baber/WOPTO huggingface dataset:
Patent JP-H0490195-A (JP)
Title: Electronic controller
Inventor: SATO SEIJI
IPC: G11C17/00
Filed: 1990-08-02
Abstract: PURPOSE:To make it unnecessary to use a mechanical circuit such as an exclusive discrimination input pin by adding a ROM address space setting register to an address decoding circuit and preparing identification (ID) data for identifying the contents of a ROM in each minimum unit of practically arranged ROMs. CONSTITUTION:The bank register 2 for setting up the address space of a non- volatile memory (ROM) is added to the address decoder 1 in a memory selector 24 and data (ID data) supplied to identify the contents (capacity and storage contents) of the ROM is stored in the specific address of a ROM to be arranged. Thereby, the size of the ROM arranged on each ROM socket or the like is automatically discriminated by the algorithm of software and a value matched with the size can be set up in the register 2. When the capacity of a storage means such as a ROM integrated in a system is changed, its processing can be executed without adding a specific mechanical means and generating a manual miss.
Patent JP-S5996092-A (JP)
Title: Double reversal propeller apparatus
Inventor: MASE DAIJIROU
IPC: B63H5/10
Filed: 1982-11-26
Abstract: PURPOSE:To permit the economical revolution in the special operation outside the planned point for a propeller which is caused by the conditions of sea, dirt of a hull, etc., by installing a driving apparatus onto the planetary gear of a planetary gear apparatus and permitting the rotation speed of the planetary gear to be controlled. CONSTITUTION:A hydraulic motor 8 is incorporated as driving apparatus onto the gear shaft of each planetary gear 2c, and a hydraulic pump 4 driven by a driving apparatus 11 installed onto the input shaft 7 of a main engine 1 and the hydraulic motor 8 are connected by an oil feeding pipe 9 and a return oil pipe 10 through a side ring, etc., and the revolution of the hydraulic motor 8 is controlled by the hydraulic pressure supplied by the hydraulic pump 4. Therefore, the revolution ratio between the number of revolution of the planetary gear 2c and the number of revolution of an internal gear 2A is controlled within a certain range by rotating the paletary gear 2c at a proper speed, and the revolution ratio between an inside propeller shaft 3c and an outside propeller shaft 3A is controlled to a proper ratio from 1:1 in the conventional, corresponding to the operation conditions.
Patent JP-S6366369-A (JP)
Inventor: SANTO YOSHIKAZU
IPC: D06B23/28
Filed: 1986-09-02
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-H0869545-A (JP)
Title: Interactive image providing method
Inventor: TAKEUCHI SHOICHI
IPC: G06T19/00
Filed: 1994-08-31
Abstract: PURPOSE: To provide an image of high quality to a user terminal at low cost. CONSTITUTION: To provide an image of virtual/real space generated on a server 10 to many user terminals 30 through a network 20, the plotting engine 51 of the server 10 generates a background image, which is encoded by a video encoding device 52 and sent to the user terminals 30 through the network 20. Each of the user terminals 30 decodes it by a video decoding device 61, and the image is put together with a near-scene image, generated by a plotting device 35, by an image composing device 62, so that the composite image is outputted and displayed on a display unit 40.
Patent JP-S6186012-A (JP)
Title: Control method of rolling mill at time of changing sheet-thickness in running
Inventor: YAMASHITA MICHIO
IPC: B21B37/18
Filed: 1984-10-03
Abstract: PURPOSE:To improve rolling efficiency by previously calculating the set changing quantities of a roll gap and a roll peripheral speed at every stand. CONSTITUTION:The change of roll gas reduces the interval of starting time, and the change of roll peripheral speed branches into three regions alpha, beta, gamma. The change of roll peripheral speed depends on the change of roll gap of one stand in regions alpha, beta, and is performed in accordance with the change shown by an alternate long and one dash line. When a sheet-thickness changing point arrives at each stand, the changing quantity DELTAR of roll peripheral speed at each stand is previously and separately calculated. Next, each roll-peripheral- speed command value V (i) is calculated, by adding each of changing command value DELTAVRij.RHj obtained from said changing quantity DELTAR to the roll peripheral speed, to control the roll peripheral speed. When the change of roll peripheral speed is performed extendedly over two stands, the two regions are automati cally superimposed. In this way, the rolling efficiency is improved.
