baber/WOPTO huggingface dataset:
Patent JP-S60246433-A (JP)
Title: Command indicating system of document processor
Inventor: TAMURA MASAKI
IPC: G06F3/0481
Filed: 1984-05-22
Abstract: PURPOSE:To improve the operability of a document processor by indicating and inputting a command displayed on a command line provided on a display surface, by a mouse. CONSTITUTION:A picture data inputted from a picture scanner 1 and document data inputted from a keyboard 2, and a processed data and a data which is being processed of a floppy disk 4 are transferred to a work memory 15 through a floppy disk control part 5 and the internal bus 100, respectively. Guidance information, etc. of a hardware disk 6 are also transferred to the work memory 15. The contents of the work memory 15 are transferred to a picture memory 11, and displayed on a display device 12. An operator operates a pointing device (mouse) 9 by seeing a display picture of the display device 12, and inputs an indication of a menue, a selection of a task, etc. through an input control part 10 in the same way as from the keyboard 2.
Patent JP-S58225019-A (JP)
Inventor: EMU BEE SHIAIBE
IPC: A61M5/44
Filed: 1982-06-17
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-S585891-A (JP)
Inventor: SAKANE TAKESHI
IPC: G07D9/04
Filed: 1981-07-03
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-H01273473-A (JP)
Title: Test equipment discriminating communication state of local toll telephone line
Inventor: MIHARA TAKU
IPC: H04M3/22
Filed: 1988-04-26
Abstract: PURPOSE:To improve the workability and reliability by discriminating the operating state of a line without giving effect on a communication line. CONSTITUTION:A circuit comprising a high impedance circuit retrieves the state of communication such as communicating state of local toll telephone line, dialing state, receiving a call signal, in facsimile communication, data communication state or idle state in a telephone station or the like, a minute current is amplified by a transistor(TR) TR 1 with high sensitivity, the result is sent by an FM transmitter with a minimum output comprising the TR 3, voice is listened to by an FM receiver to discriminate the line state. Thus, a defect such as deformed dial pulse resulting in misconnection, signal trip during call to a customer resulting in mis-registration to a sender customer or click noise with remarkably high sound to both customers during the speech of a customer thereby causing unpleasant sense is avoided and such a defect as deformed print of data communication or facsimile communication is prevented.
Patent JP-H08297411-A (JP)
Title: Developing device
Inventor: SAITO MASAHIKO
IPC: G03G15/08
Filed: 1995-04-27
Abstract: PURPOSE: To provide a developing device capable of forming a stable toner layer having a specified thickness of the toner supplied especially on the toner carrier of a one-component developing device suitable for user maintenance by means of a friction controlling member and realizing a stable toner electrification. CONSTITUTION: The controlling member 24 forming the toner thin layer on the toner carrier 21 by being brought into press-contact with the toner carrier 21 is constituted of a means for pressing the member 24 to a toner carrier 21 side and a toner seal member 26 preventing the toner entering the peripheral part of the pressing means. Since the member 24 is provided with the means for pressing the member 24 to the toner carrier 21 side and the means for preventing the toner entering the pressuring means 25, so that toner flow becomes adequate, the toner is prevented from entering the peripheral part of the means 25, and pressing force is stabilized, the toner thin layer which is always stable can be formed. Thus, the compact developing device suitable for user maintenance can be provided at a low cost with a simple constitution.
Patent JP-H05271740-A (JP)
Title: Method for reforming converter slag
IPC: C21C5/28
Filed: 1992-03-30
Abstract: PURPOSE:To provide a means for reforming converter slag in short time. CONSTITUTION:After molten steel completed of blowing is tapped off from the converter, stirring gas is blown while charging reforming material into the remained slag in the converter. By blowing this stirring gas, the slag in the converter is stirred and reaction with the reforming material is caused and reformation is effected. As the temp. drop of the converter slag is little and viscosity of the slag is low, and as the stirring is sufficiently executed, the reaction with the reforming material is promoted. The converter slag can be reformed to the effective components as a roadbed material. The treating quantity can be increased without any loss time in the slag treatment.
