baber/WOPTO huggingface dataset:
Patent JP-H11246774-A (JP)
Title: Semiconductive resin composition
Inventor: KITAMURA HIDEKI
IPC: G03G15/02
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which develops volume resistivity stably, evenly in good precision and reproducibility and reduced in bleed-out of additives and changes little in volume resistivity and surface resistivity with a changing environmental humidity by incorporating a resin having a specified or higher relative permittivity with an alkyl quat. ammonium fluoroborate. SOLUTION: The resin has a relative permittivity of 2.5 or above at 1 kHz and 23 deg.C and is desirably a polyvinylidene fluoride. The alkyl quat. ammonium fluoroborate is a tetraalkylammonium tetrafluoroborate and is exemplified desirably by tetra(ethyl, butyl or propyl)ammonium tetrafluoroborate or myristyltrimethylammonium tetrafluoroborate. The amount of addition is desirably 0.1-0.5 pt.wt. per 100 pts.wt. resin. The composition is used for a charging member used in an electrophotographic image forming apparatus and being in the form of a belt or sheet having a Young's modulus of 1.5 GPa or above.
Patent JP-S57132559-A (JP)
Title: Selecting device for segment of mandarin orange
Inventor: IKEDA TOMOATSU
IPC: B03B5/28
Filed: 1981-02-10
Abstract: PURPOSE: To improve a quality and to realize a mass production without requiring a manual selection, by providing a receiver partition plate for maintaining a constant water level, and feeding segments of a mandarin orange, which have risen to the surface of segements of a mandarin orange, which have risen to the surface of water, together with water to a selecting tank.  
     CONSTITUTION: A rotary roll 2 is installed in the troughlike or cylindrical inside, water and segments of a mandarin orange are mixed and are made to flow in from an inflow port 3, and a partition plate 4 for maintaining a water level of a constant quantity is provided on the outlet side. The segments which have been made to flow in rise to the surface of water while traveling in the rotary direction of the rotary roll 2, are shifted and are made to flow in the outlet direction. Since the segments of a mandarin orange are very small in the specific gravity, by making them rise to the surface of water artificially and selecting them, not only manual selection is not required but also the quality is improved and the mass production is realized. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03221934-A (JP)
Title: Image display device
Inventor: MORIMOTO HIROAKI
IPC: G09F9/00
Filed: 1990-01-29
Abstract: PURPOSE:To reduce volume occupied by an optical path by crossing the optical path where light from a liquid crystal panel passes through a lens, on the way. CONSTITUTION:The lenses 1 and 7 are provided on the same plane, the liquid crystal panels 4 and 10 are provided on parallel surfaces with respect to the optical axes of the lenses 1 and 7, respectively, and mirrors 5 and 11 are provided on two optical paths of the lenses 1 and 7. While, mirrors 6 and 12 are disposed on axes perpendicular to the optical axes of the lenses 1 and 7, respectively. The optical axis of the lens 1 is reflected by the mirrors 5 and 6, and they have a fixed angle so that the optical axis is coincident with the axis perpendicular to the surface of the liquid crystal panel 4. The mirrors 11 and 12 are arranged with the same relation as the mirrors 5 and 6. By this constitution, transmitted rays of light from the panels 4 and 10 are reflected by the mirrors 5, 6, 11, and 12 and passes through the lenses 1 and 7. Its optical pathes are intersected on the way, and the volume occupied by the optical path is extremely made small.
Patent JP-S61178400-A (JP)
Inventor: KISHI MITSUHIRO
IPC: B66F7/06
Filed: 1985-02-01
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-H07228281-A (JP)
Title: Breather device of fuel tank for transport means
Inventor: NATSUME TETSUJI
IPC: B62J37/00
Filed: 1994-02-15
Abstract: PURPOSE:To provide a breather device for a fuel tank for a transport means which is constituted to bleed the rapid increase of a pressure in the fuel tank to the atmosphere without leaking fuel to the outside. CONSTITUTION:A fuel tank 4 comprises a fuel cap 22 to close a fuel feed port 21; and a fuel cock opened and closed by the intake air negative pressure of an engine, and breather passages 70 and 76 of labyrinth structure are formed in the fuel cap 22. In the fuel tank, a valve device 92 comprising a positive pressure valve 93 and a negative pressure valve 94 is arranged in the middle of the breather passages 70 and 76. The opening pressures of the positive pressure valve 93 and the negative pressure valve 94 are set to a value lower than the opening pressure of the fuel cock.
