baber/WOPTO huggingface dataset:
Patent JP-H10272137-A (JP)
Title: Ultrasonic catheter
Inventor: OKUBO ITARU
IPC: A61B8/12
Filed: 1997-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic catheter excellent in operability, capable of easily performing pull-back by a single hand, by appropriately changing the length of a drive shaft. SOLUTION: The ultrasonic catheter 1 has a sheath 2, the drive shaft 3 inserted into the sheath 2, an ultrasonic vibrator fixed to the leading end part of the drive shaft 3, a signal wire 5 provided in the drive shaft 3 and a catheter hub 6 (6a, 6b) provided to the base end of the sheath 2. The drive shaft 3 has a drive shaft main body part and the connection pipe 3a fixed to the rear end thereof. A driving transmission pipe 9 is housed in the hub 6 (6a) in a rotatable manner. The connection pipe 3a connected to the drive shaft main body part and the driving transmission pipe 9 are cooperated centering around the shaft to be engaged mutually in a rotatable manner and one connection pipe 3a is inserted into the other driving transmission pipe 9 and made movable axially.
Patent JP-S61256568-A (JP)
Title: Fuel cell
Inventor: SAKAI KATSUNORI
IPC: H01M8/02
Filed: 1985-05-09
Abstract: PURPOSE:To improve the cell characteristic under high utilization area of supply gas while to improve the service life and the reliability by constructing such that the cross-section of fuel flow path and/or oxidizing agent flow path is larger at the upstream side than the down stream side. CONSTITUTION:The fuel flow path 7 and the oxidizing agent flow path 8 are formed such that the groove cross-section is decreased gradually by the projected sections 16, 17 having the ridge increasing gradually from the flow path inlet toward the outlet provided in separator plate 9. Consequently, the flow speed of supply gas in said paths 7, 8 will increase gradually toward the outlet, to uniform the current density on the cell plane resulting in improvement of cell characteristic and the service life.
Patent JP-H01269225-A (JP)
Title: Magnetic recording medium
Inventor: ITO HIROMOTO
IPC: G11B5/72
Filed: 1988-04-21
Abstract: PURPOSE:To obtain the magnetic recording medium which withstands the repetition of recording and reproduction by traveling in contact with a magnetic head by forming a protective layer consisting of a carbonitride so as to cover a magnetic layer provided on a disk substrate, thereby forming the protective film having the hardness suitable for the magnetic head. CONSTITUTION:The underlying protective layer 4 consisting of the Ni-P is formed by plating, etc., on the surface of the disk substrate 1 of the magnetic recording medium and the magnetic layer 2 consisting of a ferromagnetic material is formed on the protective layer 4 by plating of Co-P, etc., or vapor deposition of Co-Ni, etc. The protective film 30 formed of silicon carbonitride SiNxCy is formed by an ion beam vapor deposition device, etc., on the surface of the magnetic layer 2. The protective film 30 is formed to have the hardness suitable for the magnetic head so that the magnetic recording medium is formed to withstand the repetition of the recording and reproduction by the traveling in contact with the magnetic head.
Patent JP-2000276106-A (JP)
Title: Driving method for plasma display panel
Inventor: TOKUNAGA TSUTOMU
IPC: G09G3/291
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To enhance contrast with low power consumption while suppressing a spurious profile also and moreover to enhance display quality by stabilizing selective discharge. SOLUTION: In this method, either of a first mode in which the number of light emitting times of sustaining light emitting processes of respective SFs in SF(subfield) groups in the display period of one field is set to a first value or a second mode in which the number of light emitting times of sustaining light emitting processes of respective SFs in SF groups is set to a second value lower than the first value is selected and, at least one of the values of the pulse width and the pulse voltage of the scanning pulse is set so as to become larger as compared with values of the pulse width and the pulse voltage of the scanning pulse of respective SFs in SF groups at the time of selecting the first mode in respective SFs in SF groups when the second mode is selected.
