baber/WOPTO huggingface dataset:
Patent JP-H1110990-A (JP)
Title: Printer
Inventor: MIZUKAMI TOKIO
IPC: B41J33/22
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable ribbon feeder having simple structure by supporting first and second pulleys on a drive shaft being engaged with a ribbon feed gear in a ribbon cartridge, respectively, through a one-way clutch and driving the drive shaft through a thin thread wound reversely around respective pulleys. SOLUTION: First and second pulleys 38, 39 are supported on a drive shaft 25 being fixed to a carrier 24 and engaged with a ribbon feed gear 45 in a ribbon cartridge 26 through first and second one-way clutches 41, 42. A thin thread 43 being stretched between left and right supporting arms 14, 16 is wound reversely around respective pulleys 38, 39 such that the first and second pulleys 38, 39 are turned, respectively, in first and second directions when the carrier 24 is moved in the first printing direction. When the carrier 24 is moved in the second printing direction, the pulleys 38, 39 are turned reversely. When the pulleys 38, 39 are turned in the first turning direction, the rotation is transmitted to the drive shaft 25.
Patent JP-H09192044-A (JP)
Title: Faucet
Inventor: AKITA JUNJI
IPC: A47K3/28
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a faucet needing no electric cord and power source and utilizing water pressure to reduce cost without any pressure resistant structure and change over the ejection and stoppage of water in the remote water ejecting member side. SOLUTION: A flexible hose 9 forming a flow path R1 is connected to a faucet body and provided in the lower end with a remote water ejecting member (shower head) having a switch operating section. A thin pipe 17 forming a pressure water path R2 opened and closed by the switch operating section is passed through the hose 9. The upstream end of the thin pipe 17 is connected to a water stopping valve part 8 which is constituted of a pressure chamber S communicating through a pressure reducing valve 16 to the pressure water path R2 and a diaphragm valve 20 to close the flow path R1 with the water pressure in the pressure chamber S while opening the flow path R1 when the water in the pressure chamber S is drawn out.
Patent JP-H06347550-A (JP)
Title: Time measuring instrument
Inventor: TANAKA TOSHIHIRO
IPC: G01S17/10
Filed: 1993-06-10
Abstract: PURPOSE:To accurately measure time in a wide temperature range with a compact and inexpensive configuration by connecting a plurality of delay elements to a precise measurement counter and then outputting a delay reference clock signal and then retaining it and a reference clock and outputting precise measurement data. CONSTITUTION:Precise measurement clocks 104 which are delayed in four ways are obtained by controlling a delay element gate control signal 101. A delay gate is controlled so that the number of delay gates decreases when temperature rises since delay time increases and the number of delay gates increases when temperature decreases. One part of the clocks 104 input to a precise measurement counter is input to a straight line D-FF 13 and is retained by a reception timing signal 106 and precise measurement data 102 are output to an output terminal D1. One part of the clock 104 enters a delay element 12, thus outputting a delay clock 202 which is delayed by one unit. In this manner, clocks 203-20N where one unit delay time is accumlatively added for each of the element 12 which passes successively are output and the data 102 are output to terminals D2-DN.
Patent JP-H0915360-A (JP)
Title: Underground buried type nuclear plant
Inventor: TAKAHASHI HIDEO
IPC: G21C1/00
Filed: 1995-06-29
Abstract: PURPOSE: To reduce construction time and cost by decreasing the excavation amount of earth and sand in the time of construction. CONSTITUTION: A group of storage cavities 26 and 47 where a plurality of storage cavities 27-33 and 48-51 with a ceiling part at the same level are connected in series in side direction via a partition are provided underground in parallel. A control connection tunnel 57 for mutually connecting storage cavities 28-30, 50, and 51 belonging to a control district and a non-control connection tunnel for mutually connecting storage cavities 27, 31-33, 48, and 49 are provided underground. A control corridor tunnel 55 and a non-control corridor tunnel which are extended to surround a group of storage cavities 26 and 47 are provided. The storage cavities 26-30, 50, and 51 belonging to a control district are connected to the control corridor tunnel 55 and the storage cavities 27, 31-33, 48, and 49 belonging to the non-control district are connected to a non- control corridor tunnel 54.