Patent JP-H04211587-A (JP)
Title: Offline editing system
Inventor: DONARUDO II MOOGAN
IPC: H04N5/78
Filed: 1991-01-18
Abstract: PURPOSE:To facilitate online edition of unedited picture recording by storing the unedited video recording of plural frames into a random access memory, displaying the frame selected from this recording and controlling a memory. CONSTITUTION:The disk of the unedited video recording is stored into a laser video disk unit 50 which is the random access memory. The individual frames of the selected recording are displayed and subjected to online edition. There is a program to form an editing matter list to be used for the online edition operation in a computer 30 to facilitate various operations, such as taking of the unedited recording into the system, correction of the editing matter list and reproduction of edited programs.
Patent JP-S60194014-A (JP)
Inventor: MAASHII SUTEFUAN SUTANESUKA
IPC: C21D1/26
Filed: 1985-02-01
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-2000217677-A (JP)
Title: Device for supporting article on display
Inventor: NAKASUJI TAMOTSU
IPC: A47F7/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for the removal of a supporting device from a display rack even in the case of reorienting an article on display by making a supporting part rockable and switching between a perpendicular state and a parallel state to the wall surface of the display rack. SOLUTION: This device is constituted of a fixing part 2 to a display rack and a supporting part 4 to support an article on display in such a way as to press the article forward. The supporting part 4 is in a protruded shape formed of an upper part 4a to be fitted into a recessed part 8 and a lower part 4b to be fitted into the hole of a front wall 2b, and the upper edge of the lower part 4b is rockably provided for both sides of the recessed part 8 at the front edge of an upper wall 2a via a thin wall thickness part 12. In addition, an engaging hole 13 to be engaged with a protrusion 9 is formed at the upper part 4a, and a cavity to be engaged with a stopper 11 is formed at the lower end of the lower part 4b. In this way, the supporting part 4 is switched between a perpendicular state and a parallel state to the wall surface 5 of the display rack.
Patent JP-H07222962-A (JP)
Title: Deodorizing apparatus
Inventor: IGUCHI KAZUYUKI
IPC: F24F1/00
Filed: 1994-02-15
Abstract: PURPOSE:To enable long-term continuous operation without taking the labor of the replacement of a filter or the like. CONSTITUTION:Circulation passages 11, 3, 12, 4 capable of circulating a fluid L having offensive smell absorbing capacity between the outside and inside of a room and the pump 7 circulating the fluid L are installed. An absorbing part 1 having a porous wall 3 and allowing the fluid L to absorb the offensive smell in the air within the room through the pores 3a of the porous wall is. in the room and a discharge part 2 discharging the offensive smell into outdoor air from the fluid L is installed outside the room.
Patent JP-S61178622-A (JP)
Title: Optical fiber spectrophotometry
Inventor: TANAKA HIROAKI
IPC: G01N21/55
Filed: 1985-02-04
Abstract: PURPOSE:To perform the spectral diffraction of a gaseous molecule, by a small apparatus constituted so that the specific wavelength component of light incident to an optical fiber is attenuated by the absorption of an evanescent wave by a gaseous molecule. CONSTITUTION:A detection part 21a is provided to a part of the optical fiber 21 connected to a white light source 20 and a spectroscope 22 for analyzing the spectrum of light passing through the detection part 21a and a signal processing circuit 23 for processing the output of said spectroscope 22 are mounted to said fiber 21. when white light of the white light source 20 having light intensity almost uniform over a wide wavelength region is sent to the optical fiber 21, an evanescent wave appears in the open air at the detection part 21a and partially absorbed with gas present at an observation point B. As a result, the spectral characteristics of optical output detected by the spectroscope has a min. value at a wavelength, for example, lambda1. The concn. of gas can be detected according to a differential method of the absorbed light component and that of a wavelength not absorbed with the gas by the circuit.
