baber/WOPTO huggingface dataset:
Patent JP-H1052708-A (JP)
Title: Runout table for hot rolling equipment
Inventor: MATSUMURA KENJI
IPC: B21B39/12
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To restrain the increase of rotating resistance of a roller at the downstream side, to contribute to the lightening of load, etc., in a roller driving source and to stabilize the passing of a strip by arranging a cover to the inlet side of the roller at the downstream side. SOLUTION: Almost of cooling water 4 spouted to the lower surface of the strip S from a nozzle 3 is made to drop downward from gap between the roller 1a at the upstream side and the cover 5. Further, in the gap between the cover 5 and the roller 1b at the downstream side, since the air is entrapped from the lower end part 5b side of the cover 5 by rotating the roller 1b at the downstream side, the air is acted so as to reduce the stayed water 4c quantity stayed near the upper end part 5a. By this constitution, since the film thickness of the stayed water 4c on the roller 1b at the downstream side is reduced, the cooling water 4 directly contacting with the surface of the roller 1b at the downstream side a scarcely remains and therefore, the influence of the rotating resistance to the roller 1b at the downstream side caused by descending flow 4b can be eliminated.
Patent JP-H1132757-A (JP)
Title: Human parbovirus-infected strain
Inventor: MIYAGAWA EIJI
IPC: C12Q1/04
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a cell strain manifesting sensitivity to human parbovirus and further manifesting sensitivity to B19 and useful for simple measurement, etc., of infectivity titer. SOLUTION: This cell strain manifests sensitivity to human parbovirus. The cell strain is preferably KU812 cell infected by the human parbovirus or KU812Ep6, and the infectivity titer of the human parbovirus is preferably measured by the cell strain.
Patent JP-2001039062-A (JP)
Title: Partly releasable form/slip
Inventor: KUBOTA ETSUJI
IPC: B42D15/02
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a partly releasable form/slip having an element of fun in the form/slip itself by providing a partly releasing piece of a free shape and no printing limit due to adhesive processing. SOLUTION: An address, guide information or the like are each typed or printed on front and rear sides of an upper sheet piece 10, an intermediate sheet piece 20 and a lower sheet piece 30. A thick pressure adhesive layer 50b impossible to be released and adjacent thin pressure adhesive layer 51b are respectively formed on a lower surface of a print layer 45b of a rear side of the piece 10. Three partly releasing pieces are provided on the layer 45a of the piece 20 through a releasing perforation line 21a. The front side of the intermediate piece is coated with a thin pressure adhesive layer 52b. Partly releasing pieces 20a, 20b and 20c are coated with thin pressure adhesive layer 52b at its rear side. A thick pressure adhesive layer 53b is formed adjacent to the layer 52b. The front side of the piece 30 is coated with a thin pressure adhesive layer 54a.
Patent JP-H0870709-A (JP)
Title: Greenhouse cleaning machine
Inventor: HONDA TETSUO
IPC: A47L11/38
Filed: 1994-09-06
Abstract: PURPOSE: To provide a cleaning machine for washing the outside of a roof sheet of a large-sized greenhouse for protected horticulture. CONSTITUTION: In this greenhouse cleaning machine in which rolls 3 and 3' hanging an endless belt 2 are supported on shafts at the front and the rear of the lower part of a frame 1, the rolls are provided with recessed parts for receiving rafter of a greenhouse as a rail and the upper part of the frame 1 is equipped with a water wheel 4, a decelerating mechanism 5 for transmitting revolution of the water wheel to a driving roll and a water collecting cover 6 for collecting water scattered from an impeller and dropping ahead the endless belt in the advance direction, (1) the recessed part is formed at the central part of the roll so as to receive the rafter as the rail, (2) the roll positioned ahead the endless belt in the advance direction acts as the driving roll for receiving revolving power from the decelerating mechanism 5 and (3)  a cleaning roll 7 is installed at the falling position of water from the water collecting cover, the cleaning roll receives revolving power from the driving roll and is rotated faster than the driving roll to provide the objective greenhouse cleaning machine.
