baber/WOPTO huggingface dataset:
Patent JP-H02198661-A (JP)
Title: Method and device for coating sheet material
Inventor: MOOGAN BUIKUTAA HATSUSERU
IPC: D21H23/36
Filed: 1989-11-13
Abstract: PURPOSE: To decrease a surging effect by providing a coating material supply means with an element consisting of a matrix of tubular passageways arranged in a longitudinal direction with respect to the flow of the coating material passing the coating head. CONSTITUTION: A sample of sheet material is mounted at a freely rotatable backing roll. A coating head 9 is provided with a blade 22, a coating material dispensing outlet 21b and the coating material supply means 11 to the outlet 21b. Further, a means for making the coating head 9 movable in parallel with the revolving shaft line of the backing roll in the state that the sheet material mounted at the backing roll is held in contact with the head is disposed when the backing roll is rotated during the working. The supply means 11 is provided with the element 18 consisting of the matrix of the tubular passageways arranged in the longitudinal direction with respect to the flow of the coating material passing the coating head 9. Consequently, the stream of the coating material which is uniform and is free of turbulence is applied to the coating blade and the surge effect may be decreased.
Patent JP-H05138001-A (JP)
Title: Connection flange between terminal opening and closing valves of harmful fluid piping mechanism
Inventor: YOKOYAMA KATSUKI
IPC: B01J4/00
Filed: 1991-10-16
Abstract: PURPOSE:To prevent a harmful fluid from issuing to air at the time of the replacement of a harmful fluid container and to replace said container within a short time by attaching an introducing pipe opened toward the interior of one terminal opening and closing valve to the inlet of the washing fluid in a harmful fluid passage and attaching a lead-out pipe opened toward the interior of the other terminal opening and closing valve to the outlet of the washing fluid. CONSTITUTION:In a connection flange 15 between terminal opening and closing valves having the harmful fluid passage 27 connecting the terminal opening and closing valves 13A, 17 on the supply source side and supply destination side of a harmful fluid and the washing fluid passages 29A, 29B formed in the direction crossing the passage 27, an introducing pipe 43 opened toward the interior of one terminal opening and closing valve 13a is attached to the inlet of the washing fluid in the harmful fluid passage 27 and a lead-out pipe 45 opened to the interior of the other opening and closing valve 17 is attached to the outlet of the washing fluid. When the connection flange 15 thus constituted is used, the washing fluid is guided to the introducing pipe 43 and the lead-out pipe 45 to flow in the terminal opening and closing valves 13A, 17 on both sides to certainly wash both valves.
Patent JP-H11116582-A (JP)
Title: Production of silyl enol ethers
Inventor: HACHIMAN TAKESHI
IPC: C07F7/02
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To produce the subject compounds useful as an intermediate for organic synthesis, a silylating agent or the like in the fields of organic synthesis, various surface treatments or the like in high yield by reacting a β-diketone compound with a disilazane compound in an organic nitrile compound solvent. SOLUTION: An organic nitrile compound (e.g. acetonitrile) is used as a solvent to carry out a reaction in a method for reacting a β-diketone compound represented by formula I (R<1> is a 1-10C alkyl or a 1-10C alkoxy) (e.g. acetylacetone) with a disilazane compound represented by formula II (R<2> to R<4> are each H or an 1-10C organic group) (e.g. hexamethyldisilazane) and producing silyl enol ethers represented by formula III. Thereby, the objective high- purity silyl enol ethers useful as an intermediate for organic synthesis, a silylating agent or the like in the fields of organic synthesis and various surface treatments or the like (e.g. 4-trimethylsiloxy-3-penten-2-one) are obtained in high yield.
Patent JP-H11118412-A (JP)
Title: Electric signal generating device corresponding to position displacement
Inventor: SAKAGAMI FUKUMATSU
IPC: G01P15/125
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To facilitate the development of a practical device which can detect static displacement other than acceleration with accuracy and has simple structure and great freedom in design according to the purpose. SOLUTION: This device includes an electrolyte 3 in a container 2, electric elements R1 and R2 electrically connected between a plurality of dielectric structural bodies 11 and 12 having respective electrodes impregnated in the electrolyte 3 or a electrode simple substance 5 and the electrodes of the plurality of dielectric structural bodies 11 and 12 , or between the electrodes 11 and 12 and the electrode simple substance 5, and a power source 4. A change in capacitance value presented between the electrodes 11 and 12 or between the electrode 5 and the electrodes 11 and 12 by application of an alternating current voltage to the electrodes 11 and 12 by the power source 4 and change in the contact area between the electrolyte 3 and electrodes 11 and 12 .
