baber/WOPTO huggingface dataset:
Patent JP-H02306282-A (JP)
Title: Image forming device
Inventor: KUBOTA ISAO
IPC: G03G15/00
Filed: 1989-05-22
Abstract: PURPOSE:To prevent dewing on the surface of a drum and to make a surface potential uniform by incorporating a heater and setting an image carrier drum to any temperature. CONSTITUTION:The image carrier drum 1 forms an electrostatic latent image, transfers a toner image onto paper and is provided with a heater 18. By controlling the energization of the heater 18, the drum 1 is always set to any temperature. A large temperature difference between in and out of the drum 1 never occurs, and therefore dewing on the surface of the drum is prevented at a low temperature. When an image forming device starts operation at a low temperature, the surface potential of the image carrier drum can be made uniform.
Patent JP-S5919745-A (JP)
Title: Driving belt for torque transmission gear
Inventor: OOKAWA SUSUMU
IPC: F16G5/16
Filed: 1982-07-23
Abstract: PURPOSE:To prolong the useful life of a carrier, by appropriately setting the stress sustained by each hoop constituting the carrier. CONSTITUTION:A driving belt 11 is composed of the carrier 13 formed by laminating a plurality of hoops 13a, 13b...13l, and a plurality of V-blocks 14. The V-block 14 is made of a metal, and both side surfaces 15a, 15a of a main body part 15 thereof are slanted so that they can make contact with driving surfaces 5a, 6a of a V-belt pulley 1 and driven surfaces 8a, 9a of a V-belt pulley 2. A tension exerted on the hoops are shared by the 12 hoops 13a, 13b...13l, whereby the stress generated in the hoops is highest at the innermost hoop 13a, is linearly lowered gradually from inner to outer hoops, and is reduced to zero at the outermost hoop 13l and the second outermost hoop 13k. When the aligning condition is changed from a straight line to an arc, the center of rotation of the V- block 14 is located at the upper edge 15d, so that the upper surface 15b of the main body part 15 is moved relatively to the inside peripheral surface of the hoop 13a. Accordingly, not only the tension but also a frictional force or the like is exerted on the hoop 13a.
Patent JP-S619614-A (JP)
Title: Microscope
Inventor: YOSHINAGA MAKOTO
IPC: G02B21/00
Filed: 1984-06-25
Abstract: PURPOSE:To obtain a microscopically inspecting position over a wide range of a sample in the stage of inspecting microscopically said sample by fixing the eyepiece system of an observation optical system and making an objective optical system movable in parallel with a field plane so that part of the optical path length of the observation optical system can be freely extended or contracted. CONSTITUTION:The light from an illuminating light source 7 transmits through a half-mirror 4, is reflected by a mirror 3 and illuminates the sample 1 by an objective lens 2. The light emitted from the sample 1 is made into afocal light by the lens 2, is reflected by the mirror 3 and the mirror 4 and is imaged to the position P by an imaging lens 5. Said light is observed by an eyepiece lens 6. An afocal system is constituted between the lens 2 and the lens 5. The imaging state in the position P does not change even if the optical path length between the mirror 3 and the mirror 4 is changed by moving forward and backward the lens 2 and the mirror 3 in an arrow direction and therefore the sample 1 is observed in an optional position.
Patent JP-S61292278-A (JP)
Title: Detector for phase shift
Inventor: UNO KOJI
IPC: G11B20/18
Filed: 1985-06-14
Abstract: PURPOSE:To detect a phase shift with disusing an expensive measurement instrument or a measurement technology of a high order by providing a test data generating part which generates a specified test data train and a detecting partwhich detects the irregularity of the phase of an output from a data discriminating circuit. CONSTITUTION:A control circuit CON20 indicates generally hexad to a counter CTR17 which counts a test clock TCL and with advancing or delaying only one data pulse by T by a control clock CCL, test patterns TDA and TDB are outputted alternately from the CRT17. An irregular phase included in an output data DO from a data discriminating circuit DDC2 is detected by an irregular phase detector IRD24 and a pulse DS is outputted to pulse stretchers STRA25 and STRB26 and makes emitting elements PLA27 and PLB28 flash. When the phase of the window of the DDC2 is delayed, at the TDA, a phase displacement data pulse 3 is discriminated at the neighboring window and a data pulse, the phase of which is advanced is included in the output data D0 and only the PLA27 is lightened.