Patent JP-H03293193-A (JP)
Title: Write-once optical recording medium
Inventor: SUWABE MASAJI
IPC: G11B7/2433
Filed: 1990-04-12
Abstract: PURPOSE:To make long-term reliability excellent and to stably increase the reproducible number of times to a large extent by forming the title medium by laminating an SbSe layer and BiTe layer to a substrate and adding one element selected from Ge, Mn, Cu, Ag and Zn to the SbSe layer in specific atomic %. CONSTITUTION:An optical recording medium is formed by a method wherein an SbSe layer 2, a BiTe layer 3, a light transmitting layer 4 composed of Sb2Se3, a reflecting layer 5 composed of an Al-Ti alloy and a protective layer 6 are successively laminated to a substrate 1. Film thickness is 300Angstrom  in the SbSe layer, 150Angstrom  in the BiTe layer 3, 1300Angstrom  in the light transmitting layer 4 and 1000Angstrom  in the reflecting layer 5. The SbSe layer 2 and the light transmitting layer 4 are formed by RF sputtering and the BiTe layer 3 and the reflecting layer 5 are formed by DC sputtering.
Patent JP-H03190585-A (JP)
Title: Brushless dc motor
Inventor: GOTO MAKOTO
IPC: H02P6/06
Filed: 1990-04-12
Abstract: PURPOSE:To suppress torque ripple easily by providing a stator in which a plurality of coils having effective pitch of 180 deg. electric angle, and a rotor arranged, on the circumference thereof, with a plurality of permanent magnets having trapezoidal flat part magnetized at 60 deg.. CONSTITUTION:A plurality (eight, in the drawing) of permanent magnets 3, alternately magnetized with multi-poles, are arranged on the circumference of a disc 2' thus forming a rotor 2. The permanent magnet 3 is magnetized such that the flux distribution at the flat part will be trapezoidal at electrical angle of 60 deg.. A plurality (six, in the drawing) of air-core coils X1, X2-Z1, Z2, interlinking with the permanent magnets, are arranged thus forming a stator 4. Effective pitch of each coil is set at 180 deg. electric angle, and the coils X1, X2-Z1, Z2 are connected in series or parallel into three-phase coils. Power is fed sequentially from a drive circuit (not shown) to the three-phase coils based on output signals from position detecting elements A-C, arranged in the centers of the coils X1-Z1, thus rotating the rotor 2 around a shaft 1.
Patent JP-S5621842-A (JP)
Title: Rubber sheet
Inventor: MITSUO KOUJI
IPC: B29C48/355
Filed: 1979-08-01
Abstract: PURPOSE: To increase the adhesive strength in case of covering as a substitute of tiles by forming the uneven design setting a plurality of projection streaks for anchoring at the back of the rubber sheet.  
     CONSTITUTION: A plurality of projection streaks 2 for anchoring are formed at the back of a rubber sheet. For instance, rubber materials are subjected to an extrusion molding from an outlet of an exturder. A rubber sheet obtained by forming an uneveness design at the back of this molding body is laminated and fixed. Thus the rubber sheet of the object is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11293570-A (JP)
Title: Production of polyester yarn for reinforcing rubber
Inventor: TERASAKA FUYUKI
IPC: D06M101/16
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a polyester yarn used for reinforcing rubbers and having excellent adhesivity to the rubbers and good fatigue resistance. SOLUTION: This method for producing a polyester yarn used for reinforcing rubbers comprises treating the polyester yarn with the first treating agent containing a fluorinated urethane compound, preferably twisting the treated yarn to produce a cord, treating the cord with the second treating agent containing an epoxy compound and a blocked polyisocyanate compound, and subsequently treating the treated cord with a resorcinol-formalin-rubber latex(RFL).
Patent JP-H01269013-A (JP)
Title: Method and device for detecting position of rotating body
Inventor: ASAMI YASUTOSHI
IPC: G01B21/22
Filed: 1988-04-20
Abstract: PURPOSE:To detect the rotating position of a rotating body by detecting the lapse of time of a recessed and projecting parts following the rotation of the rotating body through a switch. CONSTITUTION:A rotating body is provided with at least three pairs of recessed and projecting parts, with the recessed and projecting parts of each pair being diagonally provided and having the same angle. A CPU 16 detects the plural rotating positions of the rotating body 10 by comparing the turned on and off times of a switch 15 with each other. At the time of detection, both end sections of a 3rd projecting part 13a, both end sections of a 3rd recessed part 13b, and the remaining end sections of 1st projecting part 11a and 2nd projecting part 12a are respectively set to points A, B, and C. When a first turning on time is equal to the next turning off time, the point A is detected at the switch 15 and, when a first turning off time is equal to the next turning on time, the point B is detected. When the first turning on time is longer than the next turning off time, the point B is detected and, when the first turning on time is shorter than the next turning off time, the point C is detected. When the first turning off time is longer than the next turning off time, the point A is detected and, when the first turning off time is shorter than the next turning on time, the point C is detected.
