baber/WOPTO huggingface dataset:
Patent JP-H0938838-A (JP)
Title: Method and device for tool clamping and unclamping for machine tool
Inventor: KUBOTA TOMOMICHI
IPC: B23Q3/155
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To shorten a time for exchanging a tool with a simple compact structure by mounting a tool holder on a main shaft and removing it therefrom by using motions in a main axis axial direction of the main shaft hend and in the direction perpendicular to the axial direction. SOLUTION: A lever 70 is interlocked with the moving-up motion of a main shaft 9 and is oscillated clockwise by a desired angle, whereby an advancing and retreating member and a pressing shaft are moved forward against energizing force of a compression spring 57 and the front end of the pressing shaft pushes forward the rear end of a draw bar to move forward the draw bar in a predetermined distance, thereby unclamping a tool holder 13. When an output of comfirming signal of clamping state from a limit switch is released, the main shaft 9 is moved backward and thus the tool holder 13 held in a tool holding part 32 of a magazine 30 is detached from a tool mounting part of the main shaft 9.
Patent JP-S6272052-A (JP)
Title: Processing back-up system in dispersion processing system
Inventor: WATANABE YOSHIO
IPC: G06F11/00
Filed: 1985-09-26
Abstract: PURPOSE:To eliminate the need for host computer for changing over to the back-up system by executing equally the monitoring of the completion of the functional program and the control of the shifting of the executing right of the functional program by all computers to constitute the system, and determining the back-up computer in the computer having the other same functional program. CONSTITUTION:When a computer 6 is down, the abnormality is detected by the timing-out occurrence of a functional program A at computers 7 and 8. When the processing request data of the functional program A are outputted, first the computer 6 refers to the executing right definition table, judges that the executing right of a functional number A is held and outputs the processing starting notice of the functional program A. When the data are received at the computers 7 and 8, a series of the processing is executed, it is judged that the functional number A is the back-up designation from the executing right definition table, a series of the processing is executed and the monitoring table is resetted. The computer 6, when the computer receives the processing starting notice of A outputted by itself, executes a series of the processing and the functional program A is executed.
Patent JP-H0377955-A (JP)
Title: Electrophotographic sensitive body
Inventor: KATO EIICHI
IPC: C08F290/00
Filed: 1989-08-21
Abstract: PURPOSE:To stably maintain good electrostatic characteristics even if environmental temperture and humidityvary fro high to low values at the time of making copies and to obtain a sharp high-quality image by incorporating a specified binder resin. CONSTITUTION:The binder resin to be used comprises the resin A and the resin B, and the resin A is a gaft copolymer composed of structural units de rived from a monofunctional macromonomer consisting of structural units de rived from the monomers represented by formula IIa and IIb positioned on the main polymer chain and those derived from a polymerizable unsaturated monomer represented by formula I combined with only one terminal of the main chain; and those derived from a monomer represented by formula III, and this resin A has a PO3H2 group or the like on the terminal of the main copolymer chain on only one side. In formulae I-III, each of A0, A1, and A2 is -COO- or the like; each of a1, a2, b1, b2, c1, and c2 is H or the like; each of B1 and B2 is an aliphatic or aromatic group; and B0 is -CN or the like. The binder resin B is represented by formula VIa or VIb and it is a copolymer having structural units derived from a polyester type macromonomer and the resin B has a weight average molecular weight of 5X10<4> - 1X10<6>.
Patent JP-H0960244-A (JP)
Title: Seal structure for joint of extruded plates
Inventor: KANEKO MORIYUKI
IPC: E04F13/08
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To offer a sealing structure for a joint of extruded plates which can establish a sufficient water stopping effect only by filling of a sealing material without use of the double seal method, and therewith enhance the easiness in executing the works and also reduce the costs for the component parts and execution of works. SOLUTION: A seal structure concerned for a joint of extruded plates includes square plate 21 formed by the extrusive molding process and grooves 35 formed continuously at the four end faces of the extruded plate 21. A sealing material 43 is put fully in the grooves 35, and the vertical joint 33 and crosswise joint of extruded plates 21 one another formed by placing extruded plates 31 on one plane adjacently up and down and the left and right.