Patent JP-S5686871-A (JP)
Title: Rubber elastic track belt
Inventor: FUKUSHIMA KATSUTOSHI
IPC: B62D55/253
Filed: 1979-12-19
Abstract: PURPOSE: To prevent the sprocket engagement hole from causing a choked state of straw of extraction of a root, by forming a rubber thin layer in a concaved part of sprocket engagement of a rubber elastic track belt, along the peripheral side away from the engagement position of a laterally reinforcing core material with a sprocket in the track belt.  
     CONSTITUTION: In a concaved part 14 of sprocket engagement of a rubber crawler 10, a rubber thin layer 13 is integrally formed with the crawler 10 in such a manner as covering a laterally reinforcing core material 12 starting from the peripheral side, and further being located in a position where it can not touch the tooth point of a sprocket when the sprocket is engaged. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6058220-A (JP)
Title: Filter
Inventor: SAITOU MAKOTO
IPC: B01D39/12
Filed: 1983-09-08
Abstract: PURPOSE:To make it possible to repeatedly use a filter many times by changing a mesh size or a ventilation degree during use even if the filter is not exchanged, by forming a filter part by using a fine wire material comprising a shape memory alloy. CONSTITUTION:a filter 1 is formed by using a fine wire material comprising a shape memory alloy having shape memory effect and formed into a reticulated shape to be entirely subjected to shape memory treatment. A filter 1' obtained by the compression deformation of this filter 1 is arranged to the predetermined position in a fluid pipe 3. Subsequently, a fluid is filtered while passed through the pipe 3 and, when clogging is generated, this filter 1' is taken out and heated to a predetermined temp. The treated filter 1' is returned to the shape subjected to shape memory treatment and clogged impurity particles are removed.
Patent JP-S5952788-A (JP)
Inventor: YAMAZAKI SEIJIROU
IPC: G21C13/00
Filed: 1982-09-21
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-S6225843-A (JP)
Title: Manufacture of rotor
Inventor: TAKEYAMA HIDETOSHI
IPC: H02K1/28
Filed: 1985-07-25
Abstract: PURPOSE:To mold a rotor precisely by fitting one end of a shaft into a recessed section for one mold, previously energizing the other mold by a spring for a hold-down frame, an end section thereof is supported by an annular magnet, and separating the other mold and injecting a resin and curing it. CONSTITUTION:An annular permanent magnet 1 is fitted into a cylindrical recessed section formed to a mold 12, and one end of a shaft 2 is fixed into a hole shaped to the bottom of the recessed section. A hold-down frame 5 is interposed between the end section of the magnetic 1 and a mold 11, the mold 11 is energized by a spring 6 for the hold-down frame 5, and an air gap gamma is left between the end section of the magnet 1 and the mold 11. A liquefied resin 3 is injected from injection ports 15 formed to the mold 11, and a section between the shaft 2 and the permanent magnet 1 is filled. The resin 3 is cured, and the molds 11, 12 and the hold-down frame 5 are overhauled. Accordingly, the accuracy of the position of the shaft 2 is improved, and no burr is generated, thus enhancing productivity.
Patent JP-H11339707-A (JP)
Title: Electron beam exposure equipment
Inventor: KAMIJO KOICHI
IPC: G03F7/20
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide electron beam exposure equipment equipped with a pole piece having an optimal inner radius. SOLUTION: As an inner radius of a pole piece increase, the amount of distortion of an electron beam that cannot be eliminated decreases, but that amount has a minimum point of distortion with respect to the radius of the pole piece and after that point it changes its direction for increase. Further, it reaches a maximum point 320 and changes its direction for monotonous decrease. An inner radius of the pole piece corresponding to the maximum point 320 is denoted as Rmax . A line 330 is drawn from the maximum point 320 toward the vertical axis to find a crossing point with a cure to be a point 340 and the inner radius of pole piece corresponding to the crossing point 340 is denoted as Rmin . Then, the inner radius of the pole piece is chosen to be in a range between Rmin and Rmax .  Due to this design, the amount of distortion of an electron beam that cannot be eliminated can be controlled to a small amount without increasing the inner radius of the pole piece.
