baber/WOPTO huggingface dataset:
Patent JP-H09288386-A (JP)
Title: Electrophotographic lithographic printing plate-loading means and plate making device
Inventor: TAKAGAMI YUJI
IPC: B41N1/14
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic lithographic printing plate-loading means and a plate making device, capable of obtaining a stable image by preventing the unwanted electrification of electrophotographic lithographic printing plates, electrifica tion unevenness caused by the unwanted electrification and the electrostatic sticking of dust, at the time of feeding the loaded electrophotographic lithographic printing plates. SOLUTION: The plate making device 10 houses the loading means 14 which is loaded with a large number of sheet-like electrophotographic lithographic printing plates 2 constituted to provide photoconductive layers on metallic substrates and has the plate making processing of the loaded lithographic printing plates 2. In such a case, a conductive means coming into contact with at least the side surface parts of the lithographic printing plates 2 loaded in the loading means 14 housed in the plate making device 10 is provided and connected to a ground 9 installed in the plate making device 10. Further, the plate making device 10 is provided with an electric conductor coming into contact with at least the side surface parts of the loaded lithographic printing plates 2 and the conductive means which can be connected from the conductor to the ground 9 installed in the plate making device 10 housing the loading means 1.
Patent JP-S5728687-A (JP)
Title: Method for diffusion joining
Inventor: KOUNO AKIOMI
IPC: B23K20/24
Filed: 1980-07-25
Abstract: PURPOSE: To sharply improve the impact characteristics of joined sections, by adjusting the surface roughness of surfaces to be joined of joining members to a specific smoothness by a machine working just before joining, and then, performing a diffusion joining.  
     CONSTITUTION: When a diffusion joining is performed in such a way that joining members are heated to a temperature below the solidus curve in vacuum or a non-oxidizing atmosphere and a pressure is maintained, the roughness of the surface to be joined of the joining members are adjusted to ≤1μm by a machine woking just before the joining, and then, the diffusion joining is performed. In this way, mechanical properties, especially impact characteristics of joining members can be improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09289030-A (JP)
Title: Solid electrolyte fuel cell module
Inventor: KOSAKA KENICHIRO
IPC: H01M8/12
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent system efficiency from being decreased by the loss of a module, decrease in the temperature of exhaust heat, and increase in auxiliary power. SOLUTION: This module includes a generating chamber 24; a cylindrical stack 27 provided in the generating chamber and consisting of a plurality of solid electrolyte fuel cells connected in series, in which a fuel electrode is located inside and an air electrode outside; a fuel supply chamber 26 for supplying fuel to the stack; a fuel exhaust chamber 25 for exhausting a fuel side exhaust gas reacted in the solid electrolyte fuel cells to the outside; a fuel supply pipe 29 having one end communicated to the fuel supply chamber and the other end extended up to the end of the stack; a heat exchanger 31 for exchanging heat between the air supplied to the generating chamber and the exhaust air; and the and a radiation converter 28 which heats the supply air with radiation heat generated by the stack.  In this case, the radiation converter 28 is constructed of a porous thermoelectric material, placed between the generating chamber 24 and the heat exchanger 31.
Patent JP-H11292474-A (JP)
Title: Hydraulic control device
Inventor: UDAGAWA TSUTOMU
IPC: F15B11/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To secure damping force of a hydraulic control device for a motor for swiveling a crane and the like when the motor is driven. SOLUTION: Two lines 6A, 6B linking a swiveling hydraulic motor 2 with a directional control valve 1 for swiveling are connected together with a solenoid proportional valve 9. Pressure sensors 10A, 10B provided on the two lines 6A, 6B and a speed sensor 11 11 provided on a swiveling body are connected to a control device 12, which calculates a target opening amount A of the solenoid proportional valve 9 based on high frequency element signals H1, H2 of a speed fluctuation element and a pressure fluctuation element respectively obtained from the speed sensor 11 and pressure sensors 10A, 10B and a differential signal S2 of line 6A, 6B, and a control signal A' corresponding to the target opening amount A is outputted to the solenoid proportional valve 9.  By controlling the opening of the solenoid proportional valve 9 in such a manner, damping force acting on the motor 2 can be secured and vibration can be quickly lowered.