Patent JP-S5322616-A (JP)
Title: Connecting part of compound pipe
Inventor: MURAKAMI HIROSHI
IPC: F16L25/00
Filed: 1976-08-13
Abstract: PURPOSE: To device to connect heat-insulating pipes easily with high water-tightness and mechanical strength by connecting heat-insulating pipes easily with a sleeve over a heat-insulating layer without care of water-leakage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04325918-A (JP)
Title: Magnetic recording medium
Inventor: NISHIKAWA YASURO
IPC: G11B5/73
Filed: 1991-04-26
Abstract: PURPOSE:To obtain an excellent traveling property, durability and storage stability over a wide range of temp. and humidity by adding an org. silicone compd. of a specific compsn. as additive into and/or on a magnetic layer. CONSTITUTION:The org. silicone compd. expressed by formula I is added into and/or onto the magnetic layer of the magnetic recording medium constituted by providing the magnetic layer contg. ferromagnetic powder and a binder on a nonmagnetic base. In the formula, at least either of R<1>, R<2> are -R<3>-OCO-R<4>; R<3> is 6 to 20C bivalent hydrocarbon group; R<4> is 1 to 22C univalent hydrocarbon group; (m) is 0 to 200 integer; (n) is 0 to 100 integer. However, (n) is 1 to 100 integer when R<2> is a methyl group. The magnetic recording medium which is provided with stable lubricating characteristics over a long period of time by an anchor effect and is excellent in terms of output characteristics and coefft. of friction is obtd. in this way.
Patent JP-S63264077-A (JP)
Inventor: SUGITA YOICHI
IPC: A61M29/00
Filed: 1987-04-22
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-H02277187-A (JP)
Title: Character recognizing device
Inventor: KONNO AKIKO
IPC: G06K9/72
Filed: 1989-04-19
Abstract: PURPOSE:To define a standard of selection by grasping the compound words in terms of the emerging frequencies of prefix and suffix phrases as well as the connection frequency between both phrases and correcting misread characters with high accuracy. CONSTITUTION:A scanner 1 scans optically the document pictures and inputs these pictures in a picture memory. Then the scanner 1 takes the characters one by one out of the document pictures and recognizes them via a recognizing part 2. Then the compound words in terms of a prefix and a suffix of a single KANJI (Chinese character), a phrase of two KANJI, the emerging frequencies of these prefix, suffix and phrase, and the connecting frequency among these words. Thus it is possible to secure the effect equivalent to that secured with use of many compound word dictionaries. Furthermore a standard of selection can be defined even if plural words are included in the combinations of candidate characters and these standards of selection are equivalent to each other. The result of the definition is displayed on a display 4 and confirmed. As a result, the misread characters can be corrected with high accuracy among the KANJI strings.
Patent JP-H09266577-A (JP)
Title: Color temperature information recording device and image reader for electronic development type recording medium
Inventor: YAMAMOTO YASUHIRO
IPC: H04N1/04
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To reproduce an image of natural colors without making control at recording operatlori time complicated. SOLUTION: The electronic development type recording medium 30 has 1st, 2nd, and 3rd recording areas 30G, 30R, and 30B for recording images of G(green), R(red), and B(blue). When the images of G, R, and B are recorded in those recording areas 30G, 30R, and 30B, alignment indexes 30P showing the relative positions of those images are formed nearby the recording areas 30G, 30R, and 30B. The alignment indexes 30P have transmlsslvlty corresponding to color temperature information on the corresponding recording areas 30G, 30R, and 30B.
Patent JP-S60239499-A (JP)
Inventor: RABI KEI BAAMA
IPC: C07J31/00
Filed: 1985-05-07
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-S6035119-A (JP)
Inventor: OSUKARU SHIYATSUKU
IPC: F02B1/04
Filed: 1984-05-17
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-H01305134-A (JP)
Title: Nozzle setting mechanism of gas turbine
Inventor: BASUKO METSUZEDEIIMI
IPC: F16C23/04
Filed: 1989-04-19
Abstract: PURPOSE: To minimize structure and increase durability by arranging ball joints respectively at both ends of a connecting rod connected to a nozzle lever and a control ring respectively, and allowing the eccentricity of the ball joint on the lever side to be adjustable by a key. CONSTITUTION: A shank 2 of a nozzle 1 is rotatably supported by a bearing 3 received in a turbine casing 4. The shank 2 is connected to one end of a lever 5 crossing the shank. A brake portion 7 of a connecting rod 8 is inserted in a fork 6 formed at the other end of the lever 5. The brake portion 7 is connected to the lever 5 by a ball joint 9. The ball joint 9 is kept in the normal position by a pin 10 having an eccentric 11 with a predetermined eccentricity e. The position of the eccentric 11 is adjustable by an allen key inserted in a cavity 12. A brake portion 13 at the other end of the connecting rod 8 is connected to a unitary control ring 15 by a ball joint 14.
