baber/WOPTO huggingface dataset:
Patent JP-H08330748-A (JP)
Title: Chain attachment structure
Inventor: HONMA YASUYUKI
IPC: H04W88/00
Filed: 1995-05-29
Abstract: PURPOSE: To provide a chain attachment structure, which can be mounted to places other than the fitting part of a chain, does not cause trouble in strength and is good in appearance, by a method wherein the chain is constituted of a single component. CONSTITUTION: A chain structure has a structure, wherein a case body 1 for an individual call receiver or the like is provided with a mounting hole 2 for turning a chain attachment 4 and a housing recessed part 3 having such a size that this attachment 4 can be housed in the recessed part 3 in a state that it is put on roughly the same plane as the surface of the case body 1, the D-shaped chain attachment 4, which can be fixed by plastic deformation, is pressed into this mounting hole 2 and is mounted to the hole 2, the attachment 4 is housed in the recessed part 3, made to project from the recessed part 3 and a chain clip 5 is looked on this attachment 4.
Patent JP-2000079813-A (JP)
Title: Device for quickly connecting working tool to arm of tire exchanger
Inventor: IMER GHIZZONI
IPC: B60C/
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To quickly connect a tire exchange working tool by comprising a peripheral means firmly mounted on an end part of an arm, and locking a retained tool by its rotation. SOLUTION: An insertion connecting means 7 comprises an element 8 to be connected to a sleeve 5 with 1 degree of freedom. This element 8 is formed by two pins 8a horizontally projecting from the means 7, and engaged with the corresponding vertical slots 5a formed on the sleeve 5 retaining the tool 2. The insertion connecting means 7 is formed by a cylindrical stub 9, and the stub 9 comprises a projection 10 suitably fitted in a corresponding hollow seat 11 formed on the tool 2 on its lower end. The insertion connecting means 7 comprises a collar 12 radially projecting to be contact with a lower end of the sleeve 5, on its intermediate part. The lock means 6 is formed by a cylindrical ring 13 mounted on the sleeve 5, freely rotated, and comprising two L-shaped slots 14 for the insertion and engagement of a pair of pins 8a.
Patent JP-H02310120-A (JP)
Title: Air cleaner controller for vehicle mounting
Inventor: IMAI HIDETOSHI
IPC: B01D46/46
Filed: 1989-05-23
Abstract: PURPOSE:To automate the operation of an air cleaner by starting the control of the rotation of a fan motor when a specified temperature difference detected with a plurality of temperature sensors is reached or when a specified gas concentration detected with a gas sensor is reached. CONSTITUTION:When a power source switch 52 is turned on and an operation switch 55 is turned on, a transistor Tr 54 is in off and non-operative condition, and the motor 53 does not rotate. When the operation switch 55 is turned off, the condition is in the automatic operation. When either one or both of the input voltage of an OR circuit is at an H level, Tr 54 is turned on, and a motor 53 is rotated to turn a fan 75. The motor 53 is rotated when the resistance values of a first and second thermistors 66, 68 disposed at the front and rear of a passenger compartment are different and the output of a first comparator 58 becomes (H) with increased input terminal voltage between input terminals of a differential amplifier 63, or when the output voltage of a gas sensor 73 exceeds a reference voltage, and the output of a second comparator 60 becomes (H).
Patent JP-S619691-A (JP)
Inventor: KUBOTA SHINICHI
IPC: G09G1/28
Filed: 1984-06-25
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-H07330335-A (JP)
Title: Production of high-purity anhydrous indium fluoride raw material for optical fiber
Inventor: NISHIDA YOSHITAKE
IPC: C03B37/012
Filed: 1994-06-13
Abstract: PURPOSE:To produce a high-purity anhydrous indium fluoride for optical fibers from which oxide impurities are removed. CONSTITUTION:This method for producing indium fluoride or an anhydrous indium fluoride raw material comprises using a compound containing indium or metal indium. In the method, a fluorine-containing fluorinating agent is added to the indium compound or metal indium and the mixture is heat-treated to afford anhydrous fluorinated material of the indium compound or metal indium and the anhydrous indium fluoride is heated in a vessel to vaporize and remove impurities.
