baber/WOPTO huggingface dataset:
Patent JP-S5835332-A (JP)
Title: Cooker
Inventor: FUJISAWA SEIJI
IPC: F24C7/08
Filed: 1981-08-26
Abstract: PURPOSE:To provide an easy detection whether food is disposed within a predetermined range on a food stand by a method wherein a small hole is pierced in the civinity of the rotation center of the food stand and a light emitter is arranged above the small hole, the light of which is emitted through the small hole and received by a light receiver arranged below the samll hole. CONSTITUTION:A through-hole 5 of a small diameter is formed at the rotation center of the rotatable food stand 2, the light receiver 6 is arragned below the hole 5, and the light emitter 7 is arranged at the upper part of an oven case at a position opposing the light receiver 6. With this construction, if the food is not disposed within the range 4, the light from the light emitter 3 incides into the light receiver 6. This fact means that the food disposed position is out of the view angle of a photoelectric converter 3 which detects ultrared rays radiated by the food. While the light receiver 6 is receiving the light from the light emitter 3, a controller 8 turns OFF a switching  mechanism to prevent the heating operation of the cooker.
Patent JP-S63297992-A (JP)
Title: Air-cooled heat exchanger
Inventor: KAWAMOTO TSUKASA
IPC: F28D1/02
Filed: 1987-05-29
Abstract: PURPOSE:To improve capacity at a thermal discharging side without increasing the size of a facility by a method wherein a main body of a heat exchanger is applied as one electrode and a corona discharging electrode acting as a source of generating an ion wind is arranged at the upstream side of an surrounding air blowing passage in opposite relation to the one electrode. CONSTITUTION:Water of hot temperature fluid is flowed to a group of pipes constitut ing a heat exchanger 2, a blower 3 is operated, an outer surrounding atmosphere B is blown toward a main body of a heat exchanger and then as a DC high voltage is applied between a corona discharging electrode 7 and the main body 1 of the heat exchanger, the corona discharging is generated in an electric field concentrated around acicular projections 9 and a large amount of ions are generated there. The ions get a Coulomb force from an electric field between the counter electrodes. The ions may run and strike against neutral air molecules in the surrounding atmosphere B acting as a major air flow generated by a blower 3 during this running process, give a motive energy of the ions to the air and then drive the major air stream toward the heat exchanger 1. With this arrangement, the main air stream B generated by the blower 3 is increased or incremented by a mutual effect of ion wind generated through the corona discharge.
Patent JP-S6035300-A (JP)
Inventor: TAKEUCHI HIROSHI
IPC: G21K4/00
Filed: 1983-07-22
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-S5932217-A (JP)
Title: Channel selecting device
Inventor: TOKUCHI MITSURU
IPC: H04B1/08
Filed: 1983-07-21
Abstract: PURPOSE:To control a switch of channel selection control with a channel selecting button and a channel selection control button, by fitting the channel selection lock button to the end of a plate spring supported in a cantilever shape. CONSTITUTION:In depressing the channel selection button 1, a switch 9 for channel selection control is closed and when a hand is detached from the button 1, the switch 9 is opened. On the other hand, the channel selection lock button 2 is fitted to one end of a plate spring 10 supported in a cantilever form. In depressing the lock button 2, the switch 9 is closed with a projection 11 provided at the center of the plate spring 10. A flange 2a of the lock button 2 is engaged with a channel selection bracket 6 and not restored. Thus, the switch for channel selection control is controlled with the channel selection button and controlled with the channel selection lock button.
Patent JP-H05320291-A (JP)
Title: Production of naphthol resin
Inventor: TO HARUAKI
IPC: C08G8/10
Filed: 1992-05-27
Abstract: PURPOSE:To provide a process for producing a naphthol resin having a low polydispersity index (Mw/Mn) at a given mol.wt. and being useful as a curing agent for an epoxy resin. CONSTITUTION:A naphthol (N) and a phenol (P) are reacted with an aldehyde (F) at an N/P molar ratio of 0.1 to 0.5 and at an [F/(N+P)] molar ratio of 0.3 to 0.9 in the presence of a metallic catalyst and/or an acid catalyst.
