baber/WOPTO huggingface dataset:
Patent JP-H0251718-A (JP)
Title: Keyboard input device
Inventor: MIYANO SOICHIRO
IPC: G06F3/02
Filed: 1988-08-15
Abstract: PURPOSE:To improve the operability of the function keys by providing a transmission means which encodes the information on the keys supplied from a keyboard and sends the encoded information to a data processor, a memory means which stores the received data, and a character display means. CONSTITUTION:The ID information is designated for each process to be executed and the function key data are transmitted after the initialization of a keyboard input device connected to a data processor. Thus the function allocated to a desired function key is displayed on a liquid crystal display 7. When either one of function keys f.1-f.10 is pushed on the keyboard, a key matrix scan circuit 5 detects the pushed key and informs it to a CPU 1. Then a function key data memory 3 is checked. As a result, one or more codes received latest and corresponding to the function keys are sent to the data processor via a data transmission/reception circuit 2. Thus the operator's operations of function keys can be facilitated without narrowing the display area of the data processor.
Patent JP-H0528548-A (JP)
Title: Information processor
Inventor: KISHI ETSURO
IPC: G01N37/00
Filed: 1991-07-19
Abstract: PURPOSE:To attain super high dense recording compared with a conventional optical magnetic memory recording by providing a reaction compensation area compensating a reaction to an oxidation reaction and a reduction reaction in the state change of a recording medium. CONSTITUTION:While a current flowing between a probe electrode 3 and an operation probe 4 is monitored, coarse motion is stopped with the distance of 10Angstrom  or less where a tunnel current starts to be generated between both electrodes and the probe electrode is pulled-in through a servo circuit 22. Hereafter, while a fine adjustment driving organization 9 XY-scans through an XY- scanning driving circuit 25, the servo circuit 22 is operated so as to fix the tunnel current and at this time, a Z-direction control signal to the fine adjustment driving organization 9 being the output voltage of the servo circuit 22 is monitored so that the state of irregularity and the state of electron at the surface of a recording layer 5 can be detected.
Patent JP-H0490933-A (JP)
Title: Constant speed travel device for vehicle
Inventor: ISHIGAMI KAZUHIRO
IPC: F02D9/02
Filed: 1990-08-02
Abstract: PURPOSE:To properly conduct the control of a throttle valve at the time of change of the power source voltage of a battery, by a method wherein the battery power source voltage is detected and the control quantity of opening of the throttle valve is corrected according to the detected voltage. CONSTITUTION:When a power source from a battery 5 is supplied to a control means 1 and a drive means 3, the means 1 determines the opening time of a throttle valve from a difference between a target car speed and an actual car speed, and controls the opening time of the throttle valve through the means 3. Meanwhile, a detection means 7 detects the power source voltage of the battery, and outputs it to a correction means 9. The means 9, on the basis of this detected power source voltage, corrects the opening time of the throttle valve sought by means of the means 1, according to the detected power source voltage. The means 1 conducts control by the opening control quantity of the throttle valve which has followed this correction.
Patent JP-H0253075-A (JP)
Title: Image forming member for electrophotography
Inventor: SAITO KEISHI
IPC: G03G5/082
Filed: 1988-08-18
Abstract: PURPOSE:To improve electrostatic chargeability, dark decay photosensitivity, and ghosts by specifying the layer structure of a photoconductive layer and the layer structure of a surface layer. CONSTITUTION:The photoconductive layer 103 on a base 101 is constituted of the non-single crystalline silicon carbide which contains 1-10atomic% hydrogen atom and 5-15% carbon atom and in which the ratio of the expansion and contraction mode of the C-H bond by IR absorption spectra and the expansion and contraction mode of the Si-H bond is 0.01-0.05; in addition, the layer is made into t layer structure without contg. the graphite structure or contg. the structure at <=1% per unit volume. The surface layer 104 is constituted of the non-single crystalline silicon carbide contains 50-70atomic% hydrogen atom and 20-40% carbon atom respectively and is made into the layer structure without contg. the graphite structure or contg. the structure at <=1% per unit volume. The electrostatic chargeability, dark decay, photosensitivity, and ghosts are improved in this way.