Patent JP-S58114962-A (JP)
Title: Ink jet head
Inventor: MASAKI TAKESHI
IPC: B41J2/16
Filed: 1981-12-28
Abstract: PURPOSE:To provide an ink jet head of which nozzle is free from clogging by adhesive and that clogged by dried ink can be easily washed by such an arrangement wherein ink discharging orifices are formed by assembling two sheets of substrate, at least one of them has grooves, together so that they can be separated from each other, if necessary. CONSTITUTION:Plural pieces of fine grooves 7 are formed with an equal interval at pitch (p) in an upper substrate 6. At both the left and right end of the  substrate, a coupling standard surface 9 to which one end of a lower substrate 8 is to be jointed is formed with a space of distance (a) provided from the end fine groove respectively. At the position away from the top end of the front of the upper substrate by a distance (b), a positioning standard surface 10 to be used at the time of assembling the upper and lower substrate 6 and 8 is formed. In addition, the upper substrate is provided with a joint part 11 to be connected to an ink supply system, and an ink chamber 12. The lower substrate measures 2aXnp (n is the number of nozzle) in width and (b) in length, and on its surface, strips of electrode 14 are embedded, starting at a position away from its side surface 13 by a distance of (a), in parallel at the pitch of (p) so that its surface becomes flat, for composing ink jet nozzles.
Patent JP-H1056697-A (JP)
Title: Electroacoustic transducer
Inventor: SAWANOBORI KAKUSHI
IPC: H04R25/02
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To improve the attaching feeling of a user by optimizing weight balance between the section of a hearing aid to be mounted at the recess of a concha and its section to be mounted at the outer peripheral part of the concha and covering an ear hook part with an elastic member. SOLUTION: In a hearing aid 1 comprising a mount 2 to be mounted in the recess of the concha, power source part 3 and ear hook part 4, the mounting part is constituted by arranging a microphone part 22 and a speaker part 23 inside a casing 21 formed from a synthetic resin material, and the casing 21 is provided with an adapter 24 to the concha. When the hearing aid is attached to the concha, the feeling of stability is provided by positioning the power source part 3 at the outer peripheral part of root of the concha. Besides, in addition to a battery housing part 32, an electronic substrate 33 is arranged on the casing 31 of the power supply part. The ear hook part 4 for linking the mount part 2 and the power source part 3 is constituted by covering the core member of a deformable hanger spring 51 with a cover 52 of a rubber member.  Thus, the feeling of wearing is improved, the property of holding in the concha is improved and the hearing aid can be prevented from being dropped.
Patent JP-H0759678-A (JP)
Title: Vacuum cleaner
Inventor: FUKUSHIMA SADAO
IPC: A47L9/04
Filed: 1993-08-27
Abstract: PURPOSE:To provide a vacuum cleaner which can completely suck up dust even through a part of a room near a wall, a window or a corner is cleaned. CONSTITUTION:A suck-up nozzle 35 is composed of a rotary brush 20, an upper casing 34 and a lower casing. The right end part of the suck-up nozzle 35 is projected outwardly in the rightward direction further from the right side part of a vacuum cleaner body 1. The left end of the rotary brush 20 is integrally incorporated with a shaft projected outward in the leftward direction from the left side wall of the upper casing 34. A pulley is attached to the shaft. The rotation of a motor is transmitted through a transmission belt and the pulley to the rotary brush 20, which is therefore rotated. The suction port 40 is projected rearward from the upper casing 34 at a position near to the right end thereof. The suction port 40 is detachably connected thereto with the lower end of the dust suction hose 3.
Patent JP-H0964236-A (JP)
Title: Chip-size package, its manufacturing method and second level packaging
Inventor: KATO TAKESHI
IPC: H01L23/12
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide packaging technique for manufacturing a chip-size package with high density and reliability of connection at low cost. SOLUTION: A chip 10 is flip-chip bonded to a laminated circuit board 20 that has the same size as the chip 10 through a direct through hole 30. After the gap between the chip 10 and the circuit board 20 is filled with an underfill 40, the connection to an outer terminal 50 is carried out through a via hole 31 and wirings 21 to 24. Then, these members other than an opening 61 are covered with encapsulant 60. In this way, the chip connection and the terminal are area-array connected with high density, while delay and noises can be reduced by low dielectric constant and short inner wiring length. As a result, reliability in stress resistance and moisture resistance are improved by the underfill and encapsulant.
