baber/WOPTO huggingface dataset:
Patent JP-S58122955-A (JP)
Title: Production of urea resin molding material
Inventor: HIRATA ATSUMI
IPC: C08L61/24
Filed: 1982-01-15
Abstract: PURPOSE:To obtan a urea resin molding material having excellent impact resistance, by blending a solid reaction product between polyethylene glycol diglycidyl ether and urea with a solid urea resin precondensate having a free moisture content below a specified value. CONSTITUTION:A reaction resin syrup obtd. by the reaction between urea and  formalin is dehydrated by using a vacuum kneader to prepare a solid urea resin  precondensate solid having a free moisture content of 24wt% or below. Urea is dissolved in 19-40wt% (based on the amount of urea) water, and reacted with polyethylene glycol diglycidyl ether to prepare a solid reaction product. The solid reaction product powder is blended with the urea resin precondensate powder in such a proportion as to give 10-30wt% said solid reaction product based on the total amount of the resulting molding material to obtain the desired urea resin molding material.
Patent JP-S57118779-A (JP)
Title: Storage device for food
Inventor: MAKI MASAO
IPC: A23L3/00
Filed: 1981-01-16
Abstract: PURPOSE: To provide a device to store foods temporarily without lowering freshness of the foods, by introducing carbon dioxide gas into a storehouse and simultaneously circulating air in the storehouse through a packing layer supporting silver or a silver compound and a humectant.  
     CONSTITUTION: A porous carrier, e.g., active carbon, silica gel, etc. is sufficiently dried, an aqueous solution of silver nitrate or silver ammonia complex is added to the dried porous material, which is evaporated to dryness to give a material. This material is immersed in a humectant such as an aqueous solution of ethylene glycol and dried to give the germicide 3, which is added to the packing layer 2. The storehouse 1 is provided with the hole 6 to introduce carbon dioxide gas, and with the fan 4 to circulate compulsorily air in the storehouse through the packing layer 2 of the germicide. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63173050-A (JP)
Title: Silver halide photographic sensitive material containing cyan coupler having excellent durability to light and heat
Inventor: MASUKAWA TOYOAKI
IPC: G03C7/34
Filed: 1987-01-13
Abstract: PURPOSE:To obtain the titled material having the good sensitivity and coloring property and capable of giving the cyan color image having the excellent durability to the light and heat by incorporating a specific cyan coupler in at least one layer of silver halide emulsion layers. CONSTITUTION:The titled material comprises the cyan coupler shown by formula I in at least one of the silver halide emulsion layers. In formula I, R1 and R2 are each alkyl, aryl or a heterocyclic ring group, R3 and R4 are each hydrogen or halogen atom or alkyl group, X is hydrogen atom or a group capable of releasing by reacting with an oxidant of a color developing agent, (n) is 0 or 1. Thus, the good sensitivity and coloring property of the titled material are obtd., and the formed cyan image has the excellent durability to the light and heat.
Patent JP-S59137483-A (JP)
Inventor: JIYOSEFU MAACHIN MUKOUSUKI
IPC: C07D487/04
Filed: 1984-01-14
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-S61168587-A (JP)
Inventor: ASAI TADAMICHI
IPC: C04B35/565
Filed: 1985-01-18
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-S59130018-A (JP)
Inventor: MOTODATE SHIYOUJI
IPC: H01H13/02
Filed: 1983-01-17
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-H11204805-A (JP)
Title: Molybdenum material for diode electrode and its manufacture
Inventor: KUSHIMOTO TAKAAKI
IPC: C22F1/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a molybdenum material for diode electrodes and a manufac turing method whereby a long-life diode having a uniform quantity can be obtd. SOLUTION: A molybdenum(Mo) material for diode electrodes is incorporated in a diode 10 as Mo electrodes 2, 3 for sandwiching a diode chip 1 and provides a backward current of 17 nA or less with an applied potential of 200-1500 V. This Mo material for diode electrodes is made by heat-treating an Mo rod at 1000-2000 deg.C to control so that crystal grain no. per unit area is 6500 grains/mm<2> or less.