Patent JP-S6095776-A (JP)
Title: Method for detecting contact between magnetic head and disc
Inventor: SEKI KAZUYUKI
IPC: G11B5/60
Filed: 1983-10-31
Abstract: PURPOSE:To attain the design of a magnetic head excellent in floating stability by applying a voltage to a conductive head and a conductive disc so that the voltage is zero V through electric conduction when both contact to detect the voltage. CONSTITUTION:The conductive head 8 is held to a gimbal spring 9, the spring 9 is fixed to an arm 10 via an insulator 11 and the conductive head 10 and the arm 10 are insulated. A rotating body 13 on the base 14 turns the conductive disc 12. An exciting source 16 and a carriage 15 are provided additionally. A voltage E0 is applied between the conductive head 8 and the disc 12 and when both contact together, the voltage is zero V. This is detected at detecting terminals CH1, CH2 to detect the presence of contact, contact time or interval on an oscilloscope. Thus, the design of the magentic head system with excellent floating stability is attained.
Patent JP-S6263663-A (JP)
Title: Thermally sprayed film
Inventor: MATSUMOTO KOJI
IPC: C23C4/08
Filed: 1985-09-13
Abstract: PURPOSE:To improve the hardness and oxidation resistance by restricting the amounts of Fe, C, Si, Cr, Al, B, etc. CONSTITUTION:This thermally sprayed film is made of a high-carbon iron alloy consisting of Fe, 4-5% C, 0.5-1% Si and 5-15% Cr or further contg. one or more among Al, B, Mo and V. In the film, Cr is present as chromium carbide or iron-chromium carbide and this carbide coexists with cementite, so the hardness and oxidation resistance of the film are improved.
Patent JP-H108901-A (JP)
Title: Dual stroke air cylinder
Inventor: MATSUI AKIO
IPC: F01B7/20
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To divide an action stroke into two steps to realize a high cycle, by fitting a floating piston to the small diameter part of a reducing piston rod, where the outer diameter on the piston side is larger than that on the tip side, to fit a cylinder to which the floating piston is to be fitted to the tip of an air cylinder. SOLUTION: A piston 3 is fixed to the large diameter part end of a reducing piston rod 1, to be fittedly mounted into a long stroke cylinder 9. Also a floating piston 4 is fitted to the small diameter part of the reducing piston rod 1, to be fittedly mounted into a short stroke cylinder 5. The floating piston 4 is pushed by the large-diameter part end of the reducing piston rod 1, to actuate, in full stroke, the reducing piston rod 1 when exhaust is made from ports 32 and 33, and suction is made from a port 31. The reducing piston rod 1 is retracted by only the short stroke of the floating piston 4, by making suction from the ports 32, and 33, and exhaust from a port 34 while suction is made from the port 31.
Patent JP-2001030782-A (JP)
Title: Shock absorbing structure of propeller shaft
Inventor: NAKAISHI YUKIO
IPC: B60K17/22
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To moderate shock when force in the shaft direction is applied to a propeller shaft by providing a joint-movement permissible member at a center support side of a middle joint provided on the propeller shaft, and providing a space for permitting relative movement in the shaft direction of component parts of the middle joint in the joint-movement permissible member. SOLUTION: This propeller shaft is provided with a middle joint 44 at a front differential side of a center support 48. A joint-movement permissible member 50, provided between the middle joint 44 and center support 48, has a movement permissible space 70 in a movement permissible cylinder 68. In the space 70, movement of an inner ring 54 and the like relatively in the shaft direction is allowed. Accordingly, the front-side propeller shaft does not stretch because component parts of the middle joint 44 such as the inner ring 54 can move relatively in the shaft direction in the movement permissible space 70 when force in the shaft direction is applied. Therefore, shock can be absorbed only by shortening a shock-absorbing stroke, and thus shock, when force is applied on the propeller shaft in the shaft direction, can be moderated.