Patent JP-S62288301-A (JP)
Title: Optimum design system for turbomachine rotor
Inventor: HATTORI TOSHIO
IPC: F01D5/00
Filed: 1986-06-05
Abstract: PURPOSE:To obtain the optimum shape of a rotor by otaining the centrifugal stress and thermal stress of each part in the shape of the rotor on the basis of the revolution speed and temperature distribution and correcting the shape of the rotor so that the stress of each part is within the allowable stress range and weight becomes min. CONSTITUTION:The design specification is determined on the basis of the revolution speed of a rotor and the temperature distribution, and the fundamental shape of the rotor is determined. Then, the nonstationary stress distribution is obtained by carrying out the nonstationary heat analysis. Further, the stress of each part of the rotor and the allowable stress are compared, and the shape correction value with which weight can be reduced to the min. is obtained, and the shape is corrected. When the weight becomes equal to that in the preceding time, it is judged that the optimum shape is obtained. Thus, the optimum shape of the rotor can be obtained.
Patent JP-S5465038-A (JP)
Title: Electrophotographic photoreceptor
Inventor: HASHIMOTO MITSURU
IPC: H01L31/08
Filed: 1977-11-01
Abstract: PURPOSE: To prepare an electrophotographic photoreceptor superior in sensitivity, by forming a photosensitive layer using a specified photoconductor as a charge transfer substance in combination with a charge carrier generating pigment.  
     CONSTITUTION: Specified photoconductors used as a charge transfer substance are represented by 6 general formula including formula I in which R 1  is 1W7 C alkyl; R 2  and R 3  are lower alkyl, nitro, or halogen; and m and n are 1 or 2, but at least one of them is 2, formula II in which R 4  is H, lower alkyl, chlorine, bromine, nitro, or alcoxy, and formula III in which R 5  is H, lower alkyl, lower alkoxy, or halogen. A charge carrier generating pigment (a), such as an azo dye having a particle diameter below about 5 μ and a carbazole skeleton, or selen, by about 1W50 wt. %, 1 or more kinds of the above charge transfer substances (b) by about 10W60 wt. %, a binder resin (c) and the like are mixed in a solvent like tetrahydrofuran to prepare a coating fluid, and this fluid is coated on a conductive substrate to form a photosensitive layer. A preferable film thickness is 3W 100 μ. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5464796-A (JP)
Title: Pad for drum sander
Inventor: UCHIDATE TAKASHI
IPC: B24B21/06
Filed: 1977-10-31
Abstract: PURPOSE:To eradicate uneven grinding such as ''edge sucking'' phenomenon on a workpiece at the time of sander working by applying pressure less on both ends of a pad than in the center. CONSTITUTION:A bottom surface 1 of a pad 2 of a drum sander is formed in the way that it is gradually curved upward from the center to both ends. In the case of a drum sander with this pad 2, when equal pressure is applied on the whole top surface 3 of the pad 2, the pressure applied on a sandpaper 4 by the pad 2 is the strongest in the center and becomes weaker toward both ends. Thus, the surface of a workpiece 5 to be treated is ground almost evenly without causing any uneven grinding such as ''edge sucking'' phenomenon.
Patent JP-S62287966-A (JP)
Title: Polishing base material
Inventor: OZAWA TOSHIYUKI
IPC: B24B37/00
Filed: 1986-06-06
Abstract: PURPOSE:To obtain the low polishing-high cleaning effect of a polishing base material such as dentifrice and lapping agents by applying a baking process at 70-1,200  deg.C to calcium hydrogenphosphate anhydride containing crystallites of sizes within a predetermined value measured via an X-ray diffraction method. CONSTITUTION:Calcium hydrogenphosphate anhydride containing crystallites of such a mean size as 200-3,500 angstrom or preferably 300-3,000 angstrom measured via an X-ray diffraction method is baked at temperature of 700-1,200  deg.C, thereby forming a polishing base material. This base material is cracked into grains of suitable sizes so that a mean grain diameter measured via a laser beam scattering method will be 2-3mum or preferably 5-25mum. In this case, the material when used as a polishing agent of dentifrice composition, is baked at a temperature level of about 700  deg.C or below. For use as a lapping agent for an IC wafer and the like, the material is baked at a level over 700  deg.C. In this way, low polishing-high cleaning effect becomes available and the material so processed is stable and water suspension type, thereby enabling preventing the effluence of calcium ion as far as practicable.
