baber/WOPTO huggingface dataset:
Patent JP-S5752759-A (JP)
Title: Solar energy collector
Inventor: YANO NAOTATSU
IPC: F24S10/95
Filed: 1980-09-15
Abstract: PURPOSE:To obtain the solar energy collector using heat pipes which is thin in thickness, light in weight and prominent in the heat collecting characteristic by structure wherein a number of flat heat pipes are arranged in parallel with intervals between the ceiling wall and the bottom wall of a vacuum heat collecting box body. CONSTITUTION:Within the heat collecting box body 1 constituted by four side walls 11, bottom wall 13 and light transmitting ceiling wall 13, a support member 2 is provided having a reinforcing honeycomb structure between the bottom wall 12 and the ceiling wall 13. In the middle of the support member 2, a flat plate fin 3 is provided. Thus the heat collecting box A is constituted. A water conduit B is arranged on the upper side of the heat collecting box A placed with some inclination. Within thus constructed heat collecting box A, a plurality of flat heat pipes 4 is provided in parallel with intervals therebetween along the sloping direction of the heat collecting box A. Thus the heat collector is constituted. In this instance, the cooling part of the respective heat pipe 4 is submerged into the water conduit B and the heating part thereof is exposed under the ceiling wall 13. The bottom wall 12 and ceiling wall 13 are mounted airtightly to the side wall 11 through a silicon packing 11c and the heat collecting box A is evacuated.
Patent JP-2000319931-A (JP)
Title: Piping structure of turning work vehicle
Inventor: YONEKURA KIYOSHI
IPC: E02F3/36
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide the constitution of a small excavating work vehicle capable of excavating a side-ditch in a passable alley of a crawler type traveling device by arranging an excavator such as a boom, an arm and a bucket in a front part of a seat, and arranging a turning frame in a width of the crawler type traveling device. SOLUTION: Piping 70, 71, 72 for a cylinder are supported by an inverse side side surface of an arranging position of a cabin of first/second booms 61, 62 to be branched off into piping 70 for an offset cylinder and piping 71, 72 for an arm cylinder and a bucket cylinder in a side surface tip part of the first boom 61, and the piping 70 changes a passage to the inverse side surface side to be connected to the offset cylinder on an inverse side surface of the second boom. The piping 71, 72 are constituted so as to be supported by the upper surface side of a third boom 63, and piping covering covers 81, 82, 83 are arranged on a side surface of the first/second/third booms.
Patent JP-S6131942-A (JP)
Title: Specification of single freedom-degree machine
Inventor: JIYON JIYUN NITAO
IPC: G01M15/00
Filed: 1985-06-14
Abstract: A method is presented, together with variations thereof, which provides for identifying single degree of freedom machine operating characteristics from machine power transfer shaft torque and angular velocity measurements, wherein solutions are determined within the physical coordinate domain. Apparatus is disclosed which provides for variation in torque and angular velocity at the power transfer shaft and the shaft is accesible, so that independent measurements may be made. The determination of machine characteristics is useful for verification of analysis, diagnostics, or on-line monitoring for conformance to machine model characteristics.
Patent JP-H05324663-A (JP)
Title: Production history managing device
Inventor: SAKAINO MASAMICHI
IPC: G06Q50/00
Filed: 1992-05-21
Abstract: PURPOSE:To improve the reliability of data transfer while simplifying a whole system. CONSTITUTION:The state of production facilities 1 is monitored by the production history data generating part 4 of a production history managing device 2, and the change of the state of that production facilities 1 is recognized, and production history data including the time information of the time of the occurrence of this change is generated, and is stored successively in a production history data buffer 5 in the order of the oldness of the time information. A read-out request frame FR including the time information for specifying the production history data from what time is wanted is issued from a host computer 3 to the production history managing device 2 as occassion calls. An answer processing part 6 having received the read-out request frame FR retrieves the production history data buffer 5 in accordance with that request condition, and answers to the host computer 3 by generating readout answer data FA capable of being answered by the transmission of one time.
