baber/WOPTO huggingface dataset:
Patent JP-H02187348-A (JP)
Title: Ink jet head
Inventor: KIMURA TETSUO
IPC: B41J2/055
Filed: 1989-01-13
Abstract: PURPOSE:To use several types of ink jet heads in one recorder by forming the shape of a connector section connected to an electric connection unit for supplying an electric signal to a discharge energy generating element for receiving an external signal in the same shape irrespective of the number of ink discharge means. CONSTITUTION:Ink discharge means formed by integrating ink discharge ports 7 aligned in one row at an extremely short pitch, heat generators (heaters) 9 formed corresponding to the respective ink discharge ports 7, and compact pads 19 for transmitting driving energy to the heaters 9 are aligned in number more than the number of the pads in parallel and contained in a frame. The shapes of the pads 19 are formed in the same shape from one to many pads. Thus, several types of ink jet heads can be used in one recorder. Therefore, precise printing, high speed printing and color printing can be freely performed in response to utility by one recorder.
Patent JP-S5599423-A (JP)
Title: Alarm device for working machine
Inventor: OKUJIMA AKIHIRO
IPC: B60K28/00
Filed: 1979-01-24
Abstract: PURPOSE: To provide an alarm device capable of braking the machine and generating alarm signals by detecting by a sensor the unattended running of the machine.  
     CONSTITUTION: A sensor 3 detects if the machine is attended or not. The sensor 3 sends a signal to a control circuit when the machine is unattended. A timer circuit measures the unattended period of time and when the machine is unattended for a period longer than a fixed period of time, the control circuit 5 sends signals to an alarm circuit 7 and an actuator circuit 6 thus actuating the brake device and the alarm device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63177480-A (JP)
Title: Electrostrictive effect device
Inventor: SHIRASU TETSUO
IPC: H01L41/09
Filed: 1987-01-16
Abstract: PURPOSE:To eliminate the defective bonding of a lead and the defective formation of an external electrode at a corner part as in the case of a conventional leadless structure and to enhance the reliability and mass productivity of a device by a method wherein an electrode is extracted from the inside to both edge faces of the device by using a conductive material formed inside a via hole. CONSTITUTION:More than one laminar electrostrictive material 1 is deposited by alternately laying internal electrode materials 2 in between; the internal electrode materials 2 are connected electrically every other layer. At this electrostrictive effect device, the following are provided: via holes where conductive materials 2a installed at electrostrictive materials 1a at outermost layers are buried; terminal electrodes 4d which are connected electrically to the internal electrode materials 2 via the conductive materials 2a which are installed on the outer surface of the electrostrictive materials 1a at the outermost layers and which are buried in said via holes. As said electrostrictive materials 1, e.g., electrostrictive sheets whose layer thickness is about 100 mum are to be used after they have been formed by a slip casting film-formation method or the like where a small amount of organic binder is added to a preliminarily baked powder of an electrostrictive material composed mainly of nickel and lead niobate and the sheets are formed by the slip where the mixture is dispersed in an organic solvent.
Patent JP-H10203499-A (JP)
Title: Heat shield for artificial satellite
Inventor: KANAMAKI YUICHI
IPC: B64G1/58
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To enable a shield to extend/contract, extend the shield when a thruster is operated, interrupt radiation heat to a satellite main unit from the thruster, contract the shield when the thruster is not operated, and reduce a radiation quantity to the peripheral space from the satellite main unit. SOLUTION: In a plurality of sector members 4a to 4h provided with one or a plurality of circular arc-shaped slits 5 and one or a plurality of pins 6, the pin provided in one sector member adjacent to each other is slidably inserted to the slit of the other sector member, to be partly piled mutually connected, without connecting the fellow sector members in both ends, assembly is performed so as to form a circle having a center hole in an extending condition and a sector shape in a contracting condition and one sheet of the sector members is fixed to a mounting part of an artificial satellite main unit and the other sector member with an engaging part is movably engaged with a rail provided in a mounting part periphery of the artificial satellite main unit to be driven, by motor for performing extension/contraction.