Patent JP-H0253160-A (JP)
Title: Bus width control circuit
Inventor: MISAKI TSUNEO
IPC: G06F13/36
Filed: 1988-08-17
Abstract: PURPOSE:To attain the dynamic switch of the bus width by controlling the bus width based on a signal showing the access address width so as to secure an action due to the artificially large bus width despite the designation of an action of the small bus width. CONSTITUTION:In case only lower 16 bits of an access address of a CPU 1 are valid, it is just required to actuate the CPU 1 in 32 bits per cycle even though 16 bits are designated to a bus 4. At the same time, a 32/16-bit switch signal is actuated in the 32-bit width with a swap signal kept off. In case only higher 16 bits of said access address are valid, it is just required to actuate the CPU 1 in 32 bits per cycle despite 16 bits designated to the bus 4 as long as the higher/lower swapping actions are carried out for each word of an address. Thus the CPU 1 is actuated in the 32-bit width with the swap signal kept on. Furthermore the 2 cycles of the 16-bit action are equal to 1 cycle of the 32-bit action in case an access address covers the higher and lower rank words.
Patent JP-H0950094-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MEJI IKU
IPC: C08J7/04
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To solve troubles in an exposure device, an automatic developing machine or the like by lowering the curling tendency of the silver halide photographic sensitive material used in a roll form. SOLUTION: The photographic support film is manufactured from polyethylene terephthalate or naphthalate or a syndiotactic polystyrene, and then while a silver halide emulsion is applied, after being finally heated to >=Tg+30 deg.C, the film is passed through the temp. range of (Tg+30 deg.C) to (Tg+5 deg.C) for a time of 2-100sec in a cooling stage.
Patent JP-H0741991-A (JP)
Title: Apparatus for production of ultrafine composite metal plated wire
Inventor: YOSHIMURA SHUNICHI
IPC: C25D5/10
Filed: 1993-07-26
Abstract: PURPOSE:To provide an apparatus for production of an ultrafine composite metal plated wire capable of enhancing productivity by lessening disconnection as far as possible, and enhancing producing by directly coupling to an eamel coating material-applying and baking device. CONSTITUTION:Arranged a pretreating vessel 7 consisting of an electrolytic degreasing vessel 5 and a pickling vessel 6, an iron plating vessel 10, a copper plating cell 10, power feed rolls b1 to b5, washing vessels 8a to 8d, a drying furnace 11 and a coiler 12 in a straight form, the apparatus is so constructed that, from pretreating of an ultrafine copper wire 1 of 0.018 to 0.030mmphi, i.e., the wire to be plated, to coiling of the ultrafine composite metal plated wire 4, are continuously executed. The apparatus is so constructed that respective treating liquids 5s, 6s, 8s, 9s, 10s are made to flow over the respective treating vessels and that the wire 1 to be plated travels straightforward in the respective treating liquids of the respective treating vessels and is subjected to the respective treatments. An angle theta at which the power feed rolls b1 to b5 described above come into contact with the wire 1 to be plated is adjustable to 0 deg.<theta<=20 deg..
Patent JP-S6360419-A (JP)
Title: Microscope for surgical operation
Inventor: TANAKA SHINYA
IPC: G02B21/06
Filed: 1986-08-30
Abstract: PURPOSE:To more safely execute a surgical operation by constituting the titled microscope so that when a fault has occurred in one illuminating optical system, the other illuminating optical system is lighted. CONSTITUTION:In case a light source 10a has been turned off due to some fault, when the light source 10a is turned off, an output of a light receiving element 22a becomes '0', and a control circuit 20a decides an abnormal state that the light source 10a has been turned off, although a switch Sa in ON, and closes a relay contact Tb of a second illuminating optical system. In this way, irrespective of ON and OFF of a switch Sb, a light source 10b is turned on, and an eye E to be examined is illuminated by the second illuminating optical system. The control circuit 20a outputs a driving signal to an alarm device 23, as well, simultaneously with a driving signal to the relay contact Tb, by which the use convenience is further improved.
Patent JP-S6453095-A (JP)
Title: Water pump
Inventor: FURUKAWA KEIICHI
IPC: F01P5/12
Filed: 1987-08-17
Abstract: PURPOSE:To facilitate working by fixing a pulley onto the outer wheel of a roller bearing on the periphery of a stator shaft and installing a waterproof flange onto a pump shaft so as to be fixed onto the outer wheel and the pulley. CONSTITUTION:A pulley 19 is rotatably installed through a roller bearing 18 on the periphery of a stator shaft 17. The outer wheel 18b of the bearing 18 is fixed through pressing onto the inner peripheral surface of a left side pulley 19 by the projection 20 of the pulley 19. Since a pump shaft 21 and a waterproof flange 24 fixed onto the pulley 19 are set between a mechanical seal 22 and the bearing 18, intrusion of water into the bearing 18 can be prevented. Further, the need of the seal on the impeller 23 side of the bearing 18 is avoided, and the working of a sealing groove is avoided, and working can be simplified.