Patent JP-S6363357-A (JP)
Title: Method and apparatus for deodorizing soybean
Inventor: SAKURAI SEIYA
IPC: A23L11/30
Filed: 1986-09-02
Abstract: PURPOSE:To render provision of a heating source for generating high temperature steam and a supplying tube for supplying the steam unnecessary, by radiating far-infrared rays into soybean grains and removing odor included in a lipid content of the grains. CONSTITUTION:While shelled soybean grains 11 are dropped from a hopper 13 to the inside of a case 12 and moved in the arrow direction by a belt 16, far-infrared rays having about 50-1,000mum long wave length is radiated on the soybean grains by a far-infrared ray heater. The inner part of the soybean grains is homogeneously heated by resonantly interacting far-infrared rays with a high polymer constituting the soybean grains to remove the odor peculiar to soybeans.
Patent JP-H0649512-A (JP)
Title: Device for producing gas-atomized metal powder
Inventor: OKA TERUYASU
IPC: B22F9/08
Filed: 1992-08-03
Abstract: PURPOSE:To prevent blocking and to impart a strong pulverizing action by forming an upper jet between the intersections of a molten metal nozzle and a lower jet and intercepting the blowing up due to a crushing effect by the lower jet. CONSTITUTION:An upper gas jet 5G from an upper gas ejection nozzle 3 and a lower gas jet 6G from a lower gas ejection nozzle 4 are ejected into a molten metal M flowing down from a molten metal nozzle 1 to powder the molten metal M. At this time, the solid part 5B of the nozzle is formed in the upper ejection nozzle 3 at regular intervals to generate a jet-free part in the circumferential direction of the gas jet 5G. Consequently, the blowing up of fine powder due to the strong powdering effect of the lower jet 6G is intercepted, blocking is prevented, and the molten metal pieces weakly crushed by the upper jet 5G is strongly crushed by the lower inverted-conical high-speed gas jet 6G.
Patent JP-S5997764-A (JP)
Title: Mechanism for removing oxide film of solder
Inventor: YAMADA SUEO
IPC: B23K3/06
Filed: 1982-11-25
Abstract: PURPOSE:To remove easily and satisfactorily an oxide film by providing a mechanism wherein oxide film removing members remove the oxide film by dipping in the solder in a solder tank and contain the same in an insertion part in a forward direction and return to the home position without dipping in the solder in a backward direction. CONSTITUTION:When a driving motor 22 is run to turn chains 27, 28 in a clockwise direction A, oxide film removing members 31, 32 turn respectively clockwise. The members 31, 32 move beyond the peripheral edge part of a solder tank 16 without being detained by detaining parts 313, 314, 323, 324 and dip in solder 33 approximately at a right angle to the surface thereof across the periphery section of the solder tank 16. The members move together with the oxide film into an insertion part 37 while removing the oxide film, then the motor 22 is stopped by a detector 39. The motor 22 is thereafter run reverse to turn the members 31, 32 in a direction B, and the members are hooked at both end parts in the top surface part of the tank 16 by being detained with the parts 313, 314, 323, 324 and move into the part 36 without dipping in the tank 16, then the motor 22 is stopped by a detector 38.
Patent JP-H06187083-A (JP)
Title: Coordinate input device
Inventor: NAKAZAWA FUMIHIKO
IPC: G06F3/045
Filed: 1993-08-20
Abstract: PURPOSE:To detect a coordinate position with high accuracy while considerably suppressing the number of leader lines by providing an open/close means for voltage impression on a second substrate. CONSTITUTION:This coordinate input device is roughly composed of a resistance film 1 as a first substrate, detection electrode film 2 as the second substrate, switch means 3, driving power source 4 and switch part 16 as a signal detection part/open/close means, and the switch means 3 is composed of four diode groups composed of plural diodes connected to dot-shaped electrodes formed at the peripheral part of the resistance film 1. The switch part 16 is composed of a switch element 20 and a resistance element 21 and inputted to the interruption input terminal of an MPU 23, and the detection electrode film 2 is connected through an A/D converter 22 to the MPU 23. Since the open/close means for voltage impression is provided on the second substrate, the number of leader lines can be extremely suppressed, and high-accuracy position detection is made possible.