Patent JP-S5788362-A (JP)
Title: Device and method for detection of stress relief cracking
Inventor: FUJIMORI KAZUO
IPC: G01N29/14
Filed: 1980-11-20
Abstract: PURPOSE:To detect the cracking of the work with good accuracy during stress relieving by detecting the AE waves generated from the work with high S/N. CONSTITUTION:A sensor 5 for detecting AE waves is buried in a pressurizing bar 2, and an arm 6 is secured thereto. When the bar 2 descends and abuts on the work 1, a limit switch 9 is turned on by a projecting part 7, and conversely when it ascends, the limit switch 9 is turned off by the part 7. By this limit switch 9, the period I when there is possibility of generation of the AE wave by cracking in the work 1 and the period II when the AE waves other than those by the cracking are generated are set. Out of the output signals from a sensor 5 for AE wave detection, the AE signal generated in the period I is compared with the 1st prescribed value determined beforehand, whereby the presence or absence of the cracking is detected. The AE wave signal generated in the period II is compared with the 2nd prescribed value determined beforehand, whereby whether the detector itself is normal or not is diagnosed.
Patent JP-H08318007-A (JP)
Title: Racket
Inventor: OTAKE TADASHI
IPC: A63B49/14
Filed: 1995-05-26
Abstract: PURPOSE: To lower the attraction generated in a racket at the time of swinging so as to obtain a higher swinging speed and to create a faster and stronger shot ball by forming dimples on a frame surface. CONSTITUTION: An effect is obtainable even if all the dimples 3 in the frame 1 of the one racket are respectively unified in the diameter, depth and intervals 4, 5 of the dimples 3 formed on the frame surface. The larger effect is, however, obtd. in many cases when the dimples are changed according to the parts in the frame 1 to be formed. More particularly, at least the intervals 4, 5 are preferably changed by the parts. For example, the dimples are formed at a high density (i.e., at the short intervals) in the corner parts from the face on the side parallel with a ball fitting face to the flanks in the part of the frame 1. On the other hand, the dimples are preferably formed at a low density (i.e., at the long intervals) on the flat surface.
Patent JP-S6141659-A (JP)
Title: Setting structure of auxiliary equipment member for automobile
Inventor: YAMAMOTO TADANOBU
IPC: B60G17/052
Filed: 1984-08-06
Abstract: PURPOSE:To aim at reduction in vibration and noises, by installing an elastic body large (or small) in a spring constant interposingly in a high (or low) rigid member and then attaching an auxiliary equipment member to a structure. CONSTITUTION:An insertion piece 15, which firmed in C-shaped type, is formed in a bracket 14, and at front and rear positions of an outer end edge, an engaging lever 16, whose end part is welded to a lower surface of the bracket 14, is extendedly installed upward, and a hook 17 is connectedly installed in an upper and end of this engaging lever 16. The engaging lever 16 is formed with a rather thin leverlike body capable of damping a vibration and attached to a setting position of a low rigid part, while the insertion piece itself is of high rigidity and attached to a setting position of a high rigid part.
Patent JP-H08334401-A (JP)
Title: Transmitter-receiver for measuring interface of suspended foreign matter
Inventor: KAWANOBE SHIGEYUKI
IPC: G01F23/28
Filed: 1995-06-08
Abstract: PURPOSE: To provide a transmitter-receiver capable of being used for a long time irrespective of corrosiveness of the liquid, continuing the measurement without exposing the transmitting/receiving surface in the air even when the liquid level is largely changed, realizing the measurement without having the insensitive zone even to a position extremely close to the liquid level, and additionally providing other effects. CONSTITUTION: The first purpose is achieved by protecting the transmitter- receiver body 3 with a case 5 to realize the ultrasonic transmission/reception. To achieve the second purpose, the transmitter-receiver body 3 is mounted on the inner side of the upper end of the case 23 in the longitudinal direction to fill the liquid, etc. In the case, and the transmitter-receiver body 3 is fitted so as to be located higher than the level of the liquid 8 to be measured.
Patent JP-S6410567-A (JP)
Title: Circular glass bulb and heat/light emitting device using it
Inventor: SHINADA HIDEHIRO
IPC: H01K1/28
Filed: 1987-07-01
Abstract: PURPOSE:To facilitate insertion of heat/light emitting substance of a filament and preventing inner electroconductive member from inclination at the time of crushed sealing of the ends or the heat/light emitting substance from bending at its end by furnishing a straight tube portion at an open end of a circular glass bulb. CONSTITUTION:A straight portion 1a with length l is provided at either or both of the open ends of a circular glass bulb 1 with a certain space between the two ends. This straight portion 1a facilitates insertion of the heat/light emitting substance of filament 5, into the bulb 1. This also prevents the electroconductive member of molybdenum foil 6 inside the bulb from inclination and the ends of the heat/light emitting substance of filament 5 from bending at the time of forming a crushed sealing part 2 at the end.
