baber/WOPTO huggingface dataset:
Patent JP-H0317335-A (JP)
Title: Structure for construction joint of concrete slab
Inventor: KAWAGISHI NOBUO
IPC: E04B5/40
Filed: 1989-06-14
Abstract: PURPOSE:To make installation and removal of bulkheads unnecessary by welding a stop-end plate for damming up concrete to a beam at an opening for unloading partitioned with the atop-end plates at a floor slab, and by making a bolt and a nut protrude from the floor slab to the opening side. CONSTITUTION:An F deck 7 on the floor slab 3 side is installed at the outside of beams 1 surrounding an opening 4, and a stop-end plate 2 for damming up concrete is fixed by welding to the upper side of the beam 1, and the opening 4 is formed being partitioned thereby. A bolt 5 in the length same as the width of a flange 1a of the beam 1 is inserted through a through-hole 10 provided to the stop-end plate 2 and is welded together with a nut 9, and a shear connec tor leading into both the floor slab 3 and the opening 4 is formed thereby. Then concrete is placed over the F deck 7 and the slab 3 is formed thereby. Unloading is then carried out using the opening 4. After finishing the unloading, the F deck 7 is installed to the opening 4 side and the concrete is placed thereon forming a concrete slab 6 with a construction joint, and the opening 4 is closed thereby.
Patent JP-H1080322-A (JP)
Title: Flat concave-shaped brush
Inventor: GUERET JEAN LOUIS
IPC: A45D34/04
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a practical brush which desirably separates eyelashes, is capable of effectively lengthening and curling, and is simple to apply and economical. SOLUTION: This brush is provided with a straight stem 201 which sets the main axis (X-X) and a flexible core part 202 with the first and second end parts. The first end part is integrated with the stem 201. Bristles are radially placed on the core part 202, and the tips of the bristles form the surface of the brush. This surface contains the first surface 207.1. The part of intersection of any meridian plane containing the main axis and the brush surface sets two ridge lines 207 and 407 (not shown in Fig.) with predetermined curvatures. In such a brush as this, the core part 202 is arranged to be curved, the ridge line 207 is to be in the shape of a concave, and the first surface 207.1 is to be substantially flat and parallel to the main axis.
Patent JP-H10340704-A (JP)
Title: Discharge lamp for automobile
Inventor: OMORI SHINYA
IPC: H01J61/32
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To decrease optical distortion, when light from arc is transmitted through a discharge bulb by preventing the brightness of a part other than the arc, at a tapered part formed on a sealing part, and specifying the shape of a discharge chamber. SOLUTION: A discharge lamp for an automobile is provided, wherein a tapered part 22a is formed at a sealing part 22, a radius of curvature of a tube wall in each area opposite to each other within an angle of 45 deg. from a plane X orthogonal to a tube axis Z at a center P of a discharging chamber 21 is made almost equal, and a radio of the thicknesses of the tube wall in the above areas is set within a range of 1-0.8. A discharge lamp 2 and an outer covering tube are brought into contact with each other below the discharge chamber 21.  The brightness of other part than the arc is prevented at the tapered part 22a formed at the sealing part 22, and a shape of the discharge chamber 21 is specified in this way, whereby optical distortion when light is transmitted through the discharge valve 2 minimized, and the discharge bulb 2 and the outer covering tube are brought into contact with each other in this way, whereby unevaporated metal halide is stored in a narrow area.
Patent JP-S637166-A (JP)
Title: Power converter
Inventor: INABA HIROMI
IPC: H02M7/155
Filed: 1986-06-27
Abstract: PURPOSE:To eliminate a complicated minimum pulse width obtaining circuit by initializing the phase value for calculating a pulse pattern in response to a lapse from the generation of a synchronizing signal. CONSTITUTION:After an AC power source 1 is converted by a converter 2 to a DC, it is supplied to an L-R load 4. A pattern generator 10 applies a pulse pattern to the converter 2 at a predetermined period asynchronously with the power source 1. A synchronizer 9 corrects a numeric value used in the generator 10 in response to the synchronizing signal obtained from the power source 1. Thus, a pulse pattern generation is executed asynchronously with the synchronization, and the phase value for calculating a pulse pattern is initialized in response to a lapse from the generation of the synchronizing signal.
