baber/WOPTO huggingface dataset:
Patent JP-S59107130-A (JP)
Title: Device for operating freezer
Inventor: HIBINO YOUZOU
IPC: F24F11/06
Filed: 1982-12-08
Abstract: PURPOSE:To save energy of the titled device by discriminating the number of working air conditioners and the working level from control signals of air conditioning controller and increasing or decreasing cool or hot water temperature set values, in the titled freezer supplying cool or hot water to a plurality of air conditioners. CONSTITUTION:Heating is carried out with respect to a freezer 1 from heating source 11 as a freezing input to drive the freeze 1 and cool and conditioners 5a and 5b. Air conditioning controllers 6a and 6b are adjusted of the quantity of cool water by two-way valves 8a and 8b. Control signals of controllers 6a and 6b are sent to a driving device 9. The driving device 9 discriminates the working conditions such as working level and the like of the air conditioners 5a and 5b based on these control signals to determine the set temperature of the cool water outlet temperature so that the necessary freezing output is produced most efficiently, and set temperature is changed in accordance with the variation of the load. According to this construction, it is possible to set the cool or hot water outlet temperature to the highest limit in the extent in which comfortableness is not impaired.
Patent JP-H0377373-A (JP)
Title: Infrared detecting device and manufacture thereof
Inventor: YAMAMOTO KOSAKU
IPC: H01L21/208
Filed: 1989-08-19
Abstract: PURPOSE:To obtain a multi-element type infrared detecting device which is free from crosstalk by a method wherein compound semiconductor crystal layers are provided on both surfaces of a substrate made of material whose refractive index is close to that of the compound semiconductor crystal and one of the compound semiconductor crystal layers is separated into elements to form the detecting device. CONSTITUTION:An Hg1-xCdxTe crystal layer 23A which is formed on the surface of a substrate 21 by a liquid epitaxial growth method is separated into elements 14 to form a photoconductive multi-element infrared detecting device. As the refractive index of Si, the material of the substrate 21, is 3.4 and the refractive index of Hg1-xCdxTe is 3.55, infrared radiation which is transmitted through the Si substrate 21 is hardly reflected by the boundary between the Si substrate 21 and an Hg1-xCdxTe crystal layer 23B which is formed on the rear of the Si substrate 21, and the transmitted infrared radiation is introduced into the Hg1-xCdxTe crystal layer 23B and extinguished. Therefore, the infrared radiation which is introduced between the infrared detecting elements 14 as shown by arrows F is extinguished in the rear side of the substrate 21 and the infrared radiation reflected from the rear side of the substrate 21 can be eliminated, so that the detecting device which is free from crosstalk can be obtained.
Patent JP-S60107237-A (JP)
Title: Method of manufacturing transparent electrode for pickup tube
Inventor: OGAWA HIROBUMI
IPC: H01J9/233
Filed: 1983-11-16
Abstract: PURPOSE:To form a flat, transparent conductive film with good reproducibility and less faults by previously forming a film of In2O3 on a given substrate and next, sputtering it as a target on a desired substrate. CONSTITUTION:Firstly, a evaporation source 8 of In2O3 and a substrate 9 are opposed to each other and mounted in position, and a film of In2O3 is formed on the substrate 9 by the use of a vacuum evaporator. Next, a substrate 9 is opposed to a substrate 14 and is vacuum evaporated by using a high frequency sputtering device with two electrodes, and further a desired, transparent conductive film of In2O3 in formed on the substrate 14 by applying an input of high frequency to make a discharge aiming at the substrate as a target. Before mounting the substrate 9 on the sputtering device, foreign matters adhering to the substrate 9 are eliminated by an ultrasonic cleaning and a method of surface grinding etc. and thereafter, to set the substrate 9 to the sputtering device is more effective. Further, it is possible to carry out many times the sputtering from the substrate 9 to the substrate 14 by means of same target, if the film of In2O3 on the substrate 9 is made thicker.