Patent JP-H06267145-A (JP)
Title: Magneto-optical recording and reproducing
Inventor: OSATO YOICHI
IPC: G11B11/10
Filed: 1994-01-27
Abstract: PURPOSE:To make possible overwriting and to make possible good reproducing over a long period of time by setting the coercive force of a first magnetic layer and the magnetic field from an initializing magnetic field generating part so as to satisfy a prescribed relation. CONSTITUTION:The first magnetic layer 2 of the magneto-optical recording medium used in this magneto-optical recording and reproducing device mainly contributes to reproducing. Namely, the magneto-optical effect exhibited by the first magnetic layer 2 is mainly utilized for reproduction and the second magnetic layer 3 plays an important role for recording. The following relation is necessary between the saturation magnetization Ms of the second magnetic layer 3, the film thickness (h) and the magnetic wall energy (sigmar) between the two magnetic layers of the exchange bonded two-layered films of a storage medium to be used for this magneto-optical recording device: HH>HL>[sigmaw/2 Msh]. The reason thereof is to stabilize the magnetization state of the bits to be finally perfected by the recording.
Patent JP-S56105562-A (JP)
Title: Optical reader
Inventor: OKAMOTO TAKAAKI
IPC: G06K7/10
Filed: 1980-01-24
Abstract: PURPOSE:To make possible accurate reading even with defect bar codes by setting the longitudinal direction of an imaging spot always in the direction perpendicular to the scanning direction of an optical scanning locus in an optical reader which reads bar codes. CONSTITUTION:The light from a semiconductor laser 15 is deflected and reflected to scan successively on each mirror of a stationary reflecting mirror group 19. This light is condensed at a scanning window 20 and densely scans on the bar codes 22 affixed on merchandise 21. If in the case of mounting the laser element 15 it is mounted in such a manner that the longitudinal direction of a light emitting part 12 comes in the direction X parallel to the plane of the figure, the lognitudinal direction of the imaging spot of the light radiation part with respect to the scanning direction of the optical scanning locus is set always in the perpendicular direction. Hence, in the case of reading the defect code 10 including a void, the size in the lengthwise direction of the beam spot 9 becomes larger than the size of the void 11, and therefore even if it scans on the void 11, the subinformation is stored and the coe information is read accurately.
Patent JP-S62195558-A (JP)
Inventor: JIEEMUSU DANKAN KERII
IPC: C07B31/00
Filed: 1987-01-16
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-S58130135-A (JP)
Inventor: VOS DANIEL DE
IPC: C03C6/02
Filed: 1983-01-20
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-S62166605-A (JP)
Title: Distortion removing circuit
Inventor: OGOSE SHIGEAKI
IPC: H03D1/24
Filed: 1986-01-20
Abstract: PURPOSE:To make high-quality transmission without making the carrier level higher, by obtaining a demodulated output by taking the sum of the outputs of three amplifiers and detection output and removing the distortion produced in a demodulator section. CONSTITUTION:A detection signal inputted to a signal input terminal is divided into five parts and respectively inputted to a Hilbert converter 2, multiplier 3, adder 5, multiplier 8, and multiplier 9. The output of the Hilbert converter 2 is divided into two parts and respectively inputted to the multiplier 3 and another multiplier 6 and the output of the multiplier 3 is led to the adder 5 after its amplitude is multiplied by -1. The output of the multiplier 6 is inputted to the adder after passing through an amplifier 7 having a gain of 1/2. At the multiplier 8 detection output signals are multiplied by each other and its output is inputted to the multiplier 9. The output of the multiplier 9 is inputted to the adder through an amplifier 10 having a gain of -1/6. The adder 5 takes the sum of the detection output signal and the outputs of the amplifiers 4, 7, and 10 and a demodulated signal component is outputted to a signal output terminal 11.
Patent JP-S60153769-A (JP)
Title: Preparation of noodle comprising soybean as main raw material
Inventor: TAMAGAWA MOTOKIYO
IPC: A23L11/00
Filed: 1984-01-18
Abstract: PURPOSE:To prepare noodles comprising protein as a raw material, having glutinousness and good durability, improved taste, especially sweetness, using TOFU (bean card) as a main raw material. CONSTITUTION:TOFU prepared from soybeans by a conventional procedure in dehydrated, boiled at about 100 deg.C for about 20min, and strained, to obtain strained TOFU. Strained TOFU is blended with flour in a weight ratio of about 1:1, kneaded with water or soybean milk to prepared to give an ingredient of noodles, which are processed into noodles by a conventional procedure.