Patent JP-S6210244-A (JP)
Title: Sintered alloy excellent in wear resistance at high temperature
Inventor: SUZUKI KEITARO
IPC: C22C33/02
Filed: 1985-07-08
Abstract: PURPOSE:To obtain a sintered alloy suitable for use in valve seats of internal combustion engines and excellent in wear resistance by incorporating a large quantity of Co to both of a matrix and a hard phase. CONSTITUTION:The sintered alloy has an overall composition consisting of, by weight, 0.3-2.9% Ni, 1.7-9.8% Mo, 8-22% Co, 0.4-1.2% C, 0.3-2.3% Cr, 0.1-0.7% Si and the balance Fe, which has a structure in which the hard phase consisting of, by weight, 26-30% Mo, 7-9% Cr, 1.5-25% Si and the balance Co is dispersed by 5-25% in the matrix consisting of 0.5-3% Ni, 0.5-3% Mo, 5.5-7.5% Co, 0.6-1.2% C and the balance Fe.
Patent JP-S6128788-A (JP)
Title: Apparatus with direct coupling to water tap
Inventor: NISHIMURA SHUNICHI
IPC: E03C1/10
Filed: 1984-07-20
Abstract: PURPOSE:To enhance easiness to handle by setting the body of this apparatus, connected directly to a water tap, rotatably with respect to the tip of a water tap of the apparatus coupled directly to the tip of the water tap of a universal water tap or the like. CONSTITUTION:A union is fixed to the connection part of a water tap direct- coupled apparatus having a water supply device 20 of water tap direct coupling type in such a way as water-tightly and rotatably round the axis 17 of the tip 14 of water tap 12. Thus the body 22 can be rotated counterclockwise the apparatus constitutes no obstruction even under cooking to ensure an enhanced easiness to handle.
Patent JP-S5482795-A (JP)
Title: Metal machining method by razor beam
Inventor: MORI ITSUPEI
IPC: B23K26/18
Filed: 1977-12-13
Abstract: PURPOSE:Specific shaped pattern is formed in a machining part of metal surface employing transcription technics by means of high absorption ink for the razor beam. By doing so, metal machining by razor beam can be easily done. CONSTITUTION:A machining pattern 9 in the required shape is formed in a machining article 5 empoying the transcription technics and writting brush. When a  sort of beam is CO2 razor beam with wave length 10.6mun, the pattern is formed  by a ink including carbon and manganese phosphate, both of which absorb razor  beam even at its comparatively lower energy. Now, a razor beam 2 emitted from a  razor oscillator 1 runs in adetermined angle range by an arrow 6 direction through  a shaft of fulcrum 4 in a razor collector 3 and then the machining article 5 is moved  to the direction of an arrow 7. By doing so, razor beam scans as shown in the  number 8 and the pattern 9 receives quenching treatment and so on.
Patent JP-S6041883-A (JP)
Title: Decoding system of coded data
Inventor: YOSHIKAWA MASAYA
IPC: H04N1/413
Filed: 1983-08-17
Abstract: PURPOSE:To realize speed up and miaturizing of a decoding and processing system by using the output data of a memory means at a point of time when decoded data are read out from a combined address of input coded data and succeeding reading address as decoded data corresponding to input coded data. CONSTITUTION:When a start command is inputted to an FF51 and a latch circuit 50, a clock signal is supplied to a first-in and first-out register 10 and the latch circuit 50 through an AND gate. Consequently, the data of 1 bit of output step in the register 10 and the output of the latch circuit 50 in which all values reset by a starting signal is in ''0'' state are supplied to a table 20. Accordingly, if the output value of the register 10 is ''0'', stored data of address ''0'' are read out from the tble 20. If the output value of the register 10 is ''1'', the address of the table 20 obtained by adding the value ''1'' to next reading address latched by the latch circuit 50 is accessed.
Patent JP-S5672333-A (JP)
Title: Pinhole detecting method for metallic sheath cable
Inventor: TAMURA HIDETO
IPC: G01N21/89
Filed: 1979-11-19
Abstract: PURPOSE:To detect the position of pinhole quickly and accurately, by locating a light source between cable core and metallic sheath and detecting leakage light from part to be welded. CONSTITUTION:A light source 9 is located in front of a welder 5 for the gap between a cable core 1 and a metallic tape 4 coated longitudinally along the external circumference or metallic sheath 6, and a dark box 10 intercepting a part of part to be welded 8 of the metallic sheath 6 at the back of the welder 5 is located, and a light receiving head 11 is located in the dark box 10 and connected to an alarm device 12. Thus, the light irradiated from the light source 9 passes through the gap between the cable core 1 and the metallic tape 4 longitudinally coated and reaches the lower part of a light receiving head 11 in the dark box 10 through the welded part 5 while scattered reflect. If pinholes 13 are present at the welded part 8, the lights are detected by passing through the pinholes 13 to be incident to the light receiving head 11, actuating the alarm device 12.