Patent JP-H0370000-A (JP)
Title: Voice synthesis
Inventor: YATO TAKASHI
IPC: G10L13/07
Filed: 1989-08-09
Abstract: PURPOSE:To improve the quality of synthesized sounds by setting the first sound source excitation position right after switching from a voiceless sound frame to a vocal sound frame at the position apart a prescribed interval which is not restricted by a pitch period. CONSTITUTION:The frames are divided to the vocal sound frames and the silent frames or the voiceless sound frames by using parameters. At least the first sound source excitation position of the vocal sound frame right after the switching from the silent frame or the voiceless sound frame to the vocal sound frame is set at the position apart the certain time interval which is not specified by the pitch period from the point of the time when the vocal sound frame starts in such a manner that the amplitude of the sound source signal changes smoothly. Namely, the first sound source excitation position right after the switching from silence to the vocal sound is so set as to be restrained by the pitch period. The abnormal sounds by the discontinuity in the amplitude in the synthesized sounds are not sensed at all in this way.
Patent JP-H1149443-A (JP)
Title: Maintenance operation device for elevator
Inventor: SHIMAZAKI TAKESHI
IPC: B66B5/00
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance operation device for an elevator capable of safely moving down a box to a preset position by oneself to inspect the lowest-floor door of the elevator. SOLUTION: A second moving-down limit switch D2FS is provided at the lower part of a conventional moving-down limit switch DFS. When a maintenance switch MS is charged and a start button MB is pressed, relays X, Y are energized to short-circuit a moving-down stop switch DSS and the moving- down limit switch DFS. When the box is moved down and the second moving- down limit switch D2FS is open, a short-circuit means for the moving-down stop switch DSS is released to allow low-speed moving-up operation.
Patent JP-H01143415-A (JP)
Title: Redundancy circuit
Inventor: JIEEMUZU JIYOSEFU KAATEIN
IPC: G05B9/03
Filed: 1988-08-19
Abstract: PURPOSE: To prevent the entire chip from being 'killed' by the short-circuit of an external net by controlling the electrical state of the separator circuit output node of a circuit group not supplied with power through an electrical connection means and turning it to the same electrical state as the separator circuit output node of the circuit group supplied with the power. CONSTITUTION: A circuit node 129 for the circuit group 100A is connected to the circuit node 138 for the circuit group 100B by the electrical connection means 136. For separator circuits 140 and 142, the collectors and emitters are respectively connected between power supply lines 110 and 111 and both terminals of a second power supply voltage VEE, the bases are respectively connected through a resistor network to power supply sources 110 and 111 and the power is supplied at all times during an operation. Thus, even when the short-circuit is present in the signal line of the external circuit net connected to the output nodes 144 and 148, it is not propagated to the respective circuit nodes 129 and 138 through the separator circuits.
Patent JP-S6448531-A (JP)
Title: Satellite controller
Inventor: WATANABE OSAMI
IPC: H04B7/15
Filed: 1987-08-18
Abstract: PURPOSE:To obtain a highly stable controller by constituting the system in a way that a phase error quantity of a PLL of a satellite receiver or a frequency deviation of a VCO is fed back to a sweep control circuit of transmission frequency, thereby always minimizing the static phase error in residence in the satellite receiver. CONSTITUTION:If the receiver of the satellite station does not have a sweep circuit of VCO, the transmission frequency of a ground station transmitter 1 is subject to sweep control by a sweep control circuit 2. When the satellite receiver acquires the transmission wave by sweeping the transmission frequency, the phase error of the PLL of the satellite receiver is detected by a ground receiver/decoder 4 and the result is displayed on a meter 5. On the other hand, the phase error is fed back to the sweep control circuit 2 via a phase error feedback circuit to apply automatic control thereby always minimizing the phase error of the satellite. Thus, the phase error or frequency deviation resident in the satellite receiver is minimized by the automatic control.
