baber/WOPTO huggingface dataset:
Patent JP-2000111831-A (JP)
Title: Virtually imaged phased array(vipa) equipped with spacer member and optical-path length adjusting member
Inventor: SHIRASAKI MASATAKA
IPC: H04B10/27
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To separate plural carriers from wavelength multiplex light at the same time with simple constitution by providing an angle dispersing means which has a 1st and a 2nd surfaces and a spacer means which holds constant the relative position between the 1st and 2nd surfaces and has a coefficient of thermal expansion less than a specific value. SOLUTION: The virtually imaged phased array 76 is equipped with the angle dispersing device which has the surfaces of reflecting films 122 and 124. The surface of the 1st reflecting film 122 has such a reflection factor that part of incident light is transmitted. The surfaces of the reflecting films 122 and 124 are so arranged that the input light is reflected more than once between the surfaces of the reflecting films 122 and 124 so that more than one light is transmitted from the surface of the reflecting film 122. The plural transmitted lights interfere with one another to generate an output light which can spatially be discriminated from an output light generated for an input light of any other wavelength in a continuous range of wavelength.  The spacer member 200 has a <=10-5/ deg.C coefficient of thermal expansion so as to hold constant the relative position between the surfaces of the reflecting films 122 and 124.
Patent JP-2000069219-A (JP)
Title: Fax display device and method therefor
Inventor: IMASHIOYA RIYUUJI
IPC: H04W88/02
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a fox display device of a portable telephone set and its method which can receiver foxes without using other auxiliary equipment. SOLUTION: This device is composed of a radio device part 10 for providing transmission reception control of signal information to be transmitted from a radio communication channel, a signal analysis part 12 for analyzing the signal information received by the radio device part 10 and extracting fox information, a for control part 16 including an information accumulation part 14 for accumulating information extracted by the signal analysis part 12 in a storage device 18 as for data, a display control part 20 which finishes the data accumulated in the storage device 18 as the necessity arises and transmits them to a display device 22, and a system control part 24 for controlling the signal analysis part 12, a fox control part 16 and the display control part 20.
Patent JP-S61112898-A (JP)
Title: Method for collecting granular refrigerating material for multi-shell tank
Inventor: OGURI YASUMICHI
IPC: F17C13/00
Filed: 1984-11-06
Abstract: PURPOSE:To enable collecting refrigerating material without dispersing outside by taking out the granular refrigerating material charged between bulkheads from a tank by an absorption pump and collecting the refrigerating material taken out as a block type collected body. CONSTITUTION:A tip portion of an absorption pipe 16 is inserted between internal and external tubes from a manhole 5 to operate an absorption pump 6. As the pressure in a negative pressure chamber 11 becomes negative by operation of the absorption pump 6, refrigerating material 4 charged between the internal and external tubs is absorbed into a bag body 15 in the negative pressure chamber 11 through the absorption pipe 16 and collected as a block type collected body 7. Thus, the refrigerating material between the tubs can be collected sequentially into the bag body 15 without dispersing outside.
Patent JP-H0395315-A (JP)
Title: High frequency heating device
Inventor: YOSHINO KOJI
IPC: F24C7/02
Filed: 1989-09-07
Abstract: PURPOSE:To accurately detect defreezing and boiling of food with a simple configuration by a method wherein a distance between an antenna and a wall surface of a heating chamber is of a minute spacing of such a degree as one capable of being easily short circuited by steam generated from the food upon completion of a cooking operation. CONSTITUTION:As a heating of food is proceeded and reaches to such a degree as one its cooking may be finished, steam 8 may be generated from the food. An antenna 4 producing a tuning output of a certain degree is short circuited state with a wall surface of the heating chamber due to the fact that a part of the steam 8 adheres to it and finally a water droplet 9 is formed. With such an arrangement, since the tuned output becomes completely 0, a boiling state of the food can be detected. A signal detected by the antenna 4 passes through a tuning circuit 5 and enters a control device 6. The control device 6 may judge a finished state of cooking such as a defreezing or a boiling of the food in correspondence with an inputted signal and then the magnetron or other devices are controlled for their operations.
