baber/WOPTO huggingface dataset:
Patent JP-S6081627-A (JP)
Title: Electronic computer device
Inventor: SHIRAISHI YUUJI
IPC: G06F1/08
Filed: 1983-10-07
Abstract: PURPOSE:To reduce power consumption by allowing a CPU to change an oscillation frequency generated from an oscillator if necessary and control a data processing speed optionally to be operated. CONSTITUTION:The central processing unit CPU3 sends data to a data holding circuit 4 through a digital data terminal (a) corresponding to the oscillation frequency matched with the necessary data processing speed. The circuit 4 holds the data and sends the digital data to a D/A converter 5, which converts the digital data into an analog voltage and applies the converted voltage to a voltage control oscillator 6. The CPU3 operates synchronously with a clock signal having the oscillation frequency generated in accordance with the analog voltage applied to the oscillator 6. When the processing operation state is changed, the CPU3 sends different data from a terminal (b), rewrites the contents of the data holding circuit 4 and controls respective devices so that the circuit 4 holds data corresponding to the new state and a clock signal having a prescribed frequency is inputted to the terminal (a).
Patent JP-H0510643-A (JP)
Title: Method for cooling food material in cooling device
Inventor: OTA MASAAKI
IPC: F25D17/06
Filed: 1991-07-03
Abstract: PURPOSE:To restrict growing of germ at a surface of a food and keep a degree of freshness, taste and nutrition value or the like of the food by a method wherein a rapid cooling of the food is carried out with cold air of lower temperature than a surface temperature of the food until the surface temperature reaches a temperature just before an icing temperature of the food and the surface temperature is kept at that temperature after the surface temperature reaches that temperature. CONSTITUTION:After a surface temperature reaches a set temperature -1 deg.C, a feed- back control is carried out to keep the surface temperature at -1 deg.C. That is, after the surface temperature becomes -2 deg.C, a freezer 14 is stopped for its operation and after the temperature becomes 0 deg.C, the freezer 14 is operated. In turn, a control part 16 monitors an inner temperature and after the inner temperature reaches -1 deg.C, the numbers of rotation of blower fans 15mu and 15d are decreased. In addition, a cooling time ranging from a starting of cooling to a time when it becomes -1 deg.C is measured. With such an arrangement, a monitoring of the inner temperature during cooling for the same food subsequent to the former operation can be eliminated. That is, the control part 16 monitors only the surface temperature got from an inner sensor 2s and after it reaches -1 deg.C, the surface temperature is controlled by the control part and at the same time it is continued until it passes through the cooling time.
Patent JP-H0632454-A (JP)
Title: Plate member transfer device
Inventor: YAGI KOSEI
IPC: B65G57/03
Filed: 1992-07-16
Abstract: PURPOSE:To stably pile up plate members excellently in alignment without a skew and irregularity in alignment on the part of the plate members in the plate member transfer device. CONSTITUTION:In the process of the movement of a slider 11 from the plate member delivery portion to the plate member receiving portion in the plate member transfer device 10 which delivers each plate member W from the tip end of a conveyor for the slider 11 to a plate member transfer stage with the rear end section of each plate member W controlled by a stopper 12, and the front end section of the slider 11 comprises a resistance member 16 slidably brought into contact with each plate member W delivered out of the tip end of the conveyor 11A for imparting delivery resistance to each plate member W.
Patent JP-S6345071-A (JP)
Title: Recorder
Inventor: YANAGI HARUYUKI
IPC: B41J2/27
Filed: 1986-08-12
Abstract: PURPOSE:To prevent a first porous layer of a recording body from being needlessly deformed under pressing, obtain high-quality images and enable favorable supply of an ink or the like, by forming the first porous layer impregnated with the ink from a plurality of materials different in hardness. CONSTITUTION:When a recording body 1 is pressed by a heat generating part 4 in recording, a flexible sponge 2a tends to be deformed. However, reinforcing members 2b function as a support to prevent a first porous layer 1a from being needlessly deformed, so that breakage of images can be prevented from being caused by the heat generating part 4 or other similar problems. Also, when the recording body 1 is pressed by a platen roller 6 through a recording medium 3, the reinforcing members 2b function as a support in the same manner as above, thereby preventing the first porous layer 1a from being deformed, and the breakage of the images from being caused by the heat generating part 4 or other similar problems.