Patent JP-H11149061-A (JP)
Title: Light source device and illumination device
Inventor: SAWAI YASUMASA
IPC: G02F1/1335
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To change over to either of two lamps in an illuminating light source and to avoid the change of the tint of a screen image even when either of them is burned out. SOLUTION: The respective light beams from two lamps 3a, 3b are synthesized by a prism array 4, an irradiating light beam parallel with the central optical axis is transmitted to plural lens cells of a first lens array 5 and the whole surface of the first lens array 5 is irradiated. Since the respective irradiating light beams on the first lens array 5 from the two lamps 3a, 3b through the prism array 4 are made incident with almost the same incident angle on the average on color resolving dichroic mirrors 9, 10 having the dependency of incident angle in a spectroscopic characteristic, the illuminating light beams from two lamps 3a, 3b prevent the difference of tints for every lamp 3a, 3b due to the dependency of incident angle of spectroscopic characteristic in the dichroic mirrors 9, 10.
Patent JP-H0261445-A (JP)
Title: Humidifier
Inventor: NISHIYAMA ITSUO
IPC: F24F6/10
Filed: 1988-08-26
Abstract: PURPOSE:To contrive the improvement of humidification ability, safety and reliability by superposing to use a porous sheet of hydrophobic high polymer which regulates water passage in the base material of a hollow porous member and allows water vapor passage and a self heating gas permeable cloth in which their passage is allowed. CONSTITUTION:A pair of upper and lower self heating complex porous sheets 1 as a hollow porous member 5 superposed through a spacer 2 consist of a porous sheet of hydrophobic high polymer and a self heating gas permeable cloth. For example, since the base material of the porous sheet of hydrophobic high polymer is polyethylene and the self heating gas permeable cloth is that in which metal covers vegetable fiber, the spacer is a coarse cloth of a thickness of several millimeters. Since during humidifying operation, a drain hole 4 is closed, water is fed in the hollow part of the member 5 and dry air is supplied from the direction of (3), the water permeates sheet 1, water vapor is evaporated and humidified air flows out to the direction of (4). Thereby, in the case where a humidifying quantity is increased and a safety device of circuit and the like does not operate, safety and reliability are superior by self heating.
Patent JP-S6455918-A (JP)
Title: Control method for rds receiver
Inventor: RYU KOICHI
IPC: H04H20/28
Filed: 1987-08-27
Abstract: PURPOSE:To ensure the listening of same program in a comparatively excellent state, by inhibiting the changeover of a reception frequency to a frequency represented by a frequency data when it is detected that the reception signal level is larger than the setting level over the 2nd prescribed time when the reception signal level is the setting level or below and the state is restored to the reception state of the broadcast wave. CONSTITUTION:A processor executes the same program tracking routine at every prescribed period. If the reception signal level VS of the reception broadcast wave in the original frequency fD stays at a low range being the 1st setting level V1 or below and the 2nd setting level or above, it is repeated till the broadcast wave whose VS is larger than the V1 is detected among the network station group to which the broadcast station of the frequency fD belongs. When the VS of the reception broadcast wave in the frequency fD is increased more than the V1 during the repetitive operation and its reception state is consecutive over the prescribed time (t), the same program tracking is finished and the reception frequency is kept to the frequency fD. In this case, since the changeover of the reception frequency is inhibited, the desired program is listened to in a stable state.
Patent JP-H0750184-A (JP)
Title: Connector
Inventor: TOIO MASAHIDE
IPC: H01R13/40
Filed: 1993-08-04
Abstract: PURPOSE:To obtain a connector, of which the number of parts and assembling man-hours can be reduced. CONSTITUTION:Two flat terminals 22 forming a first terminal group for large current and each pin terminal 23 forming a second terminal group for small current are housed in a connector housing 21. In comparison with the conventional way, which uses two connectors at the time of connecting a battery or the like to a motors or the like as a large current circuit part and connecting a sensor or the like for generating he small current signal to an electronic part for receiving it, the number of parts and the assembling man-hours for engagement of connectors can be reduced.
