baber/WOPTO huggingface dataset:
Patent JP-2001152167-A (JP)
Title: Method of manufacturing low-sulfur gas oil
Inventor: KANAI YUUKI
IPC: B01J23/44
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing low-sulfur gas oil whereby the sulfur content of a sulfur-containing hydrocarbon oil can be effectively reduced. SOLUTION: A sulfur-containing hydrocarbon oil containing at least 80 wt.% fraction having a boiling point range of 170-390 deg.C is subjected to a hydrogenation treatment in the presence of a catalyst system under a pressure of 2.5-8.0 MPa at 320-380 deg.C at a liquid hourly space velocity of 1.0-5.0 h-1 in a hydrogen/ hydrocarbon oil ratio of 100-1,000 L/L. The catalyst system comprises 65-95 vol.% catalyst which comprises at least one group-VI metal and at least one group-VIII metal carried by an inorganic oxide carrier and which is arranged on the upstream side of the hydrocarbon oil and 5-35 vol.% catalyst which comprises at least one group-VIII noble metal carried by a substantially amorphous metal oxide carrier mainly comprising silicon and magnesium and which is arranged on the downstream side.
Patent JP-H06175023-A (JP)
Title: Zoom lens system
Inventor: INATOME KIYOTAKA
IPC: G02B15/16
Filed: 1992-12-11
Abstract: PURPOSE:To provide a zoom lens capable of realizing inner focus or rear focus by moving plural lens groups in spite of simple structure. CONSTITUTION:As to a zoom lens system provided with plural focusing lens groups having both functions of variable power and focusing, and differently moving in the case of variable power or focusing, the moving locus of the respective focusing lens groups is formed by synthesizing a moving cam for focusing and a corresponding moving cam for correcting variable power, and the moving locus of the non-focusing lens group which does not participate in focusing is formed by synthesizing the moving cam for variable power corresponding to each non-focusing lens group and any moving cam for correcting variable power.
Patent JP-H05165519-A (JP)
Title: Crop string detector
Inventor: FUJIWARA MASANORI
IPC: A01B69/00
Filed: 1991-12-16
Abstract: PURPOSE:To secure the extraction accuracy at the time of extracting a straight line running along a crop string and also, to increase the processing speed by setting a selected straight line as an object of a processing. CONSTITUTION:A straight line selecting means 102 selects only a straight line which is in a relation being near a straight line extracted in the previous time by a straight line extracting means 103, in plural pieces of straight lines derived by a straight line arithmetic means 101. Subsequently, the straight line extracting means 103 sets the straight line selected by the straight line selecting means 102 as the object of the processing. In such a manner, extraction accuracy at the time of extracting a straight line running along the crop string can be secured and also, its processing speed can be increased.
Patent JP-H07186586-A (JP)
Title: File containing apparatus
Inventor: TAKANO HIROKO
IPC: A47B88/20
Filed: 1993-12-27
Abstract: PURPOSE:To provide a file containing apparatus which can be simply selected and altered as to contain files of different sizes in parallel. CONSTITUTION:A support bar materials 4 are installed between a front plate 2 and a rear plate 3 of a drawer 1 at both upper side positions in the drawer 1, an auxiliary bar material 5 is arranged along the materials 4, and the materials 4 are formed in substantially U-shaped bent shape. Both front and rear ends are rotatably pivotally secured to the plate 3, and hence the material 5 is so provided as to rotatably protrude to inside the material 4, and a stopper 6 for holding the material 5 in a state rotatably protruding to the inside is provided in the drawer. In this case, the material 5 is disposed outside the material 4, and the material 4 is so used as the stopper 6 as to be held to be locked on the material 4 in the state rotatably protruding to the inside.
Patent JP-H11167531-A (JP)
Title: Device and method for data communication
Inventor: KURIYAMA YUJI
IPC: H04W28/04
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a data communication which does not require repeated transmission of data even if a communication is interrupted during data transmission. SOLUTION: The data communication system 1 consists of a data transmission device and a data reception device connected through a communication means; and the data reception device stores received data in order, detects the tail position of the stored data by a data position detecting means, and sends the detected tail position as a position data by a position data transmitting means and the data transmission device sends data according to the position data sent by the above position data transmitting means.