Patent JP-S59146264-A (JP)
Title: System for compressing and expanding of document data
Inventor: MOCHIZUKI HIROSHI
IPC: G06F3/12
Filed: 1983-02-09
Abstract: PURPOSE:To execute more efficiently the expanding processing of a document data than conventional systems as well as compression with higher compressing rate than that of conventional systems by improving the compressing rate and the expanding processing efficiency where the document data of the same contents continues for 2 rasters' share or more. CONSTITUTION:The document data after compressing the document data of a pattern as shown in a code 1 is shown in code 2 by a conventional compressing system. According to this invention, as to the document data where it is consecutive for two rasters' share or more, the data is compressed into the compressed data for one raster's share and the combination of an identification data including the information relating to the raster number. That is, a compressed data A for n-rasters' share is compressed into the compressed data A of one raster's share and an indentification data alpha, a compressed data C of m-rasters' share is compressed into the compressed data C of one raster's share and an identification data beta, and a compressed data E of n-rasters' share is compressed into the compressed data E of one raster's share and an identification data gamma respectively. Thus, the document data after compression is as shown in code 3 and the result is compressed much remarkably in comparison with the conventional case.
Patent JP-H01194674-A (JP)
Title: Color picture processor
Inventor: SUGIURA TAKU
IPC: G06T5/00
Filed: 1988-01-29
Abstract: PURPOSE:To select the shape of a matrix for a masking processing for a color correction by selecting a correcting item used for masking at the time of executing the masking and multiplying a prescribed masking coefficient. CONSTITUTION:When a masking processing is executed, in the block, in which the data is re-hit to an internal register 9-6 so that the data detected by detecting part 3-A-4 in a block 4-1 can be K and shown in 3-B-1-3-B-3, KY, KC and KM are multiplied, change is executed so that KY, KC, KM and K can be outputted from selectors 3-C-1-3-C-4 shown in a 3-C, the data detected by detecting parts 3-A-1...3-A-4 in a block 4-2 become Y, M and C and the changed is executed so that this can be outputted from selectors 3-C-1...3-C-3. Thus, without the hard change, an arbitrary masking processing can be executed.
Patent JP-S60172649-A (JP)
Inventor: SAKURABA HIROSHI
IPC: B65D8/04
Filed: 1984-02-02
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-H05216073-A (JP)
Title: Metal insulator metal diode
Inventor: AKANUMA HIDEYUKI
IPC: G02F1/136
Filed: 1992-02-04
Abstract: PURPOSE:To decrease the parasitic capacity of a metal insulator metal diode to decrease crosstalks and to improve display quality by constituting the diode of a 1st metallic layer, insulator layer and 2nd metallic layer which are respectively specific. CONSTITUTION:An island-shaped projecting part 202 is formed on an insulator substrate 201 and the metal insulator metal(MIM) diode consisting of the 1st metallic layer 203, the insulator layer 204 and the 2nd metallic layer 205 is formed on the side wall of the projecting part 202. Tantalum is used for the metallic layer 203 and tantalum oxide obtd. by positively polarizing and oxidizing the surface of the metallic layer 203 in an aq. electrolyte soln. is used for the insulator layer 204. The metallic layer 205 is formed of chromium and is connected to a picture element electrode layer 206 consisting of indium oxide tin. The metallic layer 203 is connected to a wiring layer 207. As a result, the MIM diode which is small in element area without depending on the resolution of an exposing device, and is therefore small in the parasitic capacity is obtd.
Patent JP-S60203731-A (JP)
Title: Moving mechanism for nozzle in ground improving device
Inventor: OGAWA SEIYA
IPC: E02D3/12
Filed: 1984-02-04
Abstract: PURPOSE:To cause a nozzle to be protruded in a horizontal direction in response to the pressure of excavating water, by a method wherein a hydraulic cylinder, which actuates a parallel movement mechanism for supporting the nozzle, is communicated with a circuit which feeds the excavating water to the nozzle. CONSTITUTION:A nozzle 1 is attached to the forward end of an excavation pipe 3 through a parallel movement mechanism 2, and a hydraulic cylinder 17 (5), which actuates the parallel movement mechanism 2, is communicated with an excavating water feed circuit 20. In formation of a cavity in earth, with the excavation pipe 3 rotated, ultra-high pressure water is fed through the circuit 20, and excavation is effected through injection of high-pressure water through the nozzle 1. When, with the progress of excavation, an excavating wall surface is moved backward, by increasing the feed pressure of the high-pressure water in the circuit 20 to higher than a given value, a ram 17a is raised against elasticity of a spring 21. This causes the nozzle 1 to be protruded in the direction of the excavating wall surface in a condition to be kept in a horizontal direction to shorten a distance to the wall surface, resulting in the possibility to improve excavation capacity.