Patent JP-S5560635-A (JP)
Title: Apparatus for keeping constant revolutional speed of specially equipped vehicle
Inventor: NISHIKIORI HARUO
IPC: F02D29/02
Filed: 1978-10-30
Abstract: PURPOSE: To provide a specially equipped vehicle carrying hydraulic apparatus aboard, in which arrangement is such that accelerator pedal linked to an accelerating means becomes inoperative at the time of accelerating the hydraulic apparatus, so that the hydraulic apparatus is not further accelerated at the time of acceleration by unintended depression of the accelerator pedal.  
     CONSTITUTION: Accelerator pedal 3 is connected to throttle valve 17 of engine 2 via links 4, 6, 10, and one end of link 10 is connected to one end of a first link 12 supported at 15. Accelerating means 19 is connected to one end of a second link 22 and connecting rod 25 and restrictor rod 26 are connected to the other end of said second link 22. The other ends of said two rods 25, 26 are connected to the first link 12 via elongated holes 29, 30. With such an arrangement, when hydraulic pressure is acted to the accelerating means 19, the second link 22 is pushed so that  throttle valve 17 is opened by the aid of said two rods 25, 26 and the first link 12.  In this state, restrictor rod is held in direct contact with the two links 12, 22 so that  it is not moved if accelerator pedal 3 is depressed.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02310288-A (JP)
Title: Door device of elevator
Inventor: ITO KAZUO
IPC: B66B13/30
Filed: 1989-05-26
Abstract: PURPOSE:To enable maintenance-inspection work for internal parts in a condition that a hanger case cover is mounted by coating the back surface opening part of a hanger case by means of the hanger case cover having a maintenance- inspection window of the internal parts and a cover for opening and closing the maintenance-inspection window. CONSTITUTION:A maintenance-inspection window 11a of internal parts and an opening-closing cover 11b thereof are provided in a hanger case cover 11. Accordingly, in the case of performing inspection of a hanger roller 5 and a hanger rail 4 and adjustment or the like of an up thrust roller 9, the work is performed from the maintenance-inspection window 11a in a condition that the opening-closing cover 11b is opened.
Patent JP-S63303152-A (JP)
Inventor: OKUDA TETSUO
IPC: B65H51/18
Filed: 1987-05-29
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-S6027077-A (JP)
Title: Optical character reader
Inventor: TANABE YOSHIHISA
IPC: G06K9/03
Filed: 1983-07-22
Abstract: PURPOSE:To perform the checking for misreading of slips at a high speed by delivering an answer containing plural candidate characters to an answer having high misreading factor in accordance with the result of recognition and selecting a specific candidate character as an answer by an error check processing. CONSTITUTION:A slip 20 is scanned and a character pattern P corresponding to the characters on the slip is given to a character recognizing part 10. At the part 10 the 1st and 2nd place candidate characters are stored to an answer buffer memory 11 as the results of recognition of data d1. While only the 1st place candidate character is stored to the memory 11 as the results of resognitions of other data d2-d8. An error check processing 12 is given to each candidate character, and then an answer A2 corresponding to data d1-d8 is stored to the memory 11 from a checking circuit 12. In this case, the log information L is delivered to a log buffer memory 14. That is, the answer A2 corresponding to the data d1 is equal to the 2nd candidate character ''1'' and therefore ''2'', for example, is stored to the memory 14 as the information L. A display controller 15 displays the answer A2 on a screen 17 for each slip in the memory 11 in response to the information L.
Patent JP-H11294316-A (JP)
Title: Method of generating power by utilizing solar heat
Inventor: SAWADA NAOHISA
IPC: F01K25/06
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To very efficiently generate power with simplicity in the entire structure and by utilizing solar heat, and to evolve no consumable materials or materials discharged to outside circuits, and cost efficiency by forming the heating and evaporating circuit of an evaporation system solar heat collector and the heating and cooling circuit of a cooling system solar heat collector into closed circulation types, respectively. SOLUTION: Solar heat collectors 5, 11 in two systems, an evaporation system and a cooling system, are efficiently utilized. A working fluid having high efficiency and a refrigerant 16 having high efficiency are selected. In the circulating circuit of the evaporation system solar heat collector 5, a heating medium 6 heated by the solar heat collector heats 2 and evaporates the working fluid to rotate a turbine 8 for power generation work. In the circuit of the cooling system solar collector 11, heating a heat-collected heating medium 12 heats, pressurizes, and sprays the refrigerant to carry out efficient cooling work, efficiently assisting the power generation work. The working fluid is efficiently condensed to reflux the working fluid to a working fluid tank 1, resulting in effective power generation utilizing solar heat.