Patent JP-H1175100-A (JP)
Title: Electronic still camera
Inventor: KUBO HIROAKI
IPC: H04N5/225
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To operate a signal processing suited for the plotting of the text of characters or digits, and to obtain a faithful picture from the text by selecting specific frequency characteristics by a band controlling part according to a picture recording mode set before photographing, and selecting specific gradation characteristics by a gamma correcting part. SOLUTION: A picture element interpolation processing is operated by a picture element interpolating part 13, and then picture data are band-corrected by a band correcting part 14 when the deterioration of resolution due to picture element missing is generated. A signal constituted of middle pass components and a signal constituted of high pass components related with G are extracted, and respectively amplified by a prescribed gain. Each signal is added to the original signal, or added to R and B signals, and outputted to a color balance controlling part 15. Each R, G, and B signal normalized by the color balance controlling part 15 is gradation-converted by the gradation characteristics of any gamma curve by a gamma correcting part 16.  At the time of setting a binary picture mode, the middle band components of the frequencies of the picture signal are emphasized, and the plotting of an edge with reduced dot noises can be attained.
Patent JP-H0751470-A (JP)
Title: Set screw for scissors
Inventor: HIRAKAWA HACHIRO
IPC: B26B13/28
Filed: 1993-08-12
Abstract: PURPOSE:To satisfactorily maintain the sharpness of scissors by facilitating adjusting operation when failure is generated by the mismatching of the axial line of a screw axis concerning the set screw of scissors to open/close two blades. CONSTITUTION:In a set screw 1 provided with a tray-shaped head part 2 and a screw axis part 3, a peripheral groove 4 is provided at the base end part of the screw axis part 3 connected to the tray-shaped head part 2, the axial line of the screw axis part 3 at this peripheral groove part is formed to be easily bent, and the set screw is adjusted by the inclination of the tray-shaped head part 2.
Patent JP-H0976022-A (JP)
Title: Method and device for automatic breaking of hydraulic motor in bending machine
Inventor: SATO MASATAKA
IPC: B21D5/02
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide method and device for the automatic breaking of a hydraulic motor in a bending machine, by which energy-saving can be attained by controlling the operation of the hydraulic motor at the time excepting the time of an actual operation. SOLUTION: After starting a hydraulic motor by a starting switch, when a foot switch is not operated in a specified time T0 or over, it is judged that the maintenance of the working state of the hydraulic motor is unnecessary, the power source of the hydraulic motor is turned OFF. That is, after the hydraulic motor is started by a start switch, a timer is started, a time in which it is judged that the foot switch is in a non-working state, is measured by a foot switch state discrimination means, and when the foot switch is not operated within the specified time T0, T makes the power source of the hydraulic motor turn OFF.
Patent JP-H0889578-A (JP)
Title: Organic rythm activating device
Inventor: SUO SATSUKI
IPC: A61M21/02
Filed: 1994-09-28
Abstract: PURPOSE: To prevent a boring life by increasing the amplitude of a daily body temperature cycle rythm and effectively and efficiently activating an organic rythm (rough daily rhythm) by applying suitable light stimuli and temperature stimuli in advance for a person who can not receive the suitable light stimuli or temperature stimuli exerted upon the organic rythm. CONSTITUTION: The time is inputted by a time setting means 1 for setting the desired time to get up and to go to bed, and first and second signals are generated from a time limiting means 2 corresponding to the set time to get up and to go to bed. This device is provided with a luminosity measuring means 3 for measuring luminosity near a human body or outdoor luminosity in response to these time limit signals and a hot environment measuring means 6 for measuring a hot environment around the human body. Further, this device is provided with a light control part 6 for controlling a light stimulating means 5 corresponding to the luminosity measured by the luminosity measuring means 3 and a temperature control part 7 for controlling a temperature stimulating means 8 corresponding to the hot environment measured by the hot environment measuring means 6.