Patent JP-H04295265-A (JP)
Title: Electric appliance, especially home appliance and driving motor used in this appliance
Inventor: ETSUKEHARUTO BORUTE
IPC: A47J43/08
Filed: 1991-12-16
Abstract: PURPOSE: To suppress, for example, the generation of noise and heat, and to reduce wear by forming a stator and a rotor in a disk shape where the ratio between an axial length and a diameter is nearly equal to 1 to 10. CONSTITUTION: A ring-shaped stator 35 and a ring-shaped rotor 37 are mutually and functionally in contact and are isolated from a housing. The stator 35 of a drive electric motor 33 has an iron ring 39 with an inner diameter nearly 70-80% of the outer diameter of the electric motor. A space 38 in the iron ring 39 is empty. Further, since dimensions are determined so that the ratio between the length and the diameter of the electric motor is 1:10, the electric motor 33 becomes extremely flat. Also, this system causes no noise, does not require any ventilation, and does not cause a commutator to be worn out.
Patent JP-2000150566-A (JP)
Title: Connecting structure and its connection method
Inventor: KUWAZAKI SATOSHI
IPC: H01L21/60
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a flip chip type electric connecting structure of a semiconductor chip with a simple process, by which a reliable electrical connection can be obtained even when there are some variations in the height and the size of a bump. SOLUTION: A bump 12 is formed on the pad of a semiconductor chip 10 by a wire bonding device. The semiconductor chip 10 is supported by a heater- attached head 43, and after the bump and the electrode 21 of a circuit substrate 20 has been aligned, the head is brought down toward the circuit substrate. As a result, the bump is heated up simultaneously with the pressure-contact of the bump to the electrode, and the semiconductor chip is connected to the circuit substrate. In this case, the tip part of the bump is pushed into the electrode 21 while the tip part of the bump is being crushed a little. Then, a sealing resin is injected between the semiconductor chip and the circuit substrate and cured.
Patent JP-2001150869-A (JP)
Title: Tool for housing writing utensil or the like
Inventor: KENMOTSU TOSHIHIRO
IPC: B43K23/04
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a tool for housing writing utensils or the like, usability of which is good and which is equipped with a multifunctionality. SOLUTION: This tool for housing writing utensils consists of a housing tool main body 2, of which a housing chamber 5 is formed by providing a bottom part 6 at the lower part of a tubular housing tube 3, and a housed- matter pulling-up tool 15 housed in the housing chamber 5, which is vertically slidably provided in the housing chamber 5 so as to facilitate the taking-out of the matter A housed in the housing chamber 5 of the main body 2.
Patent JP-H07203026-A (JP)
Title: Assignment system of international relay call
Inventor: ERITSUKU TEII PEI
IPC: H04M7/00
Filed: 1994-12-14
Abstract: PURPOSE: To assign an international repeating call to plural communication traders by providing a means for identifying a calling side communication trader and a caned nation related with the received international repeating call, a means for performing access to a table related with the calling side communication trader and the called nation and a means for designating the communication trader. CONSTITUTION: A call is issued from a calling side communication trader 30 in a calling station 35 such as Canada, and received through a trunk group 115 by a calling side gateway switchboard 100 in a repeater network 10. In the same way, a call issued to a called nation 65 such as Japan is path-selected from plural called side gateway switchboards 110, 120, 130, and 140 through trunk groups 150-157 to called side communication traders such as a communication trader 40 (KDD), 50 (ITJ), and 60 (IDC) in the called nation 65. The call received by the switchboard 100 includes information sufficient for identifying not only the called nation but also the calling station and calling side communication traders.