Patent JP-H1018454-A (JP)
Title: Joint member for connecting panel
Inventor: MIYAGAWA NAOHISA
IPC: E04F13/08
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To fill the internal hollow section of a joint member with an adhesive material such as pressure-sensitive adhesives, and to bond and fix the adhesive material by tearing and cutting the internal hollow section and flowing out the adhesive material at the time of usage in the joint member inserted to a wallboard for construction, etc., or the panel joint surface of a glass plate, etc., and used. SOLUTION: In a joint member 1 extruded and molded in the longitudinal direction from a synthetic resin, a synthetic rubber, etc., a joint head section 2 is formed to one of the longitudinal direction, and an inserting leg section 3 is formed to the joint head section while inclined pieces 5 are formed from both sides of the front end of the inserting leg section 3. Horizontal pieces 8 are formed while being continuously connected to the inclined pieces 5, and hollow sections 9 are shaped. The insides of the hollow sections 9 are filled with pressure-sensitive adhesives 6 while thin grooves 7 in the longitudinal direction are formed at the specified places of the horizontal pieces 8.
Patent JP-H0646650-A (JP)
Title: Structure for reaping part of combine harvester
Inventor: YUGAWA MASAHIKO
IPC: A01D61/00
Filed: 1992-07-31
Abstract: PURPOSE:To eliminate a delay in conveyance of reaped stems and culms on the right side and enable the good delivery of the reaped stems and culms to a vertical conveyor without remarkable reduction in travel speed or clogging in a middle divided reaping responsive type simple three-row combine harvester in which the vertical conveyor is constructed so as to enable the free vertical rocking around the rear fulcrum and a grass divider on the right side is arranged greatly separated to the right. CONSTITUTION:In a simple three-row combine harvester equipped with a vertical conveyor 9 so as to enable the vertical rocking around the rear fulcrum, the reaping part is obtained by arranging a raking in rotating body 8 acting on the plant foot part for guiding and transferring raised up stems and culms to a position on the starting end side of a conveying passage (W) of the vertical conveyor 9 respectively after the first, second and third raising up devices (7a), (7b) and (7c), locating the starting end of an ear tip engaging and conveying mechanism (9A) between the right and left of the first raking in rotating body (8a) on the right side and the second raking rotating body (8b) in the center and simultaneously reducing the diameter of the raking in rotating body 8 in the center as compared with those of others.
Patent JP-H0490990-A (JP)
Title: Marine stilts
Inventor: ROKUSHA YOSHIKATA
IPC: B63B34/56
Filed: 1990-08-02
Abstract: PURPOSE:To operate a direction rudder in a state that hands are left placed on a vertical rod for drive in erecting orientation by mounting a direction rudder to each of floats, locating a rudder operating body in front of a foot placing part, and engaging a removable oar with support tools on a boat bottom to operate a rudder. CONSTITUTION:An oar 10 is usually inserted in a containing hole 20 of a float 2 to serve as a manual input rod. A direction rudder 5 is located to the rear end or the front end of each float 2. An operation part 52 operates the direction rudder 5 by means of a wire 53. The wire 53 is interlocked with a rudder operating body 61. The oar 10 is inserted in the containing hole 20 and a protruding end part 14 is engaged with support tools 15 and 16. Through rotation of a blade part 13 of the oar, the blade part is brought into contact with a blade contact 60 to rotate the rudder operating body 61. The movement is transmitted to the operation part 52 through a wire 53, resulting in movement of the direction rudder 5.
Patent JP-2001032694-A (JP)
Title: Water stop method and water stop structure for concrete placing joint part in underground structure
Inventor: KAWAGUCHI HIROYUKI
IPC: E21D9/06
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a water stop method and water stop structure for a concrete placing joint part easily executed and excellent in reliability and durability. SOLUTION: In this water stop method, a water stop part provided with water stop material containing bentonite, and elastomer containing water absorptive resin, is formed at a placing joint part 4 between a concrete wall executed in a pre-stage of work and a concrete wall executed in a post-stage of work, and moisture infiltrating into the placing joint part 4 is stopped by plugging and swelling of the water stop material containing bentonite and expansion of the elastomer containing water absorptive resin.