Patent JP-H09138777-A (JP)
Title: Network system
Inventor: SHINOZAKI MAMORU
IPC: G06F15/00
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To precisely evaluate/measure the performance of a network system. SOLUTION: Data base commands transmitted from a test server are once stored in a command storage part 11. A system stands by until it becomes data base access command execution time written into the data base access command. When it becomes data base access command time, the data base access command is read from the command storage part 11 and data base server is accessed. Then, all performance evaluation data of the data server are once stored in a performance evaluation data storage part 13. When the execution of all the data base access commands is judged to be terminated, performance evaluation data is read from the performance evaluation data storage part 13 and it is transmitted to the test server.
Patent JP-H04169334-A (JP)
Title: Speed change ratio control device of continuously variable transmission for vehicle
Inventor: KONO KATSUMI
IPC: B60W10/10
Filed: 1990-11-01
Abstract: PURPOSE:To smoothly conduct sudden starting operation just after the sudden stop by putting a clutch means into a half-engagement state during judging the driving force shortage state at the time of starting a vehicle and simultaneously changing the speed change ratio of a continuously variable transmission to the deceleration side. CONSTITUTION:A continuously variable transmission 14 for a vehicle connected to an engine 10 includes a clutch means 504 provided between the gear and driving wheels 24. In this case, the driving force shortage state at the time of starting the vehicle is judged by a driving force shortage state judging means 500. While the driving force shortage state is judged, the clutch means 504 is put in the half-engagement state, and simultaneously, the speed change ratio of the continuously variable transmission 14 is controlled to be changed to the deceleration side by a control means 502. Thus, the rotation of the continuously variable transmission 14 is permitted to change the speed change ratio to the optimum deceleration side, whereby even if sudden starting operation is conducted immediately after a sudden stop of the vehicle, sufficient vehicle driving force can be obtained.
Patent JP-2000106965-A (JP)
Title: Deck for desk and seat/backrest for chair
Inventor: KAWAMURA YOSHIARI
IPC: A47B13/08
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To enable recycling by inverting a deck and to use the deck or desk for a long time by separately providing both front and rear side deck parts, forming the height adjusting and holding part of both side deck parts having holes for frame fitting on both the right and left sides of both the side deck parts and securing a void part between both the side deck parts. SOLUTION: When a front side deck part 1 of a deck (a) for desk is damaged by use for a long time, after plural fastening volts 11 are detached, the deck (a) for desk is inverted and in place of the front side deck part 1, a rear side deck part 2 is located on an upper surface. After the hole at a prescribed position in the hole of a height adjusting and holding part 6 is matched with the hole for fitting a frame (b), by screwing the fastening volt 11, the deck (a) for desk is attached again into horizontal or inclined state. Thus, the rear side deck part 2 of the deck (a) for desk effectively presents a deck function as a desk in place of the front side deck part 1. In this case, the void part formed from both the front and rear side deck parts 1 and 2 can be used for storing books or the like again as well.
Patent JP-S63150319-A (JP)
Title: Dilution and diluent of epoxy resin
Inventor: ITO HIROMOTO
IPC: C08G59/00
Filed: 1986-12-12
Abstract: PURPOSE:To improve the applicability and molding workability of an epoxy resin by decreasing its viscosity at low temperatures, by diluting the epoxy resin with a diluent comprising an aromatic solvent and a catalyst-type curing agent. CONSTITUTION:A diluent is obtained by mixing 20-65pts.wt. aromatic solvent (e.g., toluene) with 80-35pts.wt. catalyst-type curing agent (e.g., tridimethylaminomethylphenol) and, optionally, at most 1pt.wt. surfactant (e.g., silicon levelling agent). 100pts.wt. epoxy resin is diluted with 1-10pts.wt. of the diluent and a curing agent in an amount corresponding to the amount of the epoxy resin.
