baber/WOPTO huggingface dataset:
Patent JP-H10162820-A (JP)
Title: Manufacture of hydrogen storage alloy for alkaline storage battery
Inventor: ISE TADASHI
IPC: B22F1/145
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To enhance high efficiency discharging characteristics and a cycle characteristic of an alkaline storage battery by using hydrogen storage alloy on which a heat treatment is performed in a hydrogen existent atmosphere after a surface is treated by acid by using a metallic ion containing acid treating liquid having a specific initial pH value, as an electrode. SOLUTION: When a surface of hydrogen storage alloy is treated by acid by using a metallic ion containing acid treating liquid which contains a metallic ion and on which a pH value is 0.5 to 3, an alloy component is eluted in the treating liquid by reacting with a hydrogen ion of the treating liquid, and pH is gradually increased, and a recess-projection is formed on an alloy surface, and the specific surface area increases. An isolation layer of nickel and cobalt appears on the alloy surface by elution of a metallic oxide or the like, and a low temperature discharging characteristic and a cycle characteristic are improved.  Next, when heat treatment is performed in a hydrogen existent atmosphere, a hydroxide is reduced to a metallic condition, and the alloy surface is coated with metal such as nickel and cobalt, and electric conductivity is improved, and a battery internal pressure characteristic and a high efficiency discharging characteristic are improved, and a highly corrosion resistant layer is formed on the surface.
Patent JP-H0714655-A (JP)
Title: Connector device
Inventor: CHIMURA SHIGEKI
IPC: H01R35/04
Filed: 1993-12-20
Abstract: PURPOSE:To prevent a connector device from becoming large, and improve resiliency to flexible able for a connector device. CONSTITUTION:A flat cable 7 is composed of plural conductors 7e, and a holding member 17 to hold the conductors 7e as they are disposed in parallel. This holding member 17 is composed of cover films 7a, 7d formed to surround the conductors 7e, a resilient binding material 7b made of epoxy resin impregnated in mesh glass cloth, and binding agent 7c. In above constitution, the glass cloth, which acts for spring resiliency, is included in the binding material of epoxy resin, so the flat cable 7 can be provided with resiliency without setting the bonding layer thick. When a winding member is rotated in a rewinding direction, inverting and bending of the flat cable 7 because of insufficient expansion can be prevented, and large-size of a connector device can be prevented.
Patent JP-2001141039-A (JP)
Title: Differential gear
Inventor: ISHIKAWA YASUHIKO
IPC: F16H57/037
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent core displacement and bending of an input shaft and degradation of an engagement state of a transmission gear assembly, and largely improve lubricity and durability. SOLUTION: This differential gear comprises a drive pinion shaft 3 and the transmission gear assembly 11 for transmitting a driving force of an engine to a differential case 13, a differential mechanism 15 for distributing a rotation of the differential case 13 to wheel sides, a front housing 19 for storing the shaft 3, and a differential carrier 17 including a final drive housing 21 for storing the transmission gear assembly 11 and the differential case 13. The shaft 3 is journalled to both housings 19, 21 via a unit bearing 5.
Patent JP-H07175582-A (JP)
Title: Coordinate input device
Inventor: TSUNODA MASAMI
IPC: G06F3/0354
Filed: 1993-12-20
Abstract: PURPOSE:To provide the coordinate input device which enables input operation even at a place where a plane can not be secured by detecting a frequency-shift due to Doppler effect and computing the movement quantity of the body of the coordinate input device. CONSTITUTION:The oscillation circuit 101 of the coordinate input device outputs an AC signal of frequency f1 to a drive circuit 102 to generate a driving voltage of frequency f1. With this driving voltage, a transducer 103 generates an ultrasonic wave of frequency f1. Denoting the frequency when the ultrasonic wave of frequency f1 radiated by the transducer 103 is received by an ultrasonic wave receiver 104 as f2, the frequency shifts through Doppler effect and f1 and f2 become equal to each other. With the output 107 of a frequency comparison circuit 106 which detects that, a movement quantity detection part 111 detects the movement quantity. Two detection parts like this are prepared and movement quantities in two directions are detected to input coordinates.
