baber/WOPTO huggingface dataset:
Patent JP-2000179114-A (JP)
Title: Tile roof ridge venting member
Inventor: YABUKI MASARU
IPC: E04B7/18
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a ridge venting member which can be easily installed, by forming and opening of a sheathing widely, having sufficient ventilation and being used for ridges of various kinds of tile roof surfaces with versatility. SOLUTION: This tile roof ridge venting member is so constituted that a square cylinder-shaped box member 1 opening both up and down surfaces is provided, a lower side of the side on a longer side thereof is extended and folded to form a fixed plate 3 and, at the same time, that an upper side of the side on the longer side is extended and folded to form a ridge cover member mounting plate 4. Preferably, one or more folding lines 2 over the whole surface are provided to the lower part of the box member 1, and an insertion through- hole 5 for a joint device 6 such as screw, bolt or the like is formed in the upper part of the side on a shorter side of the box member 1.
Patent JP-H10176329-A (JP)
Title: Temporary anchor and temporary anchor execution working method
Inventor: MIYAJI TOSHIO
IPC: E02D5/80
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To enable the simple working of an underground structure, and facilitate the working or the like of the underground structure at a narrow place. SOLUTION: An end device 2 is provided with an inner tube 3 in which a large number of holes 15 are perforated in its center part, and a gasket 4 is externally fitted to the upper end part thereof for fixing a joint head 9 and a rubber elastic tube 11 in a hermetically sealed condition, and a slider 20 provided with a low body 17 and packing 24a, 24b is slidably connected to the lower end of the elastic tube 11 in a hermetically sealed condition. A reducer 22 equipped with a diameter-reduced part 21 is provided to the lowest end of the inner tube 3, and a steel ball 25 whose diameter is passable in the inner tube is dropped inside the inner tube 3 to seat on the diameter-reduced part 21 so that the lower end of the inner tube 3 is closed, and Drilling can be performed by a metal crown 23 at the lower end of the reducer 22.
Patent JP-H10176049-A (JP)
Title: Fluorine-containing amide
Inventor: TARUMI YASURO
IPC: C07F7/12
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound that is useful as an intermediate material for effectively modifying silicone and liquid fluorine rubber by reaction of a specific perfluorocarboxylic halide with a specific aniline derivative in the presence of an acid acceptor. SOLUTION: This compound is represented by formula I (Rf is a 1-800C perfluoroalkyl or perfluoropolyether; R is H, methyl, phenyl; (a) is an integer of 1-3) and is prepared by reaction of a perfluoro-carboxylic halide of the formula: Rf -COX (X is a halogen) with an aniline derivative of formula II in the presence of an acid acceptor. This product can be utilized as an intermediate material for modifying a variety of properties of silicone or liquid fluorine rubber.
Patent JP-H06185527-A (JP)
Title: Magnetic fluid bearing device
Inventor: TSUNO RYUKICHI
IPC: F16J15/40
Filed: 1992-12-18
Abstract: PURPOSE:To simplify a seal structure of magnetic fluid and further to reduce deflection and wearing damage of a shaft part by holding the magnetic fluid in a clearance between a bearing part and a shaft part peripheral surface opposed to this bearing part and in the external space continued to this clearance. CONSTITUTION:In bearing parts 2, 3, a bearing surface is constituted of a circular annular bearing surface member 5 consisting of nonmagnetic material secured to the internal peripheral surface of a circular annular magnet or a circular annular bearing surface member 5 consisting of permeable material secured to respectively the internal peripheral surface in the vicinity of both poles. Accordingly, intense magnetic flux passes through the total surface of a bearing surface clearance S4 between a shaft part 7 consisting of permeable material and the bearing parts 2, 3 consisting of magnets, to hold magnetic fluid 8 between the bearing parts 2, 3 and the shaft part 7. Further, a magnetic field is formed toward the shaft part also from a side surface of the bearing part, to hold the magnetic fluid 8 also in the external space continuous to the bearing surface clearance S4 between a bearing surface of the bearing part and the shaft part 7 related to this bearing surface.
