baber/WOPTO huggingface dataset:
Patent JP-2000018400-A (JP)
Title: Poppet valve
Inventor: KAIZUKA MASANORI
IPC: F16K1/48
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a poppet valve that stably seals valve seats using sealing members by inhibiting the floating of the seal members due to fluid pressure. SOLUTION: Valve seats 13a, 13b opened and closed by a valve element are provided on both sides of the port boring part of a valve port in a valve body. Seal members 17a, 17b are fitted in storage grooves 16a, 16b provided around a valve rod 15 and a ring member 38 for retaining each seal member in the storage groove is put over the outer periphery of each seal member. The seal members are provided with flat portions 31 pressed into contact with the valve seats 13a, 13b, projecting parts 32 locked in locking recess parts 26a, 26b attached to the storage grooves inside the flat portions 31, and abutment parts 33 retained by the ring member on the outer periphery. Therefore, the flat portions 31 are sandwiched between the projecting parts 32 locked in the locking recess parts and the abutment parts 33 retained on the outer periphery by the ring member 38 and are retained in positions opposite to the valve seats.
Patent JP-S6343000-A (JP)
Title: Production of fibrous web containing single or plural different powders and product
Inventor: ANSONII JIYON UIRISU
IPC: D21H17/00
Filed: 1987-07-27
Abstract: A method of making a fibrous web containing at least two particulate materials and which includes mixing the dry particulate materials together in a substantially dry condition, using the dry mix to form at least part of an aqueous dispersion of fibres, and draining the dispersion to form a web.
Patent JP-H0929314-A (JP)
Title: Simple clamp type rolling roll
Inventor: YASUTAKE MUTSUMI
IPC: B21B27/03
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To make the fixing of rolling rings tight hardly to loosen and easily attachable/detachable. SOLUTION: Sleeves 21, 22 are inserted on the outer periphery of a shaft 2 and sandwiched with plural spacers. The spacer 25 on one end side is pressed with a belleville spring 27 which is compressed and deformed and the spacer 23 on the other side is pressed with the head 29a of a headed bolt 29 which is approximately parallel to the axis O. The headed bolt 29 is screwed into the tapped hole 28a of a lockout 28 which is screwed into the thread part 2b of the shaft 2.
Patent JP-H0236394-A (JP)
Title: Structure of pendulum clock
Inventor: MISAWA SHOICHI
IPC: G04B45/00
Filed: 1988-07-27
Abstract: PURPOSE:To shorten the length over the entire part and to reduce the size by providing a movable magnet disposed to the bottom of the clock, an electromagnet which periodically attracts and repulses the movable magnet and an outside frame body and supporting plate which pivotally support the mechanical body of the clock freely oscillatably. CONSTITUTION:The mechanical body 1 of the clock rotates the hand 2 and is fixed to the clock body 3. The hand 2 consists of the hour hand 2a, the minute hand 2b and the second hand 2c and is coated with a front cover 4. The body 3 is freely oscillatably supported by pivotally supporting the mechanical body 1 and shaft parts 1a, 4a provided in the central part of the cover 4 to a transparent cover 6 of the outside frame body 5 and bearings 6a, 7a of the supporting plate 7. The body 3 is fixed with the movable magnet 8 at the bottom end. Oscillating signals 3a, 3b are provided to the body 3 near the oscillating signal hole 5a of the outside frame body 5 and are divided to two colors, right and left with the center line as a boundary. The cover 4 consists of a transparent body and is fitted to the body 3. The cover 4 and the shaft parts 4a, 1a of the mechanical body 1 freely fit the columnar shaft part 4a to a container-shaped bearing part 6a. Since the conventional pendulum, etc., are not used, the length over the entire part is shortened and the size is reduced.
