baber/WOPTO huggingface dataset:
Patent JP-H07242330-A (JP)
Title: Part supplying device
Inventor: KIMURA AKIRA
IPC: B65G57/00
Filed: 1994-03-07
Abstract: PURPOSE:To provide a part supplying device by which space saving can be attempted and decrease of parts stock in a line can be attempted, and which can easily cope with switching of types of machines. CONSTITUTION:A first moving part 200A of a moving and positioning means of a part supplying device raises and moves a tray T on which parts are placed from a conveying means 14 along the first direction Z1. A positioning part 200D positions the tray T on which the parts are placed to a positioning position within the assembling operating range of an assembling main body from the first moving part 200A. A second moving part 200B lowers and moves the positioned tray T on which the parts are placed along the second direction Z2 opposite to the first direction and transferred it to the moving part 200A or discharges the tray T from which the parts are removed to the conveying means 14 side.
Patent JP-2000260132-A (JP)
Title: Rotary medium information storage device
Inventor: KANEDA SATORU
IPC: G11B5/55
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of the device for storage capacity by performing servocontrol over a head for a track position and precedently moving >=1 head in neither a write nor a read state to a track position to be accessed next when >=2 heads are in a write or read state. SOLUTION: Two-way read/write signals are transmitted individually by heads to between a read/write control circuit 22 and respective heads through a switching circuit 13. The read signal from each head is branched and inputted to a head positioning circuit 21 through a switching circuit 13 and then used for tracking control. Once reading or writing is carried out, alternate N blocks are read or written successively. During the period, a head A or B is brought under continuous tracking control. Data can be read out of or written to each track without any break. A recording medium is effectively used without forming any free part where no data is recorded.
Patent JP-H09260178-A (JP)
Title: Manufacture of magnetic layer of manganese oxide
Inventor: AKASEGAWA AKIHIKO
IPC: H01F10/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a magnetic layer of manganese oxide which can be suitably used in a magnetic sensor for detecting a magnetic field with a high sensitivity. SOLUTION: In the method for manufacturing a magnetic layer 16 of manganese oxide on an underlying substrate 10, the underlying substrate 10 is formed with a step 14 at a desired position, manganese oxide is deposited on the underlying substrate 10 to form a magnetic layer 16 of the manganese oxide, whereby a grain boundary 16a of the magnetic layer 16 of the manganese oxide is formed on the step 14 of the substrate 10.
Patent JP-S62221899-A (JP)
Title: Stepping-motor driving apparatus
Inventor: OSE AOGU
IPC: H02P8/14
Filed: 1986-03-20
Abstract: PURPOSE:To perform smooth speed change, by providing a delay processing means, which delays a timing for changing a basic clock to be applied to a counter, thereby generating the number of rotations at an intermediate speed. CONSTITUTION:A delay processing means 8 delays timing for changing the frequency of a clock generator 2 from a time a stepping motor 4 advances by one step to a time the motor advances one more step by a suitable time period on the signal from a control device 7 at the time of high-speed starting. When the number of rotation of the stepping motor is changed from the first number of rotation to the second number of rotation, the third number of rotation at an intermediate speed is generated. Thus the smooth speed change can be performed, and the step-out of the stepping motor at the time of acceleration and deceleration from the high speed rotation can be prevented.
Patent JP-H01234806-A (JP)
Title: Light guide device
Inventor: GO HISAO
IPC: G02B6/30
Filed: 1988-03-16
Abstract: PURPOSE:To enable optical axis alignment and low-loss optical coupling by fitting the waveguides of waveguide chips or waveguide chips to the recesses of a substrate and disposing optical fibers in fiber guide parts. CONSTITUTION:The substrate 6 is formed with fiber guide parts 6c-6f of the guide groove parts in the positions of the line patterns including the line extending the light guide 5c thereof imaginarily to the substrate 6 side in the central part while the waveguide 5a is held fitted into the recess 6a. The optical fibers 4A-4D and the light guide 5c are optically coupled by fitting the waveguide 5a of the waveguide chip 5 into the recess 5a of the substrate 6, disposing the optical fiber 4A-4D into the guide groove parts 6c-6f of the substrate 6 and butting and fitting of the end faces of the optical fibers 4A-4D and the end face of the light guide 5c. The 4A-4D and the waveguide 5C are thereby coupled at the low loss with the good reproducibility and the time of optical axis alignment is shortened.