Patent JP-S59104150-A (JP)
Title: Manufacture of resin-molded semiconductor device
Inventor: HOSHINA KIMIO
IPC: H01L21/48
Filed: 1982-12-07
Abstract: PURPOSE:To inexpensively manufacture a semiconductor device in a high efficiency by bending electrode leads projected from a die body along the body, engaging the device with a recess formed on the side, and cutting the electrode leads before bending by a punch. CONSTITUTION:Semiconductor devices 4 connected to each other are supplied to recesses 32, 27 of a die 23, one drive art is shortened, an upper die 24 is contacted under pressure with a lower die 25, the die 24 is further lowered so that electrode leads 8 projected sidewisely from both recesses 32, 27 are disposed to be placed on the upper surface of a die 21. Then, other drive arm 27 is shortened to lower punches 33, and the electrode leads 8 are cut so that the cutting blade 39 of the punch 33 is engaged within a through hole 38 of the die 21.
Patent JP-S58114769-A (JP)
Title: Manufacture of internal surface of lined pipe
Inventor: SATOU JIYUUMEI
IPC: B05D7/22
Filed: 1981-12-28
Abstract: PURPOSE:To obtain a lined pipe with an uniform internal diameter by a centrifugal lining method by inserting a mandrel having a prescribed external diameter into a pipe before a fluid lining material in the pipe is set, and thus sticking the lining material to the internal wall of the pipe uniformly. CONSTITUTION:While the steel pipe 1 to be lined is rotated at a specific speed, the fluid lining material (a) is spread diffusedly and equally over the entire area of the pipe wall to be comforted. Then, the mandrel 6 is inserted right after transition to intermediate-speed rotation with a slightly increased rotating speed, i.e. when the lining material (a) is spread over the pipe wall equally, comforted, and unset; and the external circumferential surface of the mandrel presses the lining material (a) against the pipe wall to uniform layer thickness and also smoothes the surface. After the mandrel 6 is inserted, faster-speed rotation is carried out to obtain higher centrifugal force, thus obtaining a smoother surface.
Patent JP-H0377910-A (JP)
Title: Laser display device
Inventor: TAMADA TOMOYA
IPC: H04N3/10
Filed: 1989-08-21
Abstract: PURPOSE:To shorten the period when a laser beam is eclipsed by the ridge lines of a polygon mirror and a reflecting means and to obtain a large effective deflection angle by switching and wobbling the optical paths of the laser beam between the two optical paths parallel with each other by an optical path switching means at a high speed. CONSTITUTION:The two optical paths parallel with each; other are provided by using the optical path switching means 13 and, for example, a prism 14. The two optical paths are switched and wobbled at the high sped by the optical path switching means 13 near the side where the reflecting points of the laser beam at the rotary polygon mirror 8 and the reflecting means 16 approximate to the ridge lines BO of the rotary polygon mirror 8 and the reflecting mirror 16. The period when the laser beam is eclipsed by the ridge lines of the polygon mirror and the reflecting mirror is shortened by the simple constitution in this way and the large effective deflection angle is obtd. The display images of the high image degree are thus obtd.
Patent JP-S6369306-A (JP)
Title: Current mirror circuit
Inventor: YAMAKOSHI AKIRA
IPC: G05F3/26
Filed: 1986-09-11
Abstract: PURPOSE:To decrease the current reduction in the mirror side and to suppress the effect due to the early effect by using five transistors (TR) and specifying the connection. CONSTITUTION:A 1st TR T1 is connected in series with a 2nd TR T4 of diode connection, and the base of a 3rd T2 and a 4th TR T5 is connected to the base of the TRs T1, T4 respectively. Moreover, the emitter and base of the 3rd TR T3 are connected respectively to the base and collector of the TR T1 and the collector is connected to the collector of the TR T5. Thus, the current reduction in the mirror current side is brought into 1/hFE, the early effect of the mirror current output side TR is suppressed and the circuit is made suitable for circuit integration.
Patent JP-H0871263-A (JP)
Title: Combing scissors
Inventor: MATSUZAKI KUNIHIKO
IPC: B26B13/08
Filed: 1994-09-08
Abstract: PURPOSE: To comb off hairs with a high design property by combing off the tip sides of hairs extremely inconspicuously. CONSTITUTION: The combing scissors 1 are pivotally fitted with a dynamic edge 2 having a rod edge 2a and a stationary edge 3 having comb edges 3a openably in an X-shape. Tips of the comb edges 3a are machined into flat edges (a) and V-shaped or U-shaped receiving edges (b), and the flat edges (a) and receiving edges (b) are arranged in turn or at the desired positions of the comb edge 3a.