Patent JP-H03180619-A (JP)
Title: Curing and greening material for slope face
Inventor: SABURI HIDEO
IPC: E02D17/20
Filed: 1989-12-08
Abstract: PURPOSE:To improve the stickiness, germination property, and water retentivity by scattering curing material consisting of starch residues mixed with carboxymethyl ether salt of starch residues on a slope face to be greened together with seeds. CONSTITUTION:A curing material is composed of 80-99.9wt.% squeeze residue of potatoes, beans, etc., from which starch is squeezed mixed with 0.1-20wt.% carboxymethylether salt of starch residues of an average ether replacement degree by carboxymethyl group of 0.1-1.0. This curing material is then scattered together with seeds on a slope face to be greened by a hydroseeder or the like. The curing material having a good stickness, germination property, and water retentivity in a wet condition can thus be obtained.
Patent JP-H11151201-A (JP)
Title: Flexible tube for endoscope
Inventor: SUGIYAMA AKIRA
IPC: A61B1/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To allow the connection part of a multi-rumen tube and a cylindrical flexible tube to have high durability. SOLUTION: This flexible tube is constituted by connecting the multi-rumen tube 1 for which plural through-holes are perforated on a flexible soft bar- shaped member in a direction parallel to an axis and the cylindrical flexible tube 2 with flexibility by a connection member 31. In this case, a recessed part 15 is formed on the outer peripheral surface of the multi-rumen tube 1 and a part 35 of the connection member 31 is fitted to the recessed part 15.
Patent JP-2001142400-A (JP)
Title: Method for manufacturing tack label and apparatus for manufacturing the same
Inventor: YOSHII TAKESHI
IPC: G09F3/10
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a tack label of a seal type devised by sticking tacky adhesive tapes to two opposite sides of a sheet material to a protruding form and sticking release paper to these protruding tacky adhesive surfaces with high efficiency at a high cost. SOLUTION: The tape-like seal 110 is previously constituted by forming the tacky adhesive tapes 104 and the release paper 106 to the tape form as long as plural times the length of the tack label 100 and bonding these to each other. While the tape-like seal 110 is unwound from a roll form body, the tape- like seal is once separated to the tacky adhesive tapes 104 and the release paper 106 and after the outer edge 101a of the sheet material 101 is inserted by a prescribed length into the open space 14 produced by the peeling, the tacky adhesive tape 104 and the release paper 106 are pressed to face each other. The sheet material 101 is thereafter cut to a prescribed length.
Patent JP-H06168449-A (JP)
Title: High-density optical disk
Inventor: NAKAJIMA JUNJI
IPC: G11B7/24097
Filed: 1992-11-30
Abstract: PURPOSE:To provide the high-density optical disk which is formed with pits at a higher density than the density of a CD and can prevent the malfunction of the CD reproducing device even when erroneously mounted on the CD reproducing device by providing interchangeability with a CD reproducing device. CONSTITUTION:The pits of the same size as the size of the pits of the CD are formed within a region of 23 to 25mm radius among the recording regions of the high-density optical disk and lead-in and lead-out information meeting the requirements specified for the CD are recorded as data pit arrays. As a result, the CD reproducing device can make the operation from the start of reproduction to the end of the reproduction based on the normal reproduction operation in the region of 23mm to 25mm region even when the high-density disk is erroneously mounted on the CD reproducing device. Consequently, the various faults which can be generated by the malfunction of the system controller in the CD reproducing device are prevented.