Patent JP-S5561111-A (JP)
Title: Automatic frequency control circuit
Inventor: TAKAHASHI YASUO
IPC: H03C3/09
Filed: 1978-10-31
Abstract: PURPOSE: To make it possible to reduce or prevent variation in output frequency by separately sampling and holding a FM-modulation output signal component and reference signal output signal and then by performing a subtraction process between both holding outputs.  
     CONSTITUTION: Low-pass filter 41 extracts the mean value of the output signal of frequency discriminator 17 and sample holding circuit 42 samples and holds an input voltage by sampling pulses supplied when high-frequency switch 21 selects the output of intermediate-frequency amplifier 15. Further, sample holding circuit 43 samples and holds an input voltage by sampling pulses supplied when switch 21 selects the output of reference signal generator 22. The outputs of circuits 42 and 43 are subtracted mutually by deffirential amplifier 45 and its output has a switching signal removed by LPF19 and is supplied as an AFC feedback signal to modulating amplifier 11. In this way, a signal which is in proportion to a difference between the mean value of the output frequency of amplifier 15 and the output frequency of genrator 22 can be obtained at the output side of LPF19. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6022760-A (JP)
Title: Tape recorder
Inventor: YOSHIKAWA TADASHI
IPC: G11B15/46
Filed: 1984-06-28
Abstract: PURPOSE:To perform the record/reproduction with accurate synchronization in such modes as dubbing, simultaneous reproduction, multiplex sound record, etc., by giving the phase control to the rotating speed of a capstan motor of another mechanism with the rotating speed of a capstan motor of a mechanism defined as a reference frequency and therefore eliminating the difference of tape driving speed between both capstans. CONSTITUTION:Frequency motors 1a and 1b deliver signals of frequencies proportional to the rotating speeds of motors 5a and 5b. At the outset, the rotating speed of a motor circuit A is set at the speed which is decided by a constant of its control circuit. While the rotating speed of a motor circuit B is controlled by a constant of its control circuit and at the same time undergoes the phase control by the frequency of an output (a) of the motor 1a of the circuit A. The rotating speed of the circuit B is equal to that of the circuit A as long as the control system of the circuit B is steady. Then the frequency of the output (a) has fluctuation when the circuit A has variance of its rotating speed owing to the disturbance. As a result, the rotating speed of the circuit B which undergoes the phase control by the output (a) varies in response to the fluctuation of the circuit A. This produces no difference of rotating speed between circuits A and B.
Patent JP-S5359148-A (JP)
Title: Noise-abatement and fire-extinguishing method and device for internal combustion engine exhaust
Inventor: SHIOJIRI GOROU
IPC: F01N1/08
Filed: 1976-11-08
Abstract: PURPOSE: The remained unburnt material is centrifugally separated by using the speed of exhaust flowing from an inclined duct installed in a muffler into a turning room to produce turning flow of exhaust itself and then the still stayed exhaust is introduced outside. Fire is also extinguished effectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5925616-A (JP)
Inventor: MIZOBATA SHIROU
IPC: A01D34/53
Filed: 1982-07-30
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-S5562405-A (JP)
Title: Optical fiber core
Inventor: KAWASE MASAAKI
IPC: G02B6/44
Filed: 1978-11-02
Abstract: PURPOSE: To prevent application of uneven side pressure upon an optical fiber by providing the cushion layer comprising filling liquid such as oil or the like in foam- or sponge form material.  
