baber/WOPTO huggingface dataset:
Patent JP-H06134605-A (JP)
Title: Vertical multicenter
Inventor: SUGIHARA SHIGERU
IPC: B23B25/04
Filed: 1992-10-24
Abstract: PURPOSE:To prevent chips and a cutting oil from scattering to the neighborhood by separating the peripheral upper part of a headstock from a column to form a cutting chamber closed up with a cover for collecting the chips occurring with the execution of cutting and the cutting oil there. CONSTITUTION:A headstock 12, a column 14, a tool post 16 and a turret 36 are wholly covered with a cover 40. The cover 40 is composed of a front cover 42, a middle cover 44 and a rear cover 46 from the side of the headstock 12, and among these covers, the middle cover 44 is partially composed of a moving cover 48 which moves backward to wholly open an upper space including the headstock 12. Two cases where the moving cover 48 is manually moved or automatically moved on a command issued from an NC device are considered, and in either of the above cases, when the moving cover 48 is moved, since the space can be wholly opened, a work supplying and taking out device can be laterally piercingly installed in the space.
Patent JP-H09178318-A (JP)
Title: Automatic ice making machine for refrigerator
Inventor: RI KENICHI
IPC: F25C5/18
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To enable an efficient ice making operation to be carried out by a method wherein a horizontal sensing switch for controlling an ice removing operation and an ice sensing switch for controlling an ice sensing operation are combined to each other to have a relative cooperating relation from each other. SOLUTION: A driving force for removing cubic ices completely manufactured by an ice making machine into an ice storing container arranged below an ice making container is generated by a driving motor 51, a transferring of the generated driving force of the driving motor 51 is received and the ice making container is rotated by a speed reducing gear 55 and a cam gear 60. A horizontal sensing switch 70 is turned on/off under a rotating operation of the cam gear 60 so as to control the ice removing operation of the ice making container. Concurrently, the ice sensing switch 75 is turned on/off to control an appropriate ice storing level in the ice storing container. With such an arrangement as above, it is possible to perform an efficient automatic ice making operation.
Patent JP-S63160384-A (JP)
Title: Manufacture of gaas solar cell
Inventor: YOSHIDA SUSUMU
IPC: H01L31/06
Filed: 1986-12-24
Abstract: PURPOSE:To prevent an n-type GaAs crystal saturated solution from mixing in a p-type AlxGa1-xAs crystal saturated solution by providing a GaAs crystal saturated solution vessel or its oversaturated solution vessel in the intermediate region between an n-type GaAs crystal saturated solution vessel containing n-type impurities and a p-type AlxGa1-xAs crystal saturated solution vessel containing p-type impurities. CONSTITUTION:An n-type GaAs epitaxial layer 2 is formed by immersing an n-type GaAs crystal substrate wafer 1 in an n-type GaAs crystal saturated solution 21. And an n-type GaAs epitaxial wafer 10 is immersed in an undoped GaAs crystal over-saturated solution 22 located at the second chamber 252. Then the n-type GaAs epitaxial wafer 10 is arranged in the second chamber 262 and is immersed in a p-type AlxGa1-xAs crystal saturated solution 23 containing Mg as a p-type impurity. During the time that its wafer 10 is immersed in the above solution 23, a part of the layer 2 is changed into that of a p-type and a pn junction 3 is formed. This junction can be said to be a principal photocell pn junction of a solar cell. The p-type AlxGa1-xAs crystal solution 23 flows into the third chamber 263 to obtain a GaAs solar cell epitaxial wafer 30 comprising a p-type GaAs layer 4 as well as a p-type AlxGa1-xAs layer 5. And, for example, Si3N4 film 6 is formed as one of the antireflection films consisting of the above layer 5. Subsequently, a p-type electrode 7 is formed at the layer 4 and an n-type electrode 8 is formed on the above wafer 1 and eventually a GaAs solar cell element 40 is formed.