Patent JP-S5777031-A (JP)
Title: Manufacture of black spinel type iron oxide containing solubilized zinc
Inventor: MORI KEIZOU
IPC: C09C1/22
Filed: 1980-10-25
Abstract: PURPOSE: To obtain a pigment with suitable magnetism by neutralizing a ferrous salt soln. with excess alkali, oxidizing a prescribed amount of the neutralization product with an oxidizing gas, adding an aqueous soln. of a zinc compound, and carrying out oxidation at prescribed alkalinity and temp.  
     CONSTITUTION: An equiv. or more of alkali is added to a ferrous salt soln. to precipitate hydroxide. An oxidizing gas is blown into the alkali liq. contg. the suspended precipitate to adjust the value of Fe 2+ /(Fe 2+ +Fe 3+ ) to 85W45%. To this liq. contg. partially oxidized Fe 2+  is then added a water-soluble zinc compound by 2W30mol% to the amount of Fe, and the resulting soln. is oxidized at ≤2 gram ion/l free OH ion (OH - ) concn. and ≥60°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63313049-A (JP)
Title: Gas alarm device
Inventor: ITO MASAHIKO
IPC: G08B21/16
Filed: 1987-06-16
Abstract: PURPOSE:To enable the common use of the titled device for detection of various kinds of gases by constituting the device in such a manner that the electric power from a charger is converted by a power supply circuit to the voltage suitable for a gas sensor and processing circuit. CONSTITUTION:The electric power from the charger 20 is converted by the power supply circuit 22 to the voltages suitable for the gas sensor 24 and the processing circuit 26 and such voltages are respectively supplied thereto. The circuit 26 receives the detection output from the sensor 24, compares the discrepancies of the detection output value from the plural reference values provided in said circuit and passes electric current to an LED 30 so that the LED emits light according to the results thereof. A switch 12 to be operated at the time of changing the kind of the gas to be detected is connected to the circuit 26. Whether the switch 1 is operated to the side for detecting gaseous CO or the side for detecting gaseous alcohol is judged by this circuit. Furthermore, the circuit makes the comparison processing by shifting the levels of the plural reference values or attenuating or amplifying the detection output of the sensor 24 according to the operating condition of the switch 12. The detection of the gas concn. is thus executed with one unit.
Patent JP-H11343612-A (JP)
Title: Cap with reflector
Inventor: UEHARA KENJI
IPC: E01F15/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a cap with a reflector high in visibility at night, easy in assembly because of few in the number of parts, and is hardly broken in the part of the reflector. SOLUTION: A stepped part 31 is formed on the side wall of a cap 3 fitted on the upper end of a support 1, and a reflector or a belt-shaped reflector 5 adapted to the stepped part 31 is fittedly provided thereto, so that the top of the support such as a protective fence or a bumping post can be enhanced in the visibility at night. Since the reflector is provided around the outer wall of the cap side wall to reflect light all over the entire circumference, the visibility to walkers can be enhanced.
Patent JP-S6042436-A (JP)
Title: Molding of ornamental resin
Inventor: UOTANI TAKESHI
IPC: C08L101/00
Filed: 1983-08-19
Abstract: PURPOSE:To form cheaply a resin molding having a deep and profound metallic feeling and suited for use in car markers, garnishes, laces, etc., by mixing an amorphous transparent resin with a metal powder, etc., and molding the mixture. CONSTITUTION:An amorphous transparent resin having a transmittance>=80% (preferably a polymethyl methacrylate-based resin) is mixed with a powder of a metal such as aluminum or copper and/or mica powder, and the mixture is molded into a desired shape. If desired, painting, sputtering, hot stamping, or the like may be applied to the back of the obtained ornament molding.