Patent JP-H11209658-A (JP)
Title: Underwater antifouling coating agent
Inventor: MASUOKA SHIGERU
IPC: A01N55/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a coating agent which is excellent in long-term storage stability and in long-term prevention of the growth of marine organisms by incorporating a metal ester compd. and an antifouling agent into the same. SOLUTION: The metal ester compd. incorporated is a reaction product of (A) a compd. of formula I, (B) a compd. selected from among rosin, rosin derivs. having carboxyl groups, and org. compds. having at least one monobasic acid group, and (C) a di- or tri-valent metal compd. In formula I, X is a group of formula II or III; n is 0-15; m is 0 or higher; R<1> and R<2> are each alkyl, alkoxy, or aryl; R<3> is R<1> , R<2> or a group of formula IV (wherein Y is a group of formula II or III; and p is 0-15); and R<4> and R<5> are each R<1> , R<2> or a group of formula V (wherein q is 0 or higher; and R<6> to R<10> are each alkyl, alkoxy or aryl). The metal ester compd. used usually has a wt. average mol.wt. of 500-100,000 and is used as a soln. in a solvent or as a synthetic soln. as it is. Further incorporation of a surface lubricant into the coating agent is pref.
Patent JP-S60162508-A (JP)
Title: Edging method of sheet material
Inventor: KOKUBO ICHIROU
IPC: B21B1/46
Filed: 1984-02-04
Abstract: PURPOSE:To perform accurately the edging of a steel sheet without deforming it, by edging the steel sheet while feeding the steel sheet in a state of properly slanting it to its advancing direction with respect to a pair of vertical rolls in rolling a steel sheet for adjusting its sheet width. CONSTITUTION:In edging a steel sheet S by two vertical rolls 1, 1, the sheet S is fed by transferring it on table rolls 2 while slanting it to its advancing direction by a proper angle theta. The steel sheet S is bitten by the vertical rolls 1, 1, slanted relatively to the rolls 2, and is subjected to rolling reduction in its width direction under a rolling load F of the rolls 1, 1. At that time, an upward force (f) produced by the resultant vector of a rotational direction (fR) of vertical rolls 1, 1 and an advancing direction (fS) of steel sheet S, acts on the side edges of sheet S to produce the upward changes at the side edges and the downward warped deformation at the central part of steel sheet S. The downward deformation comes into contact with the rolls 2, and the sheet S is supported by the reaction of roll 2 to be balanced by the roll 2, thereby edging the sheet S without causing its buckling.
Patent JP-S62176325-A (JP)
Title: Electronic switch circuit
Inventor: TAMURA YOSHIYUKI
IPC: H03K17/28
Filed: 1986-01-30
Abstract: PURPOSE:To turn on/off forcibly a switch when no reference level detection circuit is operated even after a prescribed time is elapsed by providing a timer circuit switching a switch circuit forcibly at a prescribed time depending on a switching control signal. CONSTITUTION:When a DC input is inputted to an input terminal A, the level of the input signal does not cross a reference voltage level and when a low frequency AC input signal is inputted to the input terminal A, since the period where a reference level detection circuit 2 changes is long, the reference level detection circuit 2 might not send a clock to a T/FFs 7, 8 or a lock frequency of the T/FFs 7, 8 might be low. In such a case, a time constant comprising a resistor 13 and a capacitor 14 is supplied to a change in the signal level at a control terminal D of the switch, and when the potential across the resistor 13 is lost, since the output of an exclusive NOR circuit 15 gives an H level, a D/FF 12 is driven to switch a signal changeover switch 1.
Patent JP-H11220432-A (JP)
Title: Power saving control method in radio terminal
Inventor: NUMAZAWA TOMOKI
IPC: H04B7/26
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by stopping unnecessary operations of functions while a radio terminal is in use. SOLUTION: A CPU 2 in a radio terminal 1 recognizes the entry to a communication state based on a signal from a signal processing section 3 to control communications with a base station, and also recognizes whether or not a user touches the terminal to his ear based on an output signal from a detection means 6. When recognizing the contact of the terminal to his ear, the CPU 2 allows a control means 8 to stop the power supply from a power supply 7 to a display means 9 that provides information to the user and to a lighting means 10 such as a back light. In the case that the CPU 2 recognizes non- contact of the terminal to his ear even during a communication or recognizes the end of a communication with a signal from the signal processing section 3, the control means 8 restarts power supply to the display means 9 and the lighting means 10.