Patent JP-H08140448-A (JP)
Title: Foliage processing machine
Inventor: MATSUSHITA TSUNEO
IPC: A01D23/02
Filed: 1994-11-18
Abstract: PURPOSE: To provide a foliage processing machine capable of efficiently processing even a slender or lodged foliage entangled with each other by loosening the entangled foliage. CONSTITUTION: This foliage processing machine has a rake-in apparatus connected to the receiving end of a clamping transfer apparatus 12 tilted forward. A raising and cutting apparatus 27 having a cutting blade 30 on a vertically circulating chain extended in a casing 29 is placed at a side of the clamping transfer apparatus. The cutting blade is protruded from the casing at a prescribed stage and transferred nearly along the inclination of the clamping transfer apparatus.
Patent JP-H11128611-A (JP)
Title: Discharging of high concentration slurry and device using the same
Inventor: KAI JUNYA
IPC: B01D21/24
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a discharging method and a discharging device of the high concn. slurry capable of performing a solid-liq. separation by precipitating a solid content in a suspension containing a fine granular solid matter and capable of efficiently discharging the high concn. slurry containing the precipitated solid matter from a bottom part of a thickener. SOLUTION: A diluent liq. is poured respectively into the high concn. slurry S collected at the bottom part 12 of the thickener T having a reverse conical shape or reverse pyramid shape and the high concn. sully S flowing in a waste slurry piping 29 communicating the bottom part 21 and a waste slurry pump to increase fluidity of the high concn. slurry S, then the high concn. slurry S is supplied to the waste slurry pump.
Patent JP-H01265095-A (JP)
Title: Production of cycloalkiyl phophorus compound
Inventor: MAIKERU IERANDO
IPC: C07F9/38
Filed: 1988-12-09
Abstract: A cycloalkyl phosphorus compound is obtained by the catalytic hydrogenation of a substituted or unsubstituted aryl phosphonic acid using a heterogeneous catalyst which is a Group VIII metal on carbon. The hydrogenation is preferably effected in water. The catalyst can be ruthenium on carbon. When phenylphosphonic acid is used as the starting material, a yield of about 95% of essentially pure cyclohexylphosphonic acid can be obtained.
Patent JP-H10149992-A (JP)
Title: Thin film growing device and manufacture of gallium nitride compound semiconductor using the same
Inventor: TAKEISHI HIDEMI
IPC: H01L21/205
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a thin film growing device which can quickly change the temperature of a substrate and can shorten the forming time of a compound semiconductor composed of multiple layers by suppressing the surface variation of a crystal when the growth of the crystal is interrupted,and a method for manufacturing a gallium nitride compound semiconductor by using the device. SOLUTION: In a thin film growing device provided with a growing chamber 1, a substrate holder 2 installed in the chamber 1, and a substrate heater 3 which heats the holder 2, a distance control means which can control the distance between the holder 2 and heater 3 is provided. In a method for manufacturing gallium nitride compound semiconductor, the distance between the holder 2 and heater 3 is made larger as the In composition ratio increases at the time of laminating AlInGaN layers having different composition ratios by using the thin film growing device.
Patent JP-S63160455-A (JP)
Title: Telewriting device
Inventor: SAKAI YOSHIYUKI
IPC: G08C21/00
Filed: 1986-12-23
Abstract: PURPOSE:To send hand-written picture information in two-way between two terminal telewriting devices by modulating a picture data converted from the hand-written picture information, outputting it to a transmission line and demodulating the modulated picture data. CONSTITUTION:The hand-written picture information is converted into an electric picture data by a picture data output means and the output of a picture data output means is modulated and sent to a line 10 by a full duplex MODEM 2 and the drawn picture information is sent to the telewriting device of the opposite side. As soon as the drawn picture information is sent, the modulated picture data inputted from the line and the telewriting device of the opposite party is demodulated by the MODEM 2. Moreover, the picture data being an output of the picture data output means and the demodulated picture data being an output of the MODEM 2 are displayed on a CRT display device 34. Thus, the hand-written picture information is sent in two-way telewriting devices.