Patent JP-S5936296-A (JP)
Inventor: TANAKA TOSHIYASU
IPC: G09F9/30
Filed: 1982-07-29
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-2000318556-A (JP)
Title: Shock-absorbing device
Inventor: KUMAKURA IKUO
IPC: F16F7/12
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a shock-absorbing device capable of maintaining load of a shock-absorbing member small to the increase of compression quantity and keeping this load almost constant over a relatively long period of time. SOLUTION: This shock-absorbing device has a cylindrical shock-absorbing pipe body 1 with a plurality of grooves formed on the outer peripheral surface or inner peripheral surface at isometric spaces extending almost parallel with a center axis, a cylindrical holding pipe body 8 with one end side engaged with one end side of the shock-absorbing pipe body 1, a shaft body 3 positioned on the inner center axis of the shock absorbing pipe body 1 and inserted on one end side into one end side of the holding pipe body 8 via a sliding bearing 4, a limit load ensuring pin 5 for communicating one end side of the shock- absorbing pipe body 1, one end side of the holding pipe body 8 and one end side of the shaft body 3, a load jig 2 engaged with the other end side of the shock absorbing pipe body 1 and the other end side of the shaft body 3, and a first and a second fitting parts 6,  7 fitted to the free end side of the load jig 2 and the other end side of the holding pipe body 8 respectively.
Patent JP-S5465795-A (JP)
Title: Preparation of aromatic polyester
Inventor: UENO IKUO
IPC: C08G63/00
Filed: 1977-11-04
Abstract: PURPOSE: To prepare an aromatic polyester having high intrinsic viscosity, at low temp. in a short time, using only a small amount of catalyst, by the reaction of an aromatic diester with an aromatic dicarboxylic acid in the presence of a metal naphthenate.  
     CONSTITUTION: An aromatic polyester is prepared by reacting (A) at least one aromatic diester of formula I (R is H, 1-6C alkyl, ≤ 8C cycloalkyl; Ar 1  is arylene), such as diester of formic acid, lactic acid, etc., with (B) at least one aromatic dicarboxylic acid of formula II (Ar 2  is arylene), such as terephthalic acid, isophthalic acid, 2,6-naphthalene dicarboxylic acid, etc., in the presence of (C) a metal salt of naphthenic acid. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63298511-A (JP)
Title: Power unit
Inventor: TOYA HIROKAZU
IPC: G06F1/00
Filed: 1987-05-29
Abstract: PURPOSE:To easily realize a maintenance operation by separately providing a power supply control circuit from an electronic circuit on a printed board. CONSTITUTION:When a power source disconnecting switch 14-1 is set to the position of the disconnection of a power source, a power source disconnecting signal is transmitted of a power circuit 16-1. The power lowers the level of a power source definition signal 21 from '1' to '0'. Accordingly, since an external interface circuit on the printed board 13-1 is reset, the electronic circuit on the printed board 13-1 is electrically separated from an electronic device unit 11 and the level of an output voltage signal 22 outputted from the power circuit 16-1 is lowered from '1' to '0'. Accordingly, the power circuit 16-1 stops the supply of a power to the electronic circuit on the printed board 13-1. In such a way, when a signal cable 17 is connected, the printed board 13-1 can be removed from the electronic device unit 11 to change to the printed board 13 of good quality.
Patent JP-S62287786-A (JP)
Title: Diaphragm control system for image pickup device
Inventor: YAMAMOTO HIROHARU
IPC: H04N5/238
Filed: 1986-06-06
Abstract: PURPOSE:To immediately and surely execute a diaphragm action by selecting a diaphragm value corresponding to the object from respective setting diaphragm values, and executing the diaphragm action corresponding to the value when respective objects arrive at a prescribed photographing position. CONSTITUTION:When an object 10A... arrives at a prescribed position to a TV camera 1, a position signal is outputted from a position sensor 12 to a diaphragm value selecting circuit 7. The diaphragm value selecting circuit 7 stores the suitable diaphragm value to the object in the sequence delivered, reads the diaphragm value corresponding to each object 10A... in the sequence of the input of a position signal and sends it to a driving circuit 8. The driving circuit 8 converts and outputs the diaphragm value to a prescribed voltage. A fetching circuit 4 sends the video signal to an image processing circuit 5. Based upon the output from the image processing circuit 5, the deciding calculation is executed by a deciding circuit 6, and as the result, the deciding signal as the result is outputted.
