baber/WOPTO huggingface dataset:
Patent JP-H02240505-A (JP)
Title: Method for identifying mesa direction of compound semiconductor wafer
Inventor: OYAMA YOSHINOBU
IPC: G01R31/26
Filed: 1989-03-13
Abstract: PURPOSE:To easily identify a mesa direction with good reliability in a short period of time by irradiating a surface on which patterns are formed with laser light and observing the reflected image thereof. CONSTITUTION:The many patterns 2 extending long in the direction of an orientation flat 3 are formed by etching on a wafer 1. The laser light 5 reflects on the surface 1 on which the patterns 2 are formed when the surface of the wafer 1 is irradiated with the laser light. The reflected image 6 of the laser light is projected on a screen 4, which is produced by sticking section paper to, for example, a glass plate, when the screen 4 is disposed in the passage of this reflected light. The reflected image 6 has the shape extending long in the direction perpendicular to the longitudinal direction of the patterns 2. As a result, the mesa direction is identified in about 5 seconds per sheet.
Patent JP-H10238253-A (JP)
Title: Extendable planar lattice for emergency escape
Inventor: NAKATANI TOSHIMARO
IPC: E05C3/04
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an extendable lattice which can exhibit a burglar-proof ability and which enables emergency escape. SOLUTION: Extendable partition members 1 which can be simultaneously extended are retracted, are fixed by end parts and intermediate sashes 2 in an extendable direction, and an extendable link mechanism 3 is restrained while the intermediate sashes 2 are fixed by a locking fixture 24 provided to an attachment member 22 laid between upper and lower guide rails 6. With this arrangement, the rotating radius of a lever handle 26 is set so as to cross a sash door B. Only when the sash door B is opened, the fixing of the intermediate sashes 2 is released so as to open and close the extendable partition members 1.
Patent JP-H10246495-A (JP)
Title: Control method of air conditioner
Inventor: UCHIUMI TAKASHI
IPC: F24F11/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To enable a stable refrigerating cycle by eliminating a frequent repetition of lowering and elevating of the operation frequency of a compressor in a blow-off temperature release control of an air conditioner. SOLUTION: In a blow-off temperature release control of an air conditioner, its operating range is divided into three zone (a first zone to a third zone) and an outdoor apparatus control section 1 judges which zone the blow-off temperature detected by a blow-off temperature detecting portion 5 falls in. If the blow-off temperature falls in the lowest operation zone (the first zone), the opening rate of an electronic expansion valve 4 which constitutes a refrigerating cycle is controlled to a given rate corresponding to an amount of change (an elevation change rate) of the blow-off temperature. If the blow-off temperature falls in the operation zone (the second zone) which is higher than the first zone, the operation frequency of a compressor is controlled to a given value corresponding to the amount of change of the blow-off temperature.  If the blow-off temperature falls in the operation zone (the third zone) which is higher than the second zone, the operation of the compressor 3 is stopped.
Patent JP-S63227277-A (JP)
Title: Compression/expansion processor
Inventor: SUMITA SHIGEKAZU
IPC: H03M7/30
Filed: 1987-03-17
Abstract: PURPOSE:To compress image data at high speed in a compression/expansion processing mode, by making the update of generation pointer data unnecessary in a second operation when the generation of code data is performed for two times. CONSTITUTION:When selected data is runlength data, the code data for a color designated by a second control data is generated according to generation address data from a generation address generating means. An encoder means 18 that is a means to generate the code data according to the generation address data from the generation address generating means when the selected data is a first control data, and which outputs the code data by separating outputting in two times when generated code data exceeds length decided in advance and outputs the code data of length decided at second time is provided. In such a way, it is possible to compress the image data at high speed in the compression/expansion processing mode.
