baber/WOPTO huggingface dataset:
Patent JP-S63197922-A (JP)
Title: Writing head and writing method for optical printer
Inventor: SUGA MICHIHISA
IPC: G02F1/19
Filed: 1987-02-10
Abstract: PURPOSE:To realize high speed and high picture quality, and also, to miniaturize the titled writing head, and to obtain it at a low cost by constituting it so that a light beam from a light source means, which is totally reflected by a contact part of an air bubble and a plane of a light transmissive member is made incident on the surface of a photosensitive body, while the air bubble generated in the vicinity of the surface of a heating unit element which is selected in accordance with an electrical input signal comes into contact with said plane. CONSTITUTION:An air bubble is generated by allowing thermal energy to function on a liquid 109. Due to a remarkable variation of a refractive index, a critical angle of a total reflection becomes smaller than an incident angle, and as a result, an incident light 119 is brought to a total reflection in a state that a loss scarcely exists in the interface of a light transmissive member 106 and vapor 122. This totally reflected light is utilized as an optical signal for recording. In such a way, comparing with an optical writing head which is used an optical shutter array, the utilization efficiency of light is improved remarkably, and a small light source capacity will suffice. Also, the generation and annihiration of the air bubble by a heat pulse can be executed in a short time of a scores of microsecond unit, therefore, optical write can be executed at high speed.
Patent JP-H10225618-A (JP)
Title: Method of decomposing organic halogen compound using vertical lime kiln and decomposition treatment device
Inventor: FURUTA TAKAYUKI
IPC: B01D53/70
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of decomposing organic halogen compounds using a vertical lime kiln and a decomposition treatment device in which a possibility of the kiln being corroded is prevented without an extra process needed after decomposition treatment and without secondary corrosion products generated. SOLUTION: A device 21 experimentally showing an organic halogen compound decomposition treatment device is provided with a quartz pipe 22 inside which limestone 31 is arranged and which has an electric furnace 34 as a heating means around it, and a first introducing pipe 42 as an introducing part for introducing gaseous fluorocarbon from the side or the upper part of the quartz pipe 22. And limestone 31 is arranged in the quartz pipe 22 and the quartz pipe 22 is heated by the electric furnace 34 to an inside temperature of 900-1400 deg.C, and also the gaseous fluorocarbon is introduced into the quartz pipe 22 from the first introducing pipe 42 and into a calcination zone 35 as a reaction zone from the side of the quartz pope 22.  At this time, quick lime produced by the incineration of the limestone 31 and the gaseous fluorocarbon or its decomposed product are reacted to decompose the gaseous fluorocarbon.
Patent JP-H06238750-A (JP)
Title: Production of vinyl chloride resin sheet
Inventor: SUGAYA TAKEHISA
IPC: B29L7/00
Filed: 1993-02-19
Abstract: PURPOSE:To obtain a molded product excellent in impact resistance and thermal moldability subjected to the almost same matting when thermal molding such as vacuum molding is performed by setting the height of the ridges of unevenness to the specific range of the average particle size of a crosslinked vinyl chloride resin powder. CONSTITUTION:A resin compsn. consisting of 100 pts.wt. of a non-crosslinked vinyl chloride resin and 10-50 pts.wt. of a crosslinked vinyl chloride resin is extruded to form a sheet which is, in turn, guided to a vertical three-roll calender 2 to be passed therethrough. The three-roll calender 2 consists of embossing rolls 21, 22 and a cooling roll 23. The sheet 3 passed through the nip of the embossing rolls 21, 22 is passed through the nip of the embossing roll 22 and the cooling roll 23 and protruding parts 31 are formed corresponding to the parts where the particles of a crosslinked vinyl chloride resin powder 3A are present without being perfectly pushed in the sheet and recessed parts 32 are formed to the parts corresponding to the non-crosslinked vinyl chloride resin 3B to apply embossing processing to the sheet. The height of the ridges of embossing processing is set to 5-20% of the average particle size of the crosslinked vinyl chloride resin powder 3A and matting is performed.