Patent JP-S6458117-A (JP)
Title: Digital signal generator
Inventor: KOGA IZUMI
IPC: H03K23/66
Filed: 1987-08-28
Abstract: PURPOSE:To vary the frequency with continuous phase over a wide frequency range with simple constitution by multiplying an output frequency of a variable frequency oscillator whose phase is continuous, synchronizing a frequency switching signal with the signal subject to frequency division after the multiplication, using the signal so as to select the frequency-divided signal thereby switching the band. CONSTITUTION:The output of the variable frequency oscillator 20 is multiplied by the multiplier 21 and frequency-divided by a frequency divider 22. In the frequency divider 22, 16-adic synchronous counters 221, 222 and TTL 16-adic asynchronous counters 223, 224 are connected in series in this order. A synchronizing means 29 consists of 16 ECL D flip-flops 291 to synchronize the frequency switching signal with the output of the frequency divider 22. The output of the synchronizing means 29 is given to a selection signal generator 30. The output of the selection signal generator 30 is given to selectors 23, 25, a band selection signal is given to a selection signal generator 30 and a selector 28 and the frequency division output is selected and outputted by the selectors.
Patent JP-H05139197-A (JP)
Title: Seat suspension device
Inventor: KURABE SUSUMU
IPC: B60N2/54
Filed: 1991-07-31
Abstract: PURPOSE:To reduce the number of parts for an upper frame and prevent a reduction in part precision of the upper frame resulted from welding strain. CONSTITUTION:At least the front wall 12a, rear wall 12b and lateral side walls 12c, 12d of an upper frame 12 and a lower wall 12e forming a front end stepped part are integrally molded. Various separate members such as a roller guide 48 and shock absorber 58 to be mounted on the upper frame 12 can be mounted on the upper frame directly, also attachably and detachably.
Patent JP-H0496540-A (JP)
Title: Communication controller
Inventor: HORIE YASUO
IPC: H04L12/40
Filed: 1990-08-13
Abstract: PURPOSE:To attain early restoration of a fault by monitoring a fault in a voltage and a current of a transceiver power line, applying priority processing to the fault relating to a transceiver separately from other communication faults and displaying the state of the fault on a display device of a terminal equipment. CONSTITUTION:A voltage fault detection section 27 and a current fault detection section 28 monitor the occurrence of a fault voltage and a fault current. When a voltage and a current of a transceiver power line 42 are at the outside of operation warrant voltage and current of a transceiver due to a fault of a transceiver circuit, a fault of a transceiver power supply and a fault such as open line or short-circuit of the transceiver power line, a too small voltage detection signal DV1, an excess voltage detection signal DV2, a too small current detection signal DC1 or an excess current detection signal DC2 are generated and inputted to a fault interrupt signal generating section 29, then the fault interrupt signal generating section 29 outputs an interrupt signal INT to a CPU 21A. Upon the receipt of the interrupt signal INT, the CPU 21A sends it to a personal computer 31 and cause of a fault is displayed on a display device.
Patent JP-S58111702-A (JP)
Title: Strain detector
Inventor: YOSHIDA TAKAO
IPC: G01B7/16
Filed: 1981-12-25
Abstract: PURPOSE:To facilitate attachment and to make it possible to perform accurate measurement, by holding a thin strain generating plate, to which strain gages are attached, by  two reinforcing plates having through holes, fixing tham by fixing members having attaching parts to a material to be measured, and applying a hard filler on the outer surface and curring it. CONSTITUTION:The reinforcing plate 2 has the through holes 2a and 2b and reinforcing  ribs 2c on one side. The strain gages SG are bonded to the upper and bottom sides of  the center of a narrow strain generating part 1a of the strain generating part 1. The  surfaces of two reinforcing plates 2 having no reinforcing ribs 2c are contacted with  both surfaces of the strain generating plate 1. The cylinder part of a flanged cylinder  body of the fixing members 3 is inserted into the through hole 2b of the reinforcing  plate 2 and a through hole 1b of the strain generating plate 1. A ring body 3b is coupled with the protruded cylinder part, and thereafter they are fixed by caulking so as  to form a unitary body. The filler such as epoxy is applied to the same height as the  reinforcing ribs 2c on the outer surface of the reinforcing plate 2 and cured and a  molded body 4 is formed. The strain detector can be readily bolted to the material to be measured through a round hole 3c of the fixing member 3. Since the molded body 4  is provided, buckling does not occur, and the accurate amount of compression strain is  detected.