Patent JP-H06185982-A (JP)
Title: Measuring method for v-shaped groove
Inventor: JINBO KUNIHIKO
IPC: G02B6/38
Filed: 1992-12-17
Abstract: PURPOSE:To highly accurately measure the center position of V-shaped grooves without receiving any influence from the angle difference, surface roughness, etc., of the grooves by putting cylindrical pins having prescribed shapes in the grooves and observing and picture-processing the pins with a picture sensor. CONSTITUTION:Cylindrical pins 30 and 32 having prescribed shapes are put in V-shaped grooves 16 and 20 on a ferule 12. The surface of the ferule 12 is irradiated with light 40 from the top and reflected light is caught by means of a picture sensor 42. The output signal of the sensor 42 is picture-processed and a binarized pattern 44 is displayed on a display 46. In the waveform pattern, the center position of each recessed section L accurately coincides with the center positions of the pins 30 and 32. While the outside positions of the pins 30 and 32 vary depending upon the taking method of the light receiving amount and threshold, the center positions of the V-shaped grooves can be measured with high accuracy irrespective of the shape and profile irregularity of the V-shaped grooves, since the measurement can be performed in the same state as that where positioning pins and optical fibers are actually arranged.
Patent JP-H10182536-A (JP)
Title: Continuous production of high boiling point vinyl ether
Inventor: OMORI HIDEKI
IPC: C07C43/188
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To continuously produce vinyl ether having a high boiling point by using an alkali metal alcoholate as a catalyst and subjecting acetylene with a polyhydric alcohol to a gas-liquid contact catalytic reaction. SOLUTION: Acetylene and a catalyst comprising an alkali metal alcoholate such as a linear monofunctional or bifunctional sodium metal alcoholate or an alicyclic monofunctional potassium metal alcoholate with a 2-6C bihydric alcohol such as cyclohexanol, ethylene glycol or 1,4-butane diol, respectively are continuously supplied into a reactor 5 through an acetylene supplying pipe 1 and an alkali metal alcoholate/alcohol supplying pipe 2, and acetylene and dihydric alcohol are subjected to a gas-liquid contact catalytic reaction in 0.5-3mol/L catalyst concentration at 100-180 deg.C.  The resultant reacted solution is continuously discharged from a liquid phase part in the reactor 5 through a discharging pipe 3 and introduced into a distiller 6, then a high boiling point vinyl ether having >=100 deg.C boiling point is extracted from a discharging pipe 8 at a tank top, and simultaneously alkali metal alcoholate/alcohol is discharged from a discharging pipe 7 at a tank bottom and circulated to the reactor 5.
Patent JP-H05174571-A (JP)
Title: Semiconductor apparatus
Inventor: SATO HIROSHI
IPC: G11C11/407
Filed: 1991-12-20
Abstract: PURPOSE:To optimize a system structure of an image system or the like containing a dual port memory by realizing a semiconductor apparatus such as dual port memory having a so-called interface matching function. CONSTITUTION:Output buffers ROB0-ROB7 provided at a random input/output circuit RIO of a RAM port of a dual port memory DPM are operated by a power source voltage VCC1 with a relatively small absolute value. Output buffers SOB0-SOB7 provided at a serial input/output circuit RIO of an SAM port of the dual port memory DPM are operated by a power source voltage VCC2 with a relatively large absolute value while the power source voltages VCC1 and VCC2 are supplied through individual external terminals. Thus, an interface of the dual port memory is made compatible with interfaces of a plurality of devices which are arranged on the sides of a processor and a display of an image system with different input/output levels.
Patent JP-H07194886-A (JP)
Title: Driving device of sewing machine
Inventor: TSUBOYAMA HIROAKI
IPC: D05B69/22
Filed: 1993-12-28
Abstract: PURPOSE:To facilitate the assembling and maintenance in a driving device of sewing machine by constituting a control means for selectively transmitting each rotation of clutch and auxiliary motors to a main spindle by mounting various specified means onto a single mounting plate. CONSTITUTION:A clutch motor 1 has a driving position, a neutral position and a stopping position, switches these positions by a clutch lever 100, respectively, and rotates the main spindle 4 of a sewing machine 3 at high speed. On the other hand, an auxiliary motor 2 rotates the main spindle 4 at low speed in order to stop a sewing machine needle. A control means for selectively transmitting each rotation of both the motors 1, 2 to the main spindle 4 is formed of a transmitting means 200 for connecting the clutch lever 100 to the actuator 201, an auxiliary motor switching means 400 for starting the auxiliary motor 2, a means for setting the sewing machine needle in an optional position, and a thread cutting means. Each means 200, 400 is mounted on a single mounting plate, respectively.