Patent JP-H07212089-A (JP)
Title: Chip component board mounting method
Inventor: WATANABE MICHIYUKI
IPC: B23P21/00
Filed: 1994-01-24
Abstract: PURPOSE:To largely improve an operating efficiency when a chip component is mounted on a printed circuit board by recognizing the thickness of the component to be newly mounted on the board, and regulating the head lifting amount of a suction head in response to the thickness at each recognition of the thickness. CONSTITUTION:After a suction head 13 for sucking a chip component 11 to be supplied from a cassette 12 is moved down, the thickness of the component 11 newly mounted on a printed circuit board is recognized. Then, the suitable amount of a head lifting amount of the head 13 is calculated from the thickness of the recognized component 1. Thereafter, the head 13 is actually lifted based on the calculated value of the lift, moved at X-Y axes above the board, the head 13 is again moved down to mount the component 11 at a predetermined position of the board. As a result, a plurality of types of the components 1 having various thicknesses can be sequentially efficiently mounted.
Patent JP-S56103523-A (JP)
Title: Active filter circuit
Inventor: MINEMATSU KIYOSHI
IPC: H03H11/12
Filed: 1980-01-22
Abstract: PURPOSE:To obtain a sharp characteristics of a filter circuit, by applying a negative feedback from the output terminal of the filter circuit connected vertically to an amplifying circuit through the input terminal of the amplifying circuit and thus securing a gain only at the pass band with the gain of the blocking band kept as it is. CONSTITUTION:The filter circuit BPF is connected vertically to the amplifying circuit FA, and then a negative feedback is applied from the output terminal of the circuit BPF through the input terminal of the circuit FA. The loop gain is set to 1 or less, and at the same time the loop gain is approximated to 1 in the pass band frequency region of the circuit BPF.
Patent JP-H04238405-A (JP)
Title: Antenna device with pattern correction function
Inventor: SHIMIZU NOBUHIRO
IPC: H01Q21/06
Filed: 1991-01-22
Abstract: PURPOSE:To correct the distortion of an antenna pattern and to obtain an accurate bearing measurement result. CONSTITUTION:A space spectrum computing element 15 calculating the space spectrum of a reception signal in antennas 12 and generating a correction signal for correcting the distortion of the antenna pattern is provided. The correction signal obtained by the space spectrum computing element 15 is stored in an antenna pattern memory 16 and compensators 14 correct the reception signal of the antennas 12 based on the correction signal stored in the antenna pattern memory 16.
Patent JP-S5499484-A (JP)
Title: Ultra-fine grain measuring apparatus of light scattering type
Inventor: SUDA TADASHI
IPC: G01N15/14
Filed: 1978-01-23
Abstract: PURPOSE:To measure the grain size and grain size distribution correctly even if the substance differs from the standard grains, by providing a device to change over the circuit constant in signal processing circuit according to the refractive index of the substance being measured. CONSTITUTION:A changeover control circuit 130 changes over the gain of an amplifier 131 and post-amplifiers 132A to E provided in each channel according to the refractive index of the object being measured. Switches S1 to S4 are controlled by the circuit 130. When one of button switches BS1 to BS4 is closed, one of relays R1 to R4 is excited, so that the switches S1 to S4 corresponding to all amplifiers 131 and 132A to E are closed. Therefore, by pressing switches BS1 to BS4 according to the kind of the object being measured or the refractive index values, the gains of all amplifiers may be changed so as to satisfy the relation of the pulse peak value versus grain size with respect to the refractive index of the object substance. In response to the changes of the objects being measured, the circuit constant may be calibrated so as to obtain the correct grain size distribution.
Patent JP-H08191873-A (JP)
Title: Transfusion container
Inventor: SANO MINORU
IPC: A61J1/05
Filed: 1995-01-19
Abstract: PURPOSE: To enable mixing of an amino acid, a grape sugar liquid, a fatty emulsion or the like in use by sectioning a transfusion container into a first chamber for housing the grape sugar and an electrolyte and a second chamber for fatty emulsion and the amino acid. CONSTITUTION: A partition zone part 3 is a band-shaped body formed from a right side wall of a transfusion container to a left side wall thereof to section the transfusion container into a first chamber 1 and a second chamber 2. A transfusion-injecting port 4 is provided on an upper wall of the transfusion container being allowed to communicate with a second chamber 2. A transfusion pouring-in/out port 5 is provided on the bottom wall of the first chamber 1 and plays both roles of a transfusion injecting port to pour a transfusion into the first chamber 1 and a transfusion pouring-out port to pour out a mixture of transfusions in chambers 1 and 2. Here, a grape sugar liquid and an electrolyte are housed in the chamber 1 and a fatty emulsion and an amino acid liquid in the second chamber 2.
