baber/WOPTO huggingface dataset:
Patent JP-S5835478-A (JP)
Title: Locating device for underground structure by radar system
Inventor: SHIMIZU TAKEHIRO
IPC: G01S13/34
Filed: 1981-08-27
Abstract: PURPOSE:To transmit electric waves into the ground with little loss and receive reflected waves efficiently by a method wherein a low-loss dielectric material having a dielectric constant approximate to that of the ground is filled up in an electromagnetic horn  and a waveguide and the space impedance match between the waveguide and the closed  side thereof is conducted by a matching device. CONSTITUTION:Dry sand 4 having a dielectric constant approximate to that of the  ground 3 is filled up in an electromagnetic horn 2 and a waveguide 1a and covered  closely with low-loss high-frequency insulation boards 5 and 6 having a dielectric constant approximate to that of the dry sand 4, and a silicone rubber board 7 is bonded on the side whereon the device contacts with the ground 3. A waveguide being continuous  to the waveguide 1a is provided with a stepped-type impedance matching device 9  having a variable stub 8. High-frequency electric waves obtained through frequency  modulation flow into the ground 3 through the waveguide 1 and the electromagnetic  horn 2, and when there is a reflecting substance in the ground, reflected waves pass  therethrough in the reverse direction and are received by a mixer diode 12, while oscillation waves are also received simultaneously. Therefore, a beat frequency is detected  after wave detection. This frequency is inputted in a frequency analyzer 21 and the  position of the reflecting substance is displayed on CRT 19.
Patent JP-H04333335-A (JP)
Title: Press working machine of gasket with bead
Inventor: YAMAZAKI SHUNICHI
IPC: B21D53/86
Filed: 1991-05-10
Abstract: PURPOSE:To execute the manufacture of a gasket with a bead of a good quality by a single press working machine. CONSTITUTION:When the upper die 5 is allowed to descend, first of all, a recessed part 16 provided on a female die 17 of the lower face of the upper die 5, and a male die 10 provided on the upper face of the lower die 6 are engaged to each other, and both the inside and the outside peripheral edges of a gasket are blanked. A plunger punch 28 in said recessed part 16 is saved to the upper part. When the upper die 5 is further allowed to descend, the lower face of the die 28 and the upper face of the male die 10 insert and hold strongly the gasket blanked already, and a bead is formed.
Patent JP-S62289741-A (JP)
Title: Balancing method of crank shaft
Inventor: HIROSE ATSUSHI
IPC: G01M1/24
Filed: 1986-06-09
Abstract: PURPOSE:To facilitate the balancing of a crank shaft by cutting out part of a counterweight by a difference in counterweight between specifications by drilling, etc. CONSTITUTION:Specifications, A, B, and C use crank shafts in exactly the same shape, but differ in the weight of a counterweight, and A>B>C. Drill holes (h) are drilled by a drill 5 in counterweights C1 and C4 amount C1-C6 of the crank shaft S1 of the specification A to cut the counterweights C1 and C4 partially, thereby obtaining the crank shaft S2 of the specification B. The quantity of cutting is adjustable by controlling drill depth Dp. Thus, the feed extent of the drill 5 is controlled according to the difference between the counterweight weight of the specification A and the counterweight weight of the specification B is controlled to obtain the crank shaft S2 of the specification B. The crank shaft of the specification C is also obtained in the same way.
Patent JP-H06328134-A (JP)
Title: Method and press brake for bending metal plate
Inventor: BUAKURAFU ZUBORUNIKU
IPC: B21D5/02
Filed: 1994-05-12
Abstract: PURPOSE: To make it possible to actuate a fold closing device nearly irrespective of a bending device nearly and to improve the accuracy of bending grooves by temporarily inserting the fold closing device in the space between a male die and a female die. CONSTITUTION: When a previously bent metallic sheet part 1 is moved toward the fold closing device 20 in a suitable direction and its acute angle bent part 8 is admitted into the spacing, the fold closing device 20 is lowered together with the metallic sheet part 1 toward the female die 10. The metallic sheet part 1 is held between a holding member 24 and the female die by its own weight of the fold closing device 20. The male die holder 12 is lowered and the holding member 24 is pressed to the point 40 of the metallic sheet part 1 by the effect of the preload of a spring device 26, by which the metallic sheet part 1 is pressed to the female die 10 and is fixed. Further, the pressing to flatten the acute angle bent part 8 is started by lowering the male die holder 12. The acute angle bent part 8 is flatly pressed between a ram member 23 and a plaiting projection 25.