Patent JP-H11140968-A (JP)
Title: Unit building with balcony
Inventor: KANEKO NORIYUKI
IPC: E04B1/348
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To mount an integrally formed balcony unit extended astride to a plurality of building units in the lower floor by connecting a balcony unit and building units of the upper floor through a connecting beam. SOLUTION: A balcony unit 8 fitted with a connecting beam 95 is mounted astride on first floor building units 3, 4 and further second floor building units 6, 7 are mounted thereon. The connecting beam 95 is made of a steel plate with a Z-shaped section of which upper and lower flanges are bent reversely. The beam of the balcony unit 8 is connected with bolts by a connection piece formed by cutting and erecting the upper flange and the web. The wall panels 62, 72 of the building units 6, 7 are supported on the lower flange and fixed with nails. The connection part of the balcony unit 8 and the building units 6, 7 is water-tightly finished. Accordingly, the balcony can the mounted without dividing it and the building units 6, 7 can be easily mounted and firmly fixed to the balcony unit 8 to secure the water-tightness.
Patent JP-H02156108-A (JP)
Title: Angle detection device
Inventor: FUJISAWA KATSUYA
IPC: G01B11/26
Filed: 1988-12-07
Abstract: PURPOSE:To achieve a quicker detection while enabling a lower cost of a detector by providing a double refraction plate or a diffraction grating in an optical path of detection light. CONSTITUTION:A camera lens 1 and an image sensor 3 with which detection light forms an image as passing through the lens 1 are arranged and a double refraction plate 2 is provided in an optical path of the detection light. With such an arrangement, a shape of an object to be detected and an edge of a light density are separated into two images. A separation width of the edge image varies with an angle of inclination between the edge and the double refraction plate 2. Thus, an inclination of the object can be detected by measuring the separation width.
Patent JP-2001134683-A (JP)
Title: Managing system for construction by-product
Inventor: KIKURAKU YOKO
IPC: G06Q10/10
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To automatically issue a manifest slip and to exactly grasp and manage the quantity of generated construction by-products. SOLUTION: This system is provided with a vehicle for carrying construction by-products generated in the site of construction, an ID card attached to this vehicle for storing the information of the trader and the vehicle and an automatic manifest issuing device for issuing the manifest slip for describing the items and quantities of construction by-products based on the information on this ID card and after the quantity is described on the manifest slip in the site of construction, the automatic manifest issuing device corrects the quantity on the manifest slip according to data with measured construction by-products in the site of waste.
Patent JP-H05142674-A (JP)
Title: Image reader
Inventor: UCHIDA SATOSHI
IPC: H04N1/04
Filed: 1991-11-26
Abstract: PURPOSE:To easily and surely attach a contact glass at a specified position and detach it by providing a supporting member having a pair of elastic leg parts for holding the contact glass and a holding substrate. CONSTITUTION:A contact glass 5 is placed on a receiving part 15a in a hole 16 formed on a holding substrate 15. A pair of insertion holes 20 is formed on the holding substrate 15 near the receiving part 15a. A supporting member 21 made of synthetic resin is extended by pressing a fingering part 22a to the inside so that a pawl part 22b may be turned entering around a setting part in the elastic leg body 22 of an arched projecting part 23 to the outside. In a state where the member 21 is extended, the pawl part 22b is inserted in the insertion hole 20 and the pressing of the fingering part 22a to the inside is released. Then, the pawl part 22 elastically contacts with the side part of a contact glass 5 and the receiving part 15a and holds both of them. Thus, the contact glass 5 and the receiving part 15a receive a pressing force by the projecting part 23, and abut on each other without backlash.
Patent JP-2000138593-A (JP)
Title: Run length code error correcting device
Inventor: TORII YASUYUKI
IPC: H03M13/37
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an RLL(run length limited) error correcting device which can increase the correcting number of errors while reducing erroneous correction. SOLUTION: An NRZ-1 converting section 61 converts NRZ (nonreturn- to-zero) modulated digital data into NRZ-1 modulated ones. An inhibit run length/inhibit pattern detecting section 21 detects an inhibit run length which is smaller than the lower limit value set by the run length coding method by one and a first inhibit run length which is positioned immediately before the inhibit run length and larger than the lower limit value from a bit pattern contained in the converted digital data. A run length/pattern converting section 22 expands the detected inhibit run length to the lower limit value by shortening the detected first run length by one. An error correcting section 64 executes error correction on the error-corrected digital data based on an error correcting code contained in the digital data.