Patent JP-H06241349-A (JP)
Title: Transition joint for gas piping
Inventor: IIMURA SHOICHI
IPC: F16L1/024
Filed: 1993-02-19
Abstract: PURPOSE:To withstand a large ground subsidence even if an elbow with small radius is used. CONSTITUTION:In a transition joint 10, a resin bellows pipe 12 is connected integrally to a metallic joint body 11, and the bellows pipe 12 side is connected to a resin elbow 5. Thus, if ground subsidence occurs, the resin bellows pipe 12 extends to absorb the amount of ground subsidence and avoid excessive force from being applied to the other pipings.
Patent JP-H10228117-A (JP)
Title: Method for developing resist and rinsing solution used after same
Inventor: TAMAMURA TOSHIAKI
IPC: H01L21/027
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for developing a resist by which the breaking of a pattern is suppressed and practical resolution is enhanced at the time of forming a pattern with a ZEP resist (R). SOLUTION: A ZEP resist (R) a nanocomposite resist to which Buck- minsterfullerence (R) has been added is applied on a substrate, baked and exposed with electron beams. The substrate is then immersed in a developing solvent to carry out development, the solvent is washed off by rinsing with a perfluorocarbon solvent such as perfluoropentane, perfluorohexane or perfluoroheptane and the substrate is dried.
Patent JP-H09232771-A (JP)
Title: Case body for electronic component use
Inventor: TSUBONO MASANORI
IPC: H05K9/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a case body for electronic component use, which is easily formed, is miniaturized and is not cause deformation. SOLUTION: A case body 50 for electronic component use consists of a frame body 61, an internal cap 62 and an external cap 63 and the frame body is partitioned into two small rooms 80 by a partition plate 61a provided inside the frame body 61. A projected bank 64 for latching the cap 63 is provided on the outer side surface of the frame body 61 and a crank 65 for eagaging with the bank 64 of the frame body 61 is provided on the periphery of the cap 63. Projected draw surfaces 66 are provided on the upper surface of the cap 62 in the outward direction of the upper surface and a projected on part 67 and a projected draw surface 68 are jointly provided on the upper surface part of the cap 63 in the outward direction of the upper surface part and in the inward direction of the inside of the draw part 67.  The cap 62 is placed on the frame body 61 in contact with the frame body 61 and an edge end surface on the upper surface side of the plate 61a, the draw surfaces 66 provided on the cap 62 are made to closely adhere to the draw surface 68 provided on the cap 63, the crank 65 of the cap 63 is engaged with the projected bank 64 of the frame body 61 and the cap 63 is latched and fixed on the frame body 61.
Patent JP-H01254542-A (JP)
Title: Carton for packaging stack of sheet material, supply body of sheet material and sheet product in transport size
Inventor: DONARUN AREN SERATSUKU
IPC: B65D75/00
Filed: 1989-02-09
Abstract: PURPOSE: To facilitate taking a stack out from a tray by providing a stack tray with a pair of generally vertical perforation lines on each of two side walls among four side walls thereof, forming an access tab between each pair of vertical perforation lines, and tearing the access tab along the perforation lines. CONSTITUTION: A stack tray 22 comprises a pair of generally vertical perforation lines 28 on each of two side walls among four side walls 26 thereof. The perforation lines 28 are formed on the opposite side walls of the stack tray 22, and extended from an upper part to a lower part of the side walls. Each pair of the generally vertical perforation lines 28 defines an access tab 30 therebetween. This access tab 30 is torn off along the perforation lines 28, whereby it can be separated from the side wall 26 of the tray 22. When a cover 14 is removed, a side part of the stack of sheet material 20 is exposed, and the stack can be easily taken out from the tray 22 by inserting a hand to a bottom of the stack of sheet materials.
Patent JP-S58150490-A (JP)
Title: Vehicle for treating sludgy water in purifying tank or the like
Inventor: OOMORI HIDEAKI
IPC: B60P3/00
Filed: 1982-02-27
Abstract: PURPOSE:To facilitate the management of a purifying tank or the like, while enabling to make it small in size, by providing a filtering means equipped with a sludge tank between a filtrate tank and a sludgy water tank, and communicating a vacuum pump through a tank for a liquid coagulating agent, the filtrate tank and the sludgy water tank. CONSTITUTION:When the vehicle arrives at the position where a purifying tank or the like is located, a suction-drain hose 27 is drawn out from a hose reel G for the suction-drain hose. The top end of the hose is inserted into te purifying tank L to receive sludgy water M from the tank L into a sludgy water tank C by suction. Thereafter, a liquid flocculating agent K in a tank A for the liquid flocculating agent is sucked and received through a pipe 17 in the sludgy water tank C by opening a two-way change-over cock 19. The flocculating agent K is agitated and mixed with the sludgy water M using an agitating mechanism C' to flocculate a solid part in the sludgy water M. The primary purified water N is transferred to a filtering means D and separated into flocculated sludge O and a filtrate P. The flocculated sludge O is reserved in a sludge tank E, while the filtrate P is reserved in a filtrate tank B.