Patent JP-S6293368-A (JP)
Title: Evaporating source
Inventor: TSUKASAKI TAKASHI
IPC: C23C14/24
Filed: 1985-10-17
Abstract: PURPOSE:To widely obtain a region where the thickness of a thin vapor deposited film is uniform by providing an expanding part which diverges toward a substrate to a nozzle in the stage of ejecting a vapor deposition material from the nozzle after heating and evaporating the material. CONSTITUTION:The vapor 6 of the vapor deposition material 5 generated in a crucible 1 is ejected through the nozzle 10. The nozzle 10 is constituted of the expanding nozzle part 10a diverging toward the substrate 9 and the reducing nozzle part 10b reducing from the inside of the nozzle toward the finer part side of the expanding part 10a. The length of the expanding part 10a is made about 2-15mm, the angle thereof is about 5-30 deg. half-angle, the length of the reducing part 10b about 1-6mm and the angle thereof about 10-45 deg. half-angle. The diameter in the joint part between both is made about 0.5-3mm. The directivity of the ejected vapor 6 is thereby improved and cluster beams 8 are made to arrive at the substrate 9 in the wide range thereof.
Patent JP-H03132445-A (JP)
Title: Closing member for airbag inflation opening
Inventor: ANSONII JIEI DEISARUBO
IPC: B60R21/20
Filed: 1989-09-07
Abstract: PURPOSE: To prevent a closing member from being opened readily and simply by supporting the closing member fitted in an opening part provided in a top part of an instrumental panel 12 on a hinge means in one end part so as to turn and supporting it by a destruction property fixing means in the other end part. CONSTITUTION: A closing member 10 fitted in an opening part 40 provided in a top part of an instrument panel 12 of an automobile is formed so as to match with the shape of an upper face of the instrument panel 12 and turns upward from the opening part 40 by a hinge means provided in a rear end part 42 to develop an air bag through the opening part 40. The hinge means is constituted by a winding in shape elongation piece 26 protruding in a rear part of an aluminum support layer 18. A turning opening of the closing member 10 relative to this hinge means is controlled by a destructive joining part consisting of a projecting member 48 molded integrally with a foaming core material 44 along a front end 46 of the closing member 10, and the projecting member 48 is held in a recessed part 50 on an instrument panel 12 side.
Patent JP-H0894658-A (JP)
Title: Rolling bearing unit with rotational-speed detection device
Inventor: MIYAZAKI HIRONARI
IPC: F16C33/78
Filed: 1994-09-28
Abstract: PURPOSE: To obtain a rolling bearing unit which prevents a foreign body from creeping into a space used to incorporate a turning body and a sensor and which can be made small and lightweight. CONSTITUTION: A sensor 31 is carried and held at the inside of a cover 27 which has been fitted and fixed to an outer-ring corresponding member 1. A seal ring 37 is arranged on the inside-diameter side of an inside-diameter-side cylinder part 30 constituting the cover 27. The sensor 31 and the seal ring 37 are superposed in the radial direction, the size in the radial direction of a hub 4 is made small, and a rolling bearing unit is made small and lightweight.
Patent JP-H07119299-A (JP)
Title: Concrete placing method of mass concrete structure
Inventor: ICHIKAWA YASUAKI
IPC: E04G21/02
Filed: 1992-08-07
Abstract: PURPOSE:To improve the extent of durability in a mass concrete structure by finding a temperature stress to be produced at the time of placing concrete out of a temperature influence line function and a functional waveform in temperature change and controlling the temperature. CONSTITUTION:Any stress to be produced at the time of placing a mass concrete structure in the specified form and size is found out of a temperature influence line function and a functional waveform in temperature change. In addition, temperature is controlled so as to conform to this found temperature stress, and in this constitution, when concrete is placed, a placing method conformed to a temperature distribution in an inner part of the structure ascribed to a periodic variation in the outside temperature is securable. Accordingly, a crack or the like is preventable from occurring.
Patent JP-H04112077-A (JP)
Title: Pressure sensitive recording sheet
Inventor: SANO MASAJIRO
IPC: C09B23/00
Filed: 1990-09-03
Abstract: PURPOSE:To obtain a pressure sensitive recording sheet including a color coupler having excellent light resistance, chemical resistance, plasticity resistance wherein coloring speed is fast and coloring density is sufficient by using a specific compound and crystal violet lactone as an electron donative dye. CONSTITUTION:A pressure sensitive recording sheet which obtains a colored image by a reaction on a nearly colorless electron donative dye and an electron acceptive developer contains a compound shown by the general expression [I] and a crystal violet lactone as an electron donative dye. A preferable ratio of the compound shown by the general expression [I] to the crystal violet lactone when these are used in combination is (a)/(b)=20/80-90/10 in weight ratio. If the used quantity of the compound shown by the general expression [I] is too small, the light resistance, chemical resistance and plasticity resistance of the color coupler are insufficient. If the used quantity of the crystal violet lactone is too small, the coloring speed will be insufficient.