Patent JP-H0237246-A (JP)
Title: Control device and delivery cock in hot-water apparatus
Inventor: HISAMATSU AKIHIKO
IPC: F24H1/00
Filed: 1988-07-27
Abstract: PURPOSE:To save the trouble of wiring and permit a switch and the like to be easily installed at a desirable place by providing a control switch, a transmitter and a receiver of signals from said switch, and a controller for controlling the actuation of a hot water-supplying apparatus on the basis of signals from said receiver. CONSTITUTION:When a delivery switch 50 is pressed, a signal from a transmitter 54 is inputted to a controller 58 through a receiver 56 and a lead 60 so that signals for opening valves are transmitted to flow-rate regulating valves 68, 70 to have the valves 68, 70 opened. Cold water and hot water thereupon are passed into a pipe 46 through stop cocks 36, 38 and pipes 40, 42 to make mixed water of a suitable temperature. This mixed water is conveyed through a hot water delivery port 28, pipe 24, and pipe adapter 14 and to a delivery cock 10, and delivered through a mouth 10a. A temperature-setting device 52 is controlled to input a signal representing a set temperature to the controller 58 through a transmitter 54 and a receiver 56, whereas temperature sensors 62, 64, 66 input detection signals to the controller 58, so that the openings of the flow-rate regulating valves 68, 70 are controlled in such a manner as to make the temperature of the mixed water determined by the temperature sensor 66 agree with what has been set by the temperature-setting device 52.
Patent JP-H0821543-A (JP)
Title: Seal structure of disc valve element for water faucet
Inventor: MOTOBAYASHI HIDEJI
IPC: F16K11/06
Filed: 1994-07-05
Abstract: PURPOSE:To accomplish certain sealing at all times by furnishing a seal ring accommodation part at the periphery of a port connection part, forming this accommodation part as reducing the width from the side receiving the water pressure toward the side not receiving water pressure. CONSTITUTION:A single lever type water cock to make control, etc., of the changing-over between water stop and discharge, the rate of flow, and the temp. of a mixed water by turning one handle lever has a head part consisting of a movable disc valve body, stationary disc valve body 32, and rear lid 33. The rear lid 33 is provided with a hot water flow-in port 59 and a mixed water flowout port in positions identical to the stationary disc valve element 32. A cylindrical projection 68 having a tapered peripheral surface 62 is formed at each port on its disc oversurface side. Between the tapered surface 62 and a recess 58 formed at each port, a seal ring accommodation part 69 is formed in such a way that the width reduces from the side receiving the water pressure toward the side not receiving water pressure, and there a seal ring 63 is installed.
Patent JP-H0919850-A (JP)
Title: Workpiece set sensing device
Inventor: TSUTSUMI KAHO
IPC: B23Q17/22
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece set sensing device capable of sensing the set of two sorts of workpieces using one workpiece sensor. SOLUTION: A workpiece receiving device 1 has a workpiece receipt table 4 whose vertical positions can be changed over by a cylinder 6 according to the sort of workpieces WA, WB, and close to this workpiece receiving device 1 a workpiece sensing device 2 is installed as having a workpiece sensor 15 capable of being changed over to the down-position in interlocking motion with the sink of the workpiece receipt table 4 by stopper mechanisms 9, 16 and being lifted always by a compressive coil spring 14.
Patent JP-H0351705-A (JP)
Title: Detecting apparatus for deviation of image position
Inventor: MURAKAMI TOMOHIRO
IPC: H05K13/08
Filed: 1989-07-19
Abstract: PURPOSE:To achieve high speed and high accuracy by shifting input images by a specified line number and a specified dot number, sequentially shifting reference images by a plurality of lines and a dot number continuously, and detecting the position deviations of the images based on the output patterns from counters. CONSTITUTION:A reference image memory 1 holds binary coded reference image data comprising pixels. The data are read out with a reading means 2. Input image signals are inputted into one-line delay circuits 4 and 5. The signals are delayed for the scanning time of one line. The signals are delayed by one dot in one-dot delaying circuits 6 and 7. The signals are inputted into exclusive logic circuits EOR 8-1 - 8-5. The reference images are inputted into one-line delaying circuits 10 - 13 and dot delaying circuits 24 - 27 in this order. The delayed signals are inputted into EOR circuits 9-1 - 9-5. When the inputs to the OR circuits 8 and 9 disagree, the outputs are imparted as enable signals for counters 28-1 - 28-5 and 29-1 - 29-5. Thus, the positions of the images can be detected at a high speed highly accurately based on the output patterns from the counters 28 and 29.