Patent JP-H1151880-A (JP)
Title: Moisture containing amount measuring unit of iron melting vessel inner lining refractory
Inventor: TANEMOTO YOSHIHISA
IPC: F27D1/16
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a moisture containing amount measuring unit capable of highly precisely measuring an amount of moisture containing in an inner lining refractory stuck on the surface of the iron plate of an iron melting vessel. SOLUTION: With regard to a moisture containing amount measuring unit 1, a thermal neutron tube 3 is disposed in a groove-like recess 2a at the side of being brought into contact with the surface of an iron plate 11 of an iron melting vessel of a block-like iron member 2, and a thermal neutron column 4 composed of a pair of graphite is disposed in a recess 22a and at a position of sandwiching the thermal neutron tube 3, and a neutron generation source 5 is fitted in the minute hole of the opening side of the recess 2a separated from the recess 2a.  As a result, those which are decelerated and radiated from the neutron generation source 5, decelerated and scattered by moisture of an inner lining refractory 13 and returned as the thermal neutron, middle and fast neutrons are properly made the thermal neutrons by the thermal neutron column 4 to be counted by the thermal neutron tube 3, even such returned middle and fast neutrons are included without being converted to the thermal neutron.
Patent JP-2000049165-A (JP)
Title: Semiconductor device
Inventor: TAGAMI TOMONORI
IPC: H01L29/73
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To thermally stabilize the emitter resistance of a bipolar semiconductor device without increasing the resistance uselessly by positioning the quantization energy level formed in a quantum well in a thermal equilibrium state between the forbidden band end of a semiconductor on the outside of the quantum well and Fermi energy. SOLUTION: Since cap layers 6 and 8 on both sides of a quantum well structure 7 are doped at high concentration, Fermi energy becomes higher than the energy at the forbidden band end of a semiconductor and electrons degenerate and form so-called electron seas 106 and 107. A quantum well layer 103 is composed of InGaAs and the energy at the forbidden band end of the layer 103 is lower than that at the forbidden band end of GaAs constituting the contacting parts of the cap layers 6 and 8 with the quantum well structure 7. In the structure 7, however, the energy at a quantization level 104 becomes an intermediate value between the energy at the forbidden band end of the GaAs constituting the contacting parts of the cap layers 6 and 8 with the structure 7 and Fermi energy due to the effect of confinement.
Patent JP-2001039481-A (JP)
Title: Funnel packaging case for cathode-ray tube
Inventor: NOMICHI KAZUO
IPC: B65D85/42
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a packaging case for funnels for cathode-ray tubes, which prevents dirt on an inner face of the funnel, reduces packaging trouble, and improves the strength of packaging. SOLUTION: A packaging case is composed of storing frames 1 for storing a plurality of funnels 9 in a laterally arranged state while their vertical directions being alternated, partitioning members 2 to be inserted within the storing frames 1 in the form of a reinforcing sash far, and intermediate lid members 3 having through-holes 3a for neck tubes 9a projecting upward. Each partitioning member 2 is provided with a support member 2c for supporting horizontally each funnel 9, which is placed in such a manner that an expanded open end 9c thereof is directed upward, and a cushioning protection pad piece 3a for preventing damage due to contact with the adjacent funnels, 9 on both sides.  Each intermediate lid member 3 is provided with a cushioning protection pad piece 3b for enclosing therein a lower end of the neck tube 9a of the funnel 9 stored in an upper stage in the state that the expanded open end 9c thereof is directed upward and for preventing damage due to contact with an inner face of the funnel 9 stored in a lower stage. The storing frames 1, within which the partitioning members 2 are inserted, are stacked in a plurality of stages on a setting stand 5 in a plurality of lines and in a plurality of rows. The intermediate lid member 3 is put on the storing frame 1 in each stage, and the same number of funnels 9 is packed in each stage in the same arrangement.
Patent JP-S59105817-A (JP)
Title: Dust collection apparatus for waste heat recovery
Inventor: CHIKAMOTO TOSHIYA
IPC: F28G1/12
Filed: 1982-12-08
Abstract: PURPOSE:To effectively take out the sensible heat of the exhaust gas from an electric furnace, by a method wherein an apparatus for successively falling particles is provided on the way of the passage of dust-containing high temp. exhaust gas to adhere dust to said particles and a means for recovering the heat of adhered dust is provided to the lower part of said apparatus. CONSTITUTION:When a plurality of particles are fallen from a particle hopper 14, the semi-molten dust in exhaust gas is adhered to the particles and removed from the exhaust gas while waste heat is recovered by a heat exchanger 10. The dust adhered particles pass a waste heat recovery box 18 and, during this time, waste heat is recovered through a heat conductive pipe 16. The dust adhered particles fallen in the recovery box 18 are heated to a high temp. by the heat held by dust and the exhaust gas and heat the pipe 16 during passage through the recovery box 18 to recover heat. Each particle is constituted of a small sphere made of a heat resistant alloy or a ceramic shere and the diameter thereof is appropriately set by the amount of dust, viscosity or the temp. of the exhaust gas.