Patent JP-H1169922-A (JP)
Title: Feeder
Inventor: KOISHI MASAAKI
IPC: A01K5/02
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To eliminate problems in the necessity for taking a wheel and steering the wheel many times and complicated operations to change a course when changing the course in a narrow passage in a well-known feeder. SOLUTION: This feeder is designed to enable the running thereof with two left and right wheels 13 installed near both corner parts at either one of the front and rear ends of a carriage 1 and a wheel 14 in the intermediate part provided near the intermediate part of the other of the front and rear ends of the carriage 1 and is equipped with a device 10 for changing the forward direction composed of a wheel turning mechanism 15 for changing the orienting direction of the respective two left and right wheels 13,  an auxiliary wheel 16 attached to the corner part at the end on the side for attaching the wheel 14 in the intermediate part in the carriage 1 so as to freely approach and separate from the ground surface and a jack device 17 attached to a position separated from the centroidal position of the feeder in the nearly center of the undersurface of the carriage 1 to the side opposite to the auxiliary wheel 16 in the feeder loaded with a feed container urn the mobile carriage 1. Thereby, the direction of the feeder can be changed at a nearly constant position with the part of the jack device 17 as the center.
Patent JP-H0879467-A (JP)
Title: Scanning line queueing for high performance picture correction
Inventor: ARUBAATO DAA EDOGAA
IPC: H04N1/41
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To correct the geometric distortion of scanned pictures. SOLUTION: Firstly, raw scanning lines 100 are pre-scaled 102 between the raw resolution among raw scanning lines 100 received from the sensor elements of a sensor array and the intermediate resolution among the scanning lines 100. Then the scaling 105 of the pre-scaled scanning lines is performed in the lateral direction, namely, between the picture elements in the scanning lines 100 from the raw resolution detected by means of the sensor elements and selected picture element resolution. Thereafter, the scaling 107 of the pre-scaled scanning lines in the longitudinal direction, namely, in the scanning direction is performed to the scanning line resolution between selected scanning lines from the intermediate resolution. The picture is stored in an output buffer 109 at the resolution of selected picture elements and scanning lines so that the picture may be transmitted to a connected computer system for next picture processing.
Patent JP-H0255477-A (JP)
Title: Picture synthesis device
Inventor: EBINE YOSHIAKI
IPC: H04N5/278
Filed: 1988-08-20
Abstract: PURPOSE:To attain picture synthesis simply and easily by detecting the contrast of a picture element of a corresponding input picture based on an input picture data and a contrast level setting value and outputting the input picture and the memory picture switchingly by the detected output. CONSTITUTION:At first a contrast level is set and when a picture signal for synthesis is inputted, the signal is converted into an input picture data by an AD conversion circuit 11. Since an input picture data to be synthesized is stored already in a picture memory 12, a contrast detection circuit 21 detects the contrast of the picture element for a synthesis input picture based on the input picture data from the AD conversion circuit 11 and the said contrast level setting value and outputs the detection output to a picture switching circuit 22 and a write control circuit 23. Then the picture switching circuit 22 switches the input picture data and a memory picture data in the monitor operation to output the result to a DA conversion circuit 15 and the picture synthesis is displayed on a monitor section 16 in real time.
Patent JP-S6098200-A (JP)
Title: Venturi pump
Inventor: IIZUKA HIROMICHI
IPC: F04F5/52
Filed: 1983-11-04
Abstract: PURPOSE:To enhance the reliability of a venturi pump used as a vacuum source of a vacuum cup type transfer device, by utilizing a pneumatic type computer to control the change-over among supply sources for compressed air fed to the venturi pump without using electrical contacts. CONSTITUTION:Vacuum pressure obtained from a venturi 20 which is connected to a compressed air supply source 21 through a three-position four-way solenoid selector valve 22, is acted upon a vacuum cup 24 through the selector valve 22. The vacuum pressure in the vacuum cup 24 is used as an input signal Pv fed to a pneumatic type computer 25 whose outlet signal Po is fed as a pilot pressure for the selector valve 22 which is therefore controlled by the computer 25, thereby the vacuum pressure of the vacuum cup 24 is regulated. As a result the consumption rate of compressed air may be reduced. The transfer device is actuated by delivering turn-on and -off signals to the selector valve 22.