Patent JP-H10164216-A (JP)
Title: Line automatic interrupt device
Inventor: ONODERA KENJI
IPC: H04M1/64
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To interrupt a line automatically by automatically detecting end of communication in the case of the communication using the line. SOLUTION: A communication equipment 10 is connected to a network control unit(NCU) 20 and connected to a communication line such as a telephone line via a line automatic interruption device 30. A frequency component analysis section 1 analyzes the output frequency from the NCU 20 and the signal strength for each frequency and gives the analysis data to a storage section 2. The storage section 2 stores the analysis data. A comparator section 3 compares the output from the frequency component analysis section 1 with the analysis data before the lapse of a time (t) every time the prescribed time (t) elapses. When the comparison result indicates it that the outputs are coincident over a prescribed time, a line interruption section 5 interrupts the line to set a hook-on state.
Patent JP-H08173909-A (JP)
Title: Classifier
Inventor: FUJII SATORU
IPC: B07B7/083
Filed: 1994-12-22
Abstract: PURPOSE: To prevent coarse powder from scattering into a fine powder side through a rotary classification blade under a simple structure by installing a classification blade on a rotary classification impeller so that the top part is positioned at a distance which is specifically proportional to the entire length of a guide vane from the top of the guide vane. CONSTITUTION: This classifier consists of a raw material charging port 3 through which a raw material to be classified is charged, each air intake port 2, 2' through which a primary and a secondary classified air are inducted, and a classification blade 6 mounted on a rotary classification impeller 5 and a guide vane 7 which forms an eddy. The raw material drops on a dispersion plate 8 and becomes dispersed after colliding with a collision plate 9. Further, the raw material is classified and discharged from a fine powder discharge duct 10. In this case, the classification blade 6 is installed in such a manner that its installation top part 20 is located at the position of 20 to 50% of the entire length of the guide vane 7 from the top of the guide vane 7.  Besides, a steel plate is wound like a hoop on a part equivalent to about 20 to 50% of the entire length of the classification blade 6 from the upper end 22 of the rotary classification impeller 5, and a filling-up part 21 is arranged.
Patent JP-H01162026-A (JP)
Title: Stuff multiplexing device
Inventor: MIYAMOTO HIDETO
IPC: H04J3/07
Filed: 1987-12-18
Abstract: PURPOSE:To transfer a warning in a stuff multiplexing device with simple constitution without changing a conventional frame format by utilizing a stuff pulse for the transferring of trouble information. CONSTITUTION:The title device has a stuff circuit 1 to respectively insert the stuff pulse to plural low order group input signals and to correct the dislocation of a phase, a multiplexing circuit 2 and a transmission path 3, which multiplex and transmit the output of this stuff circuit 1, and a multiplexing separating circuit 4 to separate the signal which is propagated through the transmitting path 3. The stuff circuit 1 is composed of a means to insert warning information to the stuff pulse and the multiplexing separating circuit 4 includes a means to separate the stuff pulse and to output the warning information. For example, when the low order group input signal is normal, a mark signal '1' is supplied to the stuff circuit 1 as the warning information and when there is abnormality in the low order group input signal, a space signal '0' is supplied as the warning information. According to a high order group multiplexing format, the warning information are inserted as the stuff pulse. In a receiving side, the stuff pulse is separated and outputted by the multiplexing separating circuit 4. By supervising this output, whether a preceding communication block is normal or abnormal can be known.
Patent JP-H10147464-A (JP)
Title: Pressure sensitive adhesive tape sticking machine
Inventor: MIYAJIMA TETSUO
IPC: B65H35/07
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To easily divide an end part of a tape on which sticking to a sticking object surface is completed by a simple and inexpensive machine by arranging a cutting operation surface at a prescribed angle with the front end of a sticking operation surface as the center, and cutting the tape in an attitude to contact the cutting operation surface with the sticking object surface. SOLUTION: A sticking machine on which sticking operation of a tape is completed, keeps away an under surface 11 from a sticking object surface 4 by performing angular displacement of about 115 deg. with the front end 11a of the under surface 11 for sticking operation as the center. Instead of it, a cutting operation surface 12 of the tape is contacted with a sticking object surface 4. Then, an end part of a stuck tape 31 contacting with or coming close to the sticking object surface 4 similarly causes angular displacement according to angular displacement with the front end 11a of frames 1 and 1a as the center, and is separated upward from the sticking object surface 4, and is raised in the air at an angle of about 65 deg..  An edge of a cutting edge 7 is sufficiently pressed in the direction parallel to the sticking object surface 4 against a part of this tape which is raised in the air and in which an obstacle does not wholly exist in a rear back part, and it is cut by being push-cut.