Patent JP-H0281425-A (JP)
Title: Crystal growth method
Inventor: ARIMOTO SATOSHI
IPC: H01L21/205
Filed: 1988-09-17
Abstract: PURPOSE:To realize a crystal growth in a low temperature process, to remarkably improve regrowth boundary characteristic, and to obtain an epitaxial layer of high quality by directly anodizing a semiconductor layer formed on a semiconductor substrate by using a mask pattern, and causing crystal growth with its oxide film as a selective growth mask. CONSTITUTION:A desired pattern is formed of a mask material 4 on a first GaAs epitaxially grown layer 2 on a GaAs substrate 1. With the pattern of the material 4 as a mask the layer 2 is subjected to direct anodic oxidation, and the pattern of the material 4 is removed to form a pattern of an anodic oxidation film 6. With the film 6 as a mask a second GaAs epitaxial layer 5 is selectively grown by a selective growth. The damage or a high temperature process on the surface of the layer 2 by a plasma can be avoided.
Patent JP-S6388347-A (JP)
Title: Speed reducer
Inventor: HAGIWARA NOBUTOSHI
IPC: F16H1/28
Filed: 1986-09-30
Abstract: PURPOSE:To simplify the structure of a speed reducer by, in an epicyclical epicyclic gear speed reducer, providing an output sun gear which is almost the same in outer diameter and slightly different in the number of teeth as compared with a fixed sun gear adjacently to and coaxially with said fixed sun gear, and engaging said output sun gear with an idle gear supported by a rotary plate having an input shaft. CONSTITUTION:A fixed sun gear 2 having the number of teeth n, for example 56, is fixed to a bearing plate 1 on an output side, and an output sun gear 4 fixed to an output shaft 3 and having the number of teeth (n+s), for example 57, is arranged adjacently to and coaxially with said fixed sun gear 2. An idle gear 7 supported by a rotary plate 6 having an input shaft 5 engages with said both sun gears 2, 4, and two balancers 8 similarly supported by said rotary late 6 engage with the fixed sun gear 2 to keep the force balance of said rotary plate 6. Said output sun gear 4, that is an output shaft 3, therefore rotates by an angle equivalent to (tooth module X s) to produce the reduction ratio of n:s=56:1. Thus any reduction ratio can be obtained by a simple operating structure, and very large reduction ratio by said structure combined in multistage form.
Patent JP-H1079015-A (JP)
Title: Method for managing screen and device therefor
Inventor: SOMEYA MASAKO
IPC: G06F17/50
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To easily retrieve another drawing from a certain drawing by retrieving a sectional drawing different from a sectional drawing including the common coordinate of a common coordinate management file. SOLUTION: A large sectional drawing display instruction is received from an inputting equipment 27, and large sectional drawing data are read from a drawing data file 274, and a large sectional drawing is displayed at a displaying part 15. Then, the specific position of the large sectional drawing is designated, and a drawing retrieval conditions such as the kind, specific position included range or the like of the screen is inputted. A drawing retrieval processing part 21 designates the specific position of the large sectional drawing, and obtains the inputted drawing retrieval condition. Also, the common coordinate of a common coordinate management data file 23 is obtained from the drawing coordinate at the specific position of the large sectional drawing.  Afterwards, a drawing to be retrieved is recognized according to coincidence or incoincidence with the derawing retrieval condition set in the common coordinate management data file 23 related with a middle sectional or small sectional drawing in which the common coordinate of the common coordinate management data file 23 corresponding tot the specific position of the large sectional drawing is included, and the full middle sectional or small sectional drawings are checked.