Patent JP-S61222552-A (JP)
Inventor: KOGA YOSHITAKA
IPC: B02C23/22
Filed: 1985-03-28
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-H10246422-A (JP)
Title: Structure and method for covering construction
Inventor: NAKAGAWA TAKAO
IPC: F23J13/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To enhance the resistance of a covering structure of a construction to corrosive atmosphere and a high-temperature environment by providing a plate-shaped member constituted of a carbon-fiber-reinforced carbon composite material formed of a reinforcing member made of carbon fibers and support means for supporting the plate-shaped member on a covering surface being the surface of the construction to be covered. SOLUTION: A covering structure 101 of the inner wall of a funnel is equipped with a covering board 11, a joining bolt 21 and a joint covering member 31 and it is so fitted as to cover the whole surface of the inner wall surface W of the funnel being the inner surface of the funnel C shaped like a cylindrical conduit. The inner wall surface W of the funnel is constructed of a continuously placed concrete surface or by laying blocks of ceramic or the like in layers. The covering board 11 is constituted of a carbon-fiber-reinforced carbon composite material formed by providing a fiber member constituted of carbon C in a base material constituted of the carbon C and it is formed in the shape of a plate, while the joining bolts 21 in appropriate numbers are provided near the edge thereof.  When these items are used for the covering structure, according to this constitution, the cost of maintenance of the construction can be reduced.
Patent JP-H07245739-A (JP)
Title: Signal recorder and signal reproducing device
Inventor: YAMADA HIROSHI
IPC: G11B20/06
Filed: 1994-03-07
Abstract: PURPOSE:To provide a signal recording device and a signal reproducing device capable of obtaining a characteristic superior to the characteristic of a standard tape when a high quality tape is used to record/reproduce a signal. CONSTITUTION:When a video signal is recorded/reproduced by using a high quality tape capable of recording/reproducing the video signal with higher picture quality than that of a standard tape, a discrimination means 7 discriminating a standard tape cassette loading the standard tape and a high picture quality tape cassette 6 loading a high picture quality tape discriminates a loaded cassette to be the cassette 6 to obtain a recording and reproducing characteristic superior to at least the recording and reproducing characteristic of the standard tape and revision means 3, 9 are used to revise a while clip level of a luminance signal.
Patent JP-S61221932-A (JP)
Title: N-ary adding device
Inventor: TASHIRO SHOJI
IPC: G06F7/508
Filed: 1985-03-28
Abstract: PURPOSE:To simplify an overflow checking action by supplying the invalid data part of the word at the estimated operand to an adder after replacing the data part with the prescribed value for each digit and performing the n-ary addition equivalent to words corresponding to an operand having large data length. CONSTITUTION:The register files 21 and 22 for the 1st and 2nd operands consist of 4 words containing 4 bytes for each word respectively. Then the invalid data part of the output given from the file 23 is replaced with the prescribed value through a selector 23 for each byte. The output of the replacement and the output of the file 21 are supplied to input ports A and B of a decimal adder 24 respectively. Then the carry output of the adder 24 is supplied to a carry flag 25, and the output of the flag 25 is supplied as the carry input of the adder 24. The result of addition of the adder 24 is supplied to the file 22. Thus the presence or absence of an overflow can be shown in the form of the contents of the flag 25 at the end of the addition.
Patent JP-S62219061-A (JP)
Title: Control system for multiprocessor
Inventor: KOMATSU TADAHIDE
IPC: G06F15/16
Filed: 1986-03-19
Abstract: PURPOSE:To attain an effective system operation by allowing a main processor (SPU) to refer to an IPU management table and to check the operation mode of an instruction control special purpose processor (IPU), to generate an interruption with respect to the executable IPU to indicate the execution of a task. CONSTITUTION:When the IPU 1 generates the task, it informs the SPU of the interruption. When the SPU receives the information of the task generation from the IPU 1, it searches the IPU control table 2 to fine the queueing IPU and causes the queueing IPU 2 to interrupt. when the IPU 2 receives the interruption, it executes the executable task stored in a memory M by a routine to execute. This processing starts only when there is the queueing IPU, and a multiprocessor effectively processes tasks without changing a dispatch processing routine in the task dispatch control parts of respective IPUs.