Patent JP-S5329616-A (JP)
Title: Typewriter for kanji code
Inventor: TAKEI GOROU
IPC: G06F3/02
Filed: 1976-09-01
Abstract: PURPOSE: To enable the use of conventional print letters and to make readable with a good print quality, by developing the code corresponding to letters thru the detection of the position of print letters on  the letter board, and by seperately making the code printing from the letter printing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H043854-A (JP)
Title: Freezer
Inventor: HIRAI SHINJI
IPC: F25B1/00
Filed: 1990-04-19
Abstract: PURPOSE:To eliminate a lack of oil and improve a reliability in operation by a method wherein a freezer device is provided with a check valve and an oil separator connected in series between a discharging part and a condensor, a differential pressure valve connected between the oil separator and a suction side, and a differential pressure capillary tube. CONSTITUTION:A discharging part 1a of a low pressure type rotary compressor 1 is connected to a condensor 2 through a check valve 5 and an oil separator 6. Oil accumulated at a bottom part of the oil separator 6 is supplied to a differential pressure valve 7 through a pipe 6c. One end of a capirary tube 8 is connected to a differential pressure feeding part 7a of the differential pressure valve 7, and the other end is connected between the compressor 1 and the check valve 5. In the event that a value of reference differential pressure is A, a relation of DELTAP<=A is defined as a normal state and the differential pressure valve 7 is closed and in turn when a relation of DELTAP>=A is attained, the differential pressure valve 7 is opened for a specified period of time, thereby oil accumulated at the oil separator 6 is returned back to a suction pipe acting as a suction side 1b of the compressor 1 and then the oil once reduced in its volume is supplemented.
Patent JP-S60249392-A (JP)
Inventor: NARUMIYA YOSHIKAZU
IPC: C09D5/32
Filed: 1984-05-24
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-S585399-A (JP)
Inventor: HIRAUMA YASUYOSHI
IPC: C11D7/50
Filed: 1981-07-02
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-S584705-A (JP)
Title: Attractant formicide
Inventor: OKAJIMA HIROSHI
IPC: A01N47/22
Filed: 1981-07-02
Abstract: PURPOSE:An attractant formicide that is composed of 1-naphthyl-N-methylcarbamate and sugar as major components, thus effectively acting on ants which come and seek sugar and honey such as Pristomyrmex pungens or Lasius niger as an oral poison with a small amount, because of not repelling these ants and showing low toxicity to humans and animals. CONSTITUTION:1-Naphthyl-N-methyl carbamate of the formula as a stomach poison is combined with sugar such granuled sugar which ants like as an attractant by an extremely small amount. Since 1-naphthyl-N-methyl carbamate shows much lower toxicity to humans and animals than malathion or the like, and does not repel ants, it is used as a stomach poison against ants suitably. The resultant preparation is applied on the pathway of ants such as pristomyrmex pungens or Lasius niger and near their colonies to eradicate them.
Patent JP-S59229030-A (JP)
Title: Engine idling speed controller
Inventor: ARIMA MANABU
IPC: F02D31/00
Filed: 1983-06-09
Abstract: PURPOSE:To perform idling speed control accurately and surely, by detecting variations in engine load with that in battery voltage, while speculatively compensating an engine speed when a battery voltage variation comes to more than the specified value. CONSTITUTION:In time of detecting an idling state of an engine 1 by an idling detection device 10, an idling speed regulating device 8 is controlled by a control device 13 on the basis of the output of an engine speed detection device 11 and then feedback compensation takes place for making an engine speed come to the desired one. In addition, when a voltage variation in a battery 5 detected by a battery voltage detection device 12 comes to more than the specified value, idling speed regulating device 8 is controlled by the control device 13 and the engine speed is speculatively compensated as much as the specified value. With this constitution, control responsiveness to load variations can be improved and, what is more, a significant improvement in the reliability of idling speed control is well promoted.