Patent JP-H04239730-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MIYAMOTO IKUO
IPC: H01L23/522
Filed: 1991-01-23
Abstract: PURPOSE:To provide a semiconductor device, in which encroachment on the foundation is prevented and stress of a wiring is relaxed, and manufacturing method therefor. CONSTITUTION:A wiring is made of a four-layer construction consisting of an SiH4 reduction selection W-film 7, an SiH4 reduction SWix film 8, an H2 reduction W-film 9 and a WSix (N) film 10 in order from the substrate side, and an SiH4 reduction selection W-film 7 is buried inside a contact hole 6. Prevention of encroachment on the foundation, relaxation of stress generated on aforesaid wiring, inhibition of oxidation and reflection prevention in the later photoprocess are accomplished.
Patent JP-H08193783-A (JP)
Title: Display case
Inventor: FUKAZAWA FUMIO
IPC: F25D27/00
Filed: 1995-01-19
Abstract: PURPOSE: To provide a display case which can be sufficiently illuminated to the innermost side in a display case body even if the position of an illumination lamp is not lowered. CONSTITUTION: The light illuminated to the front from an illumination lamp 19 is emitted through a front panel 13, and the light emitted downward is emitted to a commodity displayed in a display case body 10 from between the panel 13 and a front surface wall 14. In this case, the light emitted rearward from the lamp is shielded by the wall 14, but the emitting range A is extended to the rearward by that corresponding to the inclination of the oblique surface 14a of the wall 14, and even if the lamp 19 is not lowered, the innermost side in the body 10 can be sufficiently illuminated.
Patent JP-2000208148-A (JP)
Title: Lithium ion secondary battery
Inventor: SAKAGUCHI TAKUYA
IPC: H01M4/13
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of a positive electrode and improve the cycle characteristic by adding anhydrous LiOH particle to the positive electrode. SOLUTION: A binder is dissolved in an organic solvent, and an active material and a conductive agent are mixed thereto followed by stirring. Finely pulverized anhydrous LiOH particle is mixed thereto followed by stirring to form a paste. The paste is printed on an aluminum current collecting foil, and drying, cutting and pressing are performed to complete a positive electrode. Since the anhydrous LiOH particle adsorbs the moisture from the air or the moisture originally contained in the material, the influence of moisture can be reduced by adding the anhydrous LiOH particle. The addition quantity of the anhydrous LiOH to the positive electrode is preferably set within the range of 0.3-1.1 wt.% to the positive electrode active material.  According to this, the cycle characteristic of a lithium secondary battery can be improved, and the paste to be printed on the aluminum current collecting foil is prevented from being gelled by the inclusion of water in the manufacture of the positive electrode to make the formation of the positive electrode difficult.
Patent JP-S58123535-A (JP)
Title: Photosensitive and heat sensitive recording material
Inventor: USAMI TOMOMASA
IPC: B41M5/26
Filed: 1982-01-19
Abstract: PURPOSE:To obtain a clear developed color image with little fog only by heating after imagewise exposure by adding 2 kinds of elements which react with each other by heating to develop color to different layers and by using a photosensitive layer contg. a photopolymerizable component and/or a photo-cross-linkable component as an intermediate layer separating said layers from each other. CONSTITUTION:A coupler soln. contg. 3-diethylamino-6-methyl-7-anilinofluorane as the coupler, a photosensitive soln. contg. polyvinyl cinnamate as a photo- cross-linkable component, and a developer soln. contg. bishpenol A as the developer are applied in order and dried to obtain a recording material. When the material is imagewise exposed to a high voltage mercury lamp and heated, a positive image with little fog is formed. The phot-cross-linkable component or a photopolymerizable component is set by the exposure to hinder the diffusion and penetration of the developer and/or the coupler during the heat development, so no coupler reaction is caused at the photoset part and the part is hardly fogged.