Patent JP-S6275486-A (JP)
Inventor: AMASHIRO JIYUNYA
IPC: G06F3/048
Filed: 1985-09-30
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-2001038430-A (JP)
Title: Die for punch press
Inventor: KITAURA ICHIRO
IPC: B21D28/34
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To heighten durability of a die by means of miniaturizing a gas spring for miniaturizing a die for a punch press, enhancing a piston member guide supporting function of the gas spring, and reducing a pressure gas in the gas spring for lowering a leakage. SOLUTION: A gas spring 4 is equipped with a cylinder body 6, a piston member 7 which is outerly fitted with a punch body 3 and has a piston part 7a slidably contacted with a cylinder hole 6b airtightly at an inner side of the cylinder body 6, an end wall part 6a of the cylinder body 6, and a gas filling chamber 8 formed in the cylinder hole 6b between the piston part 7a and the end wall part 6a and filled with a high pressure nitrogen gas.
Patent JP-H0378216-A (JP)
Title: Oil-filled transformer
Inventor: SHIMIZU YOSHIAKI
IPC: H01F27/14
Filed: 1989-08-21
Abstract: PURPOSE:To restrain solution of N2, etc., into oil, to reduce gas space and to acquire an oil-filled transformer having a fixed operational pressure of a bursting device of a body tank by shutting off convection of body oil and conservator oil and by keeping conservator oil at an ambient temperature. CONSTITUTION:A tube part of a hanging part 3c1, 3c2 and a bottom part 3c3 is provided to a horizontal part 3a1 of a tube 3 connecting a body tank 1 and a conservator 4. An expansion tank 8 under ground and is connected to the conservator by piping. A bursting device 7 is provided to an upper part of the tank 1, an exhaust side thereof is communicate to the expansion tank 8 and a bursting device 16 to the outside is attached to the tank 8. A gas production amount of the body tank 1 is detected by a detecting relay and gas pressure is detected by a pressure detecting relay. A transformer is but off by AND logic of specified gas production amount and gas pressure. If a radiation fin is provided to the hanging tube 3c3 part of a conservator tube, the hanging part is reduced, thereby reducing oil flow resistance and improving sensitivity of a protective element.
Patent JP-S58112033-A (JP)
Title: Apparatus for electromagnetically stirring and mixing beverage
Inventor: KATOU SHIGEYA
IPC: B01F13/08
Filed: 1981-12-24
Abstract: PURPOSE:To obtain an electromagnetic type beverage stirring and mixing apparatus for producing a prepared beverage with good quality, by arranging a pair of shifting magnetic field generating apparatuses of which shifting magnetic fields are directed opposedly to both sides of a stirring and mixing container accommodating a ferromagnetic working piece. CONSTITUTION:To both sides of a stirring and mixing container 1 accommodating small working pieces 5 made of a ferromagnetic material such as iron pieces, shifting magnetic field generating apparatuses 2, 3 of which the directions of shifting magnetic fields set in opposed relation to each other are arranged and, to the left and the right ends thereof, a supply port 6 and an emitting part 7 of a beverage materials are provided. In this structure, when the shifting magnetic field generating apparatuses 2, 3 are excited, the working pieces 5 violently generate high speed random movement to mix the beverage materials A, B to form a prepared beverage C. As stated above, the prepared beverage with good quality is obtained within short time in good capacity by strong stirring.
Patent JP-H11306794-A (JP)
Title: Test method for memory device
Inventor: EDWARD C M CHAN
IPC: G11C29/10
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To realize a test method in which the function of a memory device and that of an address decoder are tested in a short time and precisely. SOLUTION: At the first stage of a test algorithm, a memory device is divided into a plurality of blocks, a first block is tested by using a test pattern, the first block is filled with '1', and other blocks are all filled with '0'. Then, the first block is run so as to be passed wholly through the memory device, and the function of the memory device and that of an address decoder are tested. This method is sufficient to test a semiconductor memory device quickly and perfectly, and it detects and searches all mistakes of the address decoder. In the method, the optimum number of blocks formed by dividing the memory device is selected so as to make its test time shortest.