Patent JP-H10294916-A (JP)
Title: Device and method for storing image
Inventor: HOSHI KOICHI
IPC: H04N5/765
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To irradiate an object with stroboscopic light, to pick up the image of object through a video camera and to store only a light image when storing the image data of object. SOLUTION: A stroboscope 3 is emitted in a prescribed cycle. A video camera 5 picks up the image of eye 4, which is irradiated with the stroboscope 3 and made light, and outputs the image data to a delay circuit 14 and a detection circuit 15 in addition to a monitor 16. When the luminance level of image data inputted from the video camera 5 is high, at the timing of vertical flyback period just after that frame, the detection circuit 15 outputs a detecting signal to a control circuit 12. At such a time, the control circuit 12 stores the image data for one frame inputted from the delay circuit 14 into an image memory 6.
Patent JP-H03296811-A (JP)
Title: Key matrix
Inventor: MIZOTE HIROSHI
IPC: H03M11/20
Filed: 1990-04-16
Abstract: PURPOSE:To save the developing time and cost of a keyboard input device by using a key matrix attaining various key arrays without using an exclusive key controller or an I/O handler. CONSTITUTION:A key controller 4 successively outputs scanning signals to input lines T5 to TE. Each scanning signal is transmitted to one or two scanning signal lines in accordance with the set status of a row connecting circuit 2. If a key contact corresponding to a line to which the scanning signal is outputted is closed at the time of its output, a return signal is generated. The return signal is transmitted to an output line determined in accordance with the set status of a line connecting circuit 3 and appled to the controller 4. At the time of detecting the return signal, the controller 4 identifies the closed key contact. Since the key matrix 1 is used, various key arrays can be attained.
Patent JP-H11290827-A (JP)
Title: Method for heating organic waste in fermentation tank
Inventor: MORO MASASHI
IPC: B09B3/00
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To heat organic waste of a specified TS concentration in a fermentation tank containing fermenting microorganisms uniformly by a method in which the waste is agitated by circulating over a circulating channel installed outside the tank and heated by frictional heat generated by the agitation. SOLUTION: In an anaerobic fermentation tank 1 for methane fermenting organic waste (sludge) 9, a digestion gas discharge pipe 2 is opened in the ceiling part, and a digested sludge discharge pipe 3 is opened in the bottom part. A sludge circulating pipe 4 is installed outside the tank 1, and a circulation pump device 5 is fitted to the circulating pipe 4. A thermometer such as a thermocouple 7 is fitted to the outlet side of the pump device 5, and the rotational speed of the device 5 is controlled by a controller 8 on the basis of temperature data from the thermo-couple 7. The TS concentration of sludge 9 in the tank 1 is adjusted at 1.5-7%, the sludge 9 is agitated uniformly by being circulated between the tank 1 and the circulating pipe 4 and heated uniformly by the frictional heat of the agitation.
Patent JP-S59229418-A (JP)
Title: Manufacture of chilled roll
Inventor: MORITA KOUJI
IPC: C21D9/38
Filed: 1983-06-09
Abstract: PURPOSE:To obtain a thick-walled chilled roll of a large diameter having a uniform chilled layer and causing no local deformation by remelting only the surface layer of a cast iron roll with moving heat sources and by cooling the molten layer. CONSTITUTION:Heat sources 2 placed around a cast iron roll 1 along the circumferential direction in the form of a ring are moved to move gradually a molten pool 3 formed on the surface of the roll 1 from one end A of the roll 1 to the other end B. After the heat sources 2 are moved, the pool 3 is solidified by rapid cooling by the diffusion of heat to the unmelted part of the roll 1 and the effect of coolers 5 to form a chilled surface layer. By this method a thick- walled chilled roll of a large diameter having a uniform chilled layer for a paper making machine can be easily manufactured.
Patent JP-S62187708-A (JP)
Title: Production of styrene polymer
Inventor: ISHIHARA NOBUHIDE
IPC: C08F4/64
Filed: 1986-05-06
Abstract: PURPOSE:To obtain the titled polymer where the stereoregular structure of side chains have a syndiotactic configuration, by polymerizing styrene (derivative) in the presence of a catalyst component comprising a titanium compound and a specified product of contact. CONSTITUTION:An organoaluminum compound (e.g., trimethylaluminum) is contacted with a condensing agent (e.g., water) to obtain a product of contact (ii). A titanium compound (i) selected from titanium (chelate) compounds of formulas I and II [wherein R<1-3> are each H, a 1-20C alkyl, a 1-20C alkoxy, a 6-20C aryl, an alkylaryl, arylalkyl, a 1-20C acyloxy, a (substituted) cyclopentadienyl or indenyl, X<1> is a halogen, a, b and c are each 0-4, and d and e are each 0-3] is contacted with component (ii) at a molar ratio of Al of component (ii) to Ti of component (i) of 1-10<6> to obtain a catalyst component. Styrene (derivative) is polymerized at 0-90 deg.C in the presence of this component.