Patent JP-H05186420-A (JP)
Title: Production of 1alpha,25-dihydroxycholecalciferol
Inventor: SOTOJIMA FUKUO
IPC: C07C401/00
Filed: 1992-01-09
Abstract: PURPOSE:To readily and efficiently produce 1alpha,25-dihydroxycholecalciferol which has vitamin D activity. CONSTITUTION:A compound of formula I (R<2> and R<3> are protecting groups of OH; Ph is phenyl) is made to react with a compound of formula II in a proper solvent, preferably in the presence of n-butyllithium to afford a compound of formula III, which is successively made to react with a reducing agent in a proper solvent to give a compound of formula IV. Further, the protecting groups for OH of the compound of formula IV are eliminated according to ordinary method to industrially and advantageously provide the objective compound of formula V. Furthermore, compounds of formula I to formula II can efficiently and readily be produced from compounds of formula VI to formula VII, respectively. Namely, the compound of formula I is obtained by protecting OH of the compound of formula VI, reacting the OH-protected compound with an oxidizing agent in the presence of selenium dioxide, further protecting OH and successively eliminating a protecting group for OH on the side chain, and the compound of formula II is obtained by reacting a compound of formula VII with a peracid and then reacting the reaction product with an oxidizing agent.
Patent JP-S60165166-A (JP)
Title: Network signal detector
Inventor: KIGUCHI MASAO
IPC: H04M11/06
Filed: 1984-02-07
Abstract: PURPOSE:To eliminate mis-detection due to variance of an element used for the detection and line state by multiplying a call signal and obtaining an average period over adjacent plural periods so as to identify a call signal. CONSTITUTION:A photocoupler element pair 30 multiplies a frequency of the call signal, the signal is inputted as it is to a control signal generating circuit 62 and inputted to a circuit 64 while being inverted. An output of the circuit 62, that is, a gate signal 76 goes to a high level during a period T1 only as shown in Fig. and a clear signal 80 is outputted to an output 80. This is the same for the circuit 64. A reference clock 90 is outputted from AND gates 66, 68 during periods T1, T2 of signals 76, 78 and counter circuits 58, 60 count the time length of the periods T1, T2. A processing unit 54 calculates the read period and detects the reception of the call signal. If the characteristic of the element pair 30 is imbalanced, the widths T1 and T2 differ from each other. Then the processing unit 54 repeates the period measurement and the average calculation of a series of periods of a proper number so as to detect accurately the period T and identifies the call signal through the detection result.
Patent JP-S61179645-A (JP)
Title: Telephone set using card system abbreviated telephone number
Inventor: SASAKI KOTARO
IPC: H04M1/276
Filed: 1985-02-04
Abstract: PURPOSE:To extend applications and to attain accurate line connection by using a card storing an abbreviation number corresponding to a telephone number and a name, storing the telephone number and the name and collating the abbreviated number to be inputted with the name in a telephone set and applying automatic dialing to the result. CONSTITUTION:The card stores an abbreviated number 2, a telephone number 3 and a name 4. Then the titled device is operated according to the operation procedure of the user as shown in figure. The operation is implemented by using a card reader 14, a telephone number/name display device 15, a selection input device 16 and an automatic dial device 13 in a telephone set 1 to attain line connection to a recipient corresponding to the inputted abbreviated number without error. Since it is confirmed whether or not the abbreviated number corresponds to the opposite party depending on the content displayed on the telephone number/name display device 15, accurate line connection is attained.
Patent JP-H10220559-A (JP)
Title: Assembled camshaft
Inventor: GROPP HERBERT
IPC: F01L1/047
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To lower the unit price of camshafts mass-produced, by making them in a simpler technique out of the raw material and intermediate material that the skilled in the art normally uses. SOLUTION: Camshafts are mass-produced at lower costs out of the raw material and intermediate material that the skilled in the art normally uses, through the attachment under pressure of cams 3 or other assemblies to a tubular or solid rod 1 along the longitudinal axis thereof. The rod 1, or the cams 3 and/or other assemblies are coated externally or internally with a suitable layer 2 such as a stably bound conversion layer.
Patent JP-S58137876-A (JP)
Inventor: KAWASHIMA HIROO
IPC: G09F3/18
Filed: 1982-02-12
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。