Patent JP-S5558840-A (JP)
Title: Tape running control mechanism
Inventor: NAKAMOTO MUNEHARU
IPC: G11B15/44
Filed: 1978-10-27
Abstract: PURPOSE: To make possible the tape running system to be operated electrically, by providing the idler driving the first reel stand, solenoid to activate it, the second idler to drive the second reel stand, and idler to activate it, and giving a time difference for the operation of the two solenoids.  
     CONSTITUTION: The unit consists of the winding reel 3, first idler 6 to drive it, first solenoid 20 to pull and drive the first link 21 at tape mounting and tape rewinding, second idler 7 to deliver the rotation of the supply reel stand 4 and winding reel 3 to the supply reel stand 4, and second idler 36 elastically in contact with the second idler 7 to the supply reel stand 4 and the first idler 6. At rewinding, the first idler 6 is moved first and then the second idler 7 is in contact with the reel stand 4, allowing to reduce the load of the first solenoid 20. Thus, the operation timing of solenoid can only be adjusted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09322248-A (JP)
Title: Radio telephone system
Inventor: ISHIDA TAKESHI
IPC: H04W76/02
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent useless redialing without giving a sense of unease to a caller by outputting a voice message representing a radio connection state till a call tone from a destination after making a call in the case of dialing by the radio telephone set such as a portable telephone set. SOLUTION: Two voice messages in response to a state of radio connection processing with respect to a destination in advance are stored in a voice memory 4 of the radio telephone set 1. A control circuit 6 allows a speaker 7 to sound a 1st voice message A representing a state of radio connection processing to a destination via a base station 8 in the case of dialing via a signal changeover circuit 5. When the radio connection processing is not normally conducted, the control circuit 6 allows the speaker 7 to sound a 2nd voice message B representing a fact of stopping radio connection processing due to radio wave interference or the like in place of the 1st voice message A.
Patent JP-H09314996-A (JP)
Title: Thermal recording material
Inventor: FURUKAWA HIROYUKI
IPC: B41M5/333
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material being excellent in a color developing property and, moreover, being excellent in the resistance to light and heat of a recorded part and a blank part. SOLUTION: In a thermal recording material wherein a recording layer containing colorless or light-colored basic dye and a coloring agent is provided on a substrate, at least one kind of compound expressed by the formula, such as 1,6-bis(4-benzoyl-3-hydroxyphenoxy) hexane, is made contained in the recording layer. In the formula, (n) denotes an integer of 1-8.
Patent JP-H09320972-A (JP)
Title: Method for implanting impurity to semiconductor substrate and manufacture of semiconductor device
Inventor: KUSUMI YUKIHIRO
IPC: H01L21/22
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To easily and finely manufacture a p-type or n-type region by forming an area which terminates dangling bond and a region which does not terminate dangling bond, by p-type or n-type impurity atoms, on the surface of a semiconductor substrate and depositing n-type or p-type impurity only in the region which does not terminate dangling bond, while heating the substrate. SOLUTION: P-type impurity is deposited on the whole surface of a silicon substrate 31, and dangling bond is terminated by the p-type impurity atoms. Then, electric field is applied locally on the surface of the substrate 31 by a probe 33, while heating the substrate 31, and some p-type impurity atoms are evaporated by electric field. Then, the substrate 31 is kept at a high temperature and is desorbed to a necessary region by a width of nm scale in a specific direction. Then, the temperature is reduced to stop the desorption, a non- terminating region 34 of a desired size is formed, an n-type impurity is deposited and the n-type impurity atoms are absorbed only in the non-terminating area 34 to obtain an n-type absorption region 35. Thus, the p-type and n-type impurities are introduced into the very fine region.
Patent JP-H0427367-A (JP)
Title: Quick drying of laver and device therefor
Inventor: TAKEUCHI MASAKI
IPC: A23L17/60
Filed: 1990-05-23
Abstract: PURPOSE:To set a proper concentration of laver mixed solution at an early stage because of possibility of dry weight of laver made into a laver sheet at a constant concentration and to prevent occurrence of defective, by processing a mixed solution of laver into a laver sheet under a specific condition and rapidly drying the laver sheet by a specific method. CONSTITUTION:First, the same amount of a mixed solution of laver as that in dried laver production is made into a laver sheet in a wider area than a standard dimension, e.g. 1.5-3 times as large as the standard dimension, on drainboards 4 of laver. Then, the drainboards 4 of laver are laid to oppose laver faces N each other and air is sent from a blower 3 to between the opposing laver faces N and the laver is dried.