Patent JP-H10153337-A (JP)
Title: Central control type air-conditioning system and central control method of air-conditioning system
Inventor: SUZUKI YUTAKA
IPC: F24F11/02
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To separate and collect total operation data within a fixed time and outside a fixed time by collecting operation data for each indoor machine or each system to be controlled at a main controller side. SOLUTION: For example, a communicator adapter 3-2 outputs an operation information request command at each specific timing for collecting the operation data of an indoor machine 20-3 and an indoor machine 20-4, and the indoor machines 20-3 and 20-4 transmit operation data to a communication adapter 3-2 at each specific timing corresponding to the operation information request command. As a result, the communication adapter 3-2 totals operation data outside a fixed time and transmits the totaling result to a main controller 2 appropriately.  Then, the main controller 2 calculates the ratio of the amount of used energy of a second system to be controlled for the amount of used energy of an entire central control type air-conditioning system according to the operation condition of the indoor machines 20-3 and 20-4, and calculates and integrates a charge in the second system to be controlled from the energy proportional division rate.
Patent JP-2001132514-A (JP)
Title: Exhaust emission control device for internal combustion engine and control method therefor
Inventor: MATSUI TORU
IPC: F02B43/00
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To perform the prevention of aggravation and the decision of deterioration of CO emission using a sub-oxygen sensor in a rich/lean cycle operation using an absorption reducing catalyst. SOLUTION: In a rich/lean cycle operation using an absorption reducing catalyst 16, when the output voltage of a sub-oxygen sensor 40 reaches the second threshold reference voltage at switching of the operation from lean to rich, it is switched from rich to lean operation. Also, the deterioration of the absorption reducing catalyst 16 is measured through time difference between the time when the output voltage of the sub-oxygen sensor 40 reaches the first threshold reference voltage and the time when it reaches the second threshold reference voltage.
Patent JP-H01154376-A (JP)
Title: Positioning method for magnetic head
Inventor: WATANABE AKINORI
IPC: G11B21/10
Filed: 1987-12-10
Abstract: PURPOSE:To control a track positioning even when the quantity of the position dislocation of the track exceeds the half pitch of a track pitch by positioning to an access designated track based on a reception signal according to a servo pattern. CONSTITUTION:The servo patterns A-D have a constant frequency and the patterns A, B and C, D have respectively prescribed widths corresponding to even number tracks TR0, TR2,... and odd number tracks TR1, TR3,... by defining an index signal to be an origin and the respective patterns are mutually made different in a rotating phase and the patterns of the same code have a common phase to the respective tracks. Deviation signals P and Q corresponding to the tracks of the even numbers and the odd numbers are read by a head 7 and a positive code is applied to the respective patterns A, C and a negative code is applied to the patterns B, D, respectively by a microcomputer 10. Then, the signal P or Q is positioned to a point of zero.
Patent JP-H02156394-A (JP)
Title: Manufacture device operating time summing up device
Inventor: TAKEGUCHI YUKO
IPC: G06Q10/00
Filed: 1988-12-08
Abstract: PURPOSE:To improve productivity by accurately summing up work start time, work completion time, manufacturing device state information, operating time from the reference time of a manufacturing device, and the working rate of the device in real time. CONSTITUTION:Necessary information such as a manufacturing device operating time batch summing up request, summing up period designation, and a manufacturing device number is inputted to an input part 1. A storing part 3 stores the received information of a receiving part 2, and a real time summing up part 4 reads out a summed up result up to current time from a result storing part 5 whenever the receiving part 2 receives the information, stores the summed up result of the operating time from the reference time designated for a device to which the information is transmitted in a storing part 5, and repeats the above-mentioned operations. A batch summing up part 6 receives the request and the designation of the input part 1 and sums up the operating time and the working rate of the applicable device in an applicable period, and a display part 7 displays the summed up result of the batch summing up part 6.