Patent JP-S60204593-A (JP)
Inventor: YAMAGAMI TAKATOSHI
IPC: B66B23/12
Filed: 1984-03-30
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-H03268866-A (JP)
Title: Method for adhering porous metallic body
Inventor: MEGURO MASARU
IPC: B22F7/08
Filed: 1990-03-15
Abstract: PURPOSE:To surely join porous metallic bodies to each other by applying the slurry of metallic powder to the adhering surface of the porous metallic bodies obtd. by applying the slurry of the above-mentioned metallic powder on base materials consisting of foamed urethane, etc., sintering the slurry, then mating the adhering surfaces and sintering the slurry again. CONSTITUTION:The urethane foam is cut and molded to a desired shape and the slurry contg. the fine powder of metals, such as iron, is applied on the surface thereof and is sintered. The urethane foam is annihilated and the porous metallic material consisting of the sintered body of the iron powder is produced. The slurry contg. the above-mentioned fine powder of the metal is applied on the joint surfaces in the case of adhering of these porous metallic materials to each other. After the joint surfaces are brought into pressurized contact with and fixed to each other, the slurry is sintered again, by which the porous metallic bodies are adhered to each other at the low cost without using a brazing material, etc.
Patent JP-H11258224-A (JP)
Title: Automatic analyzer
Inventor: ISHIHAMA YASUSHI
IPC: G01N21/33
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a device for efficiently analyzing compounds in a combinatorial library. SOLUTION: A system for simultaneously performing the purification and fraction collection of compounds in a combinatorial library is formed of a liquid delivering pump to deliver a movable phase, an auto-injector 1 to inject a sample in a combinatorial library to a high-speed liquid chromatography, a column 6 for separating components in the sample, a splitter 7 to split an elution from the column 6 into channels in two systems, a detector 8 to detect the components. a fraction collector 9 to perform the fraction collection of the components, a matrix adding system 13 to inject a matrix, and a mass spectroscope 14. In the system, the detector 8 and the fraction collector 9 are connected to one channel divided by the splitter 9, and the matrix adding system 13 and the mass spectroscope 14 are connected to the other channel divided by the splitter 7.
Patent JP-H11259273-A (JP)
Title: Arithmetic unit
Inventor: FURUSAWA TOSHIYUKI
IPC: G06F7/52
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an arithmetic unit for operating a parallel multiplication processing in a further small number of cycles. SOLUTION: A32 ×32 bit double precision multiplication processing is operated by multiplying 16 bit operand data applied to multiplication operand registers 1 and 2 by a multiplier 3. In this case, an arithmetic and logical operation circuit 32 can simultaneously calculate operand data applied to three inputting parts 32a, 32b, and 32c. Multiplexers 33, 34, and 35 are arranged at the inputting parts 32a, 32b, and 32c so that the output data of accumulators 7 and 8 and a register 4 can be applied to one input ports, and zero data can be applied to the other input ports.
Patent JP-S60209648-A (JP)
Title: Cylinder head
Inventor: HINO HARUMICHI
IPC: F02F1/24
Filed: 1984-04-02
Abstract: PURPOSE:To reduce the amount of collapse in the seating surface of a cylinder head bolt by compounding the whole area of periphery of a cylinder head mounting hole with ceramic fibers. CONSTITUTION:The cylinder head 1, after casting, is put on a cylinder block 3 through a gasket 6. The whole area of periphery 10 of the cylinder head mounting hole 2 is compounded with ceramic fibers. Aluminum alloy is impregnated into the gaps of a fiber form by low-pressure casting method or the like. According to this method, the amount of deformation in the seating surface of the cylinder head bolt may be reduced.
Patent JP-2000257386-A (JP)
Title: Cutter head, shield machine and method for excavation
Inventor: YASUMOTO MASATAKE
IPC: E21D9/08
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a cutter head which can excavate the ground wherein rocks, conglomerate layers, cohesive soil layers and others appear, without producing an adverse effect on bits other than ones being used, and moreover can reduce the amount of secondary treatment by collecting the soil of the cohesive soil layers and the like as clods in solid states with the skeletal strength of the natural ground maintained. SOLUTION: These cutter head and shield machine have preceding bits 34 in a pair at least which form streak-like preceding excavated grooves in a facing at prescribed intervals, following bits 34 which dig up, in a solid state, the natural ground left to be dug between the preceding excavated grooves formed by the preceding bits 34, and cut them, and roller bits 44 for excavating the natural ground of rocks, conglomerates, etc. The preceding bits 34 and the roller bits 44, at least, are driven to move forward and backward longitudinally according to the conditions of the natural ground to be excavated.