Patent JP-H06165745-A (JP)
Title: Vacuum cleaner
Inventor: KOBAYASHI TOSHIZO
IPC: A47L9/04
Filed: 1992-11-30
Abstract: PURPOSE:To simplify the treatment of a code and prevent a breakage accident of the code from happening by making a code to connect an electrically operated brush and a vacuum cleaner main body, stretchable by using a code reel. CONSTITUTION:Since the depths of grooves gradually become shallower in the peripheral direction of an inner tube 8, when a ring for fixing 10 is turned, the inner tube 8 and an outer tube 7 are fixed at a length for which a stretchable extension tube is optionally stretched. Corresponding to this, a drum 22 which is energized by a spring 24 turns normally or reversely, and a code 14 is stretched by the take-up portion of a take-up part 29. At this time, the code 14 which connects between the take-up part 29 and a terminal pin 12 is twisted accompanying with the rotation of the drum 22. The code 14 at this section has a sufficient length by being turned 3-4 times at a pre-winding part 28, and therefore, the twist can be absorbed, and a breakage, etc., does not take place. So it becomes possible to directly connect the code 14 at the rotating take-up part 29 and the terminal pin 12 electrically without contact point. Covers 15, 17 hold the code 14 inside, the extension code 14 can be stretched without being exposed.
Patent JP-H08163285-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: B41J5/30
Filed: 1994-11-30
Abstract: PURPOSE: To add transmission source information at the additional position of transmitting original information so as to be easily read for a call receiver for each transmission mode. CONSTITUTION: This facsimile equipment is provided with a first additional position register circuit 40 for registering the additional position of transmission source information corresponding to A4/A3 mode for transmitting two pieces of original information in A4 size as one piece of original information in A3 size and a third additional position register circuit 58 for registering the additional position of transmission source information corresponding to A3/A3 mode for transmitting one piece of original information in A3 size as one piece of original information in A3 size.  When executing the A4/A3 mode, the transmission source information is added to the transmitting original information at the additional position in the first additional position register circuit 40 and when executing the A3/A3 mode, the transmission source information is added to the transmitting original information at the additional position in the third additional position register circuit 58.
Patent JP-H10158833-A (JP)
Title: Magnetron sputtering film forming system and film formation
Inventor: TABUCHI KATSUYA
IPC: H01L31/04
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a magnetron sputtering film forming system with which a transparent conductive film of a specified film thickness is obtainable regardless of a change in the surface condition of a target and a film formation method therefor. SOLUTION: The magnetron sputtering film forming device having a driving device 6 for moving a magnet 5 for creating a magnetic field back and forth in a film forming region has a light source 8a which emits a monochromatic light beam 81 toward the thin film surface under film formation, a photodetector 8b which detects the reflected light of the beam from the thin film and outputs a detection signal and a controller 9 which outputs a correction signal of discharge power for obtaining the film thickness of the thin film under film formation from the relation between the detection signal,  the previously sampled monochromatic light and the film thickness of the thin film homogeneous with the thin film described above and the prescribed film thickness at the prescribed number of forward and backward movement of the magnet from the comparison between the film thickness and the prescribed film thickness or outputs a correction signal of the moving speed of the magnet.
Patent JP-H09162567-A (JP)
Title: Fixing structure of metal fixture to sheet metal cabinet
Inventor: OKABE SHUNICHIRO
IPC: H05K9/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To facilitate a work for fixing a metal fixture to a sheet metal cabinet. SOLUTION: Cut raised protruding parts 10a are arranged on several parts of an inside surface part of a sheet metal cabinet 10. Recessed parts 11a which are formed for engaging with the protruding parts 10a are arranged on a metal fixture 11. At the time of binding both components, positioning in the vertical and horizontal directions is completed only by mounting the metal fixture 11 conformably with the protruding parts 10a. It is made unnecessary to support the metal fixture 11 by some means, and the fixing work is facilitated.