Patent JP-H11200931-A (JP)
Title: Solenoid valve driving device
Inventor: HIROTA TATSUYA
IPC: F02M45/10
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To keep an ON state of a solenoid valve at least for a required shortest period even when abnormality occurs at a constant-current circuit. SOLUTION: A solenoid valve driving circuit 5 adapted to a high pressure fuel control device of a vehicular engine supplies voltage to be required for driving a fuel injection valve 3 upon receiving a solenoid valve driving signal, and opens a solenoid valve 17 of the fuel injection valve 3. The solenoid valve driving circuit 5 has a constant-current circuit which generates specified constant current, and a plurality of charging means (capacitors) which sotores voltage higher than the power source voltage. High voltage of the charging means is discharged at once at the starting time of driving the solenoid valve 17. The ON state of the solenoid valve 1.7 is kept by the constant current of the constant-current circuit. A microcomputer 4 executes pilot injection and main injection with respect to the cylinder of the engine.  The microcomputer 4 judges presence/absence of abnormality of the constant-current circuit. When abnormality presence is determined, discharging is continuously performed by the plural charging means, and thereby one fuel injection is performed.
Patent JP-H06214620-A (JP)
Title: Input/output data switching system
Inventor: HAYASHI NORIO
IPC: G05B19/05
Filed: 1993-01-19
Abstract: PURPOSE:To provide an input/output data switching system where an operating system OS can effectively utilize the resources and also can perform the data input/output operations regardless of the limited largest quantity of transmission data. CONSTITUTION:An OS 105 transfers the output data to an I/O image area 103-C from an I/O memory 102. A transmission buffer 103-S is not updated and then updated when a flag 106 is turned off and on respectively. A transfer pointer 107, a writing pointer 108, and an editing pointer 109 store the head address of the reception buffer to be read out this time, the head address of the reception buffer to be written this time, and the head address of the reception buffer which edits the data in a fault state respectively. A data switching table 110 stores a relative address for data corresponding to an I/O device number. The input/output data are supplied and transmitted in the address set by adding the relative address to a selected head address. Then the head addresses of both pointers 107 and 108 are switched to each other as long as all transmission results of this time are normal.
Patent JP-H05195260-A (JP)
Title: Oxidization preventing method of copper powder
Inventor: TANI KOJI
IPC: B22F1/145
Filed: 1992-01-17
Abstract: PURPOSE:To provide an oxidization preventing method to effectively prevent oxidization of copper powder even when the powder is left in air for a long time or the powder is calcined in an inert atmosphere added with oxygen. CONSTITUTION:The oxidization preventing method of this invention features in that a copper powder is immersed in a borate-contg. soln., then filtered and heated at 50-260 deg.C.
Patent JP-S60150698-A (JP)
Inventor: GOTOU YUKIO
IPC: H05K7/18
Filed: 1984-01-18
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-S58125135-A (JP)
Title: Process data input and output device
Inventor: NAKAO YOSHIHIRO
IPC: H04Q9/00
Filed: 1982-01-19
Abstract: PURPOSE:To reduce the size of each unit and to facilitate its maintenance by providing the majority of functions to a bus receiver connected to a process data input/output unit through a common data bus. CONSTITUTION:The bus receiver (BR)3 sends a request to report collecting, processing and editing, and generating methods for process signal data to each process data input/output (PIO) unit which is initialized in power-up operation and connected to the common data bus 34, and each PIO unit 4 sends requested data to the BR3. Thus, the BR3 recognizes the collecting and processing methods for the process signal data to each PIO unit 4 and decides on a collecting procedure for data of process signals of all PIO units, thereby collecting the process signal data from respective PIO units 4 at some period. From the collected data, desired data for each PIO unit is generated.
Patent JP-S5390934-A (JP)
Title: Liquid transport device
Inventor: KAMEDA ISAMU
IPC: B41J2/175
Filed: 1977-01-20
Abstract: PURPOSE:To transport an ink stream in the very small ink stream for the ink jet printer by supplying an electric current at the right angle to the ink stream, and at the same time, applying a magnetic field at the right angle to the electric current.