Patent JP-S63198869-A (JP)
Title: Method for inspecting horny cell
Inventor: TANAKA SADAJI
IPC: G01N33/50
Filed: 1987-02-13
Abstract: PURPOSE:To easily observe horny cells with high accuracy without damaging said cells by drawing the horny cells from the skin by means of a self-adhesive tape formed by using a water soluble self-adhesive agent, then sampling only the horny cells and observing the same. CONSTITUTION:After the horny cells are drawn from the skin by the self-adhesive tape formed by using the water soluble self-adhesive agent, the horny cells are dispersed together with the self-adhesive agent into a water soluble solvent. The water soluble solvent dispersed with the horny cells is then filtered by a membrane filter to sample only the horny cells. The horny cells are thereafter transferred onto a slide glass directly or after redispersion and are observed. The drawn horny cells are dispersed into the water soluble solvent and are then filtered by using the membrane filter in such a manner and, therefore, the observation of the horny cells with the high accuracy is permitted without minimizing the damage thereof.
Patent JP-S60136860-A (JP)
Title: Caloric intake meter
Inventor: NAGAYAMA MASAHITO
IPC: G16H20/60
Filed: 1984-02-20
Abstract: PURPOSE:To specify the addition, subtraction or non-totalization of nutritive value data in a classification/totalization storage part in accordance with the operation of an input key at the classification/totalization of the nutritive values of real intakes calculated by an operating means in a caloric intake meter. CONSTITUTION:The quantity of respective components and the unit level of energy per unit weight of each food shown in a food exchange table are stored in a food component storage part 8. When a food No. individually assigned to each food is inputted from a data input part 26, the data of the corresponding food are stored in a register 9 and specification levels instructed by a doctor are stored in a storage part 10 by sorting these levels into each classified list of the food exchange table and respective components such as energy, protein, lipid, and salt. The intakes of respective components calculated from foods taken by the user can be calculated and stored in th classification/totalization storage part 13. In this case, any operation out of addition, subtraction or no input is executed in accordance with each key operation of [+ intake key] 26j, [- intake key] 26l or [non-operation key] 26k while observing the display of the operated result.
Patent JP-H02211599-A (JP)
Title: Pulse input device
Inventor: TAKEISHI MAKOTO
IPC: G08C19/00
Filed: 1989-02-13
Abstract: PURPOSE:To reduce power consumption and to count a pulse input for many hours at the time of service interruption by a battery of a small capacity provided on the inside of a device without providing a special power source on the outside by inputting the pulse inputs of plural channels as a time division. CONSTITUTION:Pulse data signals S1 - Sn from each channel 1 - (n) generated by a sensor (pulse generator) 1 to a pulse input device 2 are inputted to a counter circuit 8 as pulse input signals through a pulse input insulating circuit 4, only when a timing signal from a timing generating circuit 10 becomes enable, counted and a count value is stored. Subsequently, the number of times by which the pulse signal is varied from an H level to an L level is counted by the respective counter circuits 8 at every channel, and the low power consumption of the device 2 is contrived. Also, a power source backup circuit 5 is connected to an insulation rectifying circuit 9 provided on the input device, and at the time of service interruption, it is continued to count a pulse input by a battery of a small capacity of the circuit 5.
Patent JP-H07240923-A (JP)
Title: Image encoding method
Inventor: YASUDA KAZUNORI
IPC: H04N19/70
Filed: 1994-03-01
Abstract: PURPOSE:To prevent a motion vector from being erroneously detected and to reduce the amount of generated codes. CONSTITUTION:The absolute value sum of difference between a block A of a present frame and a block A' of a preceding frame is calculated at a differentiator 3 and a cumulative adder 4, for example, and this is defined as residual. On the other hand, a weight calculator 13 or 14 respectively calculates weight W1 or W2 based on the motion vector detected in the past. Then, a computing element 5 calculates the weighted residual, for which the weight W1 and W2 is multiplied to the residual, and a vector indicating the position of the block A' to apply the minimum weighted residual from the position of the block A is defined as the motion vector at a minimum value detection circuit 6.