Patent JP-S63149565-A (JP)
Title: Immunoassay
Inventor: NAKAGAWA MICHIYA
IPC: G01N33/36
Filed: 1986-12-12
Abstract: PURPOSE:To accurately quantity the amount of the antigen or antibody in a specimen, by setting the ratio of the intensity measured values of the transmitted or scattering lights of the first and second wavelength lights allowed to irradiate an antigen-antibody reaction system to the index of the production amount of an antigen-antibody binding substance. CONSTITUTION:A specimen containing an antigen or antibody and an antibody or antigen generating the antigen-antibody reaction with said antigen or antibody are reacted in a liquid medium to prepare an antigen-antibody binding substance. This reaction system is irradiated with the first and second wavelength lights having predetermined wavelengths and the intensities of the transmitted or scattering lights thereof are measured. The ratio of the measured value due to the first wavelength light and the measured value due to the second wavelength light is calculated and set to the index of the production amount of the antigen-antibody binding substance to make it possible to accurately quantity the amount of the antigen or antibody in the specimen.
Patent JP-H01137388-A (JP)
Title: Ic card with memory display device
Inventor: NISHIOKA TORU
IPC: G06K19/00
Filed: 1987-11-25
Abstract: PURPOSE:To obtain a card with a secret holding function by displaying the true contents of a memory on a display device with pushing a switch for the number of times known to the owner inherent in the card, and displaying a false value in other cases. CONSTITUTION:A display device 5 and a switch 6 are incorporated in the space of the card, the true memory value is displayed on the display device 5 only when a the card owner pushes the switch 5 for the prescribed number of times which has been inherent in the card from an initial condition and known to him alone, the false value is displayed in the other cases, further, when the switch 6 is pushed for a set number of times, the displaying is returned to the initial condition, and when the condition, in which the switch is not operated, continues for >= a set time, it returns to the initial condition. Thus, the memory contents are known to the card owner alone, whereas, even if the other person obtains the card, the contents are not known to him.
Patent JP-H02290471-A (JP)
Title: Air-conditioner
Inventor: NAGATOMO HIDEAKI
IPC: F25B1/00
Filed: 1989-11-15
Abstract: PURPOSE:To enable setting of an appropriate pressure reduction amount and to secure an optimum circulation quantity of a refrigerant at all times by connecting an on-off valve to any one of a plurality of capillary tubes, in parallel, and by controlling the on-off valve on the basis of the number of revolutions of a compressor, a time of operation thereof and the temperature of the refrigerant at an outlet of the compressor. CONSTITUTION:A refrigerant discharged from a compressor 1b and passing through a condenser 2 passes through a bypass circuit 13 and an on-off valve 14, the pressure thereof is reduced in a second capillary tube 12 and the refrigerant returns to the compressor 1b via an evaporator 4. After a set time t0 passes, the number (f) of revolutions in operation and the set number t0 of revolutions are compared with each other in a revolution number comparing means 16. When (f)>f0, a detected temperature Talpha and a first set temperature T1 are compared in a temperature comparing means 20, and an on-off valve control means 18 closes the on-off valve 14 when Talpha<T1, while opening the on-off valve 14 when Talpha>=T1. When (f)<=f0, on the other side, the detected temperature Talpha and a second set temperature T2 (T1>T2) are compared in the temperature comparing means 20, and the on-off valve control means 18 opens the on-off valve 14 when Talpha>T2, while closing the on-off valve 14 when Talpha<=T2.
Patent JP-S62155562-A (JP)
Title: Electrode structure of iii-v compound semiconductor element
Inventor: TORIKAI TOSHITAKA
IPC: H01L29/43
Filed: 1985-12-27
Abstract: PURPOSE:To provide an electrode structure of a P-type conductivity semiconductor which is a low ohmic contact resistance and is reduced in deterioration by stacking at least one layer each of Ti and Pt on an alloy layer with Au containing one of Cd, Zn, Mg, Be, and further stacking Au thereon. CONSTITUTION:On an InP substrate 1, an InP buffer layer 1, an InGaAs light absorbing layer 3, an InP layer 4, a P-type conductivity region 5 formed by diffusing Cd, and a passivation film 6 also acting for preventing reflection are formed. AuZn7 or P-side electrode is formed by the resistor heating vapor deposition method, and Ti8 and Pt9 are formed in two pairs by the electron beam heating vapor deposition method. A thick film Au10 for bonding pad is formed by the electron beam heating vapor deposition method.