Patent JP-S62218711-A (JP)
Title: Garbage disposer
Inventor: ONO YUKIYOSHI
IPC: F26B23/08
Filed: 1986-03-20
Abstract: PURPOSE:To obtain a garbage disposer which has no problem in sewerage, has excellence in both miniaturization and stability, and reduces remarkably the foul odor of exhaust gas by passing supplied air to a garbage chamber and the exhaust gas from the chamber through a heat exchanger. CONSTITUTION:Garbage 17 in a garbage can 4 absorbs microwaves emitted from a magnetron 1 and is quickly heated. The garbage absorbing the microwaves releases water content first to be dehydrated. Steam generated from the garbage is sent to a heat exchanger 7 from an outflow hole for exhaust gas together with the supplied air coming from an air supply hole 3. A large quantity of the water content contained in the exhaust gas is condensed and removed. The exhaust gas dehydrated by the exchanger 7 is sent to a catalyst body and the foul odor component in the exhaust gas is purified. The dehydrated garbage absorbs the microwaves further and is heated quickly and its part is carbonized. As the installation of the exchanger causes the water content in the exhaust gas to be removed and prevents the catalyst from being poisoned by steam and also being reduced in activity, the foul odor of the exhaust gas is able to be reduced.
Patent JP-H06239369-A (JP)
Title: Manufacture of paper backplate for packing
Inventor: SAKAI MITSURU
IPC: B65D81/03
Filed: 1993-02-10
Abstract: PURPOSE:To manufacture waterproofing, water-resistant and strong paper backplates by using materials reproduced out of waste paper. CONSTITUTION:A laminated board is formed by laminating several sheets of raw paper with adhesive, and the laminated board is immersed in a solution containing 20-70% of urethane resin solved therein as a strengthener, or the solution is applied by coating to the circumferential surface of the laminated board. After drying, the laminated board is cut into appropriate sizes.
Patent JP-S55155343-A (JP)
Title: Processor camera
Inventor: INOUE SHIYUNZOU
IPC: G03B27/46
Filed: 1979-05-21
Abstract: PURPOSE: To stabilize the processing of films at all times and achieve the simplification of operation by providing a film-cutting cutter near the outlet of the buffer room provided between the taking part and processor part.  
     CONSTITUTION: The original 5 in a case 6 is sent to a lighting part 15 and is taken in the film F in a camera 1, after which it is discharged to a tray 20. On the other hand, the film F having undergone photographing is sent to a buffer chamber 50 and is supplied to a cutter 45 by way of discharge rollers 52. The cutter 45 is disposed in the position where the cut end of the film slightly remains on the outlet side of the rollers 52. The rollers 52 discharge the film F' of the buffer chamber 50 at the same speed as the film feed speed of the processor part 2. The cut film F is developed in the processor part and is taken up on a reel 95. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03265196-A (JP)
Title: Shielding structure of cable
Inventor: KADOOKA YOSHIAKI
IPC: H05K9/00
Filed: 1990-03-15
Abstract: PURPOSE:To improve operation efficiency on the occasion of shielding a cable by attaching a metal pin to a device frame so that the pin may protrude and allowing a metal tube that is electrically connected to a shield layer to be fitted on the metal pin. CONSTITUTION:Each section of a metal tube 2 that is embedded in a cable 1 is formed into the shape of an hourglass and the entire outside circumference of a flange 2b comes into contact with a shield layer 5. Then each metal pin 7 is attached to a frame 6 where the cable 1 is mounted so that its pin may protrude and when the cable 1 is installed to the pin 7, the cable 1 is inserted downward from the upside of the pin 7. In such a case, stepped parts located between the pointed end 7a of the pin 7 and each recessed part 7b are secured to the flange 2b of the tube 2 because each curved part 2a of the tube 2 and the recessed part 7b engage with each other and further, the above stepped parts that are intermediate between the pointed end 7a and the recessed part 7b are fitted to the flange 2b. Accordingly, the above recessed part 7b of the pin 7 and the curved part 2a of the tube 2 engage with each other and are secured together with one-touch system; besides, they are allowed to have shield effect as well. This approach makes the cable shielding operation of an electronic apparatus simple.