Patent JP-S55102230-A (JP)
Title: Automatic focusing device
Inventor: KURODA KATSUHIRO
IPC: H01L21/027
Filed: 1979-01-29
Abstract: PURPOSE:To perform the automatic focusing precisely by detecting only a change of the coil current of the lens or the lens current without a deflector. CONSTITUTION:The heterogeneous mark 2 is provided to the sample 1, the electron beam 3 is applied to its center with the object lens 4. Current I0 is fed to the lens by the constant-current power rectifier 5, AC current 10 is simultaneously produced 6 and overlapped on the said current I0. Electrons reflected from the surface of sample 1 and mark 2 are detected 6 and amplified 7. When the lens current I0 is not suitable for focusing the electron beam, the output 13 of the amplifier 7 is changed every 180 deg.. At this time, when the output is synchronously detected by the synchronous rectifier 8 by means of the gates 11, 12 which are obtained by shaping the wave form of the AC generator 6, outputs 14, 15 are obtained respectively. These are fed to the amplifier 5 with positive-negative signs through the subtraction circuit 9 to control the current I0. When the said process is automatically controlled by a previously adjusted gain, the automatic focusing can be performed, the current I0 is constant when focused on the surface of sample.
Patent JP-H04250759-A (JP)
Title: Stroke count input control system
Inventor: KAMIMURA EISAKU
IPC: H04Q3/58
Filed: 1991-01-28
Abstract: PURPOSE:To attain the mixture existence of input numerals with different digit numbers and to enter a numeral efficiently by allowing an attendant board 3 to recognize the entered numeral information. CONSTITUTION:An attendant board 3 in busy with a trunk line enters a specific numeral group after the start of stroke count. A central processing unit 5 analyzes the numeral every time one numeral being a component of the entered numeral group is received and latches it tentatively. When the attendant board receives specific information representing the end of numeral input entered in succession with the input of the numeral group, the attendant board sends the specific information and the numeral information latched tentatively to a management information system device in the order of reception to terminate the input end processing.
Patent JP-H03214466-A (JP)
Title: Digital audio tape recorder
Inventor: KANESHIGE TOSHIHIKO
IPC: G11B20/12
Filed: 1990-01-19
Abstract: PURPOSE:To secure a dynamic range by distributing a picture data and a sound data to an MSB side and an LSB side based on a detected effective bit length, synthesizing them and recording a data showing the effective bit length as one word. CONSTITUTION:The picture data 200 is once stored in a picture memory 2. On the other hand, the effective bit length of the sound data 100 is detected and outputted to an address controller 3 and a selector 5 by an effective bit length detector 1. The extent of invalid bit length is read out of the memory 2 and outputted to a serial-parallel converter 4 by the controller 3 based on an invalid bit obtained from a data of effective bit length of the data 100. The picture data is disposed to the MSB side while the sound data the LSB side by the selector 5, and these are synthesized with 4 bits showing the effective bit length outputted from the detector 1 and outputted as a digital data as 16 bits for one word to a recording system. By this method, the sound data and the picture data are simultaneously recorded, and the sound data can continuously be recorded and reproduced.
Patent JP-S60151965-A (JP)
Title: Manufacture of positive plate for alkaline battery
Inventor: NAKAMITSU KAZUHIRO
IPC: H01M4/52
Filed: 1984-01-19
Abstract: PURPOSE:To obtain a positive plate for an alkaline battery having a high charge efficiency by washing with a weakly alkaline solution a plate which holds nickel hydroxide containing cobalt hydroxide obtained by causing a solution of a cobalt salt and a nickel salt to undergo neutralization reaction by the use of an alkaline solution. CONSTITUTION:A base plate is impregnated with an aqueous solution of a cobalt salt such as Co(NO3)2 and a nickel salt such as Ni(NO3)2. Then the base plate is immersed in an aqueous solution of an alkali such as NaOH to convert the salt such as a nitrate into a hydroxide. Next, the thus treated base plate is impregnated with an active material consisting of nickel hydroxide containing cobalt hydroxide. After that, the base plate is washed with a weakly alkaline aqueous solution of KOH or similar compound before being subjected to vacuum drying, thereby making a positive plate for an alkaline battery. By the means mentioned above, the energy density of the positive plate can be increased.