Patent JP-S60174843-A (JP)
Title: Wear resistant copper alloy
Inventor: MINAMOTO KENKI
IPC: C22C9/00
Filed: 1984-02-21
Abstract: PURPOSE:To provide a titled alloy which has the resistance to wear equivalent to the resistance to wear of copper contg. Ti, Cr, etc. and has good fluidity of the molten metal by incorporating prescribed amt. of Zn, Al, Mn, Fe and Si into copper and specifying the content and component ratio of the Fe-Mn-Si ternary compd. CONSTITUTION:A copper alloy contains, by weight %, 10-30 Zn, 5-10 Al, 0.5-5 Mn, 0.5-5 Fe, 1-6 Si and if necessary, 0.05-2 Sn and contains 1-12 Fe-Mn-Si ternary compd., in which the weight ratios of Fe/Si and Mn-Si of the compd. are respectively 0.3-14. The copper alloy consists of the balance Cu. Such copper alloy has the resistance to wear equivalent to or better than the resistance to wear of the conventional copper alloy contg. Ti, Cr, Co, Zr, V, etc. in Cu and has good fluidity of the molten metal and excellent suitability to casting.
Patent JP-S60174632-A (JP)
Title: Manufacture of frp molded article
Inventor: TSUMURA KOUHEI
IPC: B29C70/06
Filed: 1984-02-21
Abstract: PURPOSE:To mold a molded article having a voidless and beautiful external appearance, light weight and high strength in a short period of time, by making use of an inorganic minute hollow resin-cured article for a core body, in a molding method making molten resin cure while the molten resin is being injected. CONSTITUTION:A minute hollow body which is mineral such as glass having true specific gravity of less than 0.5 and forming a hollow body resembling to a sphere, whose grain diameter is 5-1,000mum and wall thickness is 0.1-10mum, and superior in heat resistance and pressure resistance is made to cure into a shape suitable for a molded article with thermosetting resin (example: epoxy resin, phenolic resin). The above articles covered with reinforced fiber, for example, carbon fiber roving 2 by making the articles into core bodies 1 are put into cavities 3 of the molds 4, 5, tablets put into a heating chamber 7 after clamping of the molds 4, 5 are injected into the cavity from a gate 9 bode by a plunger 10 while the tablets are being made to melt and made to impregnate into the fiber. With this construction, pouring can be performed at high pressure of more than 10kg/cm<2>, impregnation becomes favorable and an external appearance can be improved.
Patent JP-H06222033-A (JP)
Title: Method and apparatus for detecting corrosion of embedded reinforcing rod
Inventor: TAMURA HIROSHI
IPC: G01N17/04
Filed: 1993-01-26
Abstract: PURPOSE:To enhance reliability in the decision of corrosive state by embedding a probe as close as possible to an embedded reinforcing rod or steel frame while separating the electrodes therefrom thereby allowing highly accurate measurement of natural potential and polarization resistance regardless of the thickness, quality, moisture content, etc. of concrete layer. CONSTITUTION:An electrode board 2 arranged concentrically with electrodes 4a, 4b is fit to an enlarged step part 3 of an insulating tubular probe body 1. A terminal 7 communicated with the electrodes 4a, 4b of the electrode board 2 is connected detachably with a connector 8 at the cable end on the monitor side through the the probe body 1 thus allowing electrical take out to the other end part.
