baber/WOPTO huggingface dataset:
Patent JP-H01227288-A (JP)
Title: Elapsed time displaying method
Inventor: OKAMOTO SHINYA
IPC: G11B27/34
Filed: 1988-03-07
Abstract: PURPOSE:To correctly display elapsed time even with a few communication lines by calculating the elapsed time by an operation/display part based on a display start signal sent from a player main body through the communication lines. CONSTITUTION:A main processor 13 of a player main body 1 sends an elapsed time display start signal (music start signal) MST to a sub-processor 21 of an operation/display part 2 through a communication line 3. A display part 2 times the elapsed time by using a clock signal generated from a clock signal generator 22 based on the display start signal MST. The timed elapsed time is displayed on a display part 23 through a display driver 24. Next, the elapsed time display is reset by a display stop signal (music stop signal) MST.
Patent JP-H06264586-A (JP)
Title: Structure of connection part of outer decorative member
Inventor: SATO HIDEO
IPC: E04F19/02
Filed: 1993-03-15
Abstract: PURPOSE:To shorten the construction period by carrying out a simple waterproof connection by connecting the edge surfaces of the contiguous outer decorative members through a longitudinal joint member which has the same sectional shape to the outer decorative member and is formed from an elastic member. CONSTITUTION:The uneven decorative 2 is formed by attaching sand 1 on the projection part 5 on the surface of an outer decorative member 3. A longitudinal joint member 4 is formed by an elastic member made of the rubber group material so as to be vertically long, and on the surface of the longitudinal joint member 4, the projecting parts 7 and the recessed parts 8 having each equal shape to the projection part 5 and the recessed part 6 of the outer decorative member 3 are formed alternately in the vertical direction. Further, a surface layer 4a made of the same material to that of the outer decorative member 3 is formed on the surface of the longitudinal joint member 4, and the uneven decoration 2 is applied by attaching sand 1 on the surface of the projection part 7. When such outer decorative members 3 are arranged in parallel vertically and laterally on the outer wall, a female member and a male member 11 are fitted in the vertical direction, and the laterally contiguous outer decorative members 3 are connected through the longitudinal joint member 4 between the contiguous edge surfaces in the lateral direction. Accordingly, the longitudinal joint members can be connected in a waterproof form by the elasticity of the member, and the connection part can be executed with the excellent outside appearance.
Patent JP-H07264151-A (JP)
Title: Pilot signal detection circuit and pilot signal detection method
Inventor: MATSUI TOSHIYA
IPC: H04H1/00
Filed: 1994-03-24
Abstract: PURPOSE:To reduce the detection required time by locating a preprocessing multiplier circuit and a low pass filter circuit to a pre-stage at an input side and eliminating effectively a noise. CONSTITUTION:A pilot signal is respectively multiplied with a reference signal at each of multipliers 2, 3 and LPFs 4, 5 generates signals Q1, Q2 from which a harmonic component is eliminated. The signal Q1 is fed to multipliers 6, 8 and the signal Q2 is fed to multipliers 7,9 and the reference signal is fed to each multiplier. Output signals P1, P2 of the multipliers 6, 7 are fed to an adder 10 and output signals P3, P4 of the multipliers 8, 9 are fed to an adder 11 respectively and sum signals U1, U2 are respectively generated. LPFs 12, 13 receive the signals U1, U2 and eliminate the harmonic components to generate signals V1, V2, and the signals V1, V2 are fed to an amplitude evaluation circuit 14. The circuit 14 evaluates the amplitude of the signals V1, V2 to discriminate a multiplex voice mode in a broadcast signal.
Patent JP-H09240334-A (JP)
Title: Frame structure of automobile seat
Inventor: MITSUHIRO KAZUMI
IPC: B60N2/20
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items and facilitate the manufacture of a frame structure for a vehicle seat. SOLUTION: This is a frame structure for a vehicle seat formed by bending a metallic cylindrical pipe into a predetermined shape, wherein a frame main body 1a is comprised of pipe segments 21, 22 and a bulged-out part 3 integrally arranged at the pipe segments 21, 22, and the bulged-out part 3 is formed by applying a bulged work to the cylindrical pipe.