Patent JP-H05306773-A (JP)
Title: Heat shield piston and manufacture thereof
Inventor: SHIRATORI SATORU
IPC: F16J1/01
Filed: 1992-04-28
Abstract: PURPOSE:To obtain the heat shield piston, in which the generation of clearance between a crown main body and a heat shielding member is prevented, by fixing a piston crown, which is obtained by joining a crown main body and a heat shielding member through a metal foil, and a piston skirt with plastic flow. CONSTITUTION:In this heat shield piston, a crown main body 4 is made of ceramics, and a heat shielding member 3 is manufactured by sintering the material powder of the low heat-conductive material for reaction. A piston crown 1 is provided with a metal foil 20, which is made of active solder and interposed in the boundary surface of the crown main body 4 and the heat shielding member 3. A fitting shaft part 7 of the crown main body 4 is fitted in a fitting hole 13 of the piston skirt 2 through a metal flow metal, and the metal foil 20 and the metal flow metal are heated by the high frequency heating to join the crown main body 4 and the heat shielding member 3, and while the metal flow metal is plastically flowed to fix the crown main body 4 and the piston skirt 2.
Patent JP-S63300079-A (JP)
Title: Winding method
Inventor: YAMADA HIROKI
IPC: B65H54/10
Filed: 1987-05-29
Abstract: PURPOSE:To wind thin wire quickly by connecting wire material to a shape- memory alloy, then heating the shape-memory alloy and recovering to memorized shape thereafter winding the wire material and lowering the temperature then pulling out the shape-memory alloy. CONSTITUTION:Wire material 2 is connected to a shape-memory alloy 3 which deforms to memorized shape at a temperature higher than a deforming temperature. When a joint is brought near to a core 1 then the core 1 is heated to a temperature higher than a deforming temperature, the alloy 3 deforms to the memorized shape so as to wind the alloy 3 and the wire material 2 over the core 1. Upon finish of winding, temperature is lowered below the deforming point and the memory alloy 3 recovered to linear shape is pulled out. Consequently, even a thin wire can be wound quickly and workability can be improved.
Patent JP-H11308921-A (JP)
Title: Case structure for sirocco fan in combined harvester
Inventor: NONAMI KAZUYOSHI
IPC: A01F12/48
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a case structure of the sirocco fan in a combined harvester that can inhibits the back-flow of the sucking air-flow as much as possible and can secure the circulation of smooth discharge flow by suppressing the back flow and turbulent flow of the discharge flow in the blow-off point, as the air sucking and air blowing efficiency of the sirocco fan is increased. SOLUTION: The inlet duct and the outlet duct for the sucked air 21 is formed with the front wall 21a extending upward along the rotation trace 20 on the sucking side and the back wall 21b extending downward along the rotation trace 20 on the blow-off side of the sirocco fan 19, and the lower edge 23 of the front wall 21a is extended in the vertical direction along the rotation trace 20 of the sirocco fan 19. In this case, a guide 24 having the expanding face along the blowing direction of the sirocco fan 19 is provided on the upper edge of the back wall.
Patent JP-H0721696-A (JP)
Title: Data storage system and method
Inventor: SUCHIIBUN ROSU BENTORII
IPC: G11B20/12
Filed: 1994-06-16
Abstract: PURPOSE: To exactly read and store the data block in a data memory system by forming a predicted occurrence window relating to ensuing interblock gap characters according to the detection of the initially acquired data characters and synchronous characters in the data block. CONSTITUTION: The data from a head is inputted to an interblock gap detecting circuit 38 and a track logic circuit 40. An IBG detecting circuit 38 operates automatically in a strict inspection detection mode when the start of the processing of the data block is verified by the detection of the acquired characters or burst and the detection of the synchronous characters using a track voting logic circuit 50. Next, the synchronous characters indicating the near termination of the data block are detected by the circuit 40 and are determined by the track voting logic circuit 50. Next, a control logic circuit 44 automatically changes the operation mode of the circuit 38 to an ordinary operation mode after the predicted time window relating to the occurrence of a next interblock gap characters is opened.