Patent JP-H0423694-A (JP)
Title: Terminal line concentration system
Inventor: MATSUSHITA HIDEAKI
IPC: H04Q11/04
Filed: 1990-05-18
Abstract: PURPOSE:To utilize a time division multiplex transmission line effectively by adopting a configuration such that a terminal line concentrator informs a transmission capacity used at a terminal equipment at a call setting from the terminal equipment to a time division multiplex electronic exchange and bits of a data sent to a time division multiplex transmission line are allocated for the capacity in use only. CONSTITUTION:A common line control circuit 22 of a terminal line concentrator 2 and a common line control circuit 12 of a time division electronic exchange 1 make communication and a terminal line concentrator control circuit 24 and a time division electronic exchange control circuit 14 make judgement and decision to control a sub rate switch circuit 21 and a sub rate switch circuit 11. The time division electronic exchange 1 acts like the terminal line concentrator 2 and a time division switch circuit 13 accommodates 192 channels of 64 (kbps) terminal lines. For example, when the data speed of the terminal equipments 25o-25n, 26o-26m is all 64 (kbps), a maximum of 23 channels of terminal equipments are accommodated, Thus, the transmission line between the terminal line concentrator and the time division electronic exchange is used efficiently.
Patent JP-H07327963-A (JP)
Title: Holder for vacuum blood taking tube
Inventor: KOIKE MASATAKA
IPC: A61B5/154
Filed: 1994-06-10
Abstract: PURPOSE:To provide a holder for a vacuum blood taking tube which is capable of preventing a kick-back by a simple operation and does not damage the blood vessels of a blood donator and does not exert burden on the donator at the time of taking his blood. CONSTITUTION:This holder is provided with a holder B supported by a spring C in a cylindrical holder body which has a needle joint part for connecting a blood taking needle at one end and is opened at the other end. The holder body is provided with a detaining means D having an engaging part 4a on its outer side. A vacuum blood taking tube V is freely attachably and detachably held by the engaging part 4a.
Patent JP-S5753119-A (JP)
Title: Pulse extracting filter
Inventor: SUEHIRO NAOKI
IPC: H03K5/1252
Filed: 1980-09-17
Abstract: PURPOSE:To extract a pulse signal from an input signal accurately, by subjecting the input signal to Walsh conversion after making the input signal into plural signals different in phase. CONSTITUTION:The signal of indistinct pulse width, time point, and crest value is subjected to A/D conversion and is supplied to shift registers 121, 122-12n-1. Signals which are obtained as the result and have phases shifted are supplied to Walsh converting circuits 131, 132-13n of the same phase. Sequence spectrums obtained by this Walsh conversion are supplied to a squaring and averaging circuit 14, and spectrums obtained from this circuit 14 are suplied to a differential circuit 15 and are differentiated sequentially to obtain differences between spectrums in the direction of the time base. The output signal of the differential circuit 15 is given to a cut-off sequence setting circuit 16 to obtain the inclination of the spectrum. This value is supplied to filters 171, 172-17n to remove a high band corresponding to noise components.
Patent JP-H01297657-A (JP)
Title: Electrostatic charge image developer
Inventor: OKUMA AKIHIRO
IPC: G03G9/10
Filed: 1988-05-26
Abstract: PURPOSE:To improve the resolution, the image density, the generation of a fog, the scattering of a toner, the change of electrification and the sticking of a carrier to the electrostatic charge image by combinating a specified mean particle size range, the toner of satisfying a specified content ratio of a fine particle and a coarse particle, and a specified carrier. CONSTITUTION:The title developer is a two component type developer composed of the toner and the carrier, and the toner has the mean particle size of 5-9mum, and the fine particle having the particle size of <5mum is incorporated in an amount of <=3% per the total numbers of the toner particles, and the coarse particle having the particle size of >9mum is incorporated in the amount of <10% per the total numbers of the toner particles. For example, the carrier is grinded into pieces and classified at the time of preparing the sample of the developer. The carrier has the man particle size of a range of 30-50mum, preferably a range of 35-45mum in the weight distribution of the carrier. The particle size distribution of the carrier is preferably the particle having the particle size of <=30mum of <=4%, and the particle having the particle size of >=50mum of <=3%. Thus, the sharpness and the gradation of the electrostatic charge image are improved, and the scattering of the toner is lessened.
