 2 can be repeatedly used.
Patent JP-S6296338-A (JP)
Title: Production of optical fiber preform
Inventor: NAGAFUNE HARUO
IPC: C03B37/016
Filed: 1985-10-22
Abstract: PURPOSE:To form an integrated dry gel free from delamination at the interface between a clad and a core, by gelatinizing a raw material sol for clad and pouring a raw material sol for core into the hollow part of the clad material within a specific period. CONSTITUTION:A raw material sol for clad composed mainly of silicone alkoxide is gelatinized under rotation in a rotary vessel and a raw material sol for clad is poured into the hollow part of the gelatinized clad material and left at rest. As an alternative method, the poured sol for core is gelatinized under rotation to obtain an integrated gel of clad and core. The above process is carried out in a manner to satisfy the formula Tint<5Tg wherein Tint is period from the gelatinization of the raw material sol for clad to the pouring of the raw material sol for core and Tg is time required for the gelatinization of the raw material sol for clad. An integrated dry gel free from delamination at the interface between a clad and a core can be produced in high yield and a high-quality optical fiber can be produced from the dry gel at a low cost.
Patent JP-H0285561-A (JP)
Title: Belt type continuously variable speed control method and device thereof
Inventor: ARIGA TAKETO
IPC: F16H61/00
Filed: 1988-09-20
Abstract: PURPOSE:To invariably obtain the practically maximum tractive force by changing the winding of a belt for a speed change based on the commanded belt reduction ratio by the automatic speed change command signal and the maximum belt reduction ratio optically set by a driver separately. CONSTITUTION:A belt type continuously variable speed control device is provided with a hydraulic actuator control equipment 4 and inputted with the command signal f1 of an automatic speed change steering device 3 and operated hydraulic actuators 61 and 62 and changes the winding of a belt for a speed change. A comparing controller 2 is inputted with the maximum tractive force signal Pmax optionally set by a driver separately and the automatic speed change command signal f1 and converts Fmax into the maximum belt reduction ratio emax and compares and calculates it with the commanded belt reduction ratio (e), and it outputs emax to the control equipment 4 as the speed change command signal f2 if emax<e, (e) if emax>e, and emax or (e) if emax=e. The practically maximum tractive force can be invariably obtained.
Patent JP-H1174859-A (JP)
Title: Multi-frame transmission reception processing unit
Inventor: KOBAYASHI TSUTOMU
IPC: H04L7/08
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a multi-frame transmission reception processing unit in which transmission processing and reception processing are processed in a timing of a same multi-frame signal with a simple circuit configuration. SOLUTION: A multi-frame signal from a reception highway RHW is written on a plane 0 of a storage circuit 203. When a detection circuit 202 detects a multi-frame, a generating circuit 204 revises plane changeover control signals 204a, 204b and gives a revised address to the storage circuit 203 through a selection circuit 211 and writes the reception signal on a 1st plane. A processing circuit 201 processes the signal stored on other plane than the plane on which the reception multi-frame signal is written. Suppose that a transmission signal is read from the plane 0 and the processing circuit 201 writes a signal to a 2nd plane of the storage circuit 207, and when a synchronizing signal is outputted from a generating circuit 206, the storage circuit 207 reads the transmission signal from the plane l.  When the detection circuit 202 detects the multi-frame and the processing circuit 201 writes the signal on a 3rd plane of the storage circuit 207.
Patent JP-S6480206-A (JP)
Title: Control device for tilling depth for tractor
Inventor: KAMIYAMA HIDEKI
IPC: A01B63/00
Filed: 1987-09-19
Abstract: PURPOSE:To increase and decrease cut-off frequency of a low pass filter and to stably carry out accurate tilling depth control, by varying sensitivity of received signals of a receiving microphone of a height sensor depending upon increase and decrease of running speed. CONSTITUTION:When rise in running speed is detected by a sensor 22 for number of revolutions of revolutions of an engine, sensitivity of an amplitude circuit 20 is raised by a control circuit, cut-off frequency of a low-pass filter 21 is further brought close to a sending frequency and only a sending frequency from a sending microphone 12a as a receiving signal by a receiving microphone 12b is inputted to a control circuit 13 not to cause malfunction.