Patent JP-S61191355-A (JP)
Inventor: NANRI TAKEKIMI
IPC: A61K6/884
Filed: 1985-02-19
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-S53116576-A (JP)
Title: Electrostatic precipitator
Inventor: TAKAHASHI TAKEO
IPC: B03C3/10
Filed: 1977-03-22
Abstract: PURPOSE: To provide a compact electrostatic precipitator which has a large air flow capacity, wherein a dust collecting part of the electrostatic precipitator has switching means by which renewing of function of grounded metal plates can be carried out while the electrostatic precipitator is in operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09232824-A (JP)
Title: Dielectric filter and its manufacture
Inventor: IWASAKI TOMOYUKI
IPC: H01P11/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To optionally operate the position of a pole produced in a filter characteristic by providing a border in a throughhole, differentiating the diameters before and after the border and placing the border at a desired position. SOLUTION: A dielectric block 1 is made of ceramic powder packed by using a metallic die, and two throughholes 2 are made from an open end face 1a to a short-circuited end face 1b through the dielectric block 1. The diameter of each throughhole 2 is made different before and after a border 5 placed in each throughhole 2, and the diameter of each throughhole 2 toward the open end face 1a is larger than the diameter toward the short-circuited end face 1b. In the dielectric filter as above, a prescribed filter characteristic is obtained by coupling between internal electrodes 4 provided on the adjacent throughholes 2. That is, in the frequency characteristic in this circuit filter, the side of pole production with respect to the pass-band is decided by a coupling component between the internal electrodes 4 provided on the throughholes 2.
Patent JP-H05233251-A (JP)
Title: Program editing device for displaying data structure
Inventor: NAGAI TOSHITAKA
IPC: G06F9/06
Filed: 1992-02-19
Abstract: PURPOSE:To improve the productivity of program development by displaying the data structure of a program in a control level diagram and a level code by setting up a level number, and at the time of editing the data structure, automatically resetting the number. CONSTITUTION:When a data sort is selected (inputted) on a graphic expression 8, level adjustment 4 is displayed by setting up a control level diagram corresponding to the selected item (a group item, a basic item, an independent item, etc.) and number setting 5 is also displayed by setting up a level number formed based upon the selected item in the level code of the control level diagram. The level adjustment 4 displays a program in a level-down range by dropping the level of the program only by one level correspondingly to the specification (e.g. specification of a start line and an end line) of the level-down range out of the control level diagram and the level number inputted and displayed by the graphic expression 81 and number setting 5 resets and displays the level number of the level code in the control level diagram.
Patent JP-H06251875-A (JP)
Title: Electroluminescent element
Inventor: AOKI YUICHI
IPC: H05B33/22
Filed: 1993-02-22
Abstract: PURPOSE:To suppress the luminance unevenness of a emitted light and prevent the generation of a breakdown by using, as a conductive fine powder for current limiting layer, an antimony contained-thin oxide fine powder in which a specified part of thin atom is substituted by antimony atom. CONSTITUTION:A transparent electrode material such as ITO is formed as a transparent electrode 2 on a glass plate 1 by means of spattering, and a light emitting layer 3 is formed thereon by vacuum evaporation. On the layer 3, a powder layer of several 10mum formed by solidifying the conductive fine powder of a tin oxide containing 0.01-1% of antimony with an organic resin binder is formed as a current limiting layer 4 by means of spraying. A film of a metal such as aluminum is formed thereon as a back plate 5 by means of vacuum evaporation or spattering to form an EL element. Since the antimony- contained tin oxide fine powder has a temperature coefficient of electric resistance of substantially 0, the current of the layer 4 is never changed, and the luminance unevenness or life shortening of the luminescence center can be suppressed.
Patent JP-S61191062-A (JP)
Title: Semiconductor resistor device
Inventor: NOZAKI TSUTOMU
IPC: H01L27/04
Filed: 1985-02-20
Abstract: PURPOSE:To obtain a resistor device having a small temperature coefficient, by connecting polysilicon resistors having a negative temperature coefficient and resistors, which are formed in a semiconductor substrate and have a positive temperature coefficient, implanting ions in either resistor so as to change the temperature coefficient, thereby offsetting the changes in resistance values due to the temperature of both resistors. CONSTITUTION:On an insulating film 3 of SiO2 on a semiconductor substrate 2, first resistors 4 having a negative temperature coefficient are formed by polysilicon. Second resistors 5 having a positive temperature coefficient are formed in the substrate 2 by ion implantation and the like. The resistors 4 and 5 are connected in series by electrodes 7. At this time, the amount of ion implantation in the resistors 4 or 5 is regulated, so that the changes in resistance values due to the temperatures of the resistors 4 and 5 are offset. Then, the resistor device having a small temperature coefficient is obtained.