Patent JP-S6142626-A (JP)
Title: Data imprinting device of camera
Inventor: OGAWA YUKIO
IPC: G03B17/24
Filed: 1984-08-06
Abstract: PURPOSE:To connect the circuits of a back cover side and a body side without requiring a flake and a sag space of a lead wire by providing an inserting liquid crystal and an outside displaying liquid crystal on the inside surface and the outside surface of a back cover side substrate, and executing an electrical connection by a conductive torsion coil spring wound round an opening and closing shaft. CONSTITUTION:An imprinting liquid crystal 4 and an outside displaying liquid crystal 3 are provided on both faces of a back cover side substrate 9. A conductive torsion coil spring 6a and 6b are wound to the periphery of back cover opening and closing shafts 7a, 7b respectively, and both ends of each of them are soldered to the back cover side substrate 9 and a body side substrate 8 by solder parts 10a, 10b and 11a, 11b. By said torsion coil spring 6a and 6b, a power source of the body side is supplied to a liquid crystal on the back cover side substrate 9. Also, contact pins 12a-12c provided on the camera body side contact to trigger terminals 13a-13c of the back cover side substrate, and an inserting trigger signal is transferred.
Patent JP-H08333630-A (JP)
Title: Production of hot-rolled steel sheet with reduced variation of quality of material
Inventor: ANAMI GORO
IPC: B21B37/76
Filed: 1995-06-06
Abstract: PURPOSE: To provide a producing method of a hot-rolled steel sheet, by which the calculated load is decreased and the variation of the quality of the material can sufficiently be restrained in an on-line control. CONSTITUTION: In the producing method of the hot-rolled steel sheet by acceleratedly rolling a steel slab heated up to an austenitic temp. range and successively cooling the steel sheet in a cooling zone 2 and thereafter, coiling the hot-rolled steel sheet. The cooling after rolling is controlled so that the residual austenitic strain at the Ac3 point of the steel sheet after rolling becomes uniform over the whole range from the front end part to the rear end part of the steel sheet. At this time, as a control method of cooling, a method for shifting the cool starting position P on the steel sheet 1 in the cooling zone 2 is preferably adopted.
Patent JP-S6320954-A (JP)
Title: Reading sensor
Inventor: SAKAI SHUNJI
IPC: H04N1/00
Filed: 1986-07-15
Abstract: PURPOSE:To improve the performance of the titled sensor by constituting an illumination system, a rod lens array, and a photodetecting part inside a cylindrical transparent glass which rotates at the same speed with the transferring speed of an original to prevent dusts from sticking to the rod lens array and others and to maintain a constant quantity of receiving light. CONSTITUTION:The cylindrical transparent glass 12 sandwiches the original 1 jointly with a roller 7 being drive by a motor through gears 13 and 14. The circumferential speed of the roller 7 and that of the glass 12 are made equal. A base 15 fixed at the side wall of the device is inserted in a cylindrical transparent glass 12, and the illumination system 4, the rod lens array 3, and the photodetecting part 5 equipped with a photodetecting element array 6, are fixed on the base 15. The light beams emitted from the illumination system 4 transmit through the cylindrical transparent glass 12, and illuminate the original 1. The reflecting light beams are made form an image on the photodetecting element array 6 on the photodetecting part 5 by the rod lens array 3. A lead wire to the reading sensor is drawn out of the cylindrical transparent glass 12 running along the base 15.
Patent JP-S6224097-A (JP)
Inventor: OOTA AKIRA
IPC: F16M11/08
Filed: 1985-07-25
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-H03163203-A (JP)
Title: Correction device of synchronization hydraulic cylinder
Inventor: FUJIWARA JUNICHI
IPC: F15B11/22
Filed: 1989-06-26
Abstract: PURPOSE:To always keep synchronization in respect to extension and contraction of rods of a pair of reciprocating hydraulic cylinders by connecting chambers on the head side of the two cylinders through a correction circuit provided with a check valve. CONSTITUTION:Chambers 1c, 2b of two cylinders 1, 2 of a pair of reciprocating hydraulic cylinders are connected to each other through a correction circuit 7 provided with a check valve 6. Oil is supplied from an oil source 5. When, for example, the piston 1a reaches an stroke and faster, pressure is rapidly increased in a circuit supplying oil to the chamber 1c on the head side of one reciprocating hydraulic cylinder 1. The oil is then flowed into the chamber 2b on the head side of the other reciprocating hydraulic cylinder 2 to press the piston 2a to the stroke end. The oil amount is corrected in the chamber 1b on the rod side and the chamber 2b on the head side of both the hydraulic cylinders 1, 2 and in a synchronization circuit 3, and synchronization is always kept with respect to extension and contraction of the hydraulic cylinders 1, 2.