Patent JP-H04311684-A (JP)
Title: Bearing holding structure for oscillating plate type compressor
Inventor: KUROSAWA JUETSU
IPC: F04B27/08
Filed: 1991-04-08
Abstract: PURPOSE:To reduce the noise generated by the vibration of an oscillating plate and improve durability by eliminating this vibration. CONSTITUTION:A recessed part 24a is provided at the inner peripheral edge of an oscillating plate 24, and an angular ball bearing 23 is force-fitted into the recessed part 24a. The oscillating plate 24 is fitted to the boss part 20 of a drive hub 20 through the ball bearing 23, and a male screw 20e is formed at the outer periphery of the boss part 20c of the drive hub 20. A lock nut 28 is screwed into the boss part 20c through a balance weight 26 and a lock washer 27, and the butt-contact part 26b of the balance weight 26 is butt-pressed to one end face of the inner wheel 39 of the angular ball bearing 23. When one end face of the inner wheel 39 of the angular ball bearing 23 is pressed, axial and radial forces act upon a ball 40 since the inner peripheral surface of the inner wheel 39 is inclined, and an outer wheel 41 is also pressed axially and radially since the inner peripheral surface of the outer wheel 41 is also inclined so as to eliminate a gap with the oscillating plate 24.
Patent JP-H01276007-A (JP)
Title: Surface roughness meter
Inventor: KINOSHITA KAZUTO
IPC: G01B11/30
Filed: 1988-04-28
Abstract: PURPOSE:To exactly measure irregularity of the surface to be measured even when an optical characteristic of the surface to be measured is varied by providing a polariscope by which an irradiation light to the surface to be measured becomes only an S polarized wave against the surface to be measured. CONSTITUTION:As for an incident light beam whose passing range has been regulated 5, its polarization direction becomes 45 deg. against the radial direction, and said incident light is divided into a reflected light beam and a transmission light beam by a beam splitter 3. The surface 1 to be measured is irradiated with the reflected light by an objective lens 2a, and its reflected light is subjected to a phase variation in accordance with irregularity of the surface 1 and a complex index of refraction of the surface 1 and passes through a lens 2a again, and goes into the splitter 3. A reference mirror 4 is irradiated with the transmission light by an objective lens 2b, and the reflected light passes through a lens 2b again and goes into the splitter 3. The mirror 4 is attached to a mirror fine adjustment 28 and its reflected light can vary optical path length, and by a light shielding plate 6 which has been attached to a slide device 26, the reflected light of the mirror 4 is brought to light shielding. A light beam which has passed through the splitter among the light beams from the surface 1 and a light beam which has transmitted through only a prescribed polarization direction by a variable polariscope 7 among the light beams from the mirror 4 are brought to image formation on an image pickup element by an image forming lens 8.
Patent JP-H044920-A (JP)
Title: Manufacture of pipe with lining
Inventor: NAGURA TAICHIRO
IPC: B29C47/02
Filed: 1990-04-19
Abstract: PURPOSE:To coat the inner circumferencial surface of the metallic pipe with the resin layer having the projecting line of spiral type and obtaining the tube having excellent durability and being able to suppress the variation of the pressure in the pipe for the tube used for the vertical drainpipe for building by making the sectional shape of the resin extruded from the die to the shape having the projecting line projecting to the central side. CONSTITUTION:The molten resin fed from the resin flowing path of the die body and ejected from the electing nozzle 514 through the resin flowing pipe 512 is formed to the shape to coat the overall inner surface of the metallic pipe 13 with the tapered part 516 set at the tip end of the core shaft 515 of the die. Two recessed parts 517a, 517b of almost V letter like section area are formed on this tapered part 516, the resin ejected in the pipe is formed with two projecting line projecting to the center side of the pipe 13.