     CONSTITUTION: The outer side of an optical fiber 1 which is applied with the clad of the thin layer of urethane, Kynar, or epoxy is covered with the cushion layer 5 of songe- or foam-form material filled with liquid such as oil or the like. If the layer 5 is covered with a secondary convering 3 of metal or plastic material, the optical fiber core is formed. The constitution of small compression against water pressure of this layer 5 prevents the shrinkage and deformation of the covering 3, obviates the application of uneven side pressure to the optical fiber 1 and provides the optical fiber core best suited for submarine cable or the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61292739-A (JP)
Title: Memory device
Inventor: ARAI YOSHIHIDE
IPC: G06F5/00
Filed: 1985-06-20
Abstract: PURPOSE:To inverse an LSB and an MSB at a high speed by providing a multiplexer which supplies data to a memory directly or with inversion of the LSB and the MSB and another multiplexer which outputs data directly or with inversion. CONSTITUTION:The data on a data bus 12 is written to a memory 10 at an address designated by an address bus 11. While a multiplexer which works with a selection signal S1 of a controller 3 switches selectively an input A to receive the data on the bus 12 as it is and an input B to receive an LSB and an MSB with inversion and writes them to the memory 10. In a read mode, a multiplexer 2 which works with a selection signal S2 switches selectively an output (1) to receive the data of the memory 10 as it is and an output (2) to receive the data with inversion of the LSB and MSB and outputs them to the bus 12.
Patent JP-H01303219-A (JP)
Title: Administration for replacing part
Inventor: KAFUKU HIDEYUKI
IPC: B65G43/06
Filed: 1988-06-01
Abstract: PURPOSE:To improve the estimation of a part replacement and the accuracy of a trouble analysis by preparing a part installation position data file and the data file of the part used by replacement, and administering with a position and part following number as the key. CONSTITUTION:The data on a use position following number 30 are stored in the given address ADR1 of a memory 22 with a keyboard 23 while observing the faceplate of a CRT 24. And the data on the part following number 31 is stored in a address ADR2. And these are written in a floppy 26. Data are additionally stored by renewing these every time of the replacement and repair of a part. The use position following number 30 and 31 and a housing position following number 34 are commonly used in these files. This constitution enables the both files to be joined with the keyboard 23 with the following number 30, 31, and 34 as the key.
Patent JP-S5258796-A (JP)
Title: Process for preparing an aromatic polyamide
Inventor: URASAKI TAKANORI
IPC: C08G69/32
Filed: 1975-11-11
Abstract: PURPOSE: To prepare an aromatic polyamide with excellent thermal stability, color, solubility in solvents, etc., by carrying out the condensation reaction in the presence of a catalyst such as phosphoric acid, phosphoric acid esters, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5468774-A (JP)
Title: Water-making apparatus of multiflush type
Inventor: MATSUMURA KAZUMI
IPC: B01D3/06
Filed: 1977-11-11
Abstract: PURPOSE:To prevent decrease in heat transfer efficiency due to air leakage and to make easy the fabrication, assembling, and maintenance of a water-making apparatus, by locating water chambers, which form a cooling-sea-water path, in flush chambers. CONSTITUTION:An evaporator 2 constituted of multi-flush chamber 1 is evacuated from the first atage flush chamber in order by an evacuating apparatus, each flush chamber being equipped with heat transfer tube group 3. Cooling sea water flows through rectangular paths 4 at right and left sides, and the flow direction is determined by partitioning the right and left side water chamber 4 of every other stage with partitioning board 14 for dividing evaporator stage. If the operating temp. of the flush chambers lowers in order of 1a, 1b,...1e, cooling sea water flows in order of 3e-4e-3d-4d-3c-4c-3b-4b and is preheated in order while passing through each heat-transfer-tube group 3 with steam outside of the tube and is heated up to a desired temp. while flowing from a water chamber 4b through a preflush chamber to a sea water preheater, then it enters the first stage flush chamber. The sea water is flush evaporated in each flush chamber at each stage operation temp. while passing from the first flush chamber to the final one.
Patent JP-S5592669-A (JP)
Title: Bitterness imparting agent
Inventor: RIAZU AAMETSUDO KAAN
IPC: A23L27/30
Filed: 1979-10-18
Abstract: A new chlorinated sucrose derivative, 2,6,1 min ,6 min - tetrachloro-2,6,1 min ,6 min - tetradeoxy-mannosucrose, is used as a bittering agent, e.g. to replace quinine sulphate, in ingestible compositions such as Indian tonic water, and in non-ingestible compositions.