Patent JP-2001040670-A (JP)
Title: Protective and greening construction method for face of slope, and sloped form for slope protection and greening
Inventor: MAEDA FUMIKAZU
IPC: E02D17/20
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To improve the vegetating properties of a plant and the draining properties of rainwater, and to surely protect (stabilize) the face of a slope while conducting greening. SOLUTION: Frame members 14 are disposed to the face of the slope 12, and at least parts of the lower sections of the frame members 14 are covered with space forming bodies 16 while forms 20 are disposed on the outer circumferences of the frame members 14. Concrete 26 is placed, and cured and hardened and sloped forms 28 are built while the insides 18 of each frame are communicated through space sections 30 formed of the space forming bodies 16 by removing parts or the wholes of the space forming bodies 16. The insides 18 of each frame are filled with vegetation materials 34, and the face of the slope is protected and greened by planting plant saplings 36, in which root groups are grown sufficiently, into the vegetation materials 34.
Patent JP-H0538034-A (JP)
Title: Snap coupling construction between coupling bar and link plate of cable drag chain
Inventor: TATSUTA KIYOTAKE
IPC: H02G11/00
Filed: 1991-07-31
Abstract: PURPOSE:To make the snap coupling easier by providing and securing a claw portion and a guide piece in a receiving groove at an orthogonal end of a coupling bar to be attached across a plurality of link plates connected in several stages provided at the link plates located oppositely. CONSTITUTION:A plurality of link plates 21 and 22 (2 sets in the Figure), which are separated and facing each other, are connected together in such a manner that rocking is possible. Coupling bars 25 and 26 are attached across the link plates 21 and 22. A snap mechanism 40 of the link plate 21 is formed with a receiving groove 43 and a recessed portion for attaching guide piece 45. At the one end of the coupling bar 25, a claw 46 and a guide piece 50 orthogonal to each other are formed, and the other end is attached to the link plate 22 by a hinge mechanism in such a manner that the end can be swang for opening/ closing. When the coupling bar 25 is closed, the claw 46 is guided by the guide piece 50 and attached the receiving groove 43. By doing this, the snap assembly of the cable drag chain can be performed easily.
Patent JP-S63165461-A (JP)
Title: Surface-treated powder
Inventor: SUHARA TSUNEO
IPC: C09B67/08
Filed: 1986-09-10
Abstract: PURPOSE:To obtain the titled powder having high hydrophobic property, water- repellency and stability and useful for cosmetics, pharmaceuticals, resin compositions, paints, inks, colors, etc., by irradiating powder with low- temperature plasma in the presence of a specific organosiloxane. CONSTITUTION:The objective powder can be produced by irradiating (A) powder (e.g. talc, kaolin, gamma-iron oxide, etc.) with low-temperature plasma (preferably in vacuum or in the presence of N2, O2, H2, Ar, He or air) in the presence of (B) an organosiloxane of formula [R1-R5 are H, halogen, OH, mercapto, acyloxy, alkoxy, amino, nitro, carboxyl, sulfone, 1-30C (substituted)hydrocarbon group, aromatic group, heterocyclic group, alicyclic group, spiro compound residue or terpene compound residue; excluding the case that 2H atoms are bonded to the same Si atom; m is 1-250; n is 0 or 2]. The amount of the component B is preferably 0.1-20wt.%.
Patent JP-H0766356-A (JP)
Title: Packaging structure of chip component
Inventor: SHIOIRI NOBUO
IPC: H01L43/08
Filed: 1993-08-30
Abstract: PURPOSE:To provide improved connection structure of a chip component wherein the number of connection points of chip parts mounted in a hybrid IC package is reduced, and the number of bonding wires connected with an MR sensor IC can be reduced. CONSTITUTION:In the packaging structure having a plurality of chip components 1, 5A, 5B containing a chip type MR sensor IC 1 or the like, and lead frames 2A-2C to be connected with the outside of a package wherein the chip components are mounted and molded with resin 3 or the like, one end of each of the lead frames 2A-2C in the package is used as the connection end of each of the chip components 1, 5A, 5B.
Patent JP-H0857789-A (JP)
Title: Clamper
Inventor: ANDO NAOSHI
IPC: G11B23/113
Filed: 1994-08-16
Abstract: PURPOSE: To position a workpiece with high accuracy by clamping the workpiece from both sides by a pair of clamping action points provided at one slider and a clamping action point provided at the other slider. CONSTITUTION: A first slider 2 is returned into the direction of an arrow mark A by the energizing force of a coil spring 11 and a coil spring 22. At the same time, one slider 4A between second sliders 4A, 4B is returned in the direction of an arrow mark D being moved against the energizing force of the coil spring 22 until rollers 6A, 6B provided at one slider 4A and a roller 6C provided at the other slider 4B come in contact with both side faces of a workpiece, and the other slider 4B is returned in the direction of an arrow mark C against the energizing force of the coil spring 22. The workpiece is thereby clamped from both sides by three rollers 6A, 6B, 6C. In this clamping, all three rollers 6A, 6B, 6C (clamping action points) come in contact with the workpiece to hold it.