Patent JP-H05144206-A (JP)
Title: Compensating system for head position deviation of magnetic disk drive and magnetic disk medium used therefor
Inventor: KITAMURA YOSHITSUGU
IPC: G11B21/10
Filed: 1991-11-21
Abstract: PURPOSE:To provide a method for compensating a positional deviation of a data head for minimizing a delay of data accessing without limiting a data track format. CONSTITUTION:A pair of servo patterns 402, 404 for detecting a positional deviation of a head 401 are recorded by deviating at a predetermined distance on each track 400. The first pattern 402 is read by the head 401 to measure a positional deviation (route 410), an off-track correction control is, if it is malfunctioned), is executed, and the next pattern 404 is read and measured (route 411). Thus, it can be immediately written and read. If the positional deviation is correct by the pattern 402, the off-track pattern (404) of other head 401 is measured by a route 412, and the measured value is written and saved in a skip area 403. It is returned to the routes 404, 410, and written and read by the head 401.
Patent JP-H08157067-A (JP)
Title: Delivering device for deformed lengthy body
Inventor: SAKUMA FUMITOSHI
IPC: B65G59/10
Filed: 1994-12-03
Abstract: PURPOSE: To deliver deformed lengthy bodies one by one by making the front of a feed wheel higher from a small-radius of curvature section to a large-radius of curvature section up to a top, making the rear of the feed wheel lower in a circular arc down to a bottom, lifting the rear in a circular arc, and connecting it to the small-radius of curvature section. CONSTITUTION: When a feed wheel 2 is driven, deformed lengthy bodies stored in a hopper 1 are mounted on the teeth of the feed wheel 2. Since a large-radius of curvature section 22 and a small-radius of curvature section 23 are formed on the outside in the radial direction of the feed wheel 2, only one deformed lengthy body is inserted into a bottom 21, a shutter 3 is grounded on the large- radius of curvature section 22 to push back the other deformed lengthy bodies immediately after one deformed lengthy body is inserted, and only the deformed lengthy body inserted into the bottom 21 is sent. The vertical plate 31 of the shutter 3 changes the volume of the hopper l via the vertical reciprocating motion when the feed wheel 2 is rotated, and the vertical plate 31 rocks the deformed lengthy bodies and drops them on the teeth of the feed wheel 2.  The deformed lengthy bodies on the feed wheel 2 are not rotated in the reverse direction, and they are delivered to the last one.
Patent JP-H11219355-A (JP)
Title: Document coloring edition device
Inventor: OZEKI MASAYOSHI
IPC: G09G5/02
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a document coloring edition device which can easily vary the display color of an arbitrary part in a document displayed on a display screen and can emphasize the part by color display. SOLUTION: Document information inputted from an input means 4 is stored in a storage means 2 as document information with color information designating a character color and a background color, which are previously set on document information. Stored document information is displayed on the display means 1 by the character color and the background color, which are set by stored color information. The color edition range of the character color and the background color on character information, are stored (CRAS) in the storage means 2 in accordance with the designation of color edition range of character information inputted from a edition instruction input means 3.  The character color and the background color, which are inputted from a edition instruction input means 4, are designated (ECRS), and the means 3 changing the character color and the background color on stored color information changes (CTLE) them for the color edition range of character information and document information is displayed on the display means 1 by the changed character color and background color.
Patent JP-H01170990-A (JP)
Title: Keyboard device for electronic musical instrument
Inventor: MISHIMA JUNICHI
IPC: G10H1/34
Filed: 1987-12-25
Abstract: PURPOSE:To facilitate the assembling operation and to eliminate nonuniformity between adjacent natural keys and prevent the beauty from being spoiled by arranging positioning means between 1st and 2nd keyboard units at intermediate parts except end parts in the key array direction at respective common fitting part of the keyboard units when a natural key keyboard is formed by combining the 1st and 2nd keyboard units. CONSTITUTION:When the 1st keyboard unit 10 and 2nd keyboard unit 20 are combined to form the natural key keyboard 100, those keyboard units 10 and 20 are positioned by positioning means 15 and 25. Those positioning means 15 and 25 are arranged at the intermediate parts except the end parts in the key array direction at the common fitting parts 103 and 203 of the keyboard units 10 and 20. Consequently, the assembling operation is facilitated and the nonuniformity between adjacent natural keys is eliminated to prevent the beauty from being spoiled.