Patent JP-H05138275-A (JP)
Title: Manufacture of automotive blind blade
Inventor: SENSUI TAKASHI
IPC: B21D53/86
Filed: 1991-11-22
Abstract: PURPOSE:To reduce the material ratio of the blade plate without generating the wasteful part on the original plate by cutting to the slender square shape from the original plate and bending to the curved shape by executing with specific working. CONSTITUTION:A slender plate of square shape is bent to the arc like, left and right edges 2, 2 of the plate are bent to the inside, further the plate is bent to the curved line like by forming a deep groove at the left end edge of the plate by pressing the groove more sallow as going from the left end edge to the right end edge, and further an approach reinforcing stepped part 6 is set at the right end edge of the plate.
Patent JP-H11188614-A (JP)
Title: Workpiece polishing method
Inventor: YAMAMOTO YUZO
IPC: B24B37/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece polishing method which can carry out a multistage of polishing process at a high speed, and to make in a low coarse surface, by using the same polishing machine, and especially, a polishing method suitable for polishing a fragile material such as a glass material, a carbon substrate, and a ceramic material. SOLUTION: This method to polish a workpiece while feeding a polishing liquid including a polishing abrasive grain, an auxiliary polishing agent, and the water, carries out the first polishing process by feeding the first polishing process while feeding the first polishing liquid including an auxiliary polishing agent (A-1) which can improve the polishing speed as the auxiliary polishing agent, and then, after the feeding of the first polishing liquid is stopped, the second polishing process is carried out while feeding the second polishing liquid including an auxiliary polishing agent (A-2) which can reduce the surface coarsness of the work and can disperse the polishing abrasive grain and a polishing trash in the polishing liquid, in a polishing device same as the first polishing device.
Patent JP-H05176243-A (JP)
Title: Television receiver
Inventor: SAITO MITSUMASA
IPC: H04N5/44
Filed: 1991-12-24
Abstract: PURPOSE:To output advice information when a broadcast program which tends to be observed daily is overlooked. CONSTITUTION:The television receiver is provided with an arithmetic operation means using a counter circuit provided in a control section 5 to obtain weekday and time data and collecting a broadcast station number listened to at present by using time information as a parameter and with a week channel selection information storage section storing data representing the tendency of viewing of a person for one week based on the result of collection, and informs advice information onto the screen or in voice to each person before and after the event caused when channel selection data at a current point of time read from the week channel selection information storage section and the broadcast station selected at present are dissident.
Patent JP-H06184669-A (JP)
Title: Pitting corrosion resistant copper alloy piping for feeding water and hot water
Inventor: CHO TOSHIYUKI
IPC: F16L9/02
Filed: 1992-12-18
Abstract: PURPOSE:To provide an excellent pitting corrosion resistant copper alloy piping for feeding water and hot water. CONSTITUTION:The pitting corrosion resistant copper alloy piping for feeding water and hot water constituted of a copper alloy having a compsn. contg., by weight, 0.005 to 1% Zr and furthermore contg., at need, 0.005 to 0.5% P and total 0.005 to 5% of one or two kinds of Sn and Ag and total 0.005 to 1% of one or >=two kinds of elements selected from Ti and R, and the balance Cu with inevitable impurities is produced.
Patent JP-2001174935-A (JP)
Title: Illuminator and printing device
Inventor: KITANO HIROHISA
IPC: B41J2/445
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an illuminator and a printing device capable of emitting the aimed quantity of light having aimed wavelength in accordance with the sensitivity of a recording medium. SOLUTION: This illuminator 2 equipped with a light source (halogen lamp 5) and a reflection mirror 6 reflecting light emitted from the light source 5 is provided with a phosphor 8 selectively reflecting the light having a predetermined wavelength on all or one part of the mirror 6.