Patent JP-H0378124-A (JP)
Title: Optical head device
Inventor: KONO KEIZO
IPC: G11B7/12
Filed: 1989-08-18
Abstract: PURPOSE:To reduce a background current or a noise in an optical head device by preventing reflection on the end face of an optical integrated circuit board confronting at least with a semiconductor laser by applying reflection prevention coating on the end face. CONSTITUTION:The reflection prevention coating 16 is applied on the end face confronting with at least the semiconductor laser 4 of the optical integrated circuit board consisting of a substrate 1, a dielectric thin film waveguide layer 3, a clad layer 14, and a buffer layer 2. Thereby, the reflection of light can be prevented from occurring at least on the end face, and stray light in the inside of the optical head device of optical integrated circuit board type can be reduced, and the background current and the noise in the optical head device can be reduced, and also, the stray light generated due to the scattering of a beam of light by the various kinds of flaws such as bubbles or dust can be prevented from being made incident on an optical detector by applying the anti reflection coating on the peripheral end face of the optical integrated circuit board.
Patent JP-S6192282-A (JP)
Inventor: UMEDA JIRO
IPC: E06B3/46
Filed: 1984-10-12
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-H1169644-A (JP)
Title: Method for charging secondary battery
Inventor: YAMASHITA TAKAHIRO
IPC: H02J7/02
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To charge secondary batteries without mistaking for full charging the additional connection of another secondary battery while charging the secondary batteries by initializing the charge control of the secondary battery if any change is detected, in the number of the connected secondary batteries while charging, and resetting charging conditions. SOLUTION: A charge control circuit 10 starts charging secondary batteries connected to battery connecting terminals 6a to 6d with a charging switch 11 switched on. While charging the secondary batteries, detecting circuits 7a to 7d continuously detects the number of connected secondary batteries. If any change is detected in the number of the connected secondary batteries, the charge control circuit 10 initializes charge control to reset a charging current matching the change in the number of the secondary batteries connected. If no change is detected in the number of the connected secondary batteries, the charge control circuit 10 determines full charging when a voltage detecting circuit 9 detects that the voltage of the secondary batteries has reached a peak value.
Patent JP-S58116825-A (JP)
Title: Information successive collation system
Inventor: HAYASHI NARUHIRO
IPC: H04L7/08
Filed: 1981-12-29
Abstract: PURPOSE:To eliminate erroneous reception of information by making the prescribed frequency of successive coincidence collation on a reception side greater than the number of front protection stages of the frame synchronizing circuit of this reception side. CONSTITUTION:At a transmission side, a latch circuit 2 sends out the same information A until it is rewritten by a processing part S'. Once this information A is received at the reception side, the frame synchronizing circuit 3 performs frame synchronization and the information A is inputted through a serial/parallel converter 4 to a comparator 5, which compares the input with the output of a latch circuit 6. When they coincide with each other, a counter 1 in the comparator 5 is allowed to go up by one. When the counted value of the counter reaches a prescribed number (m), the data of the circuit 6 is signified. At this time, the comparator 5 opens a gate A2 to send the information to a data processing part 7. When the number of front protection stages of the circuit 3 is denoted as (n), the counted value of the counter in the comparator 5 is set to m+1, i.e. greater than the number of front protection stages.
Patent JP-H0875824-A (JP)
Title: Test equipment for integrated circuit device
Inventor: SUZUKI NORIO
IPC: G06F1/24
Filed: 1994-09-07
Abstract: PURPOSE: To provide a test equipment capable of starting test always in a specified short time of an integrated circuit device to be tested. CONSTITUTION: A flip-flop circuit 6 is reset, a gate circuit 2 is opened, and an initialization-use clock signal is supplied to an integrated circuit device from a clock signal generator 1. When a comparison circuit 4 detects initialization completion of the integrated circuit device, the gate circuit 2 is closed, supply of the initialization-use clock signal to the integrated circuit device is prohibited. When generation of the initialization-use clock signal from the clock signal generator 1 is completed, the gate circuit 2 is opened, and a test-use clock signal is supplied to the integrated circuit device.
