baber/WOPTO huggingface dataset:
Patent JP-H04141211-A (JP)
Title: Method for regenerating adsorbent, dehumidifier using said adsorbent and moisture measuring apparatus using the same dehumidifier
Inventor: SHIMIZU MOTOHARU
IPC: G01N27/44
Filed: 1990-09-30
Abstract: PURPOSE:To regenerate an adsorbent by applying proper voltage to the adsorbent used in the adsorption of moisture in gas to be treated. CONSTITUTION:Moisture in gas to be treated is adsorbed on an adsorbent. The adsorbed moisture is electrolyzed by applying proper voltage to the adsorbent to regenerate the adsorbent. As a voltage-applying means, electrode plates each having a multilayer structure wherein positive electrodes and negative electrodes are alternately laminated are used. The adsorbent is received between the electrode plates and voltage is applied to the electrode plates. As the adsorbent, phosphorus pentoxide or synthetic zeolite can be used. By adapting this method to a dehumidifier or a moisture measuring apparatus, the replacement of the adsorbent can be made unnecessary.
Patent JP-H02109797-A (JP)
Title: Noiseproof cover structure for marine reduction gear reverser
Inventor: MIZUNO YUKIYASU
IPC: G10K11/16
Filed: 1988-10-17
Abstract: PURPOSE:To perform maintenance inspection without removing a cover by positioning one part of a maintenance inspection control part in a part, not coated with a noiseproof cover, in the external surface of a case assembly unit of a marine reduction gear reverser. CONSTITUTION:A case assembly unit 3 is constituted of three cases 20, 30, 40, and a noiseproof cover structure, coating an external surface of the unit 3, is constituted of a lower part cover 70, intermediate cover 80 and an upper part cover 90. The noiseproof cover structure fixes the lower part cover 70 to the external surface of the lower part case 20, intermediate cover 80 to an external surface of the intermediate case 30 and the upper part cover 90 to the upper part case 40 by bolts 26 through each leg part 24 and damper 28. Since of the maintenance inspection control parts, a bolt 46, bearing covers 50, 55, part of a working fluid selector valve 62, oil cooler 64, etc., are not covered by the cover structure, these control work can be performed without removing any of the covers 70, 80, 90.
Patent JP-H08125354-A (JP)
Title: Door lock part structure of electronic apparatus cabinet
Inventor: KAWADA AKIO
IPC: H05K5/03
Filed: 1994-10-26
Abstract: PURPOSE: To prevent the arrival of external force like prying by tool insertion, by using a protective plate facing a bolt tip, and to reinforce lock maintaining against destructive force. CONSTITUTION: In the lock part of a door, a bolt 4 is linked with an engaging stop ring 3 of a shaft 2 fixed to the door 1. Trenches 5 are fitted into the right and the left trenches 7 of a U-shaped bolt retainer 6. A bolt acceptor 11 is so installed in a cabinet main body 10 that the inside of the bolt retainer 6 and a trench 12 of the bolt acceptor have the width and the depth which can engage with the trench 5 of the bolt 4. A protective plate 13 is arranged to protrude in the part between the inside of the door 1 and the tip of the bolt 4. In the lock part operation, a link shaft 9 linked with the bolt 4 is operated by a linkage pin 16 linked with a tongue linked with a handle.  In the lock maintaining, one end of a slide shaft is fitted into a trench of a link shaft 9, which slide shaft is linked with a tongue linked with a door key and a linkage pin and is linked with a tongue so as to be able to slide by a slide support pin.
Patent JP-H08121126-A (JP)
Title: Deposit adhesion prevention device for intake valve
Inventor: ADEGAWA MAKOTO
IPC: F02B77/04
Filed: 1994-10-26
Abstract: PURPOSE: To prevent deposit from being adhered onto an intake valve by flashing lubricant flowing down to the vicinity of an umbrella section by oil flowing down. CONSTITUTION: A recessed groove 2a in a ring shape and a long groove 2b which is communicated with the recessed groove 2a, and is opened to the side of a fuel injection means 9 at its lower end, are provided for either one of the shaft section 1a of an intake valve 1 and a contact surface with a valve guide 2 guiding the aforesaid shaft section. By this constitution, lubricant 8 flowing in a contact surface between the intake valve 1 and the valve guide 2, is stored in the recessed groove 2a, it flows in the fuel injection means 9 side over the surface of the intake valve located in an intake port 10 thereafter, and lubricant 8 adhered on the section is flashed over by fuel 11 injected by the fuel injection means 9.
Patent JP-H11102248-A (JP)
Title: Information display device
Inventor: ENOMOTO MITSUNOBU
IPC: H04N5/445
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an information display device by which operation can be controlled from a keyboard even in the state of displaying a video signal on a screen. SOLUTION: This device is constituted so that the video signal is displayed on the screen, and data from a computer network is fetched and converted into video signals, then displayed on the screen. In this case, when there is a key input from the keyboard by a connecting means for connecting the keyboard (S10: YES), it is discriminated whether the video signal is to be displayed on the screen or not (S12). In this case, when it is discriminated the video signal is to be displayed on the screen (S12: NO), it is identified whether a key code inputted by the key input is a key code for controlling the operation in the state of displaying the video signal on the screen or not (S14).