Patent JP-H01297895-A (JP)
Title: Rotary type electronic component mounting apparatus
Inventor: KAWANISHI TOSHIHARU
IPC: B23P21/00
Filed: 1988-05-26
Abstract: PURPOSE:To redouble mounting speed of electronic components on a board without spoiling the mounting accuracy by arranging 2 mounting sections so that each section mounts half of the total number of components. CONSTITUTION:When boards 5 and 6 are positioned in mounting sections 3 and 4, a rotary head 1 rotates intermittently toward an arrow N. Also, electronic components in a feeder 20 are transferred to the mounting section 3, and electronic components in a feeder 30 are transferred to the mounting section 4 each by transfer heads 2, and are mounted on each substrate 5 and 6. As an example, the mounting is done such that half of the total electronic components to be mounted are mounted on the board at the mounting section 3. Then the board is transferred to the mounting section 4 by a conveyor 10, and the remaining half of the electronic components are mounted. By this method, the mounting speed can essentially be doubled. Further, position trimming of each board 5 and 6 corresponding to inspection results is done by independently driving XY tables 31, 32 and 41, 42 of each mounting section 3 and 4, thereby improving the mounting accuracy.
Patent JP-S5462391-A (JP)
Title: Preparation of protein
Inventor: EBINA SEIJI
IPC: A23J1/18
Filed: 1977-10-27
Abstract: PURPOSE: To prepare proteins having excellent whiteness, useful as food and industrial raw material, from microbial cells, by treating the microbial cells with an anionic surface active agent before extraction.  
     CONSTITUTION: Living or disintegrated microbial cells obtained by culturing bacteria such as Pseudomonas genus, Corynebacterium genus, etc., or yeasts such as Candida genus, Torulopsis genus, etc., are heated at room temp. -100°C, pref. 60W90°C, and pH3W9, pref. pH5W7, for 10 min. -3 hours, pref. 0.5W1.5 hours, in the presence of usually 3W30%, pref. 5W20%, based on the cell, of an anionic surface active agent such as sodium laurylsulfate. The treated cell is concentrated, washed, and sxtracted its protein component. The extracted protein is decolorized with hydrogen peroxide, etc., and the protein is separated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5654017-A (JP)
Title: Solenoid
Inventor: MARUYAMA TERUO
IPC: H01F7/08
Filed: 1979-10-05
Abstract: PURPOSE:To decrease the reluctance of a gap in the axial direction and a gap in the radial direction and increase sucking force and rotatory torque by a method wherein a magnetic fluid having excellent permeability is confined into the gaps in the solenoid using the magnetic fluid. CONSTITUTION:Magnetic, one kind of ferrite, is pulverized into minute particles with diameters of about 100Angstrom , and dispersed in a solvent, base oil, by the aid of a surface active agent. Since a magnetic fluid having large permeability is filled in the gap 10 in the axial direction and the gap 14 in the radial direction, the reluctance of the gaps 10, 14 is decreased, and sucking force is increased.
Patent JP-H02308427-A (JP)
Title: Optical disk driving device
Inventor: YOSHIMOTO KYOSUKE
IPC: G11B7/085
Filed: 1989-05-23
Abstract: PURPOSE:To execute the focus control of an optical disk whose reflection factor is different by varying the gain of a detecting electric signal at every movement of one stroke of an objective lens until a search point being a prescribed threshold is detected. CONSTITUTION:When data of a current value and an input stage gain GS, etc., is not stored in a memory 12 such as the time when a power source is turned on, a search point is detected by moving an objective lens 3 under the control of a CPU 11, and when it cannot be detected even when the lens 3 moves to the stroke end, an output of a photodetector 4 is varied by a prescribed gain. It is executed until the search point can be detected and data at that time is stored in the memory 12. When this data is stored once, thereafter, an open loop control is executed by its value, therefore, the movement to the search point is executed at a high speed and even an optical disk whose reflection factor is different can be brought to focus servo control.
Patent JP-H08306804-A (JP)
Title: Manufacture of mask rom
Inventor: IKEDA KIYOSHI
IPC: H01L21/8246
Filed: 1995-04-28
Abstract: PURPOSE: To reduce irregularity of thickness of an interlayer film on an ion implantation region, and prevent ion impurities from reaching a diffusion layer bonding surface. CONSTITUTION: An interlayer film 12 is formed to have a specified film thickness on a semiconductor substrate 2 on which a memory cell transistor 4 is formed, and a stopper film 14 whose etching rate is smaller than the interlayer film 12 is formed to have a specified film thickness on the interlayer film 12. After patterning for ion implantation is performed to the stopper film 14, the stopper film 14 on a gate region into which ion implantation is performed is eliminated by etching. Then, the surface of the stopper film 14 containing an interlayer film 12A on the gate region for ion implantation is flattened by using a chemical mechanical polishing method.