Patent JP-H07332681-A (JP)
Title: Microwave oven and automatic vending machine in which said oven is integrated
Inventor: IMAMURA HIROSHI
IPC: F24C7/02
Filed: 1994-06-10
Abstract: PURPOSE:To turn an object to be heated without using a rotary table. CONSTITUTION:An automatic vending machine is internally equipped with a loading table 16 on which an object A to be heated is loaded, pinching members 21, 22 which face the object A to be heated being loaded on the loading table 16 from the top and pinch the object A to be heated, and a rotating means 24 which is connected to the pinching members 21, 22, and turns the object A to be heated by the pinching members 21, 22.
Patent JP-H11328874-A (JP)
Title: Clock reproducing device in data reproducing device
Inventor: OKAMOTO YOSHIFUMI
IPC: G11B20/14
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a clock reproducing device in a data reproducing device which reproduces highly accurately a reference clock. SOLUTION: This device is provided with a clock reproducing means 7, an A/D converting means 104 having a first A/D converting means 11 converting an input signal to a first A/D conversion signal, a zero cross point discriminating means 3 detecting a period near a zero cross point of an input signal or a signal obtained by A/D-converting an input signal, and a second A/D converting means 12 converting an input signal to a second A/D conversion signal having finer resolution than the first A/D conversion signal at least in a period near the zero cross point, a first phase control signal generating means 5 generating a first phase control signal based on a waveform equalizing means 2, a second phase control signal generating means 4 generating a second phase control signal from the second A/D conversion signal,  and a phase control signal selecting means 6 outputting the first phase control signal or the second phase control signal to a clock reproducing means 7 according to an external selecting signal.
Patent JP-H06338195-A (JP)
Title: Device for managing number of writing times of electrically erasable nonvolatile memory
Inventor: SENOO TOSHIRO
IPC: G11C16/02
Filed: 1993-05-31
Abstract: PURPOSE:To improve the service life of an EEPROM having a small capcity by alternately using memory blocks having high writing frequencies and those having low writing frequencies. CONSTITUTION:The storing area of an electrically erasable nonvolatile memory (EEPROM) 1 is divided into a plurality of memory blocks. A write circuit counter 3 stores the number of writing times to each memory block and a mapping circuit 2 correlates the memory blocks of an address bus 5 to those of the EEPROM 1 one by one. When the number of writing times to a certain memory block in the EEPROM 1 reaches a preset value, a control circuit 4 replaces the storing content and correlation of the memory block with those of the memory block having the minimum number of writing times in the FEPROM 1. Therefore, the storing area of the EEPROM 1 can be effectively utilized and its service life is improved, because the number of writing times to each memory block in the EEPROM 1 is made uniform.
Patent JP-S6042667-A (JP)
Inventor: HANSUPEETERU OIRENBERUKU
IPC: G01R19/32
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-H11302758-A (JP)
Title: Material for vapor deposition and its production
Inventor: KAWAUCHI YUJI
IPC: C22C19/07
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a stock with the object of executing the removal of impurities on the surface of a Co stock and suppressing a partial boiling phenomenon and the formation of slag at the time of Co melting and to provide a method for producing it. SOLUTION: This material for vapor deposition is a metal composed of Co and impurities and is substantially of 100 mass % Co, and for removing the impurities in the surface, mechanical means such as surface grinding and machining or, moreover, chemical means such as pickling is executed, and after that, heat treatment is executed in a vacuum atmosphere or a reducing atmosphere. Furthermore, the material is a metal composed of Co and impurities and is substantially of 100 mass % Co, in which the content of O(oxygen) at a depth of 1 nm from the outermost surface is controlled to <=20 atomic %, and the content of O(oxygen) at a depth of 3 nm is controlled to <=10 atomic %.