Patent JP-H0738449-A (JP)
Title: Arithmetic unit
Inventor: SUZUKI HIDETOSHI
IPC: H04L25/08
Filed: 1994-03-31
Abstract: PURPOSE:To conduct efficiently the storage of a path selection signal and selection of a path metric when a DSP(digital signal processor) is used to conduct Viterbi decoding. CONSTITUTION:A memory 1 stores accumulated count data in n-bit and selection data of a survival path. A memory 2 stores n-bit data for Humming distance taken by each path with respect to a value of a received series. An arithmetic operation logic circuit 5 conducts 1st addition of accumulated counts and Humming distance in one path and 2nd addition of accumulated counts and Humming distance in other path and subtracts the sums. The result of sum by the arithmetic operation logic circuit 5 is stored tentatively in 1st and 2nd registers 6, 7. Path selection data by n-bits obtained by subtracting the 1st and 2nd sums by the arithmetic operation logic circuit 5 are stored tentatively in a shift register 9. Either of the 1st and 2nd sums is outputted to the memory 1 as an accumulated count based on a sign of the selection data by a multiplexer 10.
Patent JP-S60206962-A (JP)
Title: Steel piston ring for internal-combustion engine
Inventor: SATOU SATORU
IPC: F02F3/00
Filed: 1984-03-30
Abstract: PURPOSE:To enhance the durability of a piston ring having at least one of upper and lower surfaces, and inner and outer peripheral surfaces, formed thereon with a nitrided layer and at least one of the other surfaces formed thereon with a wear-resistant surface layer, by forming the above-mentioned surfaces on a nitrogen diffused layers. CONSTITUTION:In the case of application to a side rail for a combined oil ring, a usual nitriding process is applied to the outer surface of a side rail material 14 formed from, for example, an SUS440B strip, and therefore, the outer surface is formed thereon with a black layer (not shown) consisting of a zeta phase and a epsilon phase, a white layer 12 consisting of a gamma' phase and a nitrided layer 13. Then by a usual process the black layer is removed to expose the white layer 12 to the outer surface, and thereafter, the material 14 is made into closely contact with the cylindrical body 17, and with the repetition of this step a plurality of materials 14 are stacked one upon another. Then, the thus obtained assembly is dipped into a dilute hydrochloric acid to etch the outer surface of the white layer 12, and thereafter, a hard chromium plating layer 15 is coated on the thus exposed nitrogen diffused layer 13.
Patent JP-H04276769-A (JP)
Title: Control method for image forming device
Inventor: MIZUNO YOSHIO
IPC: G03G21/00
Filed: 1991-03-04
Abstract: PURPOSE:To eliminate the difficulty of removing a recording paper in the case that the recording paper remains in a thermal fixing means when a power source is applied to the device and a trouble that offset occurs because an image developing material which is not fixed adheres to the member of a fixing part in the device where the image-forming is executed by forming an unfixed image on the fed recording paper and fixing it by the thermal fixing means. CONSTITUTION:This device is provided with a 1st paper detecting means(paper-feeding detecting means) 53 which detects whether or not the recording paper exists in a paper carrying path from a paper feeding means to a thermal fixing means, and a 2nd paper detecting means (means for detecting a paper in a fixing part) 54 which detects whether or not the recording paper exists in the thermal fixing means. In the case that the 1st paper detecting means detects the absence of the paper and the 2nd paper detecting means detects the presence of the paper when the power source is applied to the device, the adjustment of the temperature of the thermal fixing means is started to make a temperature rise to a specified one, and then a paper carrying means is driven to carry the remaining recording paper, which is allowed to pass the thermal fixing means. Thereafter, the original sequence of the device which should be performed by applying the power source to the device is executed.
Patent JP-S61219316-A (JP)
Inventor: MORI TAKASHI
IPC: A01K61/00
Filed: 1985-03-27
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-S60205325-A (JP)
Title: Thermographic device
Inventor: MIKAJIRI AKIO
IPC: G01J5/48
Filed: 1984-03-30
Abstract: PURPOSE:To display adequately the temp. distribution images of an object by inputting the temp. signal detected by IR to a differentiation circuit, determining the max. value of differential signal, setting a reference temp. and displaying an image. CONSTITUTION:An object is imaged by a scanning mirror 2, a condenser mirror 3 and a lens 4 and image is made incident on an IR detector 1. The IR signal thereof is converted to a temp. signal by a linearizer 12 and a focusing mode or image observation mode is set by a switch 13. The signal is differentiated by a differentiation circuit 14 in the focusing mode and is inputted to a max. value detecting circuit 19. The signal is inputted through an amplifier 15 into an image memory 30 and is stored therein in the image observation mode. The max. value of the differential signal, i.e., the set signal for the reference temp. at which the image is sharpest from a reference point detecting circuit 38 of the circuit 19 is inputted to a central temp. read-out circuit 34 of the image observation mode. The picture images stored in the memory 30 are read out with the central temp. signal as a center and the object image is displayed 33. The reference temp. is thus set from the max. value of the differential signal and therefore the image is adequately displayed.