Patent JP-H02188149-A (JP)
Title: Manufacture of stator coil for high tension rotating electric machine
Inventor: HAGA KOJI
IPC: H02K15/12
Filed: 1989-01-17
Abstract: PURPOSE:To improve the performance of an insulation layer to the earth by covering the surface of an aligned coil conductor with a prepreg sheet half- hardened by blending mica powder into thermosetting resin and by pressing, heating and hardening the surface of the sheet layer. CONSTITUTION:Mica powder is blended into thermosetting resin such as epoxy resin, polyester resin, etc., in a ratio of 100 to 160:100 in weight and a prepreg sheet half-hardened in 0.3 to 4mm in thickness is prepared. The outside of aligned a plurality of coil conductors 1 is closely covered with the prepreg sheet and by pressing, heating and hardening the surface of the sheet layer to form an insulation layer 14 to the earth. A stator coil excellent in thermo- cycle resistance can thereby be made in such a simple work process that it is suitable for a high tension rotating electric machine.
Patent JP-S62166805-A (JP)
Inventor: TAKAHASHI TAIRA
IPC: A01G22/22
Filed: 1986-01-18
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-S61167633-A (JP)
Title: Purification of allyl alcohol
Inventor: KITAGAWA YORIAKI
IPC: C07C67/00
Filed: 1985-01-22
Abstract: PURPOSE:To produce high-purity allyl alcohol, by adding dipotassium phosphate and/or potassium carbonate and glycerol to an aqueous solution of allyl alcohol, separating the mixture into an aqueous phase and an organic phase, distilling the organic phase, and recycling the mixture to the system. CONSTITUTION:The aqueous solution of allyl alcohol 1 uses as a raw material (a mixture of allyl alcohol and water at a ratio of about 70:30) is thoroughly mixed with a glycerol solution 2 of dipotassium phosphate and/or potassium carbonate in a mixing tank B to obtain a solution, and the solution is let stand in a phase-separator C and separated into the aqueous phase 4 and the oil phase 5. The azeotropic mixture is removed from the oil phase 5 in the first distillation column D and returned to the mixing tank B, and the column bottom consisting of a mixture of glycerol and allyl alcohol is distilled in the second distillation column E to obtain purified allyl alcohol. The glycerol 8 obtained from the column bottom is mixed with the aqueous phase 4 of the phase- separator C, the mixure is distilled in vacuum in the water-evaporator A to remove the water and the glycerol solution of salt is recycled to the mixing tank B.
Patent JP-H04252356-A (JP)
Title: Document shaping device
Inventor: YAMAGUCHI KOJI
IPC: G06K9/20
Filed: 1991-01-28
Abstract: PURPOSE:To shape the sentence and chart data into an easy-to-read documents regardless of the sizes, the positions and the number of chart frames. CONSTITUTION:A sentence allocation secondary area tolerance reference storage part 13 stores the grant reference value for the sizes and the shapes of sentence allocation secondary areas divided by a sentence allocation area division processing part 9. A sentence allocation secondary area tolerance reference check part 14 checks the sizes and the shapes of the sentence allocation secondary areas through the comparison of them based on the tolerance reference value. Then a sentence allocation secondary area sequence set-up processing part 10 allocates successively the sentence data to the adaptive sentence allocation secondary areas decided by the part 14 among all sentence allocation secondary areas.
Patent JP-2000205580-A (JP)
Title: Fence-supporting tool
Inventor: TOZAWA RYOICHI
IPC: F24C15/12
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To stably arrange a fence even on continuous structure covering a plurality of pieces of heating apparatus by equipping this tool with a means for fixing the fence to a body part. SOLUTION: A support tool is used to erect and support a fence that is made of a metal foil being arranged at a heating apparatus. A body part 5 where a site corresponding to the heating apparatus is cut out and a rectangular cut-out 5' is formed has a flat surface at its surrounding. Guide walls 8 and 9 with a height dimension of 1-5 cm in contact with first and second side surface parts or the like are formed at the body part 5. The body part 5 is made of the same aluminum foil as the fence. The former out of first and second fixing means 6 and 7 for composing the fence-supporting tool along with the body part 5 fixes the second side surface part of the fence to the body part 5, while the latter fixes the first side surface part to the body part 5.  When the support tool is used, the fence is arranged around the heating apparatus via the flat part of the body part 5, thus drastically improving erection stability.