Patent JP-S619916-A (JP)
Title: Method for controlling sheet width in hot rolling
Inventor: KATAYAMA TAKAAKI
IPC: B21B37/00
Filed: 1984-06-22
Abstract: PURPOSE:To control effectively the width of a rolling material on the downstream of work rolls by measuring the width on the downstream of the work rolls and controlling the temp. distribution in the width direction of the sheet on the upstream of the work rolls. so that the measured value coincides with the set value. CONSTITUTION:An induction type heater 4 which heats instantaneously the rolling stock 1 is installed on the upstream of a roll stand. A sensor 5 which measures the temp. over the entire width of the stock 1 is disposed between the heater 4 and the work rolls 3, 3. The output from the sensor 5 is inputted to a temp. distribution operator 6 and the operator temp. distribution T in the width direction of the stock 1 is fed back to a control device 7 which controls the heater 4. On the other hand, a pair of cameras 8 which detect the ends on the right and left sides of the stock 1 are disposed on the downstream of the work rolls and the outputs from the cameras 8 are inputted to a sheet with operator 9 to operate the width W. The width W is then compared with a target width W0 in a comparator 10 which inputs the deviation DELTAW to the device 7. The device 7 controls the heater 4 according to the deviation DELTAW. The width on the downstream of the work rolls 3, 3 is thus controlled.
Patent JP-S6021112-A (JP)
Title: Roll having circular collar-shaped projecting part and its production
Inventor: FUKUSHIMA TERUHIKO
IPC: F16C13/00
Filed: 1983-07-15
Abstract: PURPOSE:To produce a roll having a circular collar-shaped projecting part provided with wear resistance, strength and toughness by fitting split rings into a groove having a flat bottom of the roll body and joining said rings by welding then providing a hard build-up layer on the circumferential side surface of the ring. CONSTITUTION:A groove 5 is circumferentially provided on the outside circumferential surface of a roll body 1 and >=1 flat parts 6 are formed on the base of the groove 5. Segmental pieces 2-1, 2-2 formed by dividing radially a steel ring having a circular outside circumference and an inside circumference coinciding with the base shape of said groove 5 to >=2 pieces are fitted into said groove 5 and is made into a ring shape. The contact parts of the pieces 2-1, 2-2 are then joined by welding to each other and are securely shrinkage-fitted to the groove part by the shrinkage effect in the stage of the welding, by which a circular collar-shaped projecting part 2 is formed. A hard build-up layer 4 is thereafter formed by hard build-up welding or thermal spraying on the circumferential side surface of the part 2. The roll which is provided with wear resistance, strength and toughness in said part 2, permits free replacement of only the part 2 and has the permanently usable body part 1 is thus obtd.
Patent JP-H10319990-A (JP)
Title: Compressing and developing methods of word dictionary data, voice recognizer, navigation system with voice recognition function and recording medium
Inventor: AKAHORI ICHIRO
IPC: G10L15/183
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To convert into the word dictionary data in the graphic form which is effective in word voice recognition and to conduct the data compression so as to effectively and easily develop during a transfer. SOLUTION: The graphic data shown in the diagram are converted into the compressed dictionary data by a second conversion process as 'ho,ah,,n,mi,,ma,cho,,chi,,W,1,,u,,J,8,W,2,ki,,ta,,W,3,,i,,o,,i,,W,4,'. The label assigned to a summit is rearranged using the base of proceeding order scanning of 'ho'→'n'→'ma'→'chi'→'W'.... Since 'ho' has a brother 'ah', 'n' has a brother 'mi' and 'ma' has a brother 'cho', these are also rearranged in accordance with 'a second scanning order' in which a scanning is also conducted. Note that '' is set as identification data to distinguish own brother relationship from other relationships.
Patent JP-S61288492-A (JP)
Inventor: MATSUURA MAKOTO
IPC: H05K3/34
Filed: 1985-06-17
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-H11324698-A (JP)
Title: Auxiliary drive for direct injection type diesel engine
Inventor: MIHARA MAKOTO
IPC: F02B77/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To reduce noise and improve reliability by suppressing the fluctuation of the tensile force of an endless transmission member in an auxiliary machine drive which is installed in a direct injection type diesel engine E and drives a cam shaft and a fuel injection pump via an endless transmission member such as a timing belt. SOLUTION: A torsion damper 50 is attached to a cam pulley 36 where a slack side span of a timing belt 39 is entered so that an angular velocity fluctuation of a cam shaft is attenuated. An auto-tensioner 51 pressurizing the slack side span of the timing belt 39 at all times is provided to adjust the tensile force of the timing belt 39. The weight of a pump pulley 38 attached to an input shaft of a fuel injection pump is enlarged so that the angular velocity fluctuation in the input shaft is suppressed by enlargement of inertia.