Patent JP-S54145311-A (JP)
Title: Channel type induction furnace starting-up mold
Inventor: NAKAHIRA TOORU
IPC: F27D3/14
Filed: 1978-05-04
Abstract: PURPOSE: To prevent the occurrence of a starting-up incapable state in channel type induction  furnace by the procedure in which a starting-up mold whose specific portion has a sectional area  smaller than the other portions is buried in the channel refractory and then the mold is melted by  energizing electrically in order to form a channel molten metal path.   
     CONSTITUTION: The upper horizontal portion, or the sectional area K and L, of the starting-up  mold 11 is set to 1/2 of the sectional area of the others. The mold 11 is buries into the hollow portion of the channel refractory 2 and then primary current is flowed in the coil 6, whereupon  secondary current is produced in the mold 11 but the conductance beteen K and L becomes 1/2 of  that of the others. Thus, heat quantity produced becomes approx. 2 times. The highest temperature produced in the mold 11 results in the melting of the K-L portion, followed by the melting of  K'-L' portion, K'-N portion, and L'-M portion, that is, from the upper part to the lower part, filling the channel molten metal path 4 with molten metal. Thus, no occurrence of starting-up incapable state takes place because no fusion cutting of the mold 11 occurs during the period. Also,  it is more advisable to bury a metal of a higher melting point than the mold 11 into a specific  portion of the mold 11. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06262062-A (JP)
Title: Method for generating and recovering steam and apparatus therefor
Inventor: SHIODA KAZUNORI
IPC: B01J19/08
Filed: 1993-03-15
Abstract: PURPOSE:To generate stably and efficiently steam and to condense and recover this by heating a liq. film-like substance by energizing electricity in evaporation and recovery of the substance. CONSTITUTION:A liquified substance 13 is stored in an upper container and this is dropped in a liq. film on the surface of a cylindrical insulating cylinder 15 provided below it. The liq. film is recovered in the lower container 14 and an electric source is connected to the upper and lower container and only when the liq. film bridges the upper and lower containers, surface heating by energizing electricity is performed and steam 19 is generated. Almost all fed energy is consumed as energy for generating steam 19 and not only evaporation efficiency is improved but also energy is not fed when there exists no liq. film as no electricity is energized. In addition, it is possible to heat effectively only the surface of the liq. film based on the surface effect by energizing an alternative electric current to the liq. film under high frequent or pulse condition. In addition, the steam 19 flows down and is returned into the lower container 24 after condensation as a falling down liq. film 22 in the vertical direction.
Patent JP-H11260457-A (JP)
Title: Waterproof connector
Inventor: SAKAI AKIHIKO
IPC: H01R13/52
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof connector suitable for multi-coring and miniaturization. SOLUTION: A waterproof connector comprises a board side connector 1 and a cable side connector 4. The board side connector 1 has: an insulator 2 to which a plurality of board side fitting portions 21 fitting to the cable side connector 4 are formed; and a plurality of female side contacts 3 juxtaposed at the board side fitting portions 21. The cable side connector 4 comprises: an insulator 5 to which cable side fitting portions 51 fitting to the board side fitting portions 21 and male side contacts 8 juxtaposed at the cable side fitting portions 51 and the like. A waterproof grommet is provided between the male side contacts 8 and the cable side fitting portions 51. Sealing rings 22 sandwiched between the cable side fitting portions 51 and the board side fitting portions 21 are mounted to the outer rims of the board side fitting portions 21.
Patent JP-S54151247-A (JP)
Title: Synchronous drive apparatus for sheave of crane trolley
Inventor: NUMATA SHIGEO
IPC: B66C11/00
Filed: 1978-05-08
Abstract: PURPOSE: To minimize power required for a truck drive apparatus by means of a cynchronous drive apparatus so arranged as to cansel unbalance of loads working on trucks each with right and left sheaves.  