Patent JP-S6356090-A (JP)
Inventor: OSUKAA MENDERU RUURII
IPC: H04N17/00
Filed: 1987-05-26
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-S5655518-A (JP)
Title: Converging device of laser beam
Inventor: MATSUMOTO GENJIROU
IPC: C21D1/34
Filed: 1979-10-08
Abstract: PURPOSE:To uniformalize the temperature of irradiated parts and expand the range of irradiation by splitting one laser beam by means of a translucent mirror which reflects part of the laser beam and transmits the rest and a total reflecting mirror which totally reflects the laser beam having transmitted therethrough. CONSTITUTION:The laser beam 12 emitted from a CO2 laser is of a circular shape in section and its energy density is of a Gauss distibution type. This laser beam 12 is split to the part 12a which transmits through a translucent mirror 13 and the part 12b reflected thereby. However, the transmitted portion 12 is also reflected by a total reflecting mirror 14, and both are superposed by a cylindrical concave mirror 15, and the density distribution changes to a double-headed type. The beam is reflected and becomes linear of uniform energy density at the focus position. If the material 16 to be hardened is so moved that its surface is positioned at the focus of the cylindrical concave mirror 15, it is uniformly hardened.
Patent JP-H07308676-A (JP)
Title: Water purifying device
Inventor: TAMURA YOSHITANE
IPC: C02F1/461
Filed: 1994-05-18
Abstract: PURPOSE:To provide a water purifying device which can remove easily and securely underwater dissolved substance together with other very fine solids without using a flocculant and carry out easily the operation, control and others without having a bad effect to the health of human bodies. CONSTITUTION:A device comprises a filter means 34 for filtering solids underwater, an electrolytic oxidation means 33 disposed on the front stage of the filter means 34 and oxidizing and solidifying underwater dissolved substances by means of electrolysis, an electrolytic sterilization means 35 disposed on the rear stage of the filter means 34 and electrolyzing water and sterilizing and a coral layer 36 disposed on the rear stage of the electrolytic sterilization means 35.
Patent JP-S5556525-A (JP)
Title: Ignition control device for grain drying machine
Inventor: ISHITANI YOSHIO
IPC: F23N1/00
Filed: 1978-10-20
Abstract: PURPOSE: To increase an amount of supplying fuel-oil gradually after preheating so as not to supply excess fuel after ignition, in a drying macine in which fuel for preheating a burner is supplied to preheat the burner and a combustion is transferred into a stable combustion after the preheating is finished.  
     CONSTITUTION: A device is provided with: a hot wind temperature detecting circuit 1; a pump driving circuit 2 driving a fuel feeding pump by generating pulses; an IC operational amplifier IC 1  for indicating a temperature; an IC operationl amplifier IC 2  for comparing a preset temperature; a constant current charging circuit comprising an IC operational amplifier IC 3  for controlling charging current, an IC operational amplifier IC 4  for presetting a preheating time, an IC operational amplifier IC 5  and a condenser C 2 ; an oscillating circuit comprising a transister (PUT)Q 5 ; and an indicating circuit 4. The outputs of the above-described IC operational amplifiers are controlled by the output of the counter IC 4  counting oscillating frequencies of the oscillating circuit, and thereby, the quantity of the fuel suitable for ignition may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5829791-A (JP)
Inventor: ARAN ABURAMUSON
IPC: C07C31/28
Filed: 1982-07-27
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-H10318332-A (JP)
Title: Damper assembly
Inventor: MIZUKAMI YUJI
IPC: F16F15/139
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To support the end of an elastic member steadily, in a damper assembly having elastic members set up in a series via a platelike intermediate member. SOLUTION: A lockup damper is equipped with a driving plate, a driven plate, first and second coil springs, an intermediate plate and a support clip 40, and vibration to be transmitted to a turbine from a front cover is damped and absorbed. The first and second coil springs are set up in a space between the driving plate and the driven plate. The platelike intermediate plate is provided with an intermediate supporting part 21 to be set up in a space between the first and second coil springs. The support clip 40 is provided with a pinch part and first and second supporting surfaces. The pinch part holds the intermediate plate between in the perpendicular direction. A first supporting surface 42 supports an end part at the side of the intermediate supporting part 21 of the first coil spring 7 in the circumferential direction.
Patent JP-S5463178-A (JP)
Title: Surface modification of high polymer substrate
Inventor: TATSUKI SHIGEO
IPC: C08J7/00
Filed: 1977-10-29
Abstract: PURPOSE: To increase the grafting rate, to prevent the outflow of photopolymerizable compounds, and to improve the productivity of surface modification of a high polymer substrate, by bringing a solid masking body into contact with the surface of a photopolymerizable composition in contact with a high polymer substrate, and by irradiating the light transmitting side with active ray of light.  