Patent JP-2001038512-A (JP)
Title: Tool breakage detecting device
Inventor: KUWABARA HISAO
IPC: B23B49/00
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To efficiently and accurately determine an existence of a tool breakage. SOLUTION: In this device determining a breakage of a tool 5 by a needle 3 attached on a rotary shaft 2 of a motor 1 controlled by a controller 4, the motor 1 is forwardly and reversely rotated for detecting breakage of two tools 5 with one controller 4, and a rotation range of the motor 1 is regulated for preventing erroneous determination caused by contact of the needle 3 to an interfering object.
Patent JP-S6274487-A (JP)
Title: Removal of silicic acid in water
Inventor: UMEHARA YOSHIO
IPC: C02F1/46
Filed: 1985-09-27
Abstract: PURPOSE:To effectively remove silicic acid, by forming an electrode from either one of Al, Zn and Mg to arrange the same in a pressure container and introducing water containing a silicate ion into said container. CONSTITUTION:An electrode block 17 is constituted of electrode plates 13, 14, a partition plate 15 and a lead wire 16 and accommodated in a pressure container 10. The space between the electrode block 17 and the pressure container 10 is packed with insulating packing materials 18, 19 and a constant current apparatus is connected to the lead wire 16 and voltage is applied to the electrode plates 13, 14 corresponding to the electric conductivity of water to be treated so as to obtain predetermined current density. Water to be treated introduced into an electrolytic tank 3 under pressure from an inlet 11 rises between the electrode plates 13, 14 at a predetermined speed to receive electrolytic treatment. The metal of an anode side is dissolved by electrolytic treatment to be formed into metal hydroxide which in turn adsorbs silicic acid in water to be treated.
Patent JP-H0860958-A (JP)
Title: Counter device for number of time that building shutter is opened and closed
Inventor: UENO KOHEI
IPC: E06B9/68
Filed: 1994-08-16
Abstract: PURPOSE: To facilitate the checking of the number of times that a shutter curtain, which is raised and lowered for opening and closing as it is guided by guide rails on both sides of an opening, was opened and closed by providing the shutter curtain with a counter for detecting the number of times that the shutter curtain was opened and closed according to acceleration as measured when the shutter curtain is stopped. CONSTITUTION: When a shutter curtain is fully closed and a seat plate at its lower end is grounded, an acceleration sensor 8 detects a change in acceleration. Each time the change in acceleration is detected, a counter control portion 10 increments and stores the number of times of detection, and displays it in a display portion 13 when needed. Since the number of times of detection is displayed during operation of a display control switch 11 only for a predetermined period of time set by a timer, the rate of consumption of the battery 15 can be reduced. When the number of times of detection has exceeded a preset number of times, this is displayed without operation of the switch 11, and an alarm means 14 operates. Furthermore, a solar cell 16 is provided as a counter power supply to eliminate the need for battery replacement.  Therefore, a counter can be placed afterwards in a portion where it can be easily seen, and whether or not maintenance is required can be determined easily even from the users' side.
Patent JP-H0673930-A (JP)
Title: Cylinder lock
Inventor: NAKAUCHI SHUNSAKU
IPC: E05B47/00
Filed: 1992-08-11
Abstract: PURPOSE:To eliminate the need for the installation of a power supply in a lock. CONSTITUTION:An electronic lock 10 has an external cylinder 24 and an internal cylinder 26, and a pin 42 is inserted into a bonding recessed section 44, thus maintaining an internal cylinder 36 under an irrotational state. The pin 42 is connected by an actuator 32 composed of a piezoelectric element and a compression coil spring 46, and a correct electronic key 12 is inserted into a keyhole 34, thus making driving currents flow and generating mechanical strain in the actuator 32, then extracting the pin 42. Accordingly, the actuator 32 is constituted of the piezoelectric element, from which mechanical strain is generated by slight electric energy, thus eliminating the need for the mounting of a power supply into the electronic lock 10.