Patent JP-H0483516-A (JP)
Title: Removal of nitrogen oxide
Inventor: INUI SATORU
IPC: B01J23/78
Filed: 1990-07-19
Abstract: PURPOSE:To efficiently remove nitrogen oxide by decomposing and removing NOx in the presence of 2-4C unsaturated hydrocarbon. CONSTITUTION:Exhaust gas and fuel are introduced into the first catalyst bed composed of alumina or titania and the fuel is subjected to decomposition reaction herein to be converted to hydrocarbon mainly composed of 2-4C unsaturated hydrocarbon. Continuously, the above-mentioned exhaust gas is introduced into the second catalyst bed 7 (e.g. a catalyst wherein Ni or Pt is supported on zeolite or non-aluminosilicate) along with said hydrocarbon and nitrogen oxide in the exhaust gas is decomposed and removed in the presence of said hydrocarbon in an oxidative atmosphere. That is, the exhaust gas is treated under the above-mentioned conditions to make it possible to efficiently remove NOx.
Patent JP-H0510200-A (JP)
Title: Engine control system
Inventor: MORI EIJI
IPC: G06F7/00
Filed: 1991-07-02
Abstract: PURPOSE:To make substantial real time control achievable even if engine speed goes up. CONSTITUTION:A control operation process takes place in accordance with a basic program, and also this control operation process is carried out in conformity with at least one interrupt program to be interrupted into the above basic program at timing conformed to engine speed. When the engine speed is detected and it has exceeded the specified value (steps 101, 102), the number of operational bits of the control operation process to be done according to the above basic program or interrupt program is changed to be smaller (steps 104, 105). Since the operational bit number is made smaller, high speed processing is made possible to be done, thus even if the engine speed goes up and thereby interrupt frequency is increased, a peripheral velocity in the basic program is not reduced so that substantial real time control is maintainable.
Patent JP-S6433825-A (JP)
Title: Cathode structure for electron tube
Inventor: KOBAYASHI KAZUO
IPC: H01J1/24
Filed: 1987-07-29
Abstract: PURPOSE:To obtain a cathode structure for an electron tube rarely generating cracks by mixing and sintering multiple groups of alumina grains with different ranges of grain size distribution to form an insulator. CONSTITUTION:Multiple groups of alumina grains with different ranges of grain size distribution are mixed and sintered to form an insulator 2. The alumina grains of multiple groups are set to the grain size distribution of 100-150mum for the first group, the grain size distribution of 10-50mum for the second group, and the grain size distribution of 0.1-5mum for the third group, and a layer with a relatively small grain size is formed on the surface of the insulator 2. A cathode structure for an electron tube rarely having the sintering contraction and generating no crack can be thereby obtained.
Patent JP-H0353336-A (JP)
Title: Single chip microcomputer
Inventor: YOSHIZAWA KAZUTOSHI
IPC: G06F9/46
Filed: 1989-07-21
Abstract: PURPOSE:To simplify a program and to increase the response speed of an interruption by controlling a multiplex interruption to another interruption under a vector interruption process based on the grant/inhibit information prepared to other interruptions set previously on a vector table. CONSTITUTION:An interruption controller 7 is provided together with a decoder 12 which latches and decodes a part of the vector table contents outputted from a ROM 2 at occurrence of a vector interruption, and the AND gates 8 - 11 which input the outputs of the interruption request flags 13 - 16, the interruption grant flags 17 - 20, and the decoder 12 respectively. Then the head address of an interruption process program is stored in a vector table together with the interruption control information used when another interruption occurs during an interruption process of a certain interruption. The grant or the inhibition is controlled to each interruption based on the interruption control information. As a result, the response speed is increased for the interruption process and the individual control of programs is simplified.