Patent JP-S6166347-A (JP)
Title: Deflection yoke
Inventor: SHIMIZU TOSHIHARU
IPC: H01J29/76
Filed: 1984-09-10
Abstract: PURPOSE:To reduce temperature rise and stray capacity by accommodating two auxiliary members provided with grooves for stopping winding by engaging in a groove of a core and making double layer construction by winding horizon tal deflection coil and vertical deflection coil on the members respectively. CONSTITUTION:Auxiliary members 5 made of magnetic material provided with grooves 8, 8' for stopping winding by engaging or non-magnetic material are accommodated between respective projections 4 of a slot core 3 providing projections on an inner face of a core, and horizontal deflection coil 1 and vertical deflection coil 2 are wound on the members so as to become double layer construction, and a deflection coil to be used by being mounted on a cathode ray tube is constructed. Then, heat generation due to increase of surface effect of the deflection coil accompanying high speed deflection peculiar to highly fine display and increase of copper loss by large current drive can be discharged effectively from notches 6 and heat discharging grooves 7 provided on the auxiliary members 5, and resonance between the deflection coils is reduced to prevent generation of ringing.
Patent JP-S6431573-A (JP)
Title: Solder removing method
Inventor: KONDO TOSHIHIKO
IPC: B23K3/00
Filed: 1987-07-27
Abstract: PURPOSE:To melt a solder and to remove it at low cost easily and with good efficiency by transferring a heat via an adaptor by bringing a non-metal fiber pad into contact with the soldered part of the multiple polar pin inserted into the pin hole of a substrate. CONSTITUTION:A multiple polar pin is soldered by inserting into the plural pin holes 4 pierced on a substrate 5. The pad 3 consisting of the fiber of non- metal material is arranged by coming into contact at least with this soldered part. On this pad 3 the adaptor 2 made in a frog shape having a heat conductivity and easy to transfer a heat is mounted. A soldering iron 1 is brought into contact with this adaptor 2 to heat it enough. The whole solder in the pin hole 4 is melted at once, absorbed and removed to the pad 3 and the multipolar pin element can be drawn out easily and all at once.
Patent JP-H0238070-A (JP)
Title: Electrostatic recording head
Inventor: ABE KEIZO
IPC: B41J2/415
Filed: 1988-07-29
Abstract: PURPOSE:To produce a slit control plate by simple processing by a method wherein the conductive plate of an ion control member is arranged in opposed relation to a discharge wire while the side surface part of the end part of the slit control plate is arranged in opposed relation to the discharge wire and the end surface thereof is arranged so as to be opposed to an exposed control electrode. CONSTITUTION:An ion control member 20 is constituted so that an insulating layer 24 is held between a conductive plate 21 and a control electrode substrate 23 having a control electrode 22 formed to the surface thereof and the conductive plate 21 on the leading end side of said member 20 is arranged in opposed relation to a discharge wire 11 to form a discharge opposed electrode and a part of the control electrode 22 on the leading end side is exposed. The ion control member 20 is mounted to the mount surfaces 16, 16 of the ion control member mount part of a head main body 10 in an adjustable manner. A slit control plate 30 is formed from a conductive plate material, and the surface part 31 opposed to the discharge wire 11 of said plate 30 and the end surface 32 thereof are formed smoothly. This slit control plate 30 is held in a state brought into contact with the mount surfaces 17, 17 of the slit control plate mount part 18 of the head main body 10 from the back part thereof by a press member 32 to be mounted to the head main body 10.
Patent JP-S5891191-A (JP)
Title: Alloyed zinc plated steel plate with superior suitability to coating
Inventor: FUKUZUKA TOSHIO
IPC: C25D5/26
Filed: 1981-11-24
Abstract: PURPOSE:To obtain an alloyed zinc plated steel plate with improved corrosion resistance after coating and improved adhesive strength to the resulting film by forming an alloyed zinc layer contg. specified amounts of Fe and Ni, Co, Mo, Cr, Mn, W, etc. on a cold rolled steel plate by electroplating. CONSTITUTION:An alloyed zinc layer contg. >=30% Fe and 0.1-30% of >=1 kind among Ni, Co, Mo, Cr, Mn and W is formed on a cold rolled steel plate for a car, etc. by electroplating. Said amount of Fe in the composition of the plating layer improves the suitability to coating and does not deteriorate the corrosion resistance, and the desirable Fe content is about 50-80%. By the synergistic effect of elements contained in the plating layer, an alloyed zinc plated steel plate with superior corrosion resistance before and after coating and superior adhesive strength to the resulting film is obtd.