Patent JP-H08128318-A (JP)
Title: Opening and closing device for exhaust pipe
Inventor: MABUCHI MAMORU
IPC: F01N13/02
Filed: 1995-04-26
Abstract: PURPOSE: To prevent occurrence of malfunction even when a main shaft of a changeover valve is arcuately deformed through heat of exhaust gas, or a sectional area is ovally deformed, in the changeover valve which is operated for flowing the exhaust gas to a bypass passage provided with a catalyst having a heater at the starting time of an engine, and switched so as to flow the gas to a main passage after a temperature of a main catalyst reaches an activation value. CONSTITUTION: A main shaft 21 is divided into a driven shaft 22 inserted into a bearing hole 17, and a driving shaft 23 inserted into a bearing hole 19. The driven shaft 22 and the driving shaft 23 have respectively short axial lengths in comparison with a single main shaft which is not divided. They show, being arcuately deformed, small deformation rates, so that they do not damage inner peripheral surfaces of the bearing holes 17, 19. An outer diameter of the driving shaft 23 is smaller than that of the driving shaft 22, so that it does not damage the inner peripheral surface of the bearing hole 19 even the sectional area is ovally deformed. A clearance C1 between the driving shaft 23 and the bearing hole 19 can be reduced, and thereby leakage of exhaust gas therefrom is possibly suppressed.
Patent JP-S61259743-A (JP)
Title: Mixing apparatus for preparing mixed composition
Inventor: TOKIMITSU FUJIO
IPC: B01F27/96
Filed: 1985-05-14
Abstract: PURPOSE:To prepare a homogenous mixed composition high in reliability, by providing a mixing basket having the required number of piercing fine holes provided to the outer peripheral wall to the main shaft connected to a variable speed drive means at one end thereof so as to fix the same thereto in one stage or in comb shaped multiple stages. CONSTITUTION:Plural kinds of liquid constituent materials injected in a mixing basket 7a through constituent material injection means 2, 3 are extruded from the interior of the mixing basket 7a toward the outer peripheral wall 12 thereof by the action of centrifugal force generated with the rotation of the mixing basket 7a. Constituent materials having almost equal high specific gravities are scattered to the space between the outer peripheral wall 12 of the basket and the inner surface of an outer tank 6 almost simultaneously by centrifugal force through a large number of fine holes 13 provided to the outer peripheral wall 12 of the mixing basket 7a and formed into splash to the mutually collided and mixed. Because constituent materials are formed into fine particles to be mutually mixed at this time, the mixing of the open air is not generated.
Patent JP-H04971-A (JP)
Title: Picture encoding system
Inventor: KUSAO HIROSHI
IPC: H04N19/33
Filed: 1990-04-18
Abstract: PURPOSE:To reproduce a picture at an arbitrary display speed by dividing conversion coeffients of respective blocks into N areas based on the spacial frequency and performing variable length encoding with each area as the unit and storing code data obtained by variable length encoding with each area as the unit and managing the code data volume with each area as the unit. CONSTITUTION:Picture data is divided to rectangular blocks by a block dividing part 1 and is converted to conversion coefficients in a DCT/quantizing part 2 by two-dimensional discrete cosine transformation and is quantized and is stored in a buffer memory 3. An address generating part 6 controls the read/ write address of the buffer memory 3. Conversion coefficients of the buffer memory 3 are zigzag scanned and are encoded by a Huffman encoding part 4. A code buffer 9 is divided to N areas, and code data is stored in correspond ing buffer areas by an encoding control part 5.
Patent JP-S5327384-A (JP)
Title: Supporting structure of thickness slide crystal vibrator
Inventor: TAKAHASHI KUNIHIRO
IPC: H03H9/19
Filed: 1976-08-25
Abstract: PURPOSE:To increase impact resistance by providing partial electrodes at the central part of both convex form thickness slide vibrators and supporting the bottom surfaces with conductive supporting materials having an outside shape conforming to the bottom surface shape.