Patent JP-H1058265-A (JP)
Title: Control method and device for main spindle speed of machine tool
Inventor: MATSUMOTO KEIICHI
IPC: B23Q5/18
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To maximize the matching performance of a machine tool without limiting a main spindle speed more than required by setting the upper limit of the main spindle speed at a maximum value allowable depending on an unbalanced amount. SOLUTION: A cutter slider is positioned eccentrically from a main spindle and unbalanced for a rotary motion. In this case, an unbalanced amount changes, depending on the position of the cutter slider. A current coordinate value (c) of the slider along a C-axis as the travel distance of the slider is inputted from a c-axis positioning device as the unbalanced amount at a step S702. Then, a constant K is read and the value of the upper limit N of a main spindle speed is found using a formula N=K.C<-1/2> (K: constant) at a step S703. Thereafter, a comparison is made between an established value S and the upper limit value N, and a process is branched at a step S704 on the basis of the comparison result. When the established value S is equal to or smaller than the upper limit value N, S is outputted as a main spindle speed. Otherwise, N is outputted as a main spindle speed.
Patent JP-H10177362-A (JP)
Title: Device and method for controlling control voltage of horizontal oscillation part
Inventor: U SOGEN
IPC: H04N5/05
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To drive the frequency of a horizontal synchronizing signal inputted to a multi-mode monitor always within a rated horizontal frequency range. SOLUTION: When this device provided with a control signal generator 204 judges whether the frequency of a horizontal synchronizing signal exists within the rated horizontal frequency range or not and generates a control signal corresponding to the judged result, a moculator 206 modulates the horizontal synchronizing signal into a pulse width modulation signal. An amplitude controller 216 changes the amplitude of the pulse width modulation signal in accordance with the control signal. The amplitude-converted pulse width modulation signal is converted into control voltage by a converter 218 and oscillation controlling DC voltage applied to a horizontal oscillation part in a horizontal deflection circuit is suitably controlled.
Patent JP-S61115284-A (JP)
Title: Disc cartridge
Inventor: KATO YOSHITAKE
IPC: G11B23/033
Filed: 1984-11-10
Abstract: PURPOSE:To prevent the spring out of parts at the time of assembly, by designing the second guide means to mate with the stopper part at the time when a disc is loaded to a disc drive, causing a movement of a lever which in turn opens a shutter. CONSTITUTION:At the time of assembly, the device is sent to the next process being attached with a slider 64, lever 70, and spring 79, and lower case 51, and in the next process loading of the disc and covering the upper case are done. But the slider 64 which opens/closes the shutter 60 can make frictional movement, so it does not needs flexibility. And as the spring 79 must have only spring power to make the step part 68 of the slider 64 contact with a small power with the step part 69 of the lower case 51, the resilience generated among the slider 64, lever 70 and spring 70 is quite small at the time of transfer to the next process. The spring out of the slider 64, lever 70 and spring 79 from the lower case 51 can be controlled even if the vibration is given at the time of transfer, and therefore, the efficiency of assembly work will be improved.
Patent JP-H0965646-A (JP)
Title: Tracking type switching power unit
Inventor: OTANI MITSUAKI
IPC: H02M3/00
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To only use a tracking type switching power unit for a device so as to reduce the space and cost of the device by setting a slave power supply voltage based on a master power supply voltage and, when the master power supply voltage fluctuates, outputting the slave power supply voltage by synchronizing the voltage to a tracking voltage in accordance with the fluctuation. SOLUTION: A first switching circuit 12 for outputting maser power supply voltage converts an DC input into an AC by switching and outputs the AC for power supply after again converting the AC into a DC. A node E detects a tracking voltage VE by combining the slave output voltage V2 of a second switching circuit 19, the master output voltage V1 of the first switching circuit 12, and an arbitrary fixed voltage VC. The DC output voltage V2 of the circuit 19 fluctuates or changes in an interlocking way with the fluctuation or change of the DC output voltage V1 of the circuit 12. Therefore, the second DC output voltage V2 tracks the first DC output voltage V1 .
Patent JP-H0575223-A (JP)
Title: Polyimide film with polyamic acid layer on surface with opening part and substrate or circuit board for flexible printed circuit using it
Inventor: YAMAMORI YOSHIYUKI
IPC: B32B27/12
Filed: 1991-09-17
Abstract: PURPOSE:To acquire a substrate for a flexible printed circuit without lowering alkali resistance, solvent resistance, heat resistance and electric characteristics by using a polyimide film with semi-cured polyamic acid layer on a surface having an opening part as a supporting film. CONSTITUTION:A method for forming a semi-cured polyamic oxide film on a polyimide film can be acquired by applying polyamic acid solution on the polyimide film by making it flow wide to a uniform thickness of 1 to 100mum by a known application means such as a rotary coater, and by heating and drying it thereafter. Boring process to the polyimide film with a polyamic acid layer is carried out together with a polyimide film by a usual method such as punching and cutting. After a polyamic acid surface of the polyimid film with polyamic acid layer wherein boring is finished is laminated on a conductor foil or a flexible printed circuit substrate, heated and bonded, it is imided fully.