Patent JP-S5228273-A (JP)
Title: Method for alignment of pellets
Inventor: ITOU OSAMU
IPC: H01L21/68
Filed: 1975-08-29
Abstract: PURPOSE: To paste up the pellet rapidly and securely by pushing down the back of the pellet receiver and pushing on the back of the masking tape to push out one pellet. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09270567-A (JP)
Title: Quantum well structure and semiconductor optical element having the same
Inventor: ISHIKAWA TAKUYA
IPC: H01L29/80
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provided a semiconductor optical element in which polarization dependence of the optical gain in a quantum well structure is eliminated. SOLUTION: In a quantum well structure, the lattice constants of a barrier layer 12 and a well layer 11 are substantially in an integrity condition (the difference in lattice constant being not more than 0.35%) with the lattice constant of a semiconductor forming an underlying layer of the quantum well structure, and the valence band energies of the barrier layer 12 and the well layer 11 are substantially equal to each other (the difference in energy being not more than 25meV). The energy structure of the valence band is similar to that of a bulk structure, and thus no polarization dependence of the optical gain due to effective mass difference is generated. By causing the valence band energies of the well layer and the barrier layer to be equal to each other, carrier distribution in the well is made uniform.  Also, in a multiple quantum well structure having a number of wells, a broad modulation bandwidth and a good temperature characteristic are obtained.
Patent JP-H01277519-A (JP)
Title: Electric pot and hot water supply control
Inventor: SASAKI YASUHITO
IPC: F24H1/06
Filed: 1988-04-28
Abstract: PURPOSE:To supply hot water according to the required amount under a safe state by providing a pressure sensitive resistance element for detecting the pressure of a hot water supplying push button disposed in a cover unit in a main body side and providing a means for controlling the energization of a hot water supply means according to the detected output of this pressure sensitive resistance element. CONSTITUTION:A hot water supply means for pumping out hot water obtained by heating liquid in a container 5 by heaters 13, 14 by an energization of a pump 11 is provided. A hot water supplying push button 26 is placed on the cover unit 3 of an electric pot 1 and a pressure sensitive resistance element 20 for detecting the pressure of the push button 26 is provided in a main body side having the liquid storing container 5. Further, a control means 16 controls the energization of said hot water supply means according to the detected output of the pressure sensitive resistance element 20. Consequently, the required amount of the hot water can be safely and easily supplied at a required time.
Patent JP-S59229934-A (JP)
Title: Variable equalizer
Inventor: SUZUKI TOSHIROU
IPC: H04B3/04
Filed: 1983-06-13
Abstract: PURPOSE:To operate an equalizer stably and accurately even when an excessive signal is inputted to the equalizer and improve the reliability of a system by providing a circuit which detects the amplitude of a signal in the 1st circuit whcih has variable gain and frequency characteristics. CONSTITUTION:Waveform saturation information output siganl lines 15 and 16 are connected to a variable amplifier 4' and a waveform equalizer 5'. When signals transmitted in the amplifier 4' and waveform equalizer 5' are saturated, that is detected and a signal with logic 1 is outputted through those signals 15 and 16. On the other hand, the signal with the logical level 1 is outputted when the gain of the equalizer 7 is excessive. Those signal lines are connected to an OR circuit 14. The output of the OR circuit 14, therefore, has logic 1 when the gain is excessive and when the saturation is detected. A control circuit 8, on the other hand, controls the amplifier 4' and equalizer 5' in gain decrease directions even if the output of a comparator 7 has logic 0 when the logic 1 is inputted, so gain decrease control is possible in any case of excess of gain.
Patent JP-S5729492-A (JP)
Title: Thermosensitive recording sheet
Inventor: NAKAZAWA ATSUSHI
IPC: B41M5/327
Filed: 1980-07-31
Abstract: PURPOSE:To prevent fading of a thermosensitive recording sheet by mixing special coloring lactone compound in said sheet. CONSTITUTION:Into a dye group consisting mainly of colorless or light lactone compound having finger print fading is mixed at leat 10% by weight of coloring lactone compound in which R1 in the common formula is represented by pyroligino group or diethylamino group. Then, the paint liquid obtained when said coloring lactone is diffused in a bonding agent with phenol compound and other additives is coated on the support. In a binary coloring thermosensitive material, initially, coloring lactone compound and phenol compound in a respective bonding agent are dispersed in dispersion medium at some microns or less by using a ball mill or the like to prepare dispersion liquid and then filler, wax, bonding agent, etc. are added and coated on the support as a thermosensitive painting liquid.