Patent JP-S5833514-A (JP)
Title: Controlling method of compressor for car cooler
Inventor: ENOMOTO MAMORU
IPC: B60H1/32
Filed: 1981-08-24
Abstract: PURPOSE:To prevent the cooling power and acceleration performance from lowering and protect  the compressor by a method wherein various informations of sensors are inputted to a microcomputer in order to discriminate the relations among the presence or absence of running load of an engine, the high load level or low load level and the levels of rotational frequency so as to control the start and stop of the compressor for cooling. CONSTITUTION:The controlling computer 38 treats the input informations in accordance with the predetermined program in order to check that the running load of the engine is present or not, the engine stands in the loading state higher than the predetermined level or not and the rotational frequency of the engine is above its upper limit or below its lower limit or not. When the engine runs at no load and faster than its upper limit, a switch 42 is turned OFF in order to stop the compressor for cooler and when the engine runs at no load and slower than its lower limit, the switch 42 is turned ON. Furthermore, when the engine is loaded and its rotational frequency exceeds its upper limit value, the switch 42 is turned OFF and when the engine is loaded heavier above the predetermined level, the switch 42 is once turned OFF and, after the elapse of the fixed period of time, turned ON again. In such a manner as mentioned above, the compressor can be protected, the acceleration performance at quick acceleration of vehicle can be prevented from lowering and as well as the lowering of the cooling power can be contrived to suppress.
Patent JP-H07333640-A (JP)
Title: Liquid crystal display element
Inventor: HISATAKE YUZO
IPC: G02F1/133
Filed: 1994-06-14
Abstract: PURPOSE:To make it possible to obtain a desirable liquid crystal display device according to applications by controlling the visual angle characteristics of a liquid crystal display element by the voltage to be applied to the electrodes of a liquid crystal constituting substance. CONSTITUTION:A first substrate 11 consisting of transparent glass is formed with plural pixel electrodes 13 on its surface and has an oriented layer 15 thereon. On the other hand, a second substrate 12 made of a transparent synthetic resin plate is laminated with second electrodes 21, a high polymer dispersion type liquid crystal layer 22, first electrodes 21, an isolation layer 18 consisting of a polarizing layer, a counter electrode 14 and an oriented layer 16 on its surface. The periphery of both substrates 11, 12 are sealed by a sealing material 23, by which a liquid crystal cell is formed. The light passing the second liquid crystal constituting substance II is scattered by the light diffusion effect of the substance and pseudo projection type display is made if the image display of a TN mode is made by the first liquid crystal constituting substance I together with the polarizing layers 17, 18 and when the incident light from the polarizing layer 17 is transmitted through the constituting substance. The extremely wide visual angle is thus obtd.
Patent JP-S5653055-A (JP)
Title: Resin-coating method for bored metal sheet
Inventor: FUKI HIDEO
IPC: B29C48/305
Filed: 1979-10-05
Abstract: PURPOSE:To provide a subject resin-coated metal sheet which is coated such that resin coating layers are firmly adhered to a bored metal sheet by a vacuum-drawing method, and an upper and a lower resin coating layer are adhered closely to each other in a hole section. CONSTITUTION:A bored metal sheet 3 is consecutively inserted through a metal sheet insertion hole 2 in a mold 1, and simultaneously, the inside of a pressure reduction case 12 is sucked by means of a vacuum pump or the like. Simultaneously, resin in resin gathering sections 10a and 10b is extruded through resin feed pathes 11a and 11b from a lip portion 9. Then, resin coating layers 4a and 4b are coated on both an upper and a lower surface of the metal sheet 3, and both side end surfaces are also coated to form a resin-coated metal sheet A. A space between the bored metal sheet 3 and the resin coating layers 4a and 4b is vacuum-drawn thereupon, and the surface of the bored metal sheet 3. The upper and the lower resin  coating layers 4a and 4b are adhered closely to both the upper and the lower resin  coating layers are adhered closely to each other in a hole section 5 to coat an inner  circumference surface of the hole 5.