Patent JP-S63149826-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/735
Filed: 1986-12-12
Abstract: PURPOSE:To increase a volumetric recording density and to obtain a good envelope by disposing a magnetic recording layer consisting of a thin ferromagnetic metallic film on one face of a high-polymer film, disposing a lubricating agent thereon and forming a thin discontinuous film on the other face of the film so that the thickness over the entire part of the tape is reduced. CONSTITUTION:The magnetic recording layer 10 consisting of the thin ferromagnetic metallic film is disposed on one face of the high-polymer film 9 and the lubricating agent 12 (a protective film 11 may be provided thereon at need) is disposed thereon. The discontinuous film 13 is formed on the other face of the film 9. The discontinuous film 13 is obtd. by, for example, vapor deposition of a pattern using masking, etc. The thin film 13 on the side opposite from the magnetic layer 10 of the magnetic recording medium constituted in the above-mentioned manner is not continuous and, therefore, the dynamic resilience of the layer is maintained when the medium contacts a magnetic head. The good contact with the front face of the head is thus obtd. and the envelope is satisfactorily maintained. Balance can be maintained within a practicable range in the thin film part even if said part is discontinuous when the medium curls at the time of a temp. change. The high-density recording is thus permitted with the thin tape.
Patent JP-2001113290-A (JP)
Title: Apparatus for treating organic matter-containing water
Inventor: KOIZUMI MOTOMU
IPC: C02F1/72
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a chemical agent by recovering persulfate within a system to reutilize the same in an apparatus for decomposing organic matter in organic matter-containing water in the presence of persulfate and subsequently deionizing this water in a deionizing treatment apparatus. SOLUTION: Organic matter-containing water to which Na2S2O8 is added is introduced into a heating reaction tank 1 to decompose org. matter and this water is deionized in a deionizing treatment apparatus 3 to obtain treated water. The concentrated liquid of the deionizing treatment apparatus 3 is electrolyzed in an electrolytic apparatus to form Na2S2O8 from sulfuric acid or sulfate formed from Na2S2O8 in the organic matter decomposing process. This Na2S2O8 is added to the organic matter-containing water to be reutilized.
Patent JP-2001114006-A (JP)
Title: Assist grip device for automobile
Inventor: ENMA YOSHIAKI
IPC: B60N3/02
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To solve a problem of low work efficiency because of a lot of man- hours required for installation work since an installation means for installing an assist grip main body to a car body is composed of many parts. SOLUTION: In this assist grip device for an automobile in which installation pieces 1a provided at both ends of an assist grip main body 1 are installed in a cabin of an automobile by installation means 2, the installation means 2 is composed of a base 4 having a boss part 4b protruded to be engaged with a slit 1b formed in the installation piece 1a, a holding part 6 for slidably holding the installation piece 1a with the base 4, a clip part 9 to fix the base 4 onto a car body 4, and a cover part 8 engaged with the base 4 from above for covering the holding part 6. The clip part 9 of the installation means 2 preliminarily installed on the installation piece 1a of the assist grip main body 1 need only be fitted into an installation hole 3a of the car body 3 for installing the assist grip main body1 to the car body 3, thereby work efficiency is excellent.
Patent JP-H07123920-A (JP)
Title: Tea leaf steaming machine using inverter
Inventor: MIYAMURA MAREMORI
IPC: A23F3/06
Filed: 1993-11-01
Abstract: PURPOSE:To obtain a tea leaf steaming machine having simple structure and less susceptible to breakdown by changing the rotational speeds of a rotary mesh drum and a stirring shaft with inverters. CONSTITUTION:Drive and speed change of a rotary mesh drum 2 and a stirring shaft 3 of a tea leaf steaming machine are carried out by using inverters 51, 52. Especially, shock-absorbing clutches 61, 62 are interposed between the inverters and the rotary mesh drum 2 or the stirring shaft 3. When a resistance or braking force larger than a specific level is applied to the rotary mesh drum 2 or the stirring shaft 3 during operation, the total or a part of the applied force is absorbed with the clutches 61, 62 to prevent the direct transmission of the force to the inverters 51, 52.