Patent JP-H11290196-A (JP)
Title: Accessory holder
Inventor: KONEKAWA YOJI
IPC: B67B3/18
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To easily make a design by a user by comprising a holder body comprising a male screw portion to be engaged with a lid member for mounting the lid member of a pet bottle and comprising an accessory mount part on a part of an outer surface. SOLUTION: A key holder 1 comprises a bottomed almost cylindrical holder body 2 of which one end is opened at the other end is closed, a male screw part 2a is formed on an outer peripheral face of the holder body 2, and a lid 3 of a pet bottle is screwed in the male screw part 2a. An accessory mount portion 2b is mounted on a lower end to the holder body 2 in such manner that it is downwardly projected, this accessory mount portion 2b comprises a through hole 2c, and a chain 4 is inserted into the through hole 2c, so that a key 4 can be suspended from this chain 4. Whereby the accessory holders 1 comprising various designes can be easily provided by using the lids of various pet bottles.
Patent JP-S62260650-A (JP)
Inventor: KONDO TOSHIKI
IPC: B65D19/32
Filed: 1986-04-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1034557-A (JP)
Title: Swaging tool for mounting bearing
Inventor: MARK R GRUNZE
IPC: B25B27/073
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a swaging tool advanced at slower speed than the speed determined by the thread ridge pitch of a bolt by connecting a roller fixture assembly and a positioning fixture assembly arranged on both sides of a bearing, by a bolt, and providing a friction means in the positioning fixture assembly. SOLUTION: When a positioning fixture assembly 12 is put in action, threading collar 84 is screwed into a threaded hole 83 of a positioning fixture 80 in such a way as to be engaged with a threading member 82 through a friction washer 86. The engagement of the collar 84 and member 82 through the friction washer 86 holds the threading member 82 to the positioning fixture 80 with friction. In this state, when a bolt 13 screwed into a roller fixture assembly 10 is rotated clockwise, the axial position of the positioning fixture assembly 12 advances in the direction of a bearing 16 at the speed determined by the thread ridge pitch of the bolt 13. The positioning fixture 80 is thereby fastened to the bearing with force proper to perform appropriate swaging.
Patent JP-S58182088-A (JP)
Inventor: SUTANISUROO MIHIYARAKU
IPC: F28D19/02
Filed: 1982-06-09
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-H05118837-A (JP)
Title: Length measuring device
Inventor: TAKAHASHI SEIGO
IPC: G01B21/02
Filed: 1992-04-17
Abstract: PURPOSE:To obtain a length measuring device, by which a person to be measured can simply measure the thickness of his own fat by himself without applying unnecessary measuring force on a part to be measured, and which can be provided at a low cost and can be used at home. CONSTITUTION:A slider 3 is movably mounted on a main scale 2. A pair of pushing plates 4 and 5 are fixed to the main scale and the slider 3. Finger holding parts 7 and 9 are formed at the outsides of the pushing plates 4 and 5. The pushing plates 4 and 5 are opened and closed with the fingers, which are held with the finger holding parts 7 and 9. Thus, a part to be measured which is arranged between the pushing plates 4 and 5 is measured. Since the pushing plates 4 and 5 are opened and closed with the fingers, a spring and the like are not required. Thus, the constitution becomes simple, and the device can be provided at a low cost. Furthermore, in the measurement of subcutaneous fat, the part to be measured is held with the fingers, and the measurement can be performed. Therefore, one person can handle the device simply by himself, and the device can be used even at home.