Patent JP-S5979471-A (JP)
Title: High-speed searching device of digital audio disk player
Inventor: ITOI TETSUSHI
IPC: G11B7/085
Filed: 1982-10-28
Abstract: PURPOSE:To attain a high-speed searching operation by comparing and calculating the present position information with the head position information of a lead-in part of a DAD, moving an optical head in accordance with the result of calculation, then picking up the signal of the DAD by an optical head to apply a fine adjustment to the position of the optical head. CONSTITUTION:In a search operation mode the present position is read out by an optical head 3, and the information showing the time elapsed up to the present position is fed to a reference display storage ROM9 from a present position information decoding means 10. When a music number is indicated from a key input device 7, the time information on the music is read out of an RAM1 by a lead-in information decoding means 6 and supplied to the ROM9. The pulse number corresponding to the time elapsed is delivered to a latch 13 from the ROM9. Then the pulse number corresponding to the start of a desired music is delivered to a latch 14. The difference between both the number of pulses is calculated by an arithmetic device 15, and a deciding circuit 16 calculates the plus or minus for the difference of the number of pulses. Thus the head 3 moves up to the head part of the desired music. Hereafter the head 3 picks up the signal on a DAD and performs a fine adjustment of position.
Patent JP-S6346157-A (JP)
Inventor: MUTO KENICHI
IPC: A61G7/05
Filed: 1986-08-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000066584-A (JP)
Title: Navigation device
Inventor: OGAWA TADASHI
IPC: G06F3/048
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to display facility information in the state easy to grasp the corresponding relationship between the facility information and maps and to offer conveniences to drivers. SOLUTION: The navigation device for guiding a driver to a destination by displaying map information on a display device 29 displays a selection menu for selecting a specific facility from plural facilities on the display device 29, displays the map indicating the position of the facility selected by the selection menu and further, displays the facility information on the facility selected by the selection menu on the display device 29. At this time, the facility information to be displayed on the display device 29 is formed as the facility information on the facility existing within the range of the display device 29 excluding the facility information on the facility existing off the range of the map of the display device 29.
Patent JP-H09111353-A (JP)
Title: Apparatus for hardening bearing surface of crankshaft by electric induction
Inventor: GEZARZICK WALDEMAR DIPL-ING
IPC: C21D9/30
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain an electric induction device capable of uniformly hardening a crank shaft even when the bearing points of the shaft come into contact with zones having a relief of heat.  
     SOLUTION: The first inductor side branches 12, 14 corresponding to the respectively directly adjacent bearings surfaces 3a, 2a of inductors 10, 11 have a length L' equal to the length of the overlap arc U of the directly adjacent two bearings surfaces 2a, 3a. The second inductor side branches 13, 15 of at least one of the inductors 10, 11 have a length L' larger than the overlap arc U of the bearings surfaces 2a, 3a. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S5978773-A (JP)
Title: Build-up welding method
Inventor: YOSHIDA KAZUO
IPC: B23K9/04
Filed: 1982-10-28
Abstract: PURPOSE:To prevent the decrease in the concn. of chromium in a deposited metal and the deterioration in corrosion resistance while decreasing the penetration of a base material by decreasing the current for build-up welding at the end edge for the welding and increasing the overlap with the previous deposited metal. CONSTITUTION:The first bead 1 is placed at the position A' on the side inner by several beads from the beginning end A for welding, and ordinary welding is progressed in order of 2, 3. When a deposited metal (n) is formed to the position B' backward by several beads from the build-up terminal end B, the welding current is decreased and the welding is progressed to the terminal end B by increasing overlap up to the deposited metal n+1-n+3. The welding is then returned to the beginning end and while the welding current is held decreased, the welding is progressed to the end A in succession to the initial deposited metal 1 by increasing the overlap in order of n+4-n+6 in a backward direction. The welding current is returned to the ordinary current, and the next row is welded in parallel with the metal 1. The above-mentioned procedure is repeated until the build-up welding of the 1st layer is completed.
Patent JP-H0638445-A (JP)
Title: Vibrator with vibration-proof structure
Inventor: KAIDA HIROAKI
IPC: H02K7/06
Filed: 1992-07-16
Abstract: PURPOSE:To obtain a vibrator being equipped with vibration-proof structure which surely prevents the transmission to outside of a device of vibration being generated in a vibration source by coupling a vibration transmitting part with the section where the displacement is the greatest of the vibration source, and coupling a resonant part, which resonates by the vibration being propagated via the vibration transmitting part, with the other end of that vibration transmitting part. CONSTITUTION:A vibration transmitting part 1b is coupled with the section where the displacement is the greatest in a vibration source 1a, that is, the center of the side face. This vibration transmitting part 1b suppresses the vibration in the vibration source 1a, and also transmits the vibration to a resonance part 1c. It is to be desired that the vibration transmitting part 1b should be constituted of the substance which itself effects the vibration absorbing action such as rubber, etc., so as to raise vibration- proof effect. The resonance part 1c is coupled with the other end of the vibration transmitting part 1b, and it is constituted so as to resonate by the vibration of the vibration source 1a, propagated via the vibration transmitting part 1b, thus it effectively suppresses the propagation to the coupling 1d coupled with the other end of the resonance part 1c.