Patent JP-H05264246-A (JP)
Title: Multi slit projector
IPC: G02B27/42
Filed: 1992-03-19
Abstract: PURPOSE:To provide a slit light line having a uniform light intensity by changing the transmittance of each segment in a shutter array in conformation to the light intensity of each slit light in the slit light line. CONSTITUTION:The light of a light emitting source 1 is diffracted through diffraction gratings 13, 14 after being shaped by a collimator lens 12 to form a two-dimensional spot image 18 in X, Y directions. The light spot groups are continued to each other in one direction to form a slit light line 19 consisting of a plurality of slit lights parallel to Y-direction. The light line 19 is selectively shielded by a liquid crystal shutter 21, whereby a coded slit light output 20 having an optional arrangement is provided. The shutter 21 has transmittances different every slit, and the transmittance of the slit shutter 21 corresponding to each slit light forming the optical line 19 is changed every slit. Even when the light intensity of each slit light is varied, thus, the light intensity of each slit light of the output 20 can be uniformed after being transmitted through the shutter 21.
Patent JP-H09250858-A (JP)
Title: Refrigerator
Inventor: TOYOSHIMA MASASHI
IPC: F25D11/02
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To keep temperature in a freezing chamber at proper temperature at all times even when a temperature sensor is rendered to the thermal influence of an ice making pan by controlling a compressor such that detected temperature from the temperature sensor disposed around the ice making pan is coincident with set temperature, and increasing the set temperature by a predetermined value during ice making. SOLUTION: During ice making operation a water supply tank sensor 60 detects normal mounting of a water supply tank, and a freezing sensor 80 detects a temperature change to detect a state where water is existent on the ice making pan, and further a full ice sensor 90 detects a fact that an ice storage container is full of ice. A controller 101 on and off-controls a compressor 71 taking as new upper and lower limit temperature temperature yielded by adding predetermined temperature to upper and lower limit temperature inputted from a temperature set unit 101. Hereby, parts in a freezing chamber other than the ice making pan are controlled to predetermined temperature irrespective of the ice making operation and hence supercooling and wastful consumption of energy are prevented.
Patent JP-S54155368-A (JP)
Title: Hydraulic unit for hydraulic elevator
Inventor: UENO AKIO
IPC: F15B1/00
Filed: 1978-05-29
Abstract: PURPOSE: To largely reduce the assembling steps of a hydraulic unit for a hydraulic elevator by coupling a control valve with a hydraulic muffler in the unit via a flexible tube to thereby eliminate the necessity of a height adjusting liner in the muffler.  
     CONSTITUTION: The hydraulic unit for a hydraulic elevator installs a motor 3, a pump 4 and a hydraulic muffler 11 on a base 1 fixed to a machinery room floor 15 and a tank 13 over these parts. The pump 4 is driven through a sheave 5, a belt 6 and a sheave 7 by a motor 3. A control valve 8 and the hydraulic muffler 11 provided at the outlet side of the pump 4 are coupled therebetween via a flexible tube 10a. The hydraulic oil from the pump 4 is introduced through the tube 10a into the muffler 11 and through an outlet tube 12 to an actuator such as hydraulic jack or the like. Since the muffler 11 is coupled thus with the control valve 8 via the tube 10a, it can readily position the muffler 11. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03263204-A (JP)
Title: Positioning data processing method and positioning device
Inventor: ITO KYOKO
IPC: G05D3/12
Filed: 1990-03-14
Abstract: PURPOSE:To perform infinitely continuous repeated positioning without restrictions on the number of positioning points by writing new data in an idle area to operate unoperated data at the time of write and read. CONSTITUTION:A positioning microprocessor 4 compares contents of the write address storage part in a positioning data storage memory 6 with those of the read address storage part to read out positioning data whose read is not terminated yet and updates contents of the read address storage part. Meanwhile, an operation microprocessor 5 performs prescribed operation based on read positioning data, and the positioning microprocessor 4 writes new positioning data in the memory area, from which data read is terminated, to update contents of the write address storage part. Consequently, restrictions on the number of continuous positioning points are removed, and the positioning data storage memory 6 having a limited memory capacity is used to perform infinitely continuous repeated positioning.