Patent JP-S6144024-A (JP)
Title: Door edge protector for automobile
Inventor: OTAKA JUNICHI
IPC: B60J5/04
Filed: 1984-08-07
Abstract: PURPOSE:To aim at enhancing the external appearance quality of an door edge protector, by providing a panel contacting lip on one widthwise side of a belt- like body having on the other widthwise side provided with a positioning lip, to cover both side parts of a bi-surface adhesive tape applied on the lower surface of the belt-like body. CONSTITUTION:An automobile door edge protector 7' is constituted such that a positioning lip 4 for covering a door edge end face 6 and a panel contacting lip 8 are laid, respectively on both widthwise sides of a belt-like body 1 having its lower surface applied thereon with a bi-surface adhesive tape 3. After the door edge protector 7' is positioned such that the positioning lip 4 is made in contact with the door edge end face 6, the belt-like body 1 is glued onto a door panel 7 by means of the bi-surface adhesive tape 3. Then, the front end of the panel contacting lip 8 is made abut against the outer surface of the door panel 7 to cover the one side part of the bi-surface adhesive tape 3. Accordingly, the external appearance quality of the protector 7' may be enhanced, and it is possible to prevent adhesion of dust onto the bi-surface adhesive tape 3, deterioration of adhesive effect of the latter, etc.
Patent JP-H0330510-A (JP)
Title: Digital time-division multiple integration circuit
Inventor: YOSHIHARA MAKOTO
IPC: H03H17/02
Filed: 1989-06-27
Abstract: PURPOSE:To reduce the number of hardwares and signal lines by providing a latch circuit, which holds a previous value stored in a storing circuit in order to stably write an arithmetic result from an arithmetic circuit to the storing circuit, and a circuit to integrate the arithmetic result from the arithmetic circuit on the storing circuit and to output the arithmetic result multiply in time-division or at arbitrarily designated timing. CONSTITUTION:When '1' is inputted to an input terminal 117, the output of a NAND gate 104 is selected by an AND gate 106. Since the output of the NAND gate 104 is '1' in any condition excepting for the condition of Q0=Q1=1, a computing element 103 adds '1' to the values of the Q0 and Q1 until the condition of the Q0=Q1=1 is obtained. Such adding values S0 and S1 are written through three-state buffers 111 and 112 to a memory 115 at timing to be designated by an R signal of a timing output circuit 101. While the values are written to the memory, the previous value stored in the memory 115 is held in a latch circuit 102 at timing to be designated by the '0' of the timing output circuit 101 so that the values can not be changed.
Patent JP-H0330957-A (JP)
Title: Thin film thermal head
Inventor: ICHIKAWA HIROYUKI
IPC: B41J2/335
Filed: 1989-06-27
Abstract: PURPOSE:To prevent a scratch of recording paper due to a fine projected part by smoothing the fine projected part on a formed film surface and besides to achieve prevention of defects of foreign matter deposition by making pressure contact of a heating part to recording paper good by smoothing a projected part on an edge part of an electrode by a method where in the surface of the formed film is polished after forming the film. CONSTITUTION:A partial glaze layer 12 is formed on a ceramic substrate 11 by printing and baking. After forming a heating resistor 13, an electrode 14, and a protective film 15 thereon, an exposed part of the electrode is plated with nickel for the purpose of connection to an outside. After forming the film thus, a surface of the protective film 15 is polished by about 0.5mum with 1mum diameter abrasives. A fine projected part 16 on the surface of the protective film 15 and a protected part 17 on an edge part of the electrode are scraped, and the surface of the protective film is smoothed over the whole thereof. Since the projected part 17 on the edge part of the electrode is smoothed, a depressed part (a heating part) is certainly brought into pressure contact with recording paper and further, 'foreign matter deposition' is difficult to deposite late in this heating depressed part 18.