Patent JP-S5523483-A (JP)
Title: Module of electronic watch
Inventor: FUSE MASAHIRO
IPC: G04G17/02
Filed: 1978-08-08
Abstract: PURPOSE:To make a module thin on the whole by composing a substrate of a hard part and flexible part and then by reducing a gap between a liquid-crystal display plate and battery by making the battery in pressure contact with an electrode provided to the flexible part. CONSTITUTION:On the front surface of module frame 1, large liquid-crystal display plate 7 is arranged and substrate 2 made of polyimide is composed of hard part 3 and flexible part 4. While LSI10 and module frame 11 reside on hard part 3, the battery is installed in battery accommodation hole 8 and a conduction path is formed of toungue piece 12 via a triffle elastic metal plate 5 and flexible substrate 4. In this structure, since the entire thickness of the module is as thick as those of the liquid- crystal plate, battery, metal plate 5 and substrate 4, an extremely thin body can be obtained and pressure for the accommodation of the battery is never applied to the liquid-crystal plate.
Patent JP-H06307828-A (JP)
Title: Method and device for inspecting component parts
Inventor: MAKISHIMA YUTAKA
IPC: G01B11/245
Filed: 1993-04-23
Abstract: PURPOSE:To exhaust washers of foreign type and of poor workmanship automatically by inspecting such washers using a washer inspection device. CONSTITUTION:Each washer 2 put into a parts feeder 11 is sent to the inspection part A from an inclined track 12, and inspection of the contour is conducted using a CCD camera 13 and an image processing device 14, and thereby washers of foreign type and of poor workmanship are exhausted.
Patent JP-H08268087-A (JP)
Title: Ventilating structure in engine room
Inventor: KIMURA MASAAKI
IPC: B60K11/04
Filed: 1995-03-29
Abstract: PURPOSE: To save the ventilation cost in an engine room by providing an accommodation chamber in an front end part of a vehicle where the engine room is arranged below the forward floor, arranging a spare tire carrier in the accommodation chamber, and constituting the spare tire carrier as a ventilation passage leading from the front of the vehicle to the engine room. CONSTITUTION: A spare tire carrier 22 is stretched between a front beam 10 of a front panel 6 and a bracket 11 of a dash panel 7 in an accommodation chamber 8 which is provided with a ventilation passage 23 inside thereof, and which is provided on the front end part of an automobile 1. A spare tire 13 is engaged with an engagement rod 28 provided on the spare tire carrier 22 by inserting a hook 26 screwed with a cap 27 into a center hole of the spare tire 13 and the hook hole of the spare tire carrier 22, and fixed by tightening the cap 27. The running air taken from the spare tire carrier 22 achieves the ventilation above the engine 14, and prevents the thermal damage of engine accessories.
Patent JP-S5722454-A (JP)
Title: Rack and pinion type variable gear ratio steering gear device
Inventor: YANAI SETSUYOSHI
IPC: B62D3/12
Filed: 1980-07-17
Abstract: PURPOSE: To increase the strength etc. of equipment by forming a pinion into a conical gear having the same tooth profile and forming the tooth profile of a rack into the tooth profile formed by the tooth profile of the pinion through relative shifting of the pinion and the rack so that a predetermined gear ratio between the rack and the pinion can be obtained.  
     CONSTITUTION: In this equipmint, a pinion 4 is formed into a conical gear having a uniform tooth profile, and the tooth profile of a rack 7 is formed while allowing the relative shift between the rack 7 and the pinion 4 based upon the tooth profile of the pinion 4 so that a predetermined variable gear ratio can be obtained between the rack 7 and the pinion 4. The pinion 4 is rotated by a steering wheel through a shaft 5, and the pinion 4 is engaged with the teeth 7a in the neighborhood of the center line C-C of the newly formed rack teeth 7a, at the neutral position where the rotation angle of the pinion 4 is zero. As the steering wheel rotates, the pinion 4 also rotated in the direction of arrow (a), and the engagement position of the pinion 4 is varied so as to permit engagement with the corresponding teeth of the rack teeth 7a on the edge. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06310016-A (JP)
Title: Electromagnetic contactor
Inventor: HIUGA MASAMITSU
IPC: H01H50/64
Filed: 1993-04-26
Abstract: PURPOSE:To prevent rattle formation between a yoke and a coil frame to be combined with the yoke and prevent shift of a fulcrum pin of a lever from a proper position caused at the time of setting the lever by a simple structure in an electromagnet part of an electromagnetic contactor. CONSTITUTION:A pair of arms 14 are installed in the outside face of a coil frame 8 and a pair of lever supporting pieces 15 are set in the middle position of the pair of the arms 14. The side wall of a yoke 11 is set in a gap between the joining projected parts 14a projected out of the arms 14 and the outside face of the coil frame 8 and a fulcrum pin 12a of a lever 12 is fitted in a through hole pierced in a lever supporting piece 15 to be supported.