Patent JP-H01304314-A (JP)
Title: Electronic odometer
Inventor: SEKI NORIO
IPC: G01C22/00
Filed: 1988-05-31
Abstract: PURPOSE:To improve the reliability of the title odometer by storing specified data in the RAM of a CPU and, comparing the data stored in the RAM with data stored in a nonvolatile memory at the time of restarting, and selecting and displaying both values according to a prescribed system. CONSTITUTION:This odometer is constituted of a running distance sensor 1, CPU 2, nonvolatile memory 3, and display 4. The sensor 1 is provided to the wheel, etc., of a vehicle and outputs pulse signals at every number of rotation. The pulses are inputted to and counted by the CPU 2 as distance inputs. The CPU 2 outputs the count value of the pulses to the memory 3 and display 4 at every specific count value. When the vehicle restarts running, the data stored in the memory 3 are retrieved and a value B to be displayed is obtained from the memory 3. Then the stored value B is compared with a value A stored in a RAM and, when A=B, the value is used as a cumulative running distance displaying value. When ¦A-B¦=1, the value A is used as the displaying value and, when ¦A-B¦>=2, the value B is used as the displaying value.
Patent JP-S5926661-A (JP)
Title: Torque converter of the type dividing output power obtained from output shaft
Inventor: TAKESHITA SHIGERU
IPC: F16H45/00
Filed: 1982-08-02
Abstract: PURPOSE:To improve the driving performance and to lower the specific fuel consumption, by preventing creep of a vehicle by interposing a power transmitting mechanism that is coupled when the turbine speed becomes higher than a prescribed value between a turbine and an output shaft. CONSTITUTION:Since a power transmitting mechanism 14 is uncoupled when the speed of rotation of a turbine 7 is lower than a prescribed value, input torque is not transmitted from a turbine 7 to a flange 13, so that an output shaft 4 is not driven. On the other hand, when the speed of rotation of the turbine 7 becomes higher than the prescribed value, the power transmitting mechanism 14 is coupled, so that torque is transmitted to the output shaft 4. In the above arrangement, the setting value of the turbine speed at which the power transmitting mechanism 14 is to be coupled can be determined accurately and with ease since fluctuation of the engine speed is absorbed by the function of working fluid by providing the power transmitting mechanism 14 in association with the turbine 7.
Patent JP-S63300034-A (JP)
Title: Paper feeder
Inventor: SUETAKE TOMOKO
IPC: G03G15/00
Filed: 1987-05-29
Abstract: PURPOSE:To maintain the state of contact between a paper feed roller and the uppermost paper constant without reference to the number of paper feeding by preparing a mechanism which makes the paper feed roller work with a driving motor to transfer a transcription material. CONSTITUTION:By setting a piled paper 1 at a certain position in a main body, a feed roller 2 is contacted onto the uppermost edge of the piled paper 1 by pressure from an upward spring 5 under the piled paper 1. When operation starts, the feed roller 2 is rotated at a constant speed by a driving motor 3 within a certain speed. The uppermost paper of the piled paper 1 which contacts with the feed roller 2 at a pressurized state is slided to be sent out to a timing roller by rotating of the feed roller 2 using the difference between the friction acting between the feed roller 2 and the uppermost paper 1, and the friction acting between the uppermost paper 1, and the next uppermost paper 1. Then the paper 1 is transfered by the timing roller in time with a senstive drum which holds a toner image.
Patent JP-H01303357-A (JP)
Title: Continuously variable transmission
Inventor: TAKENAKA NORIMASA
IPC: F16H15/14
Filed: 1988-05-31
Abstract: PURPOSE:To reduce the number of parts so as to obtain cost-down, and make the device in small size by rotatably supporting an output shaft with a cam shaft in the inside/outside of an axial direction of a hole part while rotatably supporting the cam shaft with the use of one bearing in a case. CONSTITUTION:In a continuously variable transmission 1, a frictional disk 6 and rotating disk 7 are housed in a case 2. A cam shaft 5 is formed in a cylinder shape and in the hole part 4 thereof, there is provided bearing parts 29, 30 for pivotably supporting an output shaft 3 in the inside/outside of the axial direction thereof. A boss part of a hub body 36 for mounting the frictional disk 6 is fixed at the inner end of the cam shaft 5. The circumferential surface of the outside thereof is pivotably supported by one bearing 10 mounted on the frame body 25 on the output side of the case 2. Thus, it is possible to reduce the number of parts so as to obtain cost-down and make the device in small size.