     CONSTITUTION: A spreader 11 and a load 2 are suspended from trucks 15a and 15b each adapted to run on a beam 6 supporting sheaves 8a and 8b through ropes 9 and 10, while one end of a hydraulic cylinder device 13 fixed to the beam 6 is secured. Connecting ropes 17a and 17b are fixed to brakets 16a and 16b provided on the truck 15b. The ropes 17a are wound on sheaves 18a, arranged on the left end of the beam 6 and after a reversal of the sheaves, fixed to brackets 16c and 16d. Likewise, the ropes 17b are wound on sheaves 18b arranged on the right end of the beam 6 and then, fixed to the brackets 16c and 16d. In this manner, a synchronous drive apparatus is formed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07256332-A (JP)
Title: Hard coating tool for plastic work
Inventor: TAKEDA HIROMASA
IPC: C23C22/72
Filed: 1994-03-24
Abstract: PURPOSE:To suppress as much as possible phase eta which comes into question when a carbonized product forming method is applied to a sintered hard alloy base material so as to sufficiently display a performance, by limiting the composition amount of the Co of the sintered hard alloy, the kind and the layer thickness of the carbonized product, the surface roughness of a tool, etc. CONSTITUTION:A hard coating tool for plastic work is manufactured by forming one kind or two kinds or more of a carbonized product layer selected from vanadium, niobium and chrome on the surface of a tool made of sintered hard alloy containing 0.1 to 10wt.% Co. This carbonized product layer is made by a treatment dipping boric acid or borate obtained by melting the forming component of the carbonized product into a melting salt bath.
Patent JP-H08248579-A (JP)
Title: Silver halide photographic sensitive material and its processing method
Inventor: SAKAGUCHI HIROSHI
IPC: G03C5/29
Filed: 1995-03-14
Abstract: PURPOSE: To obtain the silver halide photographic sensitive material capable of forming an image high in contrast and density by developing the exposed photosensitive material in the presence of a specified compound with a stable developing solution low in pH. CONSTITUTION: The exposed photosensitive material is developed in the presence of the compound represented by the formula in which each of L<1> and L<2> is a divalent bonding group; A is a -NQ<1> CO-, -CONQ<2> -, -NQ<3> COCONQ<4> -, -COO-, or -OCO- group; each of Q<1> -Q<4> is an Hatom or an aliphatic, acyl, carbamoyl, or sulfonyl group; each of R<1> -R<4> is, independently, an optionally substituted aliphatic group and each of R<1> and R<2> , R<3> and R<4> may combine with each other to form a ring and this ring may contain one or more hetero atoms, such as 0, S, or N, and form a saturated hetero ring.
Patent JP-H10230362-A (JP)
Title: Member for welding torch and its manufacture
Inventor: KUMAGAI MASAKI
IPC: C22C9/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain members for a welding torch having excellent wear resistance and spatter adhesion resistance and providing high conductivity, in particular a gas shield arc welding contact chip and a nozzle. SOLUTION: A refractory grain dispersed reinforced copper layer of 5-500μm in average thickness is provide on the surface of a copper alloy base material. The alumina dispersed reinforced copper containing 0.05-1.7% alumina is preferable as the refractory dispersed reinforcing copper. This member is manufactured by heating and holding the copper alloy containing one kind or more of Al, Si, Ti or the like in the temperature range of 750-950 deg.C under the atmosphere of 0.1-100Pa in oxygen partial pressure and internally oxidising it.
Patent JP-H05257526-A (JP)
Title: Automatic carrying truck device
IPC: G05D1/02
Filed: 1992-03-13
Abstract: PURPOSE:To easily bury and take out a responder by preliminarily burying a housing vessel under the running path surface and inserting flexible members through the housing vessel from one to the other of both aperture end faces to house the responder in a prescribed position. CONSTITUTION:An interrogator 4 is mounted on a carrying truck 3 running on a running path surface 1, and plural responders 5-1, 5-2...5-n buried under the running path surface are called in non-contact, and information is read out from each responder to automatically run the truck. In this case, plural responders 5-1...5-n are housed in a cylindrical housing vessel 6 and are buried under the running path surface. The housing vessel 6 is a cylinder body having a nonmagnetic rigid structure and has aperture ends formed in both ends. Plural responders 5-1...5-n are coupled in accordance with intervals of installation positions by flexible members L2, L3... like wire ropes, and flexible members L1 and Ln whose one ends are free are attached to the first responder 5-1 and the last responder 5-n. Therefore, the housing work is facilitated.
Patent JP-H04270502-A (JP)
Title: Semiconductor device
Inventor: NAKAHARA KAZUHIKO
IPC: H01P3/08
Filed: 1991-02-25
Abstract: PURPOSE:To reduce the occupied area of a microwave circuit on a board and to make the impedance of the microstrip line high. CONSTITUTION:A tap groove 7a is farmed to a rear side of a semiconductor board 1 and an inner strip conductor 6 is formed to its bottom side, and part of the microstrip line, that is, part of a transmission line 1O1b is formed by an inner strip conductor 6 and a conductive base 4 at the rear side of the board. Part of the strip conductor 6 forming the microstrip line is formed in the inside of the board to reduce the occupied area of the microwave circuit is reduced on the board. Furthermore, air makes the dielectric body to the part of the transmission line 101b to make the impedance of the microstrip line high.