Patent JP-H11173499-A (JP)
Title: Pressure loss reducing device in pressure feeding curved pipe for sludge cake and the like
Inventor: HAYASHIMOTO KAZUTOMO
IPC: F17D1/08
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce pressure loss when sludge cake passes through a curved pipe on the occasion of carriage by pipe for sludge cake and the like. SOLUTION: In a curved portion out of a pipeline carrying sludge cake and the like, a plurality of projection shaped spiral ribs 3 and 3 are provided for the inner circumferential wall surface of a curved pipe 1 starting from an inlet side (a) over to an outlet side (b). This provision allows sludge cake and the like passing through the curved pipe 1 to be guided by the projection shaped spiral ribs 3 and 3 in such a way as to be advanced while being rotated, internal stresses caused by compression and tension to which sludge cake and the like are subjected, are thereby reduced, so that pressure loss caused by sludge cake and the like passing through the curved pipe can be reduced.
Patent JP-H11164943-A (JP)
Title: Prize winning device for perching machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembling of a prize winning device with an excellent workability. SOLUTION: A pair of freely tiltable movable pieces 15 are provided on the front surface of a fitting base plate 4 so as to convert the movable pieces 15 into a first state where a hit ball is hardly received or a second state where the hit ball is easily received by an electric driving source 25. The prize winning device 1 consists of a decorative member 2 having a box frame 9 on the rear surface of the fitting base plate 4 where an opening 5 is provided and also of a driving member 3 where a passage frame 14 is arranged on the front surface of a rear plate 11 which is attached to the rear surface of the box frame 9, the movable pieces 15 and 15 facing the opening 5 are journalled so as to be freely rotatable on the front surface of the passage frame 14 and the electric driving source 25 linked with the mobile pieces 15 and 15 is arranged on the rear plate 11.  Then, the two members, that is, the decorative member 2 and the driving member 3 are united to be freely attachable/detachable.
Patent JP-H06187377-A (JP)
Title: Data base access system
Inventor: NISHIO MASAYASU
IPC: G06F17/30
Filed: 1992-12-21
Abstract: PURPOSE:To easily generate an application program without paying attention to changes in the storage state of a data record due to data base reconstitution processing. CONSTITUTION:For the data base reconstitution processing 1, copy destination address information on a copy destination data record 12 is provided in a copy source data record 11 in a copy source physical range 7 when the storage state is changed while the copy source data record 11 is copied to a copy destination physical range 8. A record access control means 3 judges that the copy source data record 11 is already copied to the copy destination physical range 8 when the copy destination address information is stored in the copy source data record 11 that the application program 5 has accessed, and after a range conversion control means 4 switches physical/logical range correspondence information 6 to the copy destination physical range 8, the copy destination data record 12 is re-accessed by referring to the copy destination address information in the copy source data record 11.
Patent JP-2001171869-A (JP)
Title: Machine glazed paper spindle device, and machine glazed paper holding device having the same
Inventor: YONEYAMA MASANORI
IPC: B41J15/04
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a machine glazed paper spindle device easy to be handled in a mounting state of the machine glazed paper independently of an outer diameter or a paper width of the paper, and a machine glazed paper holder capable of being certainly mounted with the machine glazed paper spindle device even when an opening into which the paper is inserted is narrowed. SOLUTION: A spindle unit 10 comprises a spindle body member 20 having a body flange part 22 and a paper pressing flange part 32 having an outer diameter smaller than the outer diameter of the body flange part 22. The upper edges of a flange sidewall 52 and a pressing sidewall 53 of the machine glazed paper holder 50 are provided with shaft guiding parts 70, 80 for guiding both shafts 23, 25 of the spindle unit 10 with to bearing parts 61, 62. A flange side swelling wall part 54 of the machine glazed paper holder 50 is provided with an abutting surface 92 and a step angled edge 91 for regulating a line in the axial direction of the spindle unit 10 so that the line is parallel with a rotation center line L.
Patent JP-2000184219-A (JP)
Title: Color printing system and color printer
Inventor: MATSUDAIRA MASATOSHI
IPC: H04N1/60
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To shorten the processing time without degrading the quality of a character image. SOLUTION: A color conversion section 14 converts RGB color representation system data that is color-matching-processed into YUV color representation system data and outputs the converted data to an image processing section 15. The image processing section 15 extracts a character image on the basis of a Y plane among the YUV color representation system data and applied smoothing processing to the character image. This is because character images are often achromatic in general and most of the data appears on the Y plane. Thus, the character image quickly processed without losing the quality of the character image and the entire processing time can be reduced.