Patent JP-H0426546-A (JP)
Title: Production of high strength zirconia ceramics having high acid resistance
Inventor: NOGUCHI YASUSHI
IPC: C04B35/48
Filed: 1990-05-18
Abstract: PURPOSE:To improve acid resistance, thermal stability, and strength by subjecting a specific zirconia sintered compact to grinding and then to annealing treatment at specific temp. CONSTITUTION:A powdery raw material prepared by applying wet blending to ZrO2 powder, stabilizer, Al2O3 powder, and MgO powder and drying the resulting powder mixture is compacted and then sintered at 1200-1350 deg.C, by which a zirconia sintered compact in which tetragonal zirconia phase comprises >=99% is obtained. Subsequently, the surface of this sintered compact is ground to the prescribed surface roughness, followed by annealing treatment at a temp. between 500 deg.C and sintering temp.
Patent JP-S5254340-A (JP)
Title: Information processor
Inventor: SUZUKI SEIGO
IPC: G11C11/406
Filed: 1975-10-30
Abstract: PURPOSE:The refresher of the dynamic memory is provided with a memory section which controls the refreshing action and enables CPU to execute the program without receiving external disturbane which it does not expect.
Patent JP-H01298404-A (JP)
Title: Automatic programming device
Inventor: ASHIDA TAKAHARU
IPC: G05B19/4093
Filed: 1988-05-27
Abstract: PURPOSE:To prepare the drilling NC data which the drilling can be executed in which a tool damage does not occur even at the time of a through hole and the drilling can be executed without lengthening the processing time unnecessarily by setting a penetration time sending speed determining means. CONSTITUTION:A hole bottom information input means 2 inputs the information whether a hole is a stop hole or a through hole. Based on the raw material tool hole shape information inputted by a raw material tool hole shape information, processing conditions are determined by a processing conditions determining means 3 and when the drilling is the through hole, the determination is performed by a penetration time sending speed determining means 4 so that the sending speed when a tool penetrates a raw material can be delayed. The speed is incorporated to the drilling data when it is penetrated by a sending speed incorporating means 5 and a drilling NC data preparing means 6 prepares the NC data for the drilling. Thus, since the possibility of the tool damage is suppressed low and the sending speed of the unnecessary part is not delayed, the efficiency of the processing speed is not lowered.
Patent JP-S619473-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: ISHIKAWA MITSUO
IPC: C08F220/06
Filed: 1984-06-26
Abstract: PURPOSE:To provide a pressure-sensitive adhesive compsn. which exhibits excellent tack even in the presence or absence of water, by copolymerizing a specified monomer and a (meth)acrylate monomer. CONSTITUTION:30-90wt% at least one monomer (A) selected from among (meth)acrylic, crotonic, maleic, fumaric and itaconic acids and their alkali metal salts, ammonium salts and amine salts, 70-10wt% (meth)acrylate monomer (B) of the formula (wherein X is H, CH3; R is CH2CH2OY; CH2CH2CH2OY; Y is H, CH3, C2H5) and 0-30wt% other copolymerizable vinyl monomer (C) are copolymerized to obtain a copolymer. If necessary, the copolymer is neutralized to obtain an adhesive compsn.
Patent JP-2000322387-A (JP)
Title: Data management system for portable terminal
Inventor: SUZUKI HISAYOSHI
IPC: G06F15/02
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a data management system in a portable terminal where the data transfer programs of the portable terminal are integrated into one even when data files to be managed by the portable terminal are added or changed, or even when any data file necessary for each portable terminal is changed or even when a host computer is changed. SOLUTION: In this system for managing data, a portable terminal is connected through a communication line with a host computer, and data are loaded from the host computer to the portable terminal, or data are unloaded from the portable terminal to the host computer. the portable terminal is provided with a file defining situation file 12 which stores at least a file mane and a communication division, and a file transfer is requested from the portable terminal 10 to the host computer 20 based on the file name and the communication division set by the file defining situation file 12.