Patent JP-H0741589-A (JP)
Title: Production of foamed cross-linked polyolefin sheet
Inventor: ARAI TOSHIHIRO
IPC: C08J9/06
Filed: 1993-07-30
Abstract: PURPOSE:To obtain a foamed cross-linked polyolefin sheet which is excellent in heat resistance, high-temperature formability, etc., and can give a formed product free from surface roughness and surface irregularities even when it is a foamed sheet or an integral-skin foamed sheet having a high expansion ratio (>=25) and being thin (<=2.5mm) and is subjected to thermoforming (e.g. vacuum forming or hot stamping). CONSTITUTION:The sheet is obtained by making a foamed sheet from a resin composition comprising 100 pts.wt. resin component comprising 40-100 pts.wt. PP resin of an Ml of 0.5-12 and 60-0 pt.wt. PE resin of an M1 of 2-50 and having a swell ratio of 0.8-1.2 as measured with a melt indexer (at 230 deg.C under a load of 2.16kgf), 0.3-10 pts.wt. polyfunctional monomer containing an aromatic polycarboxylic acid polyallyl ester, and 1-50 pts.wt. heatblowing agent, crosslinking the resin by irradiation with an ionizing radiation, and foaming the sheet by heating.
Patent JP-S6433149-A (JP)
Title: Highly water-absorptive resin composition
Inventor: KONDO SUSUMU
IPC: C08L29/04
Filed: 1987-07-29
Abstract: PURPOSE:To obtain a highly water-absorptive resin composition prevented from undergoing a phenomenon of forming unwetted lump of flour when it is brought into contact with water, body fluids; etc., and improved in a speed of absorption, an absorptivity, a strength of swollen gel, etc., by mixing a highly water-absorptive resin with a polyvinyl alcohol resin and a boron compound. CONSTITUTION:The purpose highly water-absorptive resin composition is pre pared by mixing a highly water-absorptive resin (A) (e.g., partially neutralized polyacrylic acid) with a polyvinyl alcohol resin (B) (e.g., highly saponified polyvi nyl alcohol) and a boron compound (C) (e.g., boric acid or borax). The mixing ratio is suitably such that the rate of component B to component A is 0.05-5wt.% and the rate of component C to component B is 0.01-5wt.%. The obtained highly water-absorptive resin composition is particularly useful as an absorbent for body fluids, such as a sanitary article or a hygienic article, and can be used in other water-retaining agents, coating agents for seeds, etc.
Patent JP-S6251304-A (JP)
Title: Current transmission circuit
Inventor: UEKI ISAMU
IPC: H03H7/06
Filed: 1985-08-30
Abstract: PURPOSE:To approach the input/output current ratio to the unity and to increase the dynamic range by increasing the AC impedance of an emitter of a current transmission transistor (TR). CONSTITUTION:Even when the early effect of a TR itself is large in the current transmission circuit,a collector-base voltage of a TR Q1 is made constant by the forward voltage of a diode D1 and a collector-emitter voltage is made constant, then the collector impedance of the TR Q1 is increased. Thus, the emitter impedance of a TR Q2 gets higher, negative feedback is applied to the TR Q2 by the emitter impedance, the early effect of the TR Q2 is reduced apparently and the collector impedance of the TR Q2 is increased. The ratio of the input current to the output current is close to the unity depending on the result above and the increase in beta in terms of equivalent DC current Iin by means of a TR Q3. Since the DC resistance at the emitter side is not increased, a large dynamic range is ensured.