Patent JP-H05170590-A (JP)
Title: Molecular beam cell
Inventor: TAKAKUSAKI MISAO
IPC: H01L21/203
Filed: 1991-12-26
Abstract: PURPOSE:To improve temperature stability and the reproducibility of molecular beam intensity by putting a molecular beam source into a crucible provided with a heater for heating the side and a thermoelement, etc., fixed at the bottom. CONSTITUTION:The side of a crucible 1 made of e.g. pyrolytive boron nitride which is made up of a shutter-fitted opening, side and hemispheric bottom, is provided with a tantalum metallic heater 2, and the bottom of the crucible 1 is engaged with a crucible receptacle 8. A thermocouple 3 as thermoelement is fixed between the crucible 1 and its receptacle 8 and this receptacle 8 is ensured to push up the crucible 1 through both a spring 5 and its pusher 6 set under the crucible 1. Thence, an element as raw material is put into the bottom of the crucible 1 and heated to a desired temperature with the heater 2 to generate molecular beams which are then irradiated through the opening.
Patent JP-H10180293-A (JP)
Title: Method for preventing calcium oxalate scale
Inventor: SATO SHIGERU
IPC: C02F5/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a calcium oxalate scale preventing method capable of effectively preventing sticking of the calcium oxalate scale formed at a paper making stage. SOLUTION: In the preventing method of the calcium oxalate scale, a water soluble polymer having a mol.wt. of 2,000-50,000 and a carboxyl group is added to a white water or a pulp slurry so that a concn. of 1-50mg/l as a polymer solid content may be attained. Polyacrylic acid or an alkali metal salt of the polyacrylic acid is preferable as the water soluble polymer having the carboxyl group.
Patent JP-2001177467-A (JP)
Title: Portable phone
Inventor: ARIMURA MINORU
IPC: H04M1/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a portable phone that can send/receive voice data. SOLUTION: The portable phone is provided with a wireless circuit section 2 that demodulates a radio wave received by an antenna 1 and modulates a radio wave outputted from the antenna 1, a storage device section 4 that stores at least voice data, a control circuit section 3 that decodes/encodes a signal communicated with the wireless circuit section 2 and writes/reads the voice data to/from the storage device section 4, a voice input section 5 that captures voice data, and a voice output section 6 that outputs voice data. The voice data captured from the voice input section 5 and stored in the storage device section 4 are transmitted from the antenna 1 via the wireless circuit section 2 and the voice data received by the antenna 1 and stored in the storage device section 4 are outputted from a voice output section 6.
Patent JP-H11186044-A (JP)
Title: Modem transformer
Inventor: HIRAMA NAOMICHI
IPC: H01F1/147
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a modem transformer which is capable of being made thin, and small in size, exhibit high performance for attaining modem miniaturization and a large capacity for transmission capacity and the like, and can suppress the deterioration of a distortion factor to enable low-distortion transmission of a signal. SOLUTION: This modem transformer includes a bobbin 1, around which coils 2 and 3 are provided beforehand and a magnetic core 5 of magnetic core pieces 4 such as permalloy soft magnetic alloy thin plates built in the bobbin 1. Each magnetic core piece 4 has a metal oxide layer formed thereon, e.g. having a metal oxide with a thermal expansion coefficient of 2-9×10<6> /K.
Patent JP-H10195471-A (JP)
Title: Water-soluble processing oil agent
Inventor: NAKAGAWA HIROSHI
IPC: C10N40/22
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a water soluble processing oil agent excellent in processing properties, corrosion prevention, antimicrobial resistance, useful for metal processing such as cutting, grinding, rolling and forging, containing a specific amide compound. SOLUTION: This processing oil agent comprises one or more selected from an amide compound obtained by reacting a 1-10C amino acid such as glycine or alanine with a 6-20C monocarboxylic acid such a hexanoic acid or benzoic acid and their salts. Preferably, the monocarboxylic acid is a 6-18C aliphatic carboxylic acid and aromatic carboxylic acid.