Patent JP-H07284778-A (JP)
Title: Method for treating seawater by multi-arc
Inventor: SATO RYODA
IPC: C02F1/48
Filed: 1994-04-15
Abstract: PURPOSE:To convert seawater into drinking water and to create an element which is not contained in seawater by decomposing ammonia type nitrogen in seawater in a fish preserve and a water tank in an aquarium. CONSTITUTION:Multiphase alternating current is supplied to electrode rods 6 which are combined with specified spaces between the ends to generate multi- arcs between the ends of the electrode rods 6. Seawater is treated by the multi- arcs. The seawater is sterilized and removed of its salty taste. When seawater contains ammonia type nitrogen, the ammonia type nitrogen is decomposed. Also, the conversion of elements takes place at the core part of the multi-arcs.
Patent JP-S60245235-A (JP)
Title: Manufacture of semiconductor device
Inventor: KURIYAMA TOSHIHIRO
IPC: H01L21/324
Filed: 1984-05-21
Abstract: PURPOSE:To avoid deterioration in quality of epitaxial layer through high temperature heat processing by forming an N type impurity layer on a semiconductor substrate and executing, after forming an N type epitaxial layer thereon, the heat processings at a low and an intermediate temperature. CONSTITUTION:An N<+> type impurity diffusion layers 2a, 2b are formed on a CZ, N type semiconductor substrate 1 by thermal diffusion of Sb and an N type epitaxial layer 3 is formed thereon in the thickness of 15mum by the epitaxial growth method. A fault 4 is formed by executing heat processings for 30hr at 700 deg.C (low temperature) and 6hr at 1,000 deg.C (intermediate temperature). Such heat processings at low and intermediate temperature lowers oxygen concentration on the substrate 1 and reduces surface diffusion of oxygen by high temperature heat processing. As a result, oxygen concentration of epitaxial layer 3 does not exceed a critical value for generation of fault and the epitaxial layer is held as the faultfree region showing lesser change of resistivity.
Patent JP-S6432805-A (JP)
Title: Clamp jig and loop material for clamp jig and its production
Inventor: JIYON RICHIYAADO NOERU
IPC: A44B18/00
Filed: 1988-04-25
Abstract: PURPOSE: To provide a low-cost fastening loop material for a fastener by providing backing, which is made from a material that can impart a degree of orientation, and a number of fibrous elements. CONSTITUTION: Fibrous elements 28 are made of filaments 30, are mounted on backing 22, and held in place. The heat-shrinkable material of the backing 22 shows a thermally unstable state, and a locking part 32 forms a portion between the unheld catch parts 34 of each pair. The filaments 30 are mounted on the backing 22 while being almost parallel to the corresponding passages of a material that can impart a degree of orientation, and also parallel to one another. The filaments 30 form a looped tunnel 36 over almost the entire width of the backing 22. A hooked material for a fastener and a looped material for the fastener are pressed face-to-face during use, so that the fibrous elements 28 of the looped material 20 for the fastener are 'caught' by the engaging elements 60 of the hooked material 52 for the fastener.  A lock 50 is separated from a lock 20 when exerted with the force of pulling the hooked material 52 for the fastener, so that the fibrous elements 28 are separated from the portion 32 of the fastener.
Patent JP-H10251109-A (JP)
Title: Expellent against jumbo mud snail and extermination using the same
Inventor: HOMITSU HITOMI
IPC: A01N55/02
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain an expellent capable of simply controlling Pomacea canaliculata Lamarck harmful to paddy rice plant and to provide a method for using the expellent. SOLUTION: This expellent for Pomacea canaliculata Lamarck uses carbide reside. The carbide reside is obtained by pouring water to carbide to generate an acetylene gas. The residue comprises slaked lime containing an unreacted substance of raw material carbide, a very small amount of acetylene and water. The carbide residue is mostly effectively used in a wet residue as it is and may be dried power, granules or tablets. Generally, the carbide residue is uniformly applied to a paddy field. The application amount is preferably about 2.5-3.5kg based on 10 ares. Slaked lime after disappearance of carbide and acetylene gas has low water solubility and has approximately no adverse influence on an ecosystem and environment.