Patent JP-S5757337-A (JP)
Title: Fault processing system
Inventor: IIDA TOSHIYUKI
IPC: G06F11/00
Filed: 1980-09-22
Abstract: PURPOSE:To shorten the time required for process of a telegram as well as to simplify the process, by providing a state controller including a storage means and a control means to a computer system that processes the telegram received from a terminal device and then performing a process after a fault arises. CONSTITUTION:A terminal device 10 is connected via a communication controller 40 to a computer system comprising a CPU20, a journal 30 of an external storage device and a state controller 50. Then a telegram given from a terminal is processed. The controller 50 incorporates a high-speed and nonvolatile storage device 52 that holds the state of process of the telegram plus a controller 51 that controls the security and release of the region of the device 52 plus the transition and reading of the state of process based on a control instruction given from the CPU20. When the CPU20 has a fault and the fault is recovered, the CPU20 detects the state of process of the controller 50. Then the process after the fault is carried out with the state of process used as the basic information. As a result, the discrimination can be eliminated for the contents of process with the information of the journal to realize a high-speed and simplified process after a fault arises.
Patent JP-2000024867-A (JP)
Title: Pallet exchanging method and device for machine tool
Inventor: OHIRA GENGO
IPC: B23Q7/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a pallet exchanging method and device for a machine tool, that can shorten pallet changing time by carrying out discharge and supply simultaneously. SOLUTION: This device comprises a process of lifting a pallet P higher than a table 2 and moving the table 2 back into a pallet supply position, a process of positioning a discharge pallet on the upper side of an auxiliary table 31 and positioning a supply pallet on the upper side of the table 2 moved back into the supply position, a process of clamping the pallet between the auxiliary table and the table, and a process of lifting levers 52, 62 of first and second lifting devices 5, 6 by the action of a tilting means 10 so as to be reset into the original positions and lowering them to reset the first and second lifting devices 5, 6 into the initial positions. The device is composed of the first and second lifting devices 5, 6 comprising moving brackets 51, 61 and the levers 52, 62; the tilting means 10 provided with a cylinder 101 for moving tilting arms 102 forward and backward, on one side of discharge space 3 and stand-by space; and a transfer means provided with a chain 71 for moving the respective lifting devices 5, 6 symmetrically to each other.
Patent JP-S6114360-A (JP)
Inventor: TANAKA NOBUO
IPC: E04F21/24
Filed: 1984-06-28
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-H02310843-A (JP)
Title: Recording method for rotary head type digital recording and reproducing device
Inventor: KUSAKA HIROYUKI
IPC: G11B27/28
Filed: 1989-05-25
Abstract: PURPOSE:To rewind the exact length of a tape by recording a mark to the specified tape position of a final group when data to be completed over one or plural groups are recorded, and rewinding the tape by fixed quantity according to the mark after the recording is finished. CONSTITUTION:A save instruction is transmitted through an input/output device 17 and a command circuit 18 to a system control circuit 15 and a mechanism is set to a recording state. Then, the data to be supplied through a recording /reproducing amplifier 4 to a rotary head 1a are recorded for the unit of the group and a save mark ID is recorded only to the prescribed length of the final group. After the recording is finished, the data are extracted by rapidly reversely reproducing the data from an A point and when the save ID mark is read at a B point by a sub code processing circuit 14, a capstan motor 2 is stopped. Thus, in case of continuous recording, an error in the rewinding quantity of the tape is reduced and operation can be speedily transferred to next recording operation. Then, the responsiveness of a rotary head type digital recording and reproducing device can be improved.
Patent JP-S5656082-A (JP)
Title: Television receiver
Inventor: YAMANAKA SEISUKE
IPC: H04N11/00
Filed: 1979-10-13
Abstract: PURPOSE:To color a subordinate screen without using an A/D converter and D/A converter by writing direct in a memory a color subsignal that has the subcarrier component of a B-channel broadcast of a two-screen receiver. CONSTITUTION:A signal received by antenna 3 is supplied to main-creen tuner 4 and sub-screen tuner 11. This signal showing that the A-channel broadcast has been selected by tuner 4 is applied to intermediate frequency amplifying and video detecting circuit 5, which outputs main signal SA as its detection output to mixer circuit 6. On the other hand, the signal of the B-channel broadcast is channel-selected by tuner 11 and applied to intermediate frequency amplifying and video detecting circuit 12 and as its detection output, sub signal SB is obtained and written in memories 14 and 15 via switch 13. Sub signal SB is extracted via switch 18 and, after having a clock component removed by LPF19, is applied to mixer circuit 6, where it is mixed with main signal SA. The composite signal has three primary signals R, G and B modulated and is applied to CRT9.