Patent JP-H01182066-A (JP)
Title: Thermal transfer recording device
Inventor: OBARA KAZUKI
IPC: B41J2/315
Filed: 1988-01-18
Abstract: PURPOSE:To prevent deterioration of a heat generating element and reduce a calorific value from a thermal head by adjusting a head holding pressure and the calorific value in accordance with the smoothness of paper. CONSTITUTION:A signal from a density adjustment switch 43 selected in accordance with the smoothness of paper is entered into a control part 37, reads preset data which meets the pulse width time of a strobe signal to be output from ROM to a heat generating element of a thermal head 1, and sets the preset data which is read to a counter of a timer 40. In addition, data which conforms with the rotating position of a head holding motor 22 on a head pressing adjustment part is read from ROM to rotate the head holding motor 22 to a specified position. If printing data of a single line is transmitted to a latching circuit of the thermal head 1 with a printing start command received, the heat generating element begins generating heat and the counter starts counting with a counting start value. Then the counter outputs a resetting signal after full counting and the heat generating element ends heat generation.
Patent JP-H09194846-A (JP)
Title: Method for thermal decomposition of coal
Inventor: TOMURA KEIJI
IPC: C10B57/14
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To increase the light-oil content of coal tar and improve the yields of BTX. SOLUTION: In recovering by-products, such as coal tar and BTX, obtained by the thermal decomposition of coal, coal is subjected to a primary thermal decomposition at a temperature of below 600 deg.C, and the formed primary product is mixed with a gaseous or liquid hydrogen-donating organic compound under agitation, led to a zone at a temperature of 600 deg.C or above, and subjected to a secondary thermal decomposition. As a result, the increase in the light-oil content of coal tar and the improvement in the yields of BTX can be done while stable coke quality can be assured without any special pretreatment of coal.
Patent JP-S5392145-A (JP)
Title: Method of fabricating light transmission fiber bar mother material
Inventor: KUROBA TOSHIAKI
IPC: C03C15/00
Filed: 1977-01-25
Abstract: PURPOSE:To enable to easily fabricate the optical fiber with narrower varyign width of the core center and less variations of its refractive index by removing the portion containing SiO2 by HF before the final collapsing step.
Patent JP-S63176241-A (JP)
Title: Image forming device
Inventor: SEKIYA HARUKAZU
IPC: G03G15/00
Filed: 1987-01-14
Abstract: PURPOSE:To make a sheet accurately coincide with a picture on an image forming section by connecting a clock disk having a plurality of slits on the outer peripheral edge to a sheet synchronous transfer means and detecting the slit in the clock disk by an optical detecting means to count the number of detected slits. CONSTITUTION:A sheet S abuts against a sheet synchronous means 21 to be corrected with respect to inclined traveling and then an optical detecting means 22 detects the front end of sheet S. Next, the detecting signal is sent to a control unit C. Then the control unit C turns off a clutch 37 on the basis of the detecting signal of said means 22 to stop said means 21. Then, the position of moved means 21 is detected by a clock disk 36 rotated integrally with the clutch 37 and an optical detecting means 39. And the control unit C controls the starting timing of said means 21 on the basis of said position. Thus, the sheet S is adapted to accurately coincide with a picture on an image forming section 25.
Patent JP-S59130011-A (JP)
Inventor: IKENO YOSHIMITSU
IPC: H01F6/06
Filed: 1983-01-18
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-S61168191-A (JP)
Title: Recording device for audio signal
Inventor: KASHIDA MOTOICHI
IPC: G11B27/22
Filed: 1985-01-18
Abstract: PURPOSE:To easily retrieve and identify a recorded audio signal by detecting a no-sound part of an audio signal and recording information corresponding to the audio signal and information corresponding to the output of a detecting means. CONSTITUTION:A phase detection pulse inputted to a terminal 121 is used as a trigger pulse and pulses are generated 123 at intervals of 1/60sec. Pulses are inputted to a terminal 122 from a data readout circuit and the output of a monostable multivibrator 124 is held at H during the period. A specific number of pulses are generated by an AND gate 125 in a period T and by an AND gate 127 except in the period T. The H output Q of a counter 128 is supplied to a counter 131, the output of the gate 127 is supplied through an OR gate 129, and a counter 128 is reset several seconds after the Q output is inverted to H, thereby prevent wrong recognition of a no-sound part and an error in counting due to a long no-sound part. A program search command DA is supplied to compare the output Q of the counter 131 and a monostable multivibrator 133 is triggered when a coincidence is obtained to control a capstan through a terminal 134, thereby stopping a tape. This constitution facilitates the retrieval and identification of an audio signal.