Patent JP-H09259624-A (JP)
Title: Light emitting panel apparatus
Inventor: TSUJI HITOSHI
IPC: F21V8/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To eliminate brightness unevenness due to dark part formation in a light diffusion plate attributed to non-light emitting regions of fluorescent tubes and to improve the display quality. SOLUTION: This apparatus comprises a light diffusion plate 11 to diffuse light rays, fluorescent tubes 12' whose light emitting regions 5 are installed in the back side of the diffusion plate 11 and whose non-light emitting regions 6 including electrode equipment are formed by bending into U-shape in the opposite direction to the light diffusion plate 11, and a reflection plate 13 which is so installed as to cover the fluorescent tubes 12' and reflects the light rays emitted out of the fluorescent tubes 12' to the light diffusion plate 11. Consequently, only light rays emitted out of the light emitting regions 5 are introduced into the light diffusion plate 11.
Patent JP-S61219866-A (JP)
Title: Apparatus for automatic analysis of multiple items
Inventor: KADOTA TOSHIMI
IPC: G01N35/10
Filed: 1985-03-27
Abstract: PURPOSE:To distribute a plurality of specimens at a high speed and to enhance the simultaneous reproducibility of the same analytical item of each specimen, by providing a number (N) of pipetters while providing a reaction line moving means for intermittently moving reaction tubes by N-lines. CONSTITUTION:A specimen is at first sucked from the sample cup A of a sampler 5 by a pipetter 7c to be distributed to a line of the reaction tubes A1-A10 of a reaction line 2. Next, the reaction line is moved by three lines of the reaction tubes and the sampler 5 is moved by one sample cup 1 and the specimens are distributed to reaction tubes A11-A20, B1-B10 from sample cups A, B by pipetters 7b, 7c. Subsequently, the same movement is performed and the specimens are distributed to reaction tubes A21-A30, B11-B20, C1-C10 from sample cups A, B, C by pipetters 7a, 7b, 7c. By this method, because the same analytical item of each specimen is distributed by the same pipetters 7a-7b, the simultaneous reproducibility of the same analytical item can be enhanced.
Patent JP-H06249555-A (JP)
Title: Fitting of oil level sensor
Inventor: SHIINA TAKAO
IPC: F25B49/02
Filed: 1993-02-26
Abstract: PURPOSE:To obtain a fitting of an oil level sensor to be attached on a compressor, which can prevent damages on a pipe line of the oil level sensor. CONSTITUTION:A fitting is used to attach an oil level sensor 17 which detects the oil level of a compressor 10. Art oil leading pipe 51 of the oil level sensor 17 and a refrigerant gas blow pipe 53 are connected to a compressor main body 21, and the oil level sensor 17 is fixed on the compressor main body 21.
Patent JP-S55155349-A (JP)
Title: Photosensitive image forming material
Inventor: KUBO KEIJI
IPC: G03F1/00
Filed: 1979-05-21
Abstract: PURPOSE: To enhance the etchability and peelability of a photosensitive image forming material by covering a support with a layer of a mixture of N-alkoxyalkylated alcohol-soluble polyamide and alcohol-soluble polyamide which is not N-alkoxyalkylated and forming a photosensitive layer on the org. covering layer.  