Patent JP-H02108686-A (JP)
Title: Substituted dioxoranylethylamine, its production, harmful organism control agent and novel intermediate product
Inventor: BORUFUGANGU KUREEMAA
IPC: C07D317/72
Filed: 1989-08-22
Abstract: NEW MATERIAL: A compound of formula I [wherein R is an alkyl, a (substituted)cycloalkylalkyl, an aryl or the like; and R 1  and R 2  are each H, an alkyl, an alkenyl, an alkoxyalkyl, a hydroxyalkyl, an oxolanylalkyl or the like] and an acid adduct thereof.  
     EXAMPLE: 8-t-Butyl-2-[1(cis-2,6-dimethyl-4-morpholinyl)-ethyl]-1,4- dioxaspiro[4.6.]decane.  
     USE: Agents for controlling pest.  
     PREPARATION: A substituted dioxolane represented by formula III (wherein E 1  is an electron-attracting leaving group) is reacted with an amine represented by formula IV in the presence of optionally a diluent and an acid binder to obtain a compound of formula I (wherein R 2  is H). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0666211-A (JP)
Title: Trouble diagnostic device of evapopurge system
Inventor: OTSUKA TAKAYUKI
IPC: G01M15/04
Filed: 1992-08-11
Abstract: PURPOSE:To prevent deterioration of exhaust emission at the time of leading negative pressure, in a device which diagnoses trouble of an evapopurge system in which evaporated fuel (vapor) of an internal combustion engine is discharged (purged) in an intake gas system and burnt. CONSTITUTION:VSV on the purge side is opened (step 101), so as to carry out purge, and it is judged whether or not a value obtained by a summing up valve opening periods of VSV on the purge side is a specified value X or more (step 102, 104). A trouble detection allowance flag is set by judging that a fuel quantity inside a canister is almost zero when the summed up value is more than the specified value X (step 106). Negative pressure in an intake passage is led to the evaporation system and trouble diagnosis is performed only when the trouble detection allowance flag is set.
Patent JP-H0497578-A (JP)
Title: High voltage switch for lateral discharge excitation gas laser
Inventor: MINAMITANI YASUSHI
IPC: H01S3/097
Filed: 1990-08-15
Abstract: PURPOSE:To cause uniform lateral discharge of the electrode by uniformly transferring the stored charge in the charging capacitors distributed lengthwise along the electrode to the peaking capacitors in the longitudinal direction of the electrode as positioned. CONSTITUTION:Electric charge from a high-voltage power source 11 is stored in a charging capacitor 4 through the reactors 13 and 14, a switch 12 is closed, and the electric charge is transferred to a peaking capacitor 15. When the capacitor 15 is fully charged, the stored energy is released to a laser discharge electrode 16. The capacitors 4 and 15 are positioned on a flat surface parallel to the longitudinal direction of the electrode and the high-voltage switch 12 is also placed on a flat surface in the longitudinal direction of the electrode by a FET 1. When a plurality of FET 1 are turned on simultaneously, the charge stored in capacitor 4 is transferred uniformly in the longitudinal direction of the electrode to the capacitor 15 by a multi-step connection including a feedback conduction board 3, the FET 1, and a conduction board 5. In this way, uniform charging in the longitudinal direction of the electrode is possible and electric charge is uniformly supplied in the longitudinal direction of the discharge electrode 16.
Patent JP-H0760467-A (JP)
Title: Method for cutting work
Inventor: KAMATA TERUO
IPC: B23K26/38
Filed: 1993-08-30
Abstract: PURPOSE:To make it possible to cut a blank to intricate shapes by using plural cutting machines such as laser beam machines. CONSTITUTION:The planar blank W is continuously transported in a specified direction by a transporting means 4. This planar blank W is cut to meet the work shapes by the cutting machines A to D disposed at every other prescribed intervals. All of the work shape lines are included if such cutting lines to permit tracing from the upstream to the downstream of the transporting direction among the work shapes are allotted to the respective cutting machines A to D and finally the cutting lines of all the cutting machines A to D are joined. The planar blank W is cut while the respective cutting machines A to D are moved by NC control 5 in the direction orthogonal with the transporting direction of the planar blank W.