     CONSTITUTION: A photopolymorizable composition a containing a radically polymerizable compound, a photosensitizer, etc. is brought into contact with a high polymer substrate, and a solid masking body is brought into contact with the surface of the photopolymerizable composition layer in contact with the polymer substrate. At least one light transmitting side of the high polymer substrate and masking body is irradiated with active ray of light. Maleic anhydride, (meth) acrylamide, triyhtlene gylcol mono(meth)acrylate, etc. may be cited as the radically polymorizable compound. Benzoin ether, acetophenone, ferrous chloride-Eosine, etc. may be cited as the photosensitizer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04357223-A (JP)
Title: Multifunctional stool seat having room heating function and deodorizing function
Inventor: YAMAZAKI HIRONORI
IPC: E03D9/05
Filed: 1991-05-31
Abstract: PURPOSE:To improve heating efficiency by sucking air in a stool by an ozone deodorizing device, branching the downstream of an inlet fan to a heating channel and a deodorizing channel and providing a switching damper at a branch part. CONSTITUTION:An air in a stool A is sucked by a deodorizing device M provided with an ozone generation part G, an inlet fan F, etc., through a duct 7. An air discharge channel at the downstream of the inlet fan F is branched into a room heating channel and an ozone processing channel as a deodorizing channel, and a switching damper is provided at a branch part. Also, a heater is provided at the heating channel and a catalyzer for decomposing ozone is provided at the deodorizing channel. And when the room is being heated, the damper is switched not to make the catalyzer pass but to discharge it outside through the heating channel. By this, heating efficiency can be improved.
Patent JP-H01301684-A (JP)
Title: Production of organometallic compound
Inventor: IMORI TORU
IPC: C07F5/00
Filed: 1988-05-30
Abstract: PURPOSE:To obtain the title compound useful as a raw material for compound semiconductors in electronic industry, raw material for organic syntheses, etc., by directly blending a gallium-magnesium alloy, etc., with an alkyl halide and reacting the mixture with a specific amount of an ether compound. CONSTITUTION:A gallium-magnesium alloy or indium-magnesium alloy is directly mixed with an alkyl halide (e.g. monohalogen compound of lower alkyl such as ethyl, propyl or butyl and halogen such as bromine, chlorine or iodine) in the ratio of preferably 1mol of the former of the alloy (calculated as Ga or In) and 3mol of the latter. The mixture is reacted with <=0.5 equivalent, preferably 0.01-0.5 equivalent based on 1 equivalent magnesium of ether compound (preferably diethyl ether) at 0-150 deg.C for 10 minutes-2 hours to give the aimed compound.
Patent JP-H10305404-A (JP)
Title: Production equipment of structural veneer laminated material
Inventor: NISHIYAMA TOSHIMICHI
IPC: B27D1/10
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To contrive to produce a product, which conforms to all the JAS standards on a structural veneer laminated material by a method wherein vertical joint veneers are classified and piled up by utilizing a joining position detector and a controlling device so as to conform the joining positions of the vertical joint veneers to the JAS standards on the structural veneer laminated material. SOLUTION: Materials are scarfed in every standard length for vertical joining. At a location before or after the joint, a mark P is put with ink, chalk or the like. Vertical joint veneers 1, which have been cut-off in every determined standard length and piled up, are delivered one by one from the top surface of the pile onto a conveying device 3 such as a belt conveyor or the like so as to detect the mark P put with ink, chalk or the like at the location before or after the joint in the previous step process by a joining position detector 4 provided above the conveying device 3 in order to transmit the detection signal to a controlling device 5.  The controlling device 5 judges the pre-set number of laminations and that the distance between the joining positions of the layers adjacent to each other is 30 times or more as far as the thickness of a veneer so as to transmit the judgment signal to a piling device 6 in order to successively classify the materials and fall them for piling-up.