Patent JP-H10318341-A (JP)
Title: Auto tensioner
Inventor: HIRANO TOMIYASU
IPC: F16H7/12
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent any muddy water or the like from being penetrated into an airspace between a dry bearing and a collar, thereby reducing the extent of abrasion to deter any rattle and noise. SOLUTION: In this auto tensioner, a mounting hole 26 is piercingly installed in each fitting part 12 or the like of a casing and a plunger. A press-in part 29, whose outer diameter is larger as far as a portion of its interference Ta than an inner diameter of the mounting hole 26, is installed on a peripheral surface of a dry bearing 14, and the press-in part 29 is pressed in an inner circumference of the mounting hole 26. A seal projection part 35, whose inner diameter is smaller as far as a portion of its interference Tb than an outer diameter of the collar 13, is installed at both ends of the internal circumferential surface of the dry bearing 14, and then the collar 13 is pressed in each inner circumference of both these seal projecting parts 35, sealing both ends of the outer circumferential surface of the collar 13 with both these seal projecting parts 35.  Frictional force lying between the mounting hole 26 and the dry bearing 14 is made larger than that lying between the dry bearing 14 and the collar 13.
Patent JP-H091005-A (JP)
Title: Atomizer
Inventor: FURUSAWA MASAHIRO
IPC: B05B9/043
Filed: 1995-06-16
Abstract: PURPOSE: To improve a locking mechanism and to mold lock holes by a simple die by forming the lock holes in the axial direction, so that the fitting projecting parts are fitted in the circumferential direction and thereafter moved in the axial direction and thereby the lock projecting parts are fitted and turning of a piston rod is regulated. CONSTITUTION: The fitting projecting parts 19 are fitted to the fitting receiving parts 17 from the circumferential direction by shortening and turning the piston rod 12 of a pump mechanism 10. The piston rod 12 is held in a shortening state. Thereafter, when the piston rod 12 is moved in the axial direction by a spring or the like inherent in e.g. a pump mechanism, the lock projecting parts 20 of the fitting projecting parts 19 are fitted to the lock holes 18 of the fitting receiving parts 17 and the piston rod 12 is not turned. Therefore, it is prevented that the piston rod 12 is undesirably turned and fitting of both the fitting projecting parts 19 and the fitting receiving parts 17 is undesirably released.  Since the lock holes 18 are formed in the axial direction, the lock holes 18 are formed only by projectingly providing a pin or the like in a die pulled out in the axial direction of the die for forming the fitting receiving parts 17.
Patent JP-H11323778-A (JP)
Title: Composition for paper conversion
Inventor: KANDA TAIJI
IPC: D21H19/24
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for paper conversion, capable of imparting excellent barrier properties against air and oils to the paper after coating by compounding a polyether polyol with a carboxy-containing polyvinyl alcoholic resin providing a specific aqueous solution viscosity. SOLUTION: This composition for paper conversion is obtained by compounding 0.1-10 pts.wt. polyether polyol, e.g. the one having the molar ratio of ethylene oxide/propylene oxide regulated so as to be (1/99)-(99/1) and having <=10,000 molecular weight with 100 pts.wt. polyvinyl alcoholic resin. The polyvinyl alcoholic resin is obtained by saponifying a copolymer composed of a monoester of an ethylenically unsaturated carboxylic acid, such as a monoalkyl ester of maleic acid, with a vinyl ester-based compound such as vinyl acetate, provides a 10 wt.% aqueous solution having 1-40 mPa.s viscosity at 40 deg.C at 2.5×10<5> sec<-1> shear rate, and contains 0.1-10 mol.% carboxy group. Paper is preferably coated with the composition so that the amount of the modified polyvinyl alcoholic resin expressed in terms of the solid may be 0.1-10 g/m<2> .
Patent JP-H11331207-A (JP)
Title: Atm cell assembling/disassembling device
Inventor: FUKUMOTO KEISUKE
IPC: H04L47/43
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To speedily transfer a broadcasting packet through the BUS function of LAN emulation by reading a reception packet out of a packet memory and transmitting this packet as a transmission packet while disassembling it into cells at a transmission processing part. SOLUTION: This device is provided with a reception processing part 100, a transmission processing part 200, a transmission request managing part 202 and a packet memory 300. Then, the reception processing part 100 receives the reception cell transmitted by the unit of a cell, assembles them into packet, stores this packet in the packet memory 300 and reports a used reception descripter (signal on a signal line 11) to the transmission request managing part 202. When the assembled packet is a packet to be transferred, the transmission processing part 200 acquires the reception descripter (signal on a signal line 12) from the transmission request managing part 202 and while using this signal as a transmission descripter as it is, the packet is read out of the packet memory 300, disassembled by the unit of a cell and transmitted as a transmission cell.