Patent JP-H0742322-A (JP)
Title: Steel plate roof material in steel plate roof structure and tightening tool of the roof material
Inventor: SUNATSUKA SENICHI
IPC: E04D15/04
Filed: 1993-07-29
Abstract: PURPOSE:To perform roofing work simply and efficiently by engaging a working end of a tool with an engaging recessed section of one roof material and pressing the other roof material to engage both roof materials elastically. CONSTITUTION:A first latching section 32 of one steel plate roof material 6A is latched in the inner side of a latching section 22 of a mounting metal fitting 2 fixed on a bed structure body 1 of roof, and a second latching member 35 of the other steel plate roof material 6B is temporarily latched in the outer side of the latching section 22. Next, a working end of a tool 30 is engaged with an engaging recessed section 3 of one roof material 6A, and the second latching section 35 of the other roof material 6B is pressed and latched in the outer side of the latching section 22 of the mounting metal fitting 2. An elastic engaging section 36 of the other roof material 6B is elastically engaged with an engaging section 33 of one roof material 6A. At this time, it is possible to perform elastic engagement securely and smoothly because the engaging recessed section 3 receives pressure of the other roof material 6B.
Patent JP-H0910439-A (JP)
Title: Video game equipment
Inventor: KATO HISAKAZU
Filed: 1995-06-30
Abstract: PURPOSE: To provide a video game easily understandable for a player to select a game course, by displaying round images of before and after course selecting in a videogame in which a game progress course can be selected. CONSTITUTION: At the time for choosing the round of the game, or for instance at the time T1, the image of the former round A and the images of the following rounds B and C are displayed in a tree form on the CRT equipment. The game player operates an operation part like a pushing button while watching the displayed image, then the game proceeds to the next round B or C. Furthermore, for example when the round B is cleared and the next choice sequence appears, for instance at the time T2, the image of the former round B and the images of the following rounds D and E are displayed in a tree from on the CRT equipment. The player chooses the next round D or E with operating the operation part 1, like a button to proceed the game.
Patent JP-S6082233-A (JP)
Title: Rotary multifold piercing machine
Inventor: UEDA TAKUO
IPC: B21D28/36
Filed: 1983-10-07
Abstract: PURPOSE:To obtain a titled piercing machine that can perform many kinds of piercing works by one machine by installing plural piercing punches in circumferential direction of a rotation shaft of a piercing unit that makes piercing work and rotating the above-mentioned rotation shaft intermittently in one direction. CONSTITUTION:In a piercing machine in which a piercing unit 3 is attached to a piercing die (omitted in the figure) to allow forward and backward movement by a driving cylinder 2 attached to a column 1, a rotation shaft 5 is attached rotatably to a supporting bracket 4 of the piercing unit 3 connected to an output rod 2a of a driving cylinder 2, and four piercing punches (omitted in the figure) at intervals in circumferential direction of the rotation shaft. The rotation shaft 5 is rotated intermittently counterclockwise by 90 deg. by a cylinder for rotation 6 pivoted to allow free oscillation at the shaft 12 to above-mentioned supporting block 4, and at the same time, checks the rotation of the rotation shaft 5 engaging an output rod 7a of a cylinder 7 for locking to a tapered engaging part 14 of the rotation shaft 5, and selects desired piercing punch to perform piercing work.
Patent JP-H0912953-A (JP)
Title: Ultraviolet-curing type ink and printed form obtained using the same
Inventor: MARUYAMA TORU
IPC: C09D11/10
Filed: 1995-06-30
Abstract: PURPOSE: To obtain an ultraviolet-curing type ink having such advantages that, even in case that a printed form preprinted with an ultraviolet-curing ink containing a pigment having near infrared rays absorption characteristics such as carbon black is printed with a flash setting-type NIP, the ink film of the preprint is not damaged in contrast to the conventional cases, and also the peprint can be optically read by laser beams 650-1000nm in wavelength, and to obtain a printed form by using this ink. CONSTITUTION: This ultraviolet-curing type ink contains a pigment with infrared rays absorption characteristics. In this ink composition, there is 5-20wt.% of one kind of compound among silicone oils, polyoxyethylene alkyl ethers and N-alkylpyrrolidones each having plasticity-imparting function, or an additive selected from mixtures thereof. The other objective printed form 1 is obtained by printing in an any way with this ink on a specified portion on the surface of a substrate 2.