Patent JP-H02157943-A (JP)
Title: Data manipulation language instruction retesting system
Inventor: SAKAMOTO TOSHIMITSU
IPC: G06F11/14
Filed: 1988-12-09
Abstract: PURPOSE:To reduce a burden elating to error processing in a user program by removing the cause of an error in the execution processing part of a data manipulation language (DML) instruction and after that, re-executing the same DML instruction when any error is detected while the DML instruction to be described by the user program is executed and processed. CONSTITUTION:As a result to execute a DML instruction executing means 13, an error detecting means 14 decides whether the error is generated or not and an error recovering means 16 removes the generation cause of the error. After that, an entry load means 17 returns an entry point, which is formerly saved by an entry save mans 11, to an entry save area 41 which is secured in a main storing part 4. Simultaneously, a currency load means 18 returns currently information, which are formerly saved by a current save means 12, to currency save area 42 which is secured in the main storing part 4. Next, a re-executing means 19 delivers control to the entry save means 11. Thus, error processing is easily executed.
Patent JP-H11130643-A (JP)
Title: Composition for oral cavity
Inventor: FUKUDA YASUSHI
IPC: A61Q11/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having a large supply amount of calcium in an oral cavity and excellentretention (residue) of fluorine in an oral cavity by including colloidal calcium carbonate having an average primary particle diameter of a specific value or smaller than it and a soluble fluorine compound. SOLUTION: This composition contains (A) colloidal calcium carbonate having <=3 μm, preferably about 0.02-1 μm average primary particle diameter and (B) a soluble fluorine compound (preferably sodium fluoride or sodium monofluorophosphate). The concentration of fluorine is suitably such a degree as not to exceed 2,000 ppm, is especially 50-1,500 ppm and the optimum concentration range of the component A is in the ratio of fluorine/colloidal calcium carbonate of preferably 1/(0.001-100), especially 1/(0.05-100) calculated as a molar ratio.
Patent JP-S63165813-A (JP)
Title: Two-focus switching lens system using plastic lens
Inventor: KUDO YOSHINOBU
IPC: G02B15/10
Filed: 1986-12-27
Abstract: PURPOSE:To reduce lens back variation due to a change in temperature and to suppress cost up by using plastic lenses respectively having negative and positive refraction force to constitute a main lens and a rear converter lens. CONSTITUTION:The main lens I consists of a glass lens L1 having positive refractive power, a plastic lens having negative refractive power and a plastic lens L3 having positive refractive power. On the other hand, the rear converter lens II consists of a plastic lens L4 having positive refractive power and a glass lens L5 having negative refractive power. Since the refractive power of the plastic lens L2 in the main lens I is negative and the refractive power of the plastic lens L4 in the rear converter lens II is positive, the lens back variation of the main lens I is canceled. Consequently, the lens back variation due to a change in temperature can be reduced and the cost-up can be suppressed.
Patent JP-H11134684-A (JP)
Title: Optical information recording/reproducing head
Inventor: TAKISHIMA TAKASHI
IPC: G11B7/09
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To control a deflection amount of a laser beam and perform a correct fine moving tracking by providing a beam separating means separating a laser beam in between a relay lens group and an imaging lens group, forming the imaging lens group and the beam separating means integrally and detecting beams which are separat ed by transmitting the laser beam to an objective optical system to make the quantity of the laser beam controllable. SOLUTION: The angle of incidence of the laser luminous flux with respect to the objective optical system provided at the top end of an arm for coarse motion moving in a direction crossing with tracks of a magneto-optical disk is finely adjusted by the deflection means of a deflection mirror 26. The neighborhood of the deflection mirror 26 and the principal plane being the front side of the objective lens 10 is made so as to be roughly a conjugate relation. A condensing prism 61 forms a palno-convex lens in all and has the function of an imaging lens and, also, it is provided with a semitransparent film which is inclined by 45 degrees with respect to the optical axis of this head and has the function of a separation prizm.  Moreover, it is provided with photodetectors 50A, 50B and controls the deflection quantity of a beam by detecting the turning amount of the deflection mirror 26 while receiving the peripheral part of the laser beam.