Patent JP-S51130106-A (JP)
Title: Selective signal control system
Inventor: SEKIDO TSUYOSHI
IPC: H04M1/27495
Filed: 1975-05-06
Abstract: PURPOSE:Facilitation of the abbreviated dialling operation of the rotary dial system telephone.
Patent JP-H09223591-A (JP)
Title: Discharge lamp lighting circuit
Inventor: YAMASHITA MASAYASU
IPC: H05B41/282
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To accurately detect an output electric current of a DC power source circuit in a discharge lamp lighting circuit having an electric current detecting resistance to detect its output electric current and a lighting assisting circuit to assist lighting at starting time of a discharge lamp in the rear stage of the DC power source circuit. SOLUTION: A discharge lamp lighting circuit 1 has a DC power source circuit 3 and a DC AC converting circuit 4, and an electric current detecting resistance 6 and a lighting assisting circuit 7 are arranged between these. The lighting assisting circuit 7 is composed of a resistance 9, a capacitor 10 and a switch element 11, and one end of the resistance 9 is connected to a connecting line L(+) between the DC power source circuit 3 and the DC-AC converting circuit 4, and the other end of the resistance 9 is connected to a connecting line L(-) between the DC power source circuit 3 and the DC-AC converting circuit 4 through the capacitor 10.  The switch element 11 which is turned off at charging time of the capacitor 10 and is turned on at discharging time of the capacitor 10, is arranged in parallel to the resistance 9, and the electric current detecting resistance 6 is arranged between a connecting point to a line L(+) of the resistance 9 and a connecting point to a line L(+) of the switch element 11.
Patent JP-S57167868-A (JP)
Title: Power steering device for motor driven pump
Inventor: ABE MASAO
IPC: B62D6/02
Filed: 1981-04-10
Abstract: PURPOSE:To have a small-sized device by providing a means to sense the change in the rotor current of a motor and thereby controlling the amount of discharge of an oil pump. CONSTITUTION:A motor 10 to drive an oil pump is connected to a battery B30 through an inforcing relay device CR21 and a control module circuit CM20. The inforcing relay device CR21 is a means to sense the steering current incorporating a reed relay composed of a reed switch RA21, a main coil ML21 to drive it, a control coil CL21 and a bias coil BL21. The circuit device CM20 is incorporating a contact P20 and a current controller R20 for switching regulator. The TR26 is a time constant circuit, being connected between the coil CL21 and main coil ML21.
Patent JP-S53139947-A (JP)
Title: Information processing method in multi-system and its unit
Inventor: DENKOU MASATOSHI
IPC: G06F15/16
Filed: 1977-05-13
Abstract: PURPOSE: To prevent the lowering in performance due to competition on buses and to perform the dispersion processing functional, by directly enabling to access the protocol between systems and the respective units from one system to other. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53140553-A (JP)
Title: Switching circuit
Inventor: ASADA AKIHIRO
IPC: H03K17/687
Filed: 1977-05-13
Abstract: PURPOSE:To increase variation ratio of output signals between conduction and interruption of switching circuit employing three active variable resistor elements.
Patent JP-H07239949-A (JP)
Title: Image display processor
Inventor: KIMURA SUSUMU
IPC: G06T13/80
Filed: 1994-03-01
Abstract: PURPOSE:To shorten the processing time by reducing a data quantity required to move a character. CONSTITUTION:The image display processor 1 is made up of a display device 2 displaying a character C, an operation panel used to move the character C, a memory 3 storing the character C and other display data, and a data processing unit 5 giving a display signal to the display device 2 based on a control signal from the operation panel 4 and data in the memory 3. Furthermore, the memory 3 stores data, which are used to decompose the character C into plural polygon units, to arrange a basic polygon unit in the polygon units on a 3-dimension display coordinates, and to arrange the polygon units other than the basic polygon unit relatively with respect to the basic polygon unit U1. The data processing unit 5 generates display data to display the character C.