Patent JP-H0352179-A (JP)
Title: Disk access device
Inventor: INOUE TORU
IPC: G06F3/06
Filed: 1989-07-19
Abstract: PURPOSE:To attain access at short rotation waiting time by detecting the present angular position of a head against a disk, obtaining an accessable area within prescribed restricted time and deciding a track and a sector, which are to be accessed. CONSTITUTION:Local CPU 4 recognizes on which track the head is positioned at present and on which sector it is positioned for multiplex input output requests from a host computer 2 based on storage data of a local memory 5 and the discrete value of a counter 8, refers to the table of reference data stored in the local memory, decides the track and the sector, which are to be accessed next, and permits a disk controller 6 to access the disk. Reference data stored in the local memory 5 specifies the accessable areas for respective head positions as against the hard disk 10 within prescribed restricted time, and access is attained for the sector in an area (b) without waiting for rotation if the head is in a sector position 13.
Patent JP-H0625471-A (JP)
Title: Rubber composition and its use
Inventor: ISHINAGA YUJI
IPC: C08L7/00
Filed: 1991-04-24
Abstract: PURPOSE:To obtain a rubber compsn. resistant to fatigue due to repeated flexing and elongation by compounding a rubber with a specific 3,3',5,5'-tetrasubstd. 4,4'-dihydroxybiphenyl and a specific N,N'-disubstd. p-phenylenediamine. CONSTITUTION:100 pts.wt. at least one rubber selected from the group consisting of natural and synthetic diene rubbers is compounded with 0.1-5 pts.wt. 3,3',5,5'-tetrasubstd. 4,4'-dihydroxybiphenyl of formula I (wherein R and R' are each independently 1-12C linear or branched alkyl, phenyl, cycloalkyl, amino, aryl, naphthyl, aralkyl, methoxyphenyl, or alkenyl) and 0-5 pts.wt. N,N'-disubstd. p-phenylenediamine of formula II (wherein R and R' are each independently 3-8C linear or branched alkyl or phenyl).
Patent JP-S6432517-A (JP)
Title: Time constant circuit
Inventor: KANBARA SATOSHI
IPC: H03K3/03
Filed: 1987-07-27
Abstract: PURPOSE:To form a time constant circuit with stability independently of voltage fluctuation by using a compensation circuit so as to make potentials at an input terminal and an output terminal of a current mirror circuit inverting a constant current equal to each other and supplying a constant current to a capacitance. CONSTITUTION:A constant current depending on a resistive element 1 is inputted from a connecting point 9 to a current mirror circuit 3 and outputted to a connecting point 10 while being inverted. A voltage at connecting points 9, 10 is given to a compensation circuit 4. The circuit 4 compares the inputted voltages to apply differential control to the voltage at the connecting point 10 via the circuit 3. When the connecting points 9, 10 reach an equi-potential, a constant current charges a capacitor 5 via the circuit 4 from the circuit 3. In giving a high level reset signal from a control circuit 7 to discharge the capacitor 5, an input terminal 11 reaches a high level. The circuit 7 sends a reset signal retarded for a prescribed time and inverted into a low level to the capacitor 5. Then the charging of the capacitor 5 is started by a constant current. The delay time depends only on the resistive element 1 and the capacitor 5 and stable time constant is obtained without being affected by the power voltage or a threshold voltage.
Patent JP-H0356034-A (JP)
Title: Digital type voltage regulating relay
Inventor: FUJITA YOSHITO
IPC: H02J3/12
Filed: 1989-07-20
Abstract: PURPOSE:To decrease the number of parts by arithmetically operating sampling frequency from a digital obtained by A/D conversion, acquiring a correction factor, signal obtaining the execution value of the digital signal on the basis of the correction factor and making the digital signal unrelated to the frequency. CONSTITUTION:An analog signal is input from an input terminal 1, sample-held through an analog filter 2 and input to a multiplexer 5. An output from the multiplexer 5 is A/D converted 6, and input to a CPU 7. An output from the CPU 7a is input to a frequency computing element 9 through a digital filter 8, and a sampling period is arithmetically operated. A correction factor is arithmetically operated 10 from the sampling period, and the effective value of a digital signal is arithmetically operated 11 on the basis of the correction factor, and input to a voltage judging apparatus 12. Accordingly, the voltage juding apparatus 12 judges the value of voltage regardless of frequency and outputs it, thus decreasing the number of hardware and reducing cost, the inhibiting the effect of the harmonics.