Patent JP-S6099577-A (JP)
Inventor: IGUCHI KATSUJI
IPC: B25D17/08
Filed: 1983-11-04
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-S58108671-A (JP)
Title: Fuel cell
Inventor: UOZUMI SHIYOUHEI
IPC: H01M8/02
Filed: 1981-12-21
Abstract: PURPOSE:To make uniform the thickness of a paste-like electrolyte which is placed between a pair of electrodes which have catalyst layers on their inner surface by arranging spacers between a pair of electrodes. CONSTITUTION:An electrolyte 7 is placed between electrodes 1 and 2 with spacers 8 put in between. The spacers 8 are formed with a polytetrafluoreethylene film which has excellent acid resistance and heat resistant, and the external shape is formed in a frame having same dimension as electrodes 1 and 2. When a cell is tightened at specified pressure from the upper and lower sides, the thickness of paste-like electrolyte 7 becomes uniform by spacers 8. The contact between the electrolyte 7 and electrodes 1 and 2 becomes good and portions of bad ionic conductivity are eliminated and cell performance is improved. Also, mixing of hydrogen and air is prevented and reliability is improved.
Patent JP-H0928949-A (JP)
Title: Multilayer different hardness seat and manufacture of the same
Inventor: OGAWA TARO
IPC: B29K105/04
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a seat to obviate the generation of wrinkles caused by a skin material and cushion body individually provided and giving a soft feeling to a sitting person while having the hardness capable of supporting the weight of him. SOLUTION: A seat 1 is formed of a skin materiel 2 and cushion bodies 6, 12 covered with the skin material. The cushion bodies have nearly the external form of the seat and is composed of a first upper layer cushion body 6 integrated with the rear surface of at least a portion of the skin material and a second lower layer cushion body 12 engaging the first cushion. Respective surfaces 10, 13 of the first and second cushion 6, 12 engaging with each other have shapes to compensate for each other so that both cushion bodies are engaged with each other by respective engaging pieces 11a, 11b, 14a, 14b.
Patent JP-S6450348-A (JP)
Title: Beam current control circuit
Inventor: TSUKAMOTO SEIICHI
IPC: H01J37/315
Filed: 1987-08-20
Abstract: PURPOSE:To reduce the delay in a beam start position by arranging such that a signal returning to a beam current control circuit decreases with the increase in a bias voltage when a beam current command value is zero, and the signal increases after the signal becomes zero. CONSTITUTION:The following devices are provided: a pseudo-feedback voltage generator 207 which gives an output approximately equal to a beam current feedback signal by subtracting a measurement under an operating condition from a cutoff value of a bias voltage and by multiplying coefficient of proportion, a 1st attenuator 208 which inputs the said output and changes its attenuation ratio from 100% to 0% according to a slope-shaped function signal 104 of the rise and decay of a beam, and a 2nd attenuator 209 which receives the beam current feedback signal and changes its attenuation ratio from 0% to 100% with the increase in the signal 104. While a signal from the 2nd attenuator is zero at the time of beam cutoff, a psedo-feedback signal, for producing a feedback signal for reducing a bias voltage, if it exceeds a cutoff point, makes a constant current control circuit 101 to keep a closed loop to eliminate a loss time to recover the time corresponding to the excessive bias voltage at the time of a beam rise.
Patent JP-H1147609-A (JP)
Title: Photocatalyst body and its preparation
Inventor: MATSUOKA NORIHIRO
IPC: C23C14/34
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To prepare a photocatalyst of titanium oxide which has high activity and long lasting action by laminating the photocatalyst layers by forming film of photocatalyst on a substrate by sputtering method and simultaneously allowing the substrate to move continuously or intermittently. SOLUTION: The photocatalyst is prepared according to the following process. The substrates 7 are fixed on the outer surfaces 6a of the stainless steal-made hexagonal prism support 6 which is installed in a vacuum chamber 1 and can be allowed to rotate around the center axis line L. Then the chamber 1 is evacuated through the exhaust port 4 up to vacuum, and a mixed gas of argon and oxygen is introduced into the chamber 1 through the gas supplying port 5 after heating the substrates 7 to a prescribed temp. The objective titanium oxide film is formed on the substrate 7 by impressing a direct current voltage on the target 2 and simultaneously allowing the support 6 to rotate at a constant speed or repeating rotation and stop with constant intervals.  Thus, the film of titanium oxide can be laminated to form the photocatalyst film having the plural layers, and thereby the highly active photocatalyst can be prepared easily and safely.