Patent JP-H02282262-A (JP)
Title: Electrophotographic sensitive body
Inventor: MISHIMA MASAYUKI
IPC: G03G5/06
Filed: 1989-04-24
Abstract: PURPOSE:To obtain an electrphotographic sensitive body having superior sensitivity and durability by combining chi-type metal-free phthalocyanine as an electric charge generating material with a prescribed bistyryl compd. as an electric charge transferring material. CONSTITUTION:When a photosensitive layer contg. an electric charge generating material and an electric charge transferring material as constituent components is formed on an electrically conductive substrate to obtain an electrophotographic sensitive body, chi-type metal-free phthalocyanine is used as the electric charge generating material and a bistyryl compd. represented by general formula I as the electric charge transferring material. In the formula I, R1 is H, alkyl, R2 is optionally substed. arryle, optionally substd. aralkenyl or an optionally substd. heterocyclic group and each of R3 and R4 is H or optionally substd. alkyl. The resulting sensitive body has stable initial potential, high sensitivity and superior durability, hardly causes dark attenuation and is hardly deteriorated by repeated use.
Patent JP-2000291637-A (JP)
Title: Recycling or reproducing method of roller
Inventor: KATO TAKAYUKI
IPC: G03G15/20
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of recycling or reproducing a roller capable of improving recycling or reproducing rate as well as obtaining a roller characteristic substantially the same as before by recycling various kinds of rollers of an image forming device, i.e., a fixing roller, pressing roller and the like through reuse of metal cores of the rollers even if they are damaged by flaws. SOLUTION: A metal core 2 is exposed by peeling an elastic layer as well as a separation layer 4 from a fixing roller 1, then the surface of the core 2 is cut by a cutting blade 6 to remove flaws 5 on the surface of the cores 2 therefrom, and polishing the surface for treating the shape of the surface smooth. Then, metal plating 7 is applied to the surface of the core 2 to have the thickness corresponding to the cut portion from the surface. Thereafter, a new elastic layer 3 and a new separation layer are formed in the same way as before to thereby reproduce a new fixing roller 1.
Patent JP-H09268551-A (JP)
Title: Device for sealing leak-prevention underground continuous wall
Inventor: KOYAMA YUKINORI
IPC: E02D5/20
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To establish a complete water sealing effect in accordance with a curing contraction of concrete by providing a water expansive liquid sealing material and a concrete trimming material at a coupling part of elements for forming iron-reinforced concrete underground continuous walls. SOLUTION: A partition board 1 comprising a steel board is welded to an iron bar-reinforced cage 5 of the former element A via a first steel board 4 with ribs, and a major side board 2 comprising two sheets of continuous steel boards is welded thereto in a vertical direction. A support board 3a and ancillary side board 3b comprising a steel board is secured to a second steel board 4' with ribs welded to an iron bar-reinforced cage 5 of the latter element B in order to form a filling chamber 3 of a water expansive liquid sealing material C along with the major side board 2. Also, an oil or resin concrete trimming material D Is applied or stuck on the outside of the partition board 1.  In this manner, the liquid sealing material C indicates a high sealing effect in accordance with a curing contraction of concrete, and a concrete of the latter element B contracts without undergoing an adhesion-restriction of the trimming material D, so that the occurrence of cracks can be prevented.
Patent JP-H09273554-A (JP)
Title: Sintered bearing and its manufacture
Inventor: TSUCHIDA ISAO
IPC: F16C33/24
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a sintered bearing which has a steel ball or a ceramic ball on an end surface so as to correspond to a load applied to the end surface of the bearing, and manufacturing method with which the bearings are efficiently mass-produced. SOLUTION: A washer 16 is in close contact with a groove 17 on an end surface of a sintered cylindrical body 8 which is sintered and oil-treated. A steel ball 19 is inserted thereinto. The groove 17 is then deformed and caulked. The steel ball 19 is rolled in the groove 17. The steel ball 19 or a ceramic ball is arranged on an end surface of the sintered cylindrical body 8 inner peripheral surface 22 of which is smoothly formed by refinement of the body 8.