Patent JP-H07128978-A (JP)
Title: Image forming device
Inventor: FUKUSHIMA HISASHI
IPC: G03G15/01
Filed: 1993-11-02
Abstract: PURPOSE:To obtain an excellent image without fault caused by the toner contamination of a primary electrostatic charger by preventing toner scattering from a developing device positioned at the nearest to the primary electrostatic charger in an image forming device where the primary electrostatic charger and plural developing devices are disposed around an image carrier. CONSTITUTION:Among the plural developing devices, the developing device with two-component developer having the lowest T/T+C ratio of developer or the developing device with two-component developer having the highest triboelectrification amount Q/M of toner per toner unit weight is arranged as the developing device being the nearest to the primary electrostatic charger. Therefore, the T/T+C ratio of developer, for instance, is the lowest in the developing device being the nearest to the primary electrostatic charger, so that the toner scattering is restrained to be little.
Patent JP-H02143395-A (JP)
Title: Merchandise sales data processor
Inventor: AOKI YUKIMI
IPC: G07G1/12
Filed: 1988-11-25
Abstract: PURPOSE:To improve efficiency in managing a special sale by making special sale period designated information correspond to either the start day or the end day of an applicable special scale period. CONSTITUTION:The special sale period designated information is inputted from an input means 17 for the special sale period designated information, and the issuing of a special sale management report is commanded. Thereupon, at least an item code out of item data, for which the applicable special sales period designated information is set, is read out from an item table 40, the code is printed and outputted together with the special sale period designated information, and the printed and outputted result is issued as the special sale management report. Thus, it can be recognized that for a piece of merchandise having the item code recorded in this report, the special sale is to be started or ended at a date corresponding to the special sale period designated information in the same port.
Patent JP-H07130799-A (JP)
Title: Method for controlling frequency of ultrasonic bonding device
Inventor: SASAHARA HIDENORI
IPC: H01L21/60
Filed: 1993-11-04
Abstract: PURPOSE:To reduce the variations of the bonding strengths of respective pads, by storing the frequency of an ultrasonic wave in the case of the bonding of the last time, and by so performing the bondings of the adjacent pads in succession that the stored frequency is used as the starting frequency of the bonding of the next time. CONSTITUTION:In case of the bonding of a pad, a driving unit 10 outputs a pulse signal at such a frequency that its voltage and current phases are made constant respectively, and also, in case of the bonding of each pad, it update- stores in its memory the frequency of the pulse signal every bonding. A bonding tool 5 is subjected to such a positional control that the bondings of the adjacent pads are performed in succession. The driving unit 10 so outputs the pulse signal that the frequency stored in its memory in case of the completion of each bonding is used as the starting frequency of the bonding of the next time, and thereafter, it so controls the frequency of this pulse signal that the voltage and current phases of this pulse signal have a predetermined relation. Thereby, the bonding strengths of the respective pads to respective wires can be made uniform.
Patent JP-H0890238-A (JP)
Title: Welding method of gray cast iron
Inventor: MATSUBARA YOICHI
IPC: B23K9/23
Filed: 1994-09-12
Abstract: PURPOSE: To prevent generation of weld crack and to increase welding speed by rapidly induction heating weld zone to a specified temp. and making cementite crystallized at the time of welding graphite. CONSTITUTION: In welding of gray cast iron, a weld zone is subjected to rapid induction heating to a temp. of >=1000 deg.C to < the melting temp., the cementite crystallized at welding is made graphite. In executing this welding, the composition of welding bar contains Fe-Si or Ni-Si as essential component and 2-8% Si, or Fe-M as essential component and 6-20% M. By this method, the weld zone has the structure of gray cast iron without deterioration of mechanical property in weld zone and has the same material as that of base metal. Thus, automatic welding is enabled and welding speed can be made faster.