Patent JP-S6450606-A (JP)
Title: Surface acoustic wave device element design aid equipment
Inventor: TANAKA MASAYOSHI
IPC: H03H3/08
Filed: 1987-08-20
Abstract: PURPOSE:To attain efficient design of the titled element by using an optical vibration sensor to detect the surface displacement of a surface acoustic wave generated from an interdigital electrode for generating a surface acoustic wave whose frequency characteristic is known, by means of an optical vibration sensor with excellent spatial resolution. CONSTITUTION:A reference sinusoidal wave signal generated in a reference signal generating circuit 2 is amplified and sent to the interdigital electrode 1 for generating a surface acoustic wave whose frequency characteristic is known beforehand. The surface acoustic wave generated is propagated toward the other end of the component along the surface of the surface acoustic wave element 4. The surface vibrating displacement of the surface acoustic wave is detected by an optical vibration sensor 5. A detection circuit 9 measures the signal amplitude and a phase difference between a reference sinusoidal wave signal from a reference signal generating circuit 2 and a vibrating displacement signal and sends the result of a central arithmetic processing/ control section 10. The surface acoustic wave element 4 is fixed to a 2-axis stage 11, and moved accurately in parallel with the optical system by the central arithmetic processing/control section 10. Thus, the frequency characteristic of the electrode of an optional shape is simulated without the need for actual formation.
Patent JP-S6363251-A (JP)
Title: Call back device
Inventor: NAKAI TOSHIHISA
IPC: H04M1/27
Filed: 1986-09-03
Abstract: PURPOSE:To share the same passwork with plural terminal equipments by receiving a telephone number and a password, retrieving a registered password from the telephone number and starting an action making a call with the received telephone number when they are the same. CONSTITUTION:When receiving data, a call back processing part 16 transmits instructions to transmit a signal disconnecting a line 2 to an NCU part 12 from a terminal 10. Through the use of a registered list storage part 18, the part 16 retrieves the registered password corresponding to the received telephone number and identifies whether the retrieved password is the same as the received telephone number. If not, or if the part 16 cannot find the received telephone number on the registered list, it stops actions hence onward, and resets a call back device to attain an initial state. If the telephone number and the password are the same, the part 16 transmits the received telephone number from a terminal equipment 1 to the NCU part 12, and requires a calling action. The part 16 transmits a control signal to a switch 13 and turns on the switch 13. After the switch 13 is turned on, terminals 10 and 11 are directly connected, and the call back device comes to a through state.
Patent JP-H0493657-A (JP)
Title: Early diagnostic method of mastitis
Inventor: YAMAMOTO HIDEO
IPC: C12Q1/32
Filed: 1990-08-06
Abstract: PURPOSE:To detect mastitis or a typical disease in livestock, especially in a dairy cow in its early stage by measuring the extent of trihydroxy butyric acid concentration in milk, and judging the mastitis for treatment. CONSTITUTION:Composition of acetoacetic acid from trihydroxy butyric acid to be carried out under a normal mammary gland tissue is not sufficiently performed, and since it is stored in this state, seepage into milk increases as at time of ketosis, and with the leakage of a blood constitutent with cytolysis exasperated so markedly, the trihydroxy butyric acid in the milk shows a concen tration of more than 100umol/l. When the ketosis being abnormally high in conentration in blood is the case, the seepage in the milk increases and thereby the concentration in the milk also increases. Consequently, when the seepage of the trihydroxy butyric acis in the milk is much in quantity in the case where a healthy body is obviois enough, it can be diagnosed 'mastitis'. Moreover, when the trihydroxy butyric acid concentration in the milk by the ketosis ia increased, it is increased irrespective of breast difference, but in the case of the mastitis, only the breast being inflamed shows a high value, thereby finding a concentration difference with the normal breast, and when this conncentration difference is more than 50nmol/l, it can be diagnosed 'mastitis'.
Patent JP-H1148088-A (JP)
Title: Spindle head of machine tool
Inventor: ENDO KATSUTO
IPC: B23B19/02
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a spindle head which can secure a high processing accuracy by effectively preventing generation of thermal strain in a housing constituting the spindle head of a machine tool. SOLUTION: The spindle head of a machine tool is composed of a spindle 1, bearing 2 to support the spindle 1, motor 3 to drive the spindle 1, and a housing 4 to accommodate them. The housing 4 is furnished internally with an air passage 5 to serve for the cooling operation, and a fan 6 to send air into the air passage 5 forcedly is installed at the inlet to the air passage 5.