Patent JP-H01173221-A (JP)
Title: Printing device
Inventor: YOKOI TAKAAKI
IPC: G06F3/12
Filed: 1987-12-28
Abstract: PURPOSE:To get collected results as a data file which can be reread in a different system by adding identification data to reception contents, status information, etc., from a host device by a control part to transmit them to the host side as necessary. CONSTITUTION:Data from a host device 1 is received by a reception part 3 and is sent to a control part 4. Since the identification information of the recording mode is sent from a switch part 5 at this time, the control part 4 adds identification data indicating a data part to reception data and transmits them to the device 1 through the reception part 3. The control part 4 converts data to such format that data can be easily converted to print data, and this converted data is stored in an internal data buffer. The identification information indicating a status part is added to status information of the processing result and they are transmitted to the device 1. After the processing of one-page components of data is terminated, data in the buffer is converted to print data and is sent to a printing part 6 and is printed. Identification information is added to information sent to the printing part 6 and the termination result from the printing part 6 and they are sent to the device 1. Thus, the host side gets collected results as a data file.
Patent JP-H09172303-A (JP)
Title: Coupling structure for microstrip line
Inventor: SATO AKINORI
IPC: H01P3/08
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent characteristic between connecting points without a loss from a low frequency to a high frequency by coupling electromagnetically connecting points between microstrip lines and using a conductor wire to connect the strip conductors. SOLUTION: A ground layer 1 made of a conductor layer is formed to an entire face, a 1st strip conductor line 3 is formed to one side of the ground layer 1 via a 11t dielectric layer 2 and a 2nd strip conductor line 6 is formed to the other side of the ground layer 1 via a 2nd dielectric layer 5. Furthermore, a long hole 10 is made to the ground layer 2 at a midpoint of a part where the 1st strip conductor line 3 and the 2nd strip conductor line 6 are overlapped. Then the 1st strip conductor line 3 and the 2nd strip conductor line 6 are connected by a conductor wire 11 through the 1st dielectric layer 2, the inside of the hole 10 and the 2nd dielectric layer 5. The conductor wire 11 is not electrically connected to the ground layer 1.
Patent JP-H03193060-A (JP)
Title: Needle for medical treatment and its production
Inventor: NOJI YUKIO
IPC: A61M5/32
Filed: 1989-12-22
Abstract: PURPOSE:To facilitate mechanical handling and to reduce the cost of production by crushing the front end of a needle tube from 3 or more directions to close the end. CONSTITUTION:The central part of the fine metallic tube cut to a prescribed size is compressed and crushed uniformly from 3 ways by using caulking members 4, 4'. Two disk shaped diamond grinding wheels 5, 5' under rotation are pressed to the right and left of the compressed part to polish this part and to form a side hole. While the fine metallic tube is rotated, a rotating diamond grinding wheel 6 is pressed to the center of the crushed part to grind this part and to form the edge of the needle. The fine metallic tube is split to two when the grinding wheel 6 is advanced until the front end thereof arrives at the center of the fine metallic tube. Two pieces of the needles pointed at the ends are thereby obtd. Since the front end is crushed from 3 or more directions, the broadening of the front end from the other part does not arise and the mechanically parallel arraying of the many needles is easy. This method is thus suitable for production by an automatic machine. The crushing is easier than swaging and the cost of working is lower.
Patent JP-H08172547-A (JP)
Title: Clamp circuit
Inventor: KUROSAWA KOJI
IPC: H04N5/16
Filed: 1994-12-19
Abstract: PURPOSE: To improve the accuracy of clamping and to attain high speed operation by changing over an output voltage depending on the comparison result between a clamp level and a video signal level and varying a period when the output voltage is given to an integration circuit depending on the level difference. CONSTITUTION: A level comparator circuit 22R(22G, 22B) of a clamp circuit 34R(34G, 34B) compares an average level AV for a reference black level period with a clamp level REF 3 to generate comparison results CM1, CM2. On the other hand, a gate pulse generating circuit 36R(36G, 36B) detects a difference between the average level AV and the clamp level REF 3 to generate a gate pulse GP1 for a period proportional to the absolute value of the difference. Then the clamp circuit 34R(34G, 34B) provides the output of a voltage V1 at a connection midpoint of switch circuits SW1, SW2 controlled by the comparison results CM1, CM2 to an integration circuit 24R(24G, 24B) and the gate pulse GP1 is used to control a switch circuit SW3 to vary its output period so as to be proportional to the level difference.