Patent JP-H0378302-A (JP)
Title: High frequency acceleration cavity
Inventor: TANABE YOSHIO
IPC: H01P7/06
Filed: 1989-08-22
Abstract: PURPOSE:To suppress the temperature rise of a flexible connection body and to attain the input of large power by providing the entrance and exit of cooling water for permitting cooling water to flow into an area surrounded by means of the flexible connection body and a flexible board. CONSTITUTION:The outer peripheries of a guide flange 10 and an acceleration electrode 3a are welded through the flexible board 21. The cooling water entrance 22 and the cooling water exit 23 are provided in space surrounded by the flexible connection body 9 and the flexible board 21 and cooling water is permitted to flow. Thus, the flexible connection body 9 can directly be cooled, the temperature rise of the flexible connection body 9 is suppressed low and the input of large power is attained by permitting cooling water to flow into space surrounded by the flexible connection body 9 and the flexible board 21. Since the flexible board 21 has flexibility, a clearance DELTA between the acceleration electrodes 3a snd 3b becomes variable and a resonance frequency can be adjusted.
Patent JP-H0873458-A (JP)
Title: Substituted quinoline derivative
Inventor: ITO TOMOKO
IPC: A61K31/505
Filed: 1994-09-07
Abstract: PURPOSE: To obtain the subject new derivative having an angiotensin II- antagonizing action and an antihypertensive action and useful as a therapeutic agent for circulatory diseases such as hypertension and cardiac failure. CONSTITUTION: A substituted quinoline derivative of the formula [R<1> is lower alkyl, alkenyl, alkylthio, etc.; R<2> , R<3> are H, halogen, lower alkyl, etc.; R<4> is H, halogen, Cm F2m+1 (m is as integer of 1-6), etc.; R<5> is H,-COOH, etc.; R<6> is lower alkyl, alkoxyl, etc.; R<7> is-COOH,-CONH2 ,-CN, etc.; R<8> , R<9> are independently H, halogen, alkoxyl, etc.; X, Y are independently CH, N]. For example, 2- 3-phenyl-6-[(2-ethyl-5,7-dimethyl-3H-imidazo [4,5-b] pyridin-3-yl)methyl ]quinolin-2-yl} benzonic acid methyl ester. The compound of the formula is obtained e.g. by the interconversion of the compound of the formula.
Patent JP-H0263206-A (JP)
Title: Current mirror circuit
Inventor: YOSHINO HIROSHI
IPC: G05F3/26
Filed: 1988-08-29
Abstract: PURPOSE:To expand an application range by inserting a path between the emitter and the collector of a 2nd transistor(TR) whose common base is grounded between the collector and the base of a 1st TR being an input TR. CONSTITUTION:A feedback circuit comprising a path between the collector and the emitter of a TR 11 consists of a common base TR 14. A collector potential of the TR 11 is fixed to a value being subtracting an emitter-collector saturation voltage VCE sat of the TR 11 fro a power voltage Vcc. As a result, with a low voltage such as 0.9V applied as the power voltage Vcc, the operating voltage applied to an input current source 15 is 0.75 when the emitter-collector voltage of the TR 11 is set to the emitter-collector saturation voltage CCE sat, 0.15V, and sufficiently larger than 0.2V of a conventional circuit. Thus, various forms of the input current sources 15 are used and the application range is expanded.
Patent JP-H08176757-A (JP)
Title: Micromachine parts and handling method thereof
Inventor: SHINOURA OSAMU
IPC: C22C19/03
Filed: 1995-08-23
Abstract: PURPOSE: To efficiently handle minute parts of micromachine which is difficult to handle heretofore. CONSTITUTION: This micromachine parts is the one consisting of a soft magnetic material having residual magnetic flux density Br of <0.3T and saturation magnetic flux density Bs of >=0.3T and formed with a material having an amorphous structure containing at least both of one or more elements selected from among B, P, Mo and W and one or more elements selected from among Ni, Fe and Co, particularly formed by an electroplating method. Then, this parts can prevent the breakage by treating with a magnetic pincette utilizing electromagnet and therefore, the workability is greatly improved. Further, the degree of freedom in the process is increased because it can be fixed by the magnetic force that this parts is separated from a base body on the way of the process, and the process can be simplified.