Patent JP-2000259573-A (JP)
Title: Synchronizing control method for object on virtual space, multiuser virtual space system and recording medium recording terminal program
Inventor: SUGAWARA SHOHEI
IPC: G06T17/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To easily perform synchronizing control of a shared object without using a server. SOLUTION: When synchronizing control processing is started, a participant terminal 1A first performs synchronizing control terminal determining processing. When the synchronizing control processing is started, the user ID of all terminals participated in the same virtual space are acquired from a virtual space managing server 2 and the dictionary type orders of its own ID and the other participant user ID are compared. The terminal having the least its own user ID among all the participant terminals becomes a synchronizing control terminal. The terminal where its own terminal is the synchronizing control terminal transmits a commander for setting the shared object into certain specified state to all participant terminals 1B and 1C and further sets the shared object of its own terminal into specified state.  The other terminal is reset to return to ordinary state only in the state of timing to execute synchronizing control and synchronizing operation is executed by receiving synchronizing command from the synchronizing control terminal.
Patent JP-S62221410-A (JP)
Title: Magnetic filter equipment
Inventor: HASUDA TETSUHIKO
IPC: B03C1/032
Filed: 1986-03-20
Abstract: PURPOSE:To obtain the titled equipment wherein magnetic particles are easily transferred on magnetic wires and easily separated therefrom by conducting AC current having a plurality of frequency components on the magnetic wires which re parallelly extended in a filter vessel and crossed to a magnetic field wherein intensity is monotonically increased. CONSTITUTION:In such case that fluid to be purified which is introduced through an introduction pipe 2 is passed among the magnetic wires 9, magnetic particles are trapped on the magnetic wires 9. When conducting AC current having a plurality of specific frequencies as a component on the magnetic wires 9 and thereby vibrating the magnetic wires 9 uniformly, such a state that magnetic particles are stuck and separated on/from the magnetic wires 9 is repeated. On the other hand, since a magnetic field is formed so that it is monotonically increased in the direction of an X-axis being the axial direction of the magnetic wires 9, magnetic particles are carried on the magnetic wires 9 in the direction of the X-axis and induced to the second chamber 8. In a second chamber 8, magnetic particles are separated from the magnetic wires 9 by allowing washing water to flow and be discharged through a drainage pipe 5.
Patent JP-S56160312-A (JP)
Title: Manufacture of granular activated carbon
Inventor: TSUNETSUGU TOSHIYUKI
IPC: C01B32/384
Filed: 1980-05-15
Abstract: PURPOSE: To manufacture granular activated carbon with superior adsorbing power and fastness by heat calcining starting material for activated carbon and oxide or hydroxide of a specified alkali or lakaline earth metal followed by treatment with acid, alkali and/or water.  
     CONSTITUTION: To 100pts.wt. starting material (A) such as calcined carbon powder of coconut husk for activated carbon is added 1W80pts.wt. oxide, hydroxide or salt (B) of an alkali or alkaline earth metal such as lithium hydroxide or sodium sulfite generating gaseous H 2 O, CO 2 , Nox or SOy (x is 1W3 and y is 0W3) when thermally decomposed by heating to 250W1,300°C, and they are mixed. The mixture is then granulated, calcined by heating to 250W1,300°C, and treated with acid, alkali and/or water to remove the undecomposed component B. Thus, granular activated carbon with high adsorbing power is obtd. The carbon has internal pores grown to the central part at uniform density. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54396-A (JP)
Title: Pedestal berth by concrete structure
Inventor: NOGAMI FUJIO
IPC: B63C1/02
Filed: 1977-05-30
Abstract: PURPOSE: To provide a floating dock by concrete structure which is simple in construction, easily operable, inexpensive in building cost, and less maintenance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61225727-A (JP)
Inventor: OZAWA ATSUSHI
IPC: H01H33/16
Filed: 1985-03-29
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。