Patent JP-H11223010-A (JP)
Title: Liftable housing unit
Inventor: HOSOYAMA KENJI
IPC: E04F19/08
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To form an attic as a housing space and facilitate housing and taking- out by fixing a lifting and lowering mechanism incorporating an electric motor in a support frame, making a ceiling housing unit liftable and disposing a movable housing unit on the lower part. SOLUTION: A lifting and lowering mechanism 3 comprising a winding shaft incorporating an electric motor is fixed on the upper end of a support frame 2 comprising a leg part and a beam part providing a height adjustment mechanism 2c, a ceiling housing unit 1 such as a chest type 1A, a hanger type 1B and a shelf type 1C is hung by a belt, and lifting and lowering are freely performed between the ceiling housing space and a downward taking-out position. Movable housing units 18B, 19 or the like providing a caster on a rotating type hanger rail 17 and its lower part are disposed on the lower part of the ceiling housing unit 1, and in the case where the ceiling housing unit 1 is lowered down to a taking-out position, securing of a lowering space is facilitated.  Thus, the ceiling housing unit 1 is housed in an attic to increase the housing space and housing and taking-out of an article can be easily performed.
Patent JP-H05149390-A (JP)
Title: Belt for high load transmission
Inventor: TANAKA MASAYUKI
IPC: F16G5/16
Filed: 1991-11-21
Abstract: PURPOSE:To reduce impact noise and to lengthen a span of life by alternately assembling first and second block bodies of mutually different weights; providing tapered parts on both surfaces of a main body of the former the thickness of which decreases downward and making the latter uniform in thickness. CONSTITUTION:Block bodies 2 are aligned in parallel, an endless band 3 is suspended through a slot part, the block body 2A has tapered surfaces 20 on both surfaces of its main body the thickness of which decreases downward, a weight reduction hole 25 is formed in a territory partitioned by an inclination start line 21, a pulley contact surface 5 and a bottom surface 23, and a through hole 12 is provided on a head 8. The block body 2B is made uniform in thickness, and a weight reduction hole 25 and the through hole 12 are provided. Both of the block bodies 2A, 2B are made different in weight, and the block body 2B is interposed between the block bodies 2A. Consequently, as a collision cycle at the time when the block bodies 2 make contact with a pulley changes, impact noise is reduced. Additionally, it comes to be hard for the endless band to receive centrifugal tensile force at the time of high speed rotation due to reduction of weight by the weight reduction hole 25 and a life span can be lengthened.
Patent JP-H06179896-A (JP)
Title: Cleaning agent
Inventor: YAMASHITA IZUMI
IPC: C11D7/50
Filed: 1992-12-15
Abstract: PURPOSE:To obtain a useful cleaning solvent which substitutes for CFC 113 having a high ozone depletion potential. CONSTITUTION:A cleaning solvent contains 2H,3H-perfluoro-4-methylpentane as the effective component.
Patent JP-H10177768-A (JP)
Title: Disk device
Inventor: HARA MASAAKI
IPC: G11B20/10
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of an error rate when a zone is switched during continuous reproduction in a reproduction system using an adaptive type digital equalizer, when a multi-zone constant angular velocity (MZ-CAV) system is adopted. SOLUTION: Reproduced data PD is obtained by processing digitally a reproduced signal by a equalization/discrimination device 46. An equalization characteristic of the equalization/discrimination device 46 is set by giving equalization device parameters EQP from a storage circuit 47. When reproducing operation of the prescribed zone is started, the parameters EQP of the prescribed zone is read out from a memory 49 and loaded in the storage circuit 47, and an equalization characteristic of the equalization/discrimination device 46 is made a characteristic corresponding to the prescribed zone. Update data RND is obtained by a update circuit 48 during reproducing the prescribed zone and the parameters EQP stored in the storage circuit 47 is updated any time, and an equalization characteristic is changed adaptively in accordance with a reproduced signal.  When a zone is switched during continuous reproduction, the equalization characteristic of the equalization/discrimination device 46 is instantly changed to an equalization characteristic corresponding to a zone after switching.