Patent JP-S6042758-A (JP)
Title: Apparatus for composing original picture of printed board
Inventor: ARAFUJI SHIGENORI
IPC: G03F1/00
Filed: 1983-08-18
Abstract: PURPOSE:To enable composition of an original picture added with sub-land without incorporating sub-land data into data by providing a mechanism to generate automatically and additionally the sub-land data. CONSTITUTION:A sub-land data generating part 9 generates sub-land data by deciding the crossing with main land by each of vertical, horizontal and diagonal lines. The part 9 reads again the main land data and vertical line data after said generation, determines the position for generating sub-land by deciding the crossing thereof and writes the same into a sub-land storage part 14. The horizontal line and main land data are sorted with the Y-axis as the highest priority key and the X coordinate as a second priority key and thereafter the sub-land data is generated. A data processing part 8 reads the sub-land data, upon ending of the generation of the sub-land data, and transfers the data to a control part 5 for a picture forming machine, etc. so that sub-land 3 is composed. The original picture added with the sub-land is thus composed without incorporating the sub- land data therein.
Patent JP-H08321356-A (JP)
Title: Joint connector
Inventor: NABESHIMA HIKARI
IPC: H01R13/64
Filed: 1995-05-24
Abstract: PURPOSE: To prevent a wire harness from being improperly assembled at a work site. CONSTITUTION: A locking piece 23d1 formed on a joint terminal 23 held on a joint housing 20 is made to be locked with a guide groove 11a1 formed on the internal cylinder of a connector housing 10. As a result, a joint housing 20 is temporarily engaged with the connector housing 10 in such a state as not disturbing the insertion of a female terminal fitting 13, and can be carried to a wire harness assembling work site in a state integrated with the housing 10.
Patent JP-H0810365-A (JP)
Title: Golf club shaft
Inventor: HASHIMOTO HIROSHI
IPC: A63B53/10
Filed: 1994-07-01
Abstract: PURPOSE:To arrange the center of gravity in the same position as a steel shaft in a golf club shaft using carbon fiber, and smooth the bending of the shaft by winding a metal sheet on hand side, and covering the wound part with a surface layer. CONSTITUTION:A carbon shaft 1, for example, has a taper so that the diameter is increased from a tip (top end part) 2 on head side to a butt 3 on hand side, and a carbon wound thereon. A metal sheet 4 is formed of, for example, metal mesh or metal foil, and wound on a surface layer over a prescribed length from the butt 3. Thus, the center-of-gravity position is moved toward the butt 3 to move the center of gravity to the same position as a steel shaft. Further, the longitudinal strain of the surface layer on which the metal sheet 4 is wound is increased to smooth the bending of the carbon shaft 1.
Patent JP-H04349470-A (JP)
Title: Image forming device
Inventor: TANAKA MAKOTO
IPC: G03G15/00
Filed: 1991-05-27
Abstract: PURPOSE:To miniaturize an entire device by supporting one end of an image exposure device freely turnably, providing the surface of a process cartridge abutting an image exposure device in the vicinity of the center of rotation and an image forming body, and providing a pressure spring in the vicinity of the optical axis of the image forming body so that it is compressed between the optical frame body and the upper cover. CONSTITUTION:An upper-cover turning regulating surface 2d which regulates the turning of the process cartridge 102 is integrally formed in the vicinity of the center of a hinge 2a used for fitting an upper cover 2 for closing the upper surface of the optical frame body 1 in the image exposure device 101 in the device main body 100. The optical frame body 1 is pivotally fixed to the upper cover 2 with a rotary axis 1a. Here, the rotation force of the process cartridge 102 can be received in the vicinity of the hinge 2a turnably fixed to the device main body for the upper cover 2. Also, since the rotary axis 1a of the optical frame body 1 can be moved to the optical side, the optical frame body 1 can be further miniaturized.
Patent JP-H09330092-A (JP)
Title: Sound field reproducing device and electronic musical instrument
Inventor: TORII KATSUHIKO
IPC: G10K15/12
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To give a reverbrations effect by which a listener bodily senses an extent in the direction of depth in accordance with kinds of musical instrument to an electronic musical instrument. SOLUTION: In an electronic musical instrument of stereo playing system, a third loudspeaker 19 is provided at the almost center of left and right loudspeakers 15, 16. And direct sound is uttered from left and right loudspeakers 15, 16, while being delayed by the prescribed time from the direct sound, an initial reflection sound is uttered from the loudspeaker 19. It is assumed that a left and right direction fixed position of a first reaching sound is obtained at a point A1, as a fixed position of the initial reflection sound reaching delaying slightly exists at the center as shown in a figure V, a player P bodily senses an extent of depth as if a sound source exists at a point A0.