Patent JP-S63298600-A (JP)
Title: Traffic signal controller
Inventor: TAKANASHI ISAO
IPC: G08G1/08
Filed: 1987-05-29
Abstract: PURPOSE:To conform to an actual traffic demand by connecting a main controller for executing an automatic call to a specific telephone number and sending it out, to a communication part through a general subscriber telephone line. CONSTITUTION:A signal control part 1 of a traffic signal A2 reads out an appropriate operation constant from an operation constant storage means, based on a selection schedule which has been read out of a selection schedule storage means, and turns on each signal lamp in accordance with the lighting timing of the signal lamp determined thereby. In a communication part B, when a dial call by a specific telephone number is executed on this part from a main controller C through a general subscriber telephone line 10, an automatic answer means answers automatically and the main controller C and the signal control part 1. A sending-out means selects an operating state of the signal control art 1 or an operation constant in which an operation has been recorded or stored, or a selection schedule, by an automatic response or automatic dial calling to a telephone number which has been set in advance. A transfer means transfers the operation constant or the selection schedule which has been received from the main controller C, to a storage means of the signal control part 1. In such a way, it can conform to a traffic demand.
Patent JP-S5657821-A (JP)
Title: Preparation of aromatic polyester
Inventor: KATOU YASUYUKI
IPC: C08G63/18
Filed: 1979-10-18
Abstract: PURPOSE: To obtain an aromatic polyester having improved heat resistance and mechanical properties, by reacting a specific dihydroxy aromatic compound (derivative) with an aromatic dicarboxylic acid (derivative) and an aromatic oxycarboxylic acid (derivative).  
     CONSTITUTION: A dihydroxy aromatic compound (derivative) consisting essentially of 4,4'-dihydroxydiphenyl (preferably not less than 70wt%) having a pH 6.6W7.4 measured in a solution of 1pt.wt. dihydroxy aromatic compound in 100pts.wt. mixed solvent of methanol and water in a weight ratio of methanol to water of 70: 30, is prepared by alkali fusion method. The prepared compound, an aromatic dicarboxylic acid (derivative), e.g., terephthalic acid, etc., and an aromatic oxycarboxylic acid (derivative), e.g., p-hydroxybenzoic acid, etc. are subjected to bulk polymerization under heating, to give the desired aromatic polyester. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5562930-A (JP)
Title: Laminate impregnated with thermoplastic resin and method of making the same
Inventor: OOGOSHI HIROYUKI
IPC: C08J5/24
Filed: 1978-11-01
Abstract: PURPOSE: Base materials as impregnated with a thermoplastic resin solution in an organic solvent and dried to give resin-processed base materials, a plurality of which are laminated, pressed, heated, thus producing title laminates useful as construction and insulation materials.  
     CONSTITUTION: A thermoplastic resin, such as polystyrene, polystyrene-acrylonitrile, polymethacrylates, polycarbonate, polyvinyl chloride, is dissolved in an  organic volatile solvent, such as benzene, toluene, acetone, isopropyl alcohol. Then,  a base material, such as canvas of cotton or viscose staple fiber, nonwoven fabric of synthetic fibers, coated paper, or board, is impregnated with the solution and dried, resulting in formation of resin-processed base material of 20W65wt% resin solid content. A plurality of the base materials are laminated and pressed at a pressure over 20kg/cm 2  and a temperature over the melting point of the synthetic resin, cooled, thus producing the objective laminated product. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63298348-A (JP)
Title: Manufacture of electrophotographic sensitive body
Inventor: TAKEDA HIROKI
IPC: G03G5/10
Filed: 1987-05-29
Abstract: PURPOSE:To easily form an electrophotographic sensitive body at low cost by forming a photoconductive layer on the inside of a mold, and on its inside a conductive layer, and releasing the photosensitive body composed of the photoconductive layer and the conductive layer from the mold. CONSTITUTION:The electrophotographic sensitive body is obtained by coating the inside of the mold with a coating soln. containing a photoconductive material to form the photoconductive layer 2, coating the inside of the layer 2 with a coating soln. containing a conductive material, such as carbon type, metal powder type, or metal oxide type materials, to form the conductive layer 3, and then, releasing the photosensitive body composed of the layer 2 and the layer 3 from the mold. The coating soln. is obtained by dispersing or dissolving the photoconductive material, such as, as an electric charge generating material, phthalocyanine type or azo type pigments or dyes, or as a charge transfer material, compounds each having an electron donative group, such as alkyl or alkoxy, into an organic solvent dissolved a binder resin, thus permitting the electrophotographic sensitive body to be easily obtained at low cost.