Patent JP-S5225706-A (JP)
Title: Process for preparation of long chain unsaturated alkylether
Inventor: KIMURA KAZUHIKO
IPC: C07C67/00
Filed: 1975-08-22
Abstract: PURPOSE: Long chain unsaturated alkylether I(where l is 1 - 4;m is 0,1, 2;n is 1 - 4), e.g. generanylfarnesylether. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5226740-A (JP)
Title: Parking control apparatus
Inventor: ISHIDA TAMOTSU
IPC: G08G1/14
Filed: 1975-08-22
Abstract: PURPOSE:To automatically operate a device for mechanically clamping or releasing an automobile in a parking area in response to admission of the automobile and payment of fee.
Patent JP-H04332272-A (JP)
Title: Focus driving device
Inventor: SAWADA AKIHITO
IPC: G02B7/28
Filed: 1991-05-08
Abstract: PURPOSE:To obtain a stable focusing performance regardless of a zoom position or a diaphragm diameter by calculating an F number from the diaphragm diameter information and the zoom position information, and deciding the moving speed of a focus lens group according to this F number. CONSTITUTION:A variable power lens group 22 for operating a zooming is driven by a zoom motor 27, and the position is detected by a zoom encoder 28. And also, a focusing lens group 24 to be focused by an image pickup element 26 is driven by a focus motor 30 controlled by a focus motor driving part 32. An F number arithmetic part 31 fetches the zoom position information from the zoom encoder 28, and the diaphragm diameter information from a diaphragm diameter detecting part 29, and calculates the F number. Then, the focus motor driving part 32 fetches the F number information, and drives the focus motor 30 so that the focus lens group can be moved at the focus lens group moving speed preliminarily set according to the F number.
Patent JP-S62258519-A (JP)
Title: Frequency divider
Inventor: ISHIKAWA TAKASHI
IPC: H03K23/00
Filed: 1986-05-02
Abstract: PURPOSE:To widely set an impulse coefficient of a pulse signal by inputting an output of a synchronizing counter synchronously with a signal changeover circuit and a synchronizing circuit to the synchronizing circuit. CONSTITUTION:The 1/2 frequency division is repeated sequentially such that the 1st stage flip-flop 11 applies 1/2 frequency division to a clock signal CL and the 2nd stage flip-flop 12 applies 1/2 frequency division to the flip-flop 11, and the flip-flops 11-14 are reset at each clock signal CL 14 after the reset. In changing a binary control signal BI from '0, 0, 01' into '1, 1, 0, 0', the duty ratio of a pulse signal OUT is made variable up to 1:3-13:1 in response to the output of a NAND circuit 32 NANDing the outputs of the signal changeover circuit.
Patent JP-2000292535-A (JP)
Title: On plane tacan system
Inventor: NISHIZAKI MASAYASU
IPC: G01S13/76
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To reduce the influences of multiple paths on the receiver of a ground TACAN system. SOLUTION: An on plane TACAN system carried on an airplane obtains a response pulse containing azimuth information from a ground TACAN system installed to an airport and the distance information calculated from the response pulse is outputted from a distance calculating circuit 8. The transmitting output of a transmitter 4 is normally fixed under the control of an ALC circuit 11, but when the distance data outputted from the circuit 8 is 200-15 NM, the output of the transmitter 4 is fixed by means of the ALC circuit 11. When the distance data becomes 15-0 NM, a switching circuit 10 switches the output of the ALC circuit 11 to the control voltage of a control signal generator 12. The control voltage is written in a ROM, etc., in the form of a table in such a way that the output the transmitter 4 decreases as the distance decreases.
Patent JP-S58220979-A (JP)
Title: Collective device of power
Inventor: BETSUPU KOUICHI
IPC: F01K27/00
Filed: 1982-06-14
Abstract: PURPOSE:To increase collective efficiency of power, by utilizing gas generated in a process line in a plant and collecting all of the pressure energy provided in high pressure fluid in a fluid supply process and a pressure reducing process. CONSTITUTION:In a fluid supply process, a pressure medium in a cylinder 14 is boosted and fed to a main hydraulic motor 38 from a check valve 29 via a selector valve 35, and pressure energy is collected as electric energy by a generator G. While in a pressure reducing process, the pressure medium discharged from the cylinder 14 drives an auxiliary hydraulic motor 39 from the selector valve 35 via the check valve 29, and pressure energy drives a pressure medium booster feed pump 40 and is equalized to a driving pressure of the motor 38 then collected.
Patent JP-S594413-A (JP)
Inventor: TOMASU TENPURU ARAN
IPC: B01D46/10
Filed: 1983-06-08
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。