Patent JP-S63298400-A (JP)
Inventor: KAMIKAWA YUTAKA
IPC: G10L25/15
Filed: 1987-05-29
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。
Patent JP-H09314752-A (JP)
Title: Rubber-thermoplastic elastomer laminate
Inventor: TAKEYAMA SHUICHI
IPC: B32B7/02
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To hold air in a tire well by making a rubber-thermoplastic elastomer laminate by strongly bonding a thermoplastic elastomer composition in which a continuous phase is a thermoplastic resin as a gas-barrier layer and a dispersed phase in an elastomer composition and a rubber composition together. SOLUTION: A laminate contains (A) at least 10wt.% per total component weight of a thermoplastic resin component which has an air transmission coefficient of not exceeding 25×10-<12> cc.cm/cm<2> .sec.cmHg and Young's modulus of more than 500MPa and (B) at least 10wt.% per total polymer component weight of an elastomer component which has an air transmission coefficient of more than 25×10-<12> cc.cm/cm<2> .sec.cmHg and Young's modulus of not exceeding 500MPa, and the sum of the component (A) and the component (B) is at least 30wt.% per total thermoplastic elastomer component weight.  A composition which contains (C) 3-50wt.% of epoxy-modified block copolymer of a vinyl aromatic compound and a conjugated diene compound and/or its partially hydrogenated product contained in the thermoplastic resin and has an air transmission coefficient of not exceeding 25×10-<12> cc.cm/cm<2> .sec.cmHg and Young's modulus of 1-500MPa is made a barrier layer, on which a rubber composition layer is laminated.
Patent JP-H01303154-A (JP)
Title: Blood separator
Inventor: EGUCHI KIYOHISA
IPC: A61M1/02
Filed: 1988-05-31
Abstract: PURPOSE:To eliminate the need for a base to hold a blood separating membrane, to increase blood sepn. efficiency and to miniaturize the device which generates shearing force by rotation and passes the blood through the blood separating membrane to separate the plasma from the blood by forming the blood separating membrane of said device of a porous inorg. membrane. CONSTITUTION:The blood is introduced through a piping 9 into the space between the separating membrane 2 and an outside cylinder 3 and the outside cylinder 3 is rotated at a high speed. The shearing force is generated between the blood and the separating membrane and the plasma layer is formed on the surface of the separating membrane. The plasma separated by the separating membrane 2 is accumulated in an inside cylinder 1. The plasma in the cylinder 1 is taken out through a proper piping 10. The blood of a high blood cell concn. from which the plasma is separated is taken out through a piping 11. The shearing force between the separating membrane and the blood generated by rotating the cylinder 3 lowers the blood cell concn. of the membrane 2 surface and, therefore, the clogging of the pores of the membrane 2 is prevented and the degradation in sepn. capacity is obviated. In addition, the generation of a trouble such as hemolysis by an increase in filtration pressure by clogging of the pores is obviated.
Patent JP-S6026743-A (JP)
Inventor: SATOU YOSHIAKI
IPC: E04B2/02
Filed: 1983-07-26
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-H0841789-A (JP)
Title: Preparation of dyeingproof matter
Inventor: GEORUKU ROBERUTO
IPC: D06P5/00
Filed: 1995-06-01
Abstract: PURPOSE: To produce both a white resist print and a colored resist print by applying a water-repellent to a part of one side of a textile piece which is to be provided with a resist effect, drying the textile piece and then applying an aqueous dye liquor to the reverse side of the textile piece. CONSTITUTION: A part of one side of a textile piece which is to be provided with a resist effect is printed with a printing paste containing a water-repellent (e.g. a perfluoroalkyl/acrylic copolymer) or, as necessary, a printing paste containing a colored resist printing liquor prepared by mixing a dye in the water-repellent with a printing machine. The resultant textile piece is then dried and a water-soluble dye liquor is subsequently sprayed from the other reverse side of the textile piece thereon and dried. The resultant textile piece is then subjected to a steaming treatment to provide a white or a colored resist print comprising a sharp pattern.