Patent JP-H0477193-A (JP)
Title: Color signal recording and reproducing circuit
Inventor: SATO TADANOBU
IPC: H04N9/83
Filed: 1990-07-16
Abstract: PURPOSE:To vary a signal compression quantity of a burst compression circuit optionally by providing a burst attenuation control voltage input terminal to the circuit and applying a burst attenuation control voltage externally to the input terminal. CONSTITUTION:A gain of an amplifier is given as RL.i3/[2.(RE+re).i1] while a burst gate pulse (BPG) 12 stays for a burst period, where RL is a resistance of a resistor R14, RE is resistance of R3, R4, and re is an emitter dynamic resistance of Q1, Q2. Moreover, the gain of the amplifier is given as RL.3/[2.(RE+ re).(i1+i2')] while the burst gate pulse (BPG) 12 stays for a non-burst period. The ratio of the gains given by the two equations above is a burst compression quantity, that is i1/(i1+i2'). When the i2' is set equal to i1, the gain for the burst period is halved to the gain for the non-burst period and the ratio is set optionally within the range.
Patent JP-H0943874-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic device with same
Inventor: UEMATSU HIRONORI
IPC: G03G5/06
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor excellent in durability and wear resistance and an electrophotographic device with the photoreceptor. SOLUTION: This electrophotographic photoreceptor has a photosensitive layer contg. a butadiene type electric charge transferring material represented by general formula I and modified polycarbonate resin having repeating units represented by general formula II. In the formula I, each of X1 -X4 is aryl, a heterocyclic group, etc. In the formula II each of Z1 -Z8 is CH or N and each of R1 and R2 is H, alkyl, etc.
Patent JP-S6083042-A (JP)
Title: Magnetic toner
Inventor: ASANAE MASUMI
IPC: G03G9/083
Filed: 1983-10-13
Abstract: PURPOSE:To prevent bleeding by covering a core material contg. a sublimable dye and a resin having polar groups or a resin contg. an aromatic compound with a shell material contg. a thermoplastic resin capable of causing plastic deformation under a prescribed pressure. CONSTITUTION:The surface of a core material contg. a dye which is sublimed or evaporated at 70-260 deg.C under atmospheric pressure and a resin having polar groups or a resin contg. an aromatic compound is covered with a shell material contg. a thermoplastic resin capable of causing plastic deformation under 3- 500kg/cm<2> pressure. The core material and/or the shell material contains magnetic powder. Acrylic resin or ABS resin is used as the resin having polar groups, polystyrene, epoxy resin or phenol resin is used as the resin contg. an aromatic compound, and the resin is blended by 30-98pts.wt. per 100pts.wt. core particles. The sublimable dye is selected among basic dyes, disperse dyes and fatty dyes, and it is blended by 2-30pts.wt. per 100pts.wt. toner particles. Natural or synthetic wax, polypropylene or the like is blended as the thermoplastic resin by 15-50wt% per 100pts.wt. toner.
Patent JP-S5892749-A (JP)
Title: Forced-draft type tap-controlled water heater
Inventor: NAKAYAMA FUMIO
IPC: F24H9/20
Filed: 1981-11-26
Abstract: PURPOSE:To prevent temperature fall in outgoing hot water during the initiation of a second supply by a method wherein pre-purge is omitted when hot water is supplied for the second time before the expiration of a prescribed period of time following the end of the preveous supply of hot water. CONSTITUTION:In a forced-draft type tap-controlled water heater 1 provided with a fan 4 and a burner 3 directly ignited by an igniter 6, when a water-flow switch 7 to detect the supply of water to a heat exchanger 2 is turned ON for the first hot-water supply, the fan 4 is started for a pre-purge lasting several seconds, and then a gas solenoid valve 5 opens and the igniter 6 goes into action to ignite the burner 3. For a second supply of hot water within a certain period of time after a stoppage of the supply of hot water, the water-flow switch 7 is turned ON for the simultaneous activation of the fan 4, igniter 6, solenoid valve 5, for the ignition of the burner 3 without a pre-purge.
Patent JP-H0998625-A (JP)
Title: Seedling planting apparatus of rice transplanter
Inventor: ICHINOSE HIROSHI
IPC: A01C11/02
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To improve function for attaching and detaching the seedling planting apparatus and durability in a rotary type seedling planting apparatus provided with plural planting lever on a rotary body case. SOLUTION: A rotary body case 4 is supported on a fixing member 6 fixed on a transmission case through a bearing in a freely rotatable manner, and a sun gear 5 in the rotary body case is detachably connected to the fixing member through an engaging part 7 in a non-rotating state. Further, the engaging part and the bearing part are closed from the atmosphere with a sealing member 26 placed between the fixing member and the rotary body case.