     CONSTITUTION: A support is covered with an org. covering layer consisting of 100W40wt% N-alkoxyalkylated polyamide obtd. by N-alkoxyalkylating polyamide with lower aliphatic alcohol or aldehyde and of 0W60wt% alcohol-soluble polyamide which is not N-alkoxyalkylated. On the layer a photosensitive composition layer consisting of an azide compound, an o-quinone diazide compound and an org. solvent-soluble diazo compound is formed. The org. layer disclosed by exposing and developing this photosensitive material has superior etchability and peelability, and an image forming material suitable for a process master for a photomechanical process is obtd. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59192110-A (JP)
Inventor: UEMAE YUKITAKA
IPC: E01D19/12
Filed: 1983-04-12
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。
Patent JP-H02241179-A (JP)
Title: Image pickup device
Inventor: OKUMURA NOBUYOSHI
IPC: H04N5/225
Filed: 1989-03-14
Abstract: PURPOSE:To allow a photographing person to recognize the timing of a picture recording start before the picture recording start by displaying a time up to the picture recording start during the waiting of the picture recording at the time of interval picture recording and self-timer picture recording. CONSTITUTION:When an interval picture recording button is depressed, the depression is transmitted through an operation input part 18 to a control circuit 17, and a picture recording/reproducing part 12 alternately repeats the waiting and the picture recording operation by the control signal of the control circuit 17. When a self-timer picture recording button is depressed, for example, after waiting for ten seconds, the picture recording is started, and during the five seconds before the picture recording start, the time up to the picture recording start is displayed at every second. Thus during the waiting of the self-timer picture recording and the interval picture recording, a display means 2 displays the constant information before a constant period. Thus the photographing person can surely recognize the timing of the picture recording start.
Patent JP-H02240865-A (JP)
Title: Disk rotation controller
Inventor: YAMAMURA AKISHIGE
IPC: G11B19/22
Filed: 1989-03-14
Abstract: PURPOSE:To attain quick stop by correcting the stop operation depending on a time when a disk rotation is decreased to a prescribed linear velocity. CONSTITUTION:When a linear velocity of a position of a pickup 2 is decreased to 1/3 of 1.3m/sec at the rotation stop of a disk 1, a servo circuit 7 decreases a level of a PW terminal from a high to a low level. The circuit 7 changes the level state of the PW terminal while it is regarded that the linear velocity reaches 1/3 when the input period of a synchronizing signal from a digital signal processing circuit 4 is 3 times of the period inputted at the line speed 1.3m/sec or over. A control circuit 8 measures the time from the start of rotation stop of the disk 1 till the low PW terminal level and controls the circuit 7 so that a brake pulse of 250msec is supplied to a spindle motor 5 when the time is a prescribed time (e.g., 270msec) or over and the brake pulse of 100msec is supplied thereto when the time is below the prescribed time continuously by the control of the circuit 7. Thus, even when the pickup 2 is located at any position with respect to the disk 1, the disk is quickly stopped.
Patent JP-S61222802-A (JP)
Title: Pneumatic radial-ply tire for passenger car
Inventor: MORIKAWA YASUO
IPC: B60C9/18
Filed: 1985-03-29
Abstract: PURPOSE:To make improvements in durability and steering stability, by layering a carcass side belt layer composed of a steel cord and a tread side belt layer composed of a carbon fiber, while constituting the belt layer in a way of turning over an end part of the carcass side belt layer so as to cover an end part of the tread side belt layer. CONSTITUTION:Belt layers 5d composed of a steel cord S is set up at the side of a carcass layer 4, while belt layers 5u composed of a carbon fiber cord C is set up at the side of a tread part 3. And, an end part of at least one layer of these belt layers 5d at the carcass side is bent 5d1 to the side of the tread part 3, covering an end part of these belt layers 5u at the tread side, thus a belt layer 5 is constituted. With this constitution, improvements in durability and steering stability both are well promoted.
Patent JP-S58180611-A (JP)
Title: Production of polyurethane elastic yarn
Inventor: OGAWA YASUHIRO
IPC: D01F6/70
Filed: 1982-04-15
Abstract: PURPOSE:A mixture of a thermoplastic polyurethane elastomer and a polyorganosiloxane is combined with a specific polyisocyanate and they are made into a yarn to produce the titled elastic yarn with high heat and fusing resistance, preventing the deposition of scale. CONSTITUTION:For example, a polyisocyanate of more than 400, preferably 800-3,000 molecular weight is melted in a tank at a temperature lower than 100 deg.C and deaerated, then fed along with a polyorganosiloxane or its modified product such as methylpolysiloxane, which has been deaerated in the same manner, to the joining part at the top of the extruder to effect combination with the melted thermoplastic polyurethane elastomer. Then, they are kneaded in a kneader equipped with static kneading elements and spun into a yarn.