Patent JP-2000156484-A (JP)
Title: Variable porosity porous silicon insulator
Inventor: SWANSON LELAND S
IPC: H01L21/316
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To satisfy even contradictory requirements with the same layer by varying the porosity in a porous silicon region in a predictable manner when it is formed in a silicon block thereby varying the porosity over the entire porous silicon layer. SOLUTION: A silicon doped substrate 200 is subjected to anode oxidation to form a porous silicon layer 210. A region of lower porosity is formed at a predetermined current density in an outer layer 210A where an epitaxial layer is grown. Subsequently, a porosity of 30-70% is provided in a region 210B by increasing the current density. Furthermore, a porosity of 60-80% is provided in a region 210C, which is the closet to the substrate 200, by increasing the current density furthermore. Consequently, a high quality epitaxial silicon layer can be grown in the surface layer 210A having a low porosity and the higher porosity in other parts 210B, 210C of the layer can enhance insulation of the circuit and relax interlayer stress.
Patent JP-H0497341-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ITO MINEKO
IPC: C09B57/00
Filed: 1990-08-14
Abstract: PURPOSE:To contrive the improvement in an antistatic characteristic under a low- humidity condition, the prevention of sticking of dust on a film surface after development processing, the improvement in adhesion resistance, and the prevention of the generation of scum during the development processing by depositing a ternary copolymer contg. specific monomers as copolymn. components on the side opposite from photographic sensitive layers via a base. CONSTITUTION:The ternary copolymer contg. monomers respectively have a repeating unit having quaternary nitrogen, a repeating unit having a least one piece of fluorine atoms and a repeating unit derived from a multifunctional crosslinking agent as the copolymn. components is deposited on the side opposite from the photographic sensitive layers via the base. The content of the repeating unit having the quaternary nitrogen of the ternary copolymer to be used is preferably 49.5 to 94.5mol%, the content of the repeating unit having at least one piece of the fluorine atoms is 5.0 to 50.0mol% and the content of the repeating unit derived from the multifunctional crosslinking agent is 0.5 to 8.0mol%. The improvement in the antistatic characteristic under the low-humidity condition, the prevention of sticking of the dust on the film surface after the development processing, the improvement in the adhesion resistance, and the prevention of the generation of the scum during the development processing are contrived in this way.
Patent JP-2000029229-A (JP)
Title: Magnetic treatment of developer and its device
Inventor: KIUCHI TAKESHI
IPC: H05K3/06
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To suppress or eliminate foaming which is hindrance in a developing process and to prevent contamination in a developing machine body and products by reversely applying magnetic fields to a developer so as to activate the water molecules in the developer flowing through a passage. SOLUTION: Reversed magnetic fields are applied to a developer so as to activate the water molecules in the developer flowing through a passage. In this device, plural strong magnetic circuit units 10 each consisting of a magnetic material chip 11 as a permanent magnet polarized on the face of the largest area and yokes 12, 13 joined in a magnetically sucked state to the polarized faces are arranged to give reversed magnetic fields along the flow of the developer. For example, by arranging plural units 10 at a specified interval so that the passage of the developer is positioned between the pair of yokes 12. 13, a state with changes in the direction of the magnetic flux by 180 degrees can be generated. Thereby, force with direction changing by 180 degrees is added by each unit 10 to the developer flowing through the objective place 14 between the yokes 12, 13.
Patent JP-S59105079-A (JP)
Title: Treatment of organic material by utilizing hot alkaline water
Inventor: YAMAZAKI NAKAMICHI
IPC: C10G1/04
Filed: 1982-12-06
Abstract: PURPOSE:To recover gas or liquid useful as raw material for fuel or organic synthesis from low-value or waste materials, by placing a mixture of an organic material and a water solution of an alkali at high temperature and pressure so that it may undergo hydrolysis and decarboxylation. CONSTITUTION:A mixture of an organic material such as coal, organic waste such as pulp waste liquor, soil water or sewage sludge, wood, paddy straw and bamboo, and a water solution of an alkali is placed under high temperature and high pressure to cause hydrolysis and decarboxylation. The method accelerates the hydrolysis fo the organic material, addition of hydrogen and hydroxyl group, separation of carbon and oxygen from the organic material in the form of carbon dioxide and increase of the hydrogen content. Liquefaction proceeds without the use of costly hydrogen and composition of the recovered product can be varied by controlling conditions of heating. Thus the condition of reaction may be established according to the aimed product, i.e. 250-350 deg.C for increased yield of oily substance and 400 deg.C for increased yield of natural gas-like gas.