Patent JP-H06223146-A (JP)
Title: Data storing method
Inventor: OKUNO MAYUMI
IPC: G06T1/00
Filed: 1993-01-22
Abstract: PURPOSE:To provide the data storing method which provides an undo and a redo function for the deletion of a graphic in figure editing operation in addition to an operation undo function for canceling drawing operation and an operation redo function for canceling the undo function. CONSTITUTION:The data storing method is equipped with a table 1 for history numbers, a table 2 in which a cancellation mark is put, a table 3 for operation contents of a figure, and a table 4 which stores the history numbers. Consequently, the undo and redo functions for the deletion of a graphic are made effectively and the graphic can efficiently be edited.
Patent JP-H01186462-A (JP)
Title: Conduit travel device
Inventor: KAJITANI TADASHI
IPC: H02G1/08
Filed: 1988-01-18
Abstract: PURPOSE:To enable travel in a conduit laid with rails by arranging a plurality of hold sections of approximately cylindrical hollow bodies having outer circumferential section composed of expandable/shrinkable rubber in axial direction with predetermined intervals then coupling respective hold sections through expandable/shrinkable tubes. CONSTITUTION:Two hold sections 1, 1a are arranged in traveling direction with an interval, then they are coupled through an expandable/shrinkable tube 5 thus constituting a conduit travel device. Respective hold sections 1, 1a comprise approximately cylindrical hollow bodies having outer circumferential sections composed of elastic rubber and front and rear end boards 3, 3a, where the outer circumferential section 2 is expanded or shrunk when the interval between the end boards 3, 3a is enlarged or shrunk through an actuator 4 such as a cylinder. When alternative expansion and shrinkage of respective hold members 1, 1a are interlocked with telescoping motion of a telescopable tube 5, the travel device can step inch by inch.
Patent JP-H08127845-A (JP)
Title: Graphite steel,its article and its production
Inventor: JIEIMUZU EI BURATSUSO
IPC: C22C38/00
Filed: 1995-01-24
Abstract: PURPOSE: To enable the working of a graphitic steel to various shapes by the hot working and the adjustment of the core characteristic and the matrix carbon content thereof by the composition thereof and subsequent heat/mechanical treatment.  
     CONSTITUTION: A graphitic steel alloy in this invention has a composition, in weight%, of about 1.0 to 1.5 carbon, 0.7 to 2.5 silicon, 0.3 to 1.0 manganese, up to 2.0 nickel, up to 0.5 chromium, up to 0.5 morybdenum, up to 0.1 sulfur, up to 0.5 aluminum, and balance iron and incidental impurities. Further, calcium and magnesium up to 0.01 weight% individually or both combined, rare earth metal up to 0.100 weight% in total and boron up to 0.0050 weight% may be added respectively. The steel product produced in such an arrangement attains a desired microstructure and characteristic before machining, thus eliminating the need for the further heat treatment after the machining. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S63177982-A (JP)
Title: Optical system for laser marking
Inventor: ITO HIROSHI
IPC: B23K26/361
Filed: 1987-01-20
Abstract: PURPOSE:To improve the quality in making by providing plural semipermeable mirrors on the optical axis of a laser beam and arranging a condensing lens, optical fiber, collimate lens and image forming lens in order on the respective same optical axis. CONSTITUTION:Plural semipermeable mirrors 16a-16d are provided by providing intervals on the same optical axis at the front of a laser oscillator 13 and condensing lenses 18a-18d are respectively arranged on the same optical axis of the laser beams 17a-17d of which the output is equally distributed as well. The laser beam is led to a mask 14 by installing optical fibers 20a-20d and collimate lenses 22a-22d on the same optical axis to perform a marking via an image forming lens 15. Owing to the laser beam strength distribution of the mask 4 being improved and uniformized the flaw and thinning of marking letter, etc., are eliminated. The marking quality is thus improved.