Patent JP-S55144771-A (JP)
Title: Method for power generation
Inventor: SEKIMOTO MIKIJI
IPC: H02M3/02
Filed: 1979-05-01
Abstract: PURPOSE:To continuously generate an induced voltage as direct current by inter mittently continuing electromagnetic induction action. CONSTITUTION:Batteries 1 are connected to an induction coil 2 to energize through an interrupter 3 and an induced voltage is inputted to the primary side of the first amplifier induced coil 4. And the input is interrupted by an interrupter 5 at D terminal, and the output current at E terminal amplified and induced at the secondary coil is flowed into a load R and the output current also works as a charging input current to the batteries 1.
Patent JP-S63220956-A (JP)
Title: Spray cooling device for cast slab
Inventor: MATSUMURA KAZUFUMI
IPC: B22D11/124
Filed: 1987-03-10
Abstract: PURPOSE:To restrain over-cooling at end part range and to prevent the development of surface fault by individually setting cooling water quantity of header pipe communicating to nozzle group injecting the cooling water to a center range and end part range in width direction of a cast slab. CONSTITUTION:In case the width of the cast slab 30 is wide, from the nozzle group 16, 16... communicating to a first header pipe 12, large quantity of the cooling water is sprayed and on the other hand, from the nozzle group 26, 26... communicating to a second header pipe 22, a little quantity of the cooling water is sprayed. And, in case the width of the cast slab 30 is narrow, from the nozzle group 16, 16... communicating to the first header pipe 12, large quantity of the cooling water is sprayed and on the other hand, the cooling water quantity from the nozzle group 26, 26... communicating to the second header pipe 22, is adjusted or stopped. In this way, the cooling water quantity sprayed on the end part range in the width direction of the cast slab 30 is reduced and the over-cooling of the end part range can be restrained.
Patent JP-S61214011-A (JP)
Title: Mobile iron piece type electromagnet actuator
Inventor: ONISHI KOHEI
IPC: G05D3/00
Filed: 1985-03-20
Abstract: PURPOSE:To improve the control performance of an actuator by using a working member having magnetic material opposite to a fixed pair of electromagnets, a detector for state displacement degrees of said magnetic materials, etc. and therefore controlling the currents of those electromagnets by the deviation between the target and actual positions of the working member. CONSTITUTION:A working member 3 is set between a fixed pair of electromagnets 1a and 1b of a mobile iron piece type actuator, and magnetic materials 2a and 2b are attached to the member 3 to form the magnetic paths opposite to the magnets 1a and 1b respectively. Then the member 3 is driven toward a target position and this displacement of the member is detected by a position detector 4. The displacement position of the member 3 detected by the detector 4 is read by an electronic controller 6. The energizing currents iA and iB of magnets 1a and 1b are detected by the current detectors 5a and 5b and supplied to the controller 6. Thus the controller 6 obtains the deviation between the actual and target positions of the member 3 and supplies voltage commands CA and CB to the current controllers 7a and 7b for control of the energizing currents of both magnets 1a and 1b respectively. Thus the member 3 is controlled at its target position.
Patent JP-S56151238-A (JP)
Title: Shape of exhaust port of two-cycle engine
Inventor: KOYAMA TADAYUKI
IPC: F02B75/02
Filed: 1980-04-24
Abstract: PURPOSE:To diminish the sound of exhaust at the beginning thereof and the strinking sound of a piston, while enlarging the width of the exhaust port, by dividing an opening part by longitudinal ribs provided at the exhausted port of the two-cycle engine and by giving a difference in positions of the upper edges of the respective sections of the devided opening part. CONSTITUTION:The cylinder body 10 of the two-cycle engine is provided with a scavenging passage 10, a scavenging port 16, the exhaust port 20 and an exhaust passage 22, and the exhaust port 20 is divided by the longitudinal ribs 24. The cental opening section 26 of the divided opening part and the right and left opening sections 28 and 30 thereof are formed in such a manner that the positions of the upper edges of the section 26 and the sections 28 and 30 are given a difference by L1 between them. Accordingly, at the stroke of L1 at the beginning of exhaust, only the central opening section 26 is opened, whereby the sound of exhaust caused at the beginning of exhaust can be diminished. And, at the subsequent stroke of L2, all the opening sections are opened to reduce resultantly the resistance of exhaust, while the longitudinal ribs 24 prevent projection of a piston ring to the exhaust port and generation of the striking sound of the piston.