Patent JP-H10329905-A (JP)
Title: Hanging type refuse bag detaching apparatus
Inventor: MIYAHARA SHIGEKUNI
IPC: B65F1/14
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To use a polyethylene refuse bag being on the market as an inner bag, and to fit every sized substance with one apparatus without using various sizes of containers for making the installation of the refuse bag smaller in a required space, free in size, interiorfinised and PR mediumized, and thereby to provide the convenience of accurate selection ranging from a domestic refuse to the public refuses and moral improvement toward an enterprise and a consumer. SOLUTION: In a refuse bag detaching apparatus, shaft rods 1, 1' are formed into the ring-shaped shafts of soft body pieces 3, 3' provided with protruding teeth 2, 2' and joined with bolts 8, 8', nuts 9, 9' and washers 10, 10' through bent plates 7, 7' provided with holes 4, 4', hanging parts 12, 12' and bottoms 40, 40', and made freely movable, and provided with a wave-shaped hook 5 and a string 6 in a suspended part and suspended.
Patent JP-2001138181-A (JP)
Title: Automatic tool diameter measuring method
Inventor: TAKEI MASAMI
IPC: B24B49/12
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an automatic tool diameter measuring method which can be stably used for a long period, which is capable of constantly correctly measuring the tool diamter at the time of actual machining without having effects of a held condition or measured position of a tool, and in which high machining precision can be stably obtained. SOLUTION: While a tool, that is an end mill 2, for example, held on a main shaft 1 of a machine tool is rotated, the main shaft 1 and an optical sensor 5 comprising a light projector 3 and a light receiver 4 facing each other are relatively moved in such a way that a center axial line 1a of the main shaft 1 perpendicularly crosses an optical path 6 of the optical sensor 5, and the diameter of the end mill 2 is automatically measured based on relative position information of the main shaft 1 and the optical sensor 5 at the timing when shielding of the optical path 6 by the end mill 2 during their relative movement is started, and at the timing when the shielding is ended.
Patent JP-2000150892-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NAKAYAMA SO
IPC: H01L27/088
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that has SOI structure such as SOI MOSFET with superior characteristics, and its manufacturing method. SOLUTION: In a semiconductor device with SOI structure, an insulator in the SOI structure is allowed to project at the side of a semiconductor layer, and the thickness of the semiconductor layer of the part is set smaller than that of the semiconductor layer around the part. In SOI MOSFET, the separation oxide film 2 between elements directly below a gate electrode 5 is allowed to project at the side of an Si activation layer 3, and the thickness of the Si activation layer 3 directly below the gate electrode 5 is set smaller than that of the Si activation layer 3 of source and drain regions 7 and 8.
Patent JP-H06152208-A (JP)
Title: Delay line element and its manufacture
Inventor: NAKAMURA ATARU
IPC: H05K1/02
Filed: 1992-11-06
Abstract: PURPOSE:To manufacture a delay line element in which the geometrical size accuracy between a signal line and upper and lower ground electrodes is high and then the electric characteristic is made stable up to a high frequency region. CONSTITUTION:The delay line unit 10 (delay line element) has boards 20,30. The board 20 has a signal line 22 in the middle of one side of a ceramic board 21 and has a coupling electrode at the circumferential part and has a ground electrode 24 almost on the entire other side. The board 30 has a coupling electrode 30 on one major side of a ceramic board 31 whose thickness is the same as that of the ceramic board 21 and which is made of the same material and has a ground electrode 34 almost on the entire other major side. The boards 20, 30 of the delay line unit 10 are overlapped so that the coupling electrodes 23, 33 are faced to each other and both coupling electrodes are brazed by gold- tint alloy for both coupling electrodes 23, 33 so as to allow the signal line 22 to be in contact with the ceramic board 31.