Patent JP-S60124757-A (JP)
Title: File processing unit
Inventor: MAKINO KATSUHIKO
IPC: G06F21/60
Filed: 1983-12-09
Abstract: PURPOSE:To eliminate the complexity of software and the decrease in performance by using a variable key code given in advance at write and using the key code at read to attain encoding/decoding directly through a data bus. CONSTITUTION:A variable key code is stored from a main body device 7 in advance to a key storage section 3 via a file control section 5 and an encoding/ decoding control section 2. That is, when an I/O instruction transmitted from the device 7 is received by a file processing unit 1, a data is encoded according to the key code given in advance with an encoding section 4 inserted to an internal data bus and written in a file device 6. In case of read, the key code at write is stored in advance in the key storage section 3, an I/O instruction is transmitted and read is performed, the data in the device 6 is decoded by the decoding section 4 via a control section 5 and the result is transmitted to the device 7. The decrease in performance and the complexity of sofware are eliminated by using the variable key code to encode/decode directly a data on the data bus in such a way.
Patent JP-H0894310-A (JP)
Title: Distance measuring device
Inventor: TAKAHASHI TAKUMA
IPC: G01S17/04
Filed: 1994-09-28
Abstract: PURPOSE: To set a distance of a divisional point and to facilitate precise setting of the divisional point at a job site by a method wherein a switch is pressed by putting an object on the real divisional point to be set. CONSTITUTION: When setting a divisional point Pa of a far side, an operator puts an object T on a position apart a desired distance from a distance measuring means 1, then presses a switch 3a. The distance measuring means 1 measures a distance to the object T and stores the distance data DPa in a memory means 2 to indicate it on a display means 5. In the same manner, the object T is brought close thereto, then a switch 3b is pressed and the distance data DPb is stored in the memory means 2. In this situation, a switch SS is pressed, then the distance measuring means 1 executes a normal distance-measuring operation, for example it measures the distance of the object to be measured at a constant cycle.  A judging means 4 compares the distance data DPX with the data DPa and DPb stored in the memory means 2 and judges which region among divided distance regions Z1, Z2, Z3 the distance data DPX belongs to and it outputs the result to output terminals 6a, 6b, 6c.
Patent JP-H0851013-A (JP)
Title: Method for fixing coil in magnetic levitation railway
Inventor: FUJINAWA MASA
IPC: H01F6/00
Filed: 1994-09-28
Abstract: PURPOSE:To enhance workability in the fixing work of coil while protecting a coil against damage due to thermal expansion after fixing by inserting a guide pin into an insert and then into a hole of the coil thereby confirming that the insert and the hole of the coil are located at predetermined corresponding positions. CONSTITUTION:Guide pins 20 are inserted into inserts 11 embedded in a concrete panel 3 only at selected points. A levitation coil 7 is then lifted by means of a crane and each guide pin 20 is inserted, while being fitted to a spacer, into a selected hole 9 of the levitation coil 7. Correct location of the insert 11 and the hole of the levitation coil can be checked using the spacer. After checking the correct location, bolts 10 are inserted into the holes 9 inserted with no guide pin 20 and screwed to the insert 11 thus fixing the levitation coil 7 temporarily to the concrete panel 3.
Patent JP-S6387611-A (JP)
Title: Rotary head device
Inventor: YOSHII TETSUJI
IPC: G11B5/588
Filed: 1986-10-01
Abstract: PURPOSE:To periodically change the swing of a head without changing the height of the head by providing a head attaching member driving means which vertically moves a head attaching member with a prescribed amplitude between two holding parts of a head attaching member supporting means. CONSTITUTION:When distances from the front end of a head 1 to front and rear elastic supporting parts 6 and 7 are denoted as (a) and (b) and those from a point of action of a head attaching member driving means 8 to front and rear elastic supporting parts are denoted as (c) and (d) and spring constants of front end rear elastic supporting members are denoted as ka and kb and flexures of front and rear elastic supporting members are denoted as deltaa and deltab, the front end of the head 1 cannot be moved in case of deltab/deltaa=b/a. When reactions of elastic supporting members 6 and 7 due to displacement of the driving member 8 are denoted as Fa and Fb, deltab/deltaa=b/a=(Fb/kb)/(Fa/ka) and Fb/Fa=c/d are true, and therefore, (c/kb)/(d/ka)=b/a is true, and ka/kb=b/a.d/c is true. That is, they are determined to satisfy ka/kb=b/a.d/c, thereby realizing a rotary head device where the height of the head is not changed even if the swing is changed.