Patent JP-H08322415-A (JP)
Title: Ear mark for livestock
Inventor: IDA SHUZO
IPC: A01K11/00
Filed: 1995-05-29
Abstract: PURPOSE: To provide an ear mark not loading to ear of livestock, excellent in handleability and useful for cows, pigs, etc., by constituting the ear mark so that core lever and pedestal part of male member are composed of a rigid synthetic resin material and a flange part is composed of a flexible synthetic resin material. CONSTITUTION: This ear mark consists of a male member 1 and a female member 2. The male member 1 is obtained by providing a pedestal part 16 having nearly conical trapezoidal shape and having larger diameter than outside diameter of a core lever 1a at the top of the core lever 1a, providing a flange part 1h at the base of the core lever 1a, opening a communicating hole allowed to communicate from the flange part 1h to the pedestal part 1b and separably fitting a nearly conical sharpened body 1f continued to conical face of pedestal part 1b onto the pedestal part 1b.  The female member 2 is obtained by providing a cylindrical part 2b having an engaging hole 2a for engaging with a stepped part between the core lever 1a and the pedestal part 1b by freely fitting the core lever 1a and providing a tag part 2c round the cylindrical part 2b and integrally molding the cylindrical part 2b and the tag part 2c from a flexible synthetic resin material having flexibility. The core lever 1a and pedestal part 1b of the male member 1 are made of a rigid synthetic resin material and the flange part 1h is made of a flexible synthetic resin material having flexibility.
Patent JP-H01299599-A (JP)
Title: Device for controlling clothing drier
Inventor: SHOJI AKIRA
IPC: D06F58/28
Filed: 1988-05-27
Abstract: PURPOSE:To enable a drum cover to be stopped in a defined position by rotating a drum at a low speed by means of the intermittent ON/OFF operation of a motor at the time of the stopping operation of the rotation of the drum and turning off the motor after detecting the arrival of the drum cover at the defined position. CONSTITUTION:During the rotation of a drum 8, each time a drum cover 9 passes through a defined position, a defined position detecting signal is inputted into an action control portion 4 by means of a proximity switch 10, a magnet 11, and a rotating position detecting means 5. At the time of small quantity of clothing, the action control portion 4 intermittently operates a motor 13 through a motor driving portion 6. That is, the rotation of the drum 8 is started when an ON time is short and, as the drum cover 9 again arrives at the defined position, the defined position detecting signal is turned ON to turn off the motor 13, stopping the drum cover 9 in the defined position. Also, a sound generating means 14 is operated for a certain time while changing the indicating lamp of an indicating means 1 from lighting to lighting on and off to notify a user of the stoppage. When the quantity of clothing is large, in the intermittent operation of the motor 13, the rotation of the drum 8 is started after the ON time gets longer while equally stopping the drum cover 9 in the defined position.
Patent JP-S5557733-A (JP)
Title: Disk brake with drum brake
Inventor: MAEHARA TOSHIFUMI
IPC: F16D63/00
Filed: 1978-10-24
Abstract: PURPOSE: To improve total braking effect while maintaining the stability of the braking effect which is the characteristic of the disk brake by using the drum brake as the servo brake of the disk brake.  
     CONSTITUTION: When applying the frictional force to the rotor part of the disk rotor to rotate the friction pad 2 by pressing by operating the oil hydraulic pressure cylinder 3 of the diskbrake, the friction pad 2 gets the braking torque of the disk rotor. The braking torque is conveyed to the cam 7 of the drum brake through the torque receiver 6, and the brake shoe 8 is pressed against the drum part 13 of the disk rotor while extending the shoe-return spring 9 by the rotation of the cam 7 to give the frictional force to the drum part 13. By doing so, the shortage in the braking effect of the disk brake can be made up by the drum brake as the servo brake. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0425836-A (JP)
Title: Photosensitive material processing device
Inventor: KUROKAWA TOSHIO
IPC: G03D3/08
Filed: 1990-05-21
Abstract: PURPOSE:To maintain the compsn. gradient of washing water and to enhance washing efficiency by positioning the liquid levels of respective processing chambers lower than the transporting route of a photosensitive material at the time of non-processing of the photosensitive material. CONSTITUTION:The fresh washing water W is supplied from a liquid feed port 71 to a processing chamber 3d at the time of processing of the photosensitive material S. The water W existing in the processing chamber 3d flows into the processing chamber 3c by passing the spacings between blades 6 and in succession flows successively into the processing chambers 3b, 3a. The fatigued water W is discharged from the liquid feed port 72. The photosensitive material S advances into the spacings between the thin parts of the blades 6 and passes the passages 4a to 4e. The photosensitive material is thereby washed. Pistons 88a to 88d contract and bellows bodies 83a to 83d expand while the photosensitive material S is not processed over a long period of time. The liquid levels of the processing chambers 3a to 3d are then lowered from the passages 4a to 4e and the flow of the water W between the chambers is prevented.