Patent JP-H01107620-A (JP)
Title: On-load tap changer
Inventor: OKAMURA HITOSHI
IPC: H02H7/055
Filed: 1987-10-20
Abstract: PURPOSE:To detect the abnormality of an on-load tap changer and to prevent accident thereby caused, by providing a motion detection section to detect a normal motion of a tap selector and a motion control section to control the motion of a changeover switch in reaction against the signal detected by this motion detection section. CONSTITUTION:When a changeover command is outputted from a tap change command generator 9, a signal is sent out to a tap selector operation circuit 10 of a motor operation mechanism 4 to operate a tap selector 3. A motion torque detector 8 detects the torque applied to a driving shaft 7 and outputs its detection signal to a decision section 11. On receiving the detection signal, the decision section 11 makes decision whether it is normal or abnormal as compared with a normal torque pattern and outputs a signal to a control section 12. If it is found as a normal signal, then a changeover signal is outputted to a changeover switching operation circuit 13 and actuates a changeover switch 2. If it is found as an abnormal signal, then it is decided as the failure of the tap selector 3 and actuates so as to output a signal to an abnormal display section 14 without actuating the changeover switch 2.
Patent JP-2000092313-A (JP)
Title: Image forming method
Inventor: KONDO TETSUJIRO
IPC: H04N1/41
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To generate image data suitable for reproducing an image before compression with higher fidelity after expansion. SOLUTION: A generated image 2 is a correct image as an image after expansion of an original image 1. For example, thinning the original image 1 to reduce the number of pixels of an image 3 generates the after-processing image 1. The generated image 2 is obtained by using prescribed coefficients to generate new pixels from each pixel of the image 1 and to expand the image 1. Comparing the image 2 with the reference image 3 to minimize a difference between the both changes each pixel value of the image 1. For example, the square of the difference between the images 2, 3 is minimized. The coefficients used to generate the image 2 are fixed and each pixel value of the image 1 after the revision is used for a variable (f), each pixel of the image 1 is partially differentiated with respect to the variable (f) and the derivative representing the derivative = 0 is obtained, is set to 0.  Since as many linear equations, as the number of pixels of the image 1 are obtained, the variables are determined by solving the set of linear equations for multiple unknowns and the image 1 is revised.
Patent JP-H03206892-A (JP)
Title: Production of l-serine by enzymatic method
Inventor: URA DAISUKE
IPC: C12P13/06
Filed: 1990-10-02
Abstract: PURPOSE:To improve yield by reacting glycine and formaldehyde with cell of bacteria having serine hydroxymethyltransferase (SHMT) under a specific condition. CONSTITUTION:Cells (treated material thereof) prepared by aerobically culturing Escherichia coli MT-10,350 strain in a medium containing a carbon source, etc., 25-40 deg.C at pH6-8 is pretreated at <=60 deg.C under a condition of >=1ppm dissolved oxygen concentration at pH 6-9 for 2-10 hours to give an enzyme source (A) having SHMT activity. Then glycine is blended with formalin in amounts to give about 5 M glycine and 37-45wt.% formalin and a reaction substrate solution (B) is prepared. The components A and B are mixed and subjected to enzymatic reaction at pH6-9 at 30-60 deg.C for 5-40 hours while stirring to give a reaction product (C). HCI, etc., is added to the component C, which is adjusted to pH <=5, filtered and concentrated to produce L serine.
Patent JP-H0792671-A (JP)
Title: Positive type photoresist composition
Inventor: OKAZAKI SATOSHI
IPC: G03F7/023
Filed: 1993-09-27
Abstract: PURPOSE:To obtain a photoresist compsn. having satisfactory sensitivity, excellent in solubility to a developer and giving a resist film excellent in heat resistance. CONSTITUTION:A positive type photoresist compsn. contg. alkali-soluble novolak resin and a 1,2-quinonediazido compd. or contg. alkali-soluble novolak resin having introduced 1,2-quinonediazido groups is blended with a single-dispersed polyhydroxystyrene polymer represented by the formula (where each of R<1> and R<2> is a 1-6C alkyl or H) and having a wt. average mol.wt. of 3,000-50,000 and a dispersion of 1.01-2.0 as a dissolution accelerator to obtain the objective photoresist compsn.
Patent JP-H11103550-A (JP)
Title: Terminal unit for motor
Inventor: TSUBOUCHI AKIRA
IPC: H02K3/50
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the size and cost by securing lead wires to a printed wiring board to be soldered with the terminal pins of a motor while covering the lead-out part with a heat absorbing tube. SOLUTION: Terminal pins 13, 14 connected with coil windings 11, 12 for four phases are soldered at the holes of a printed wiring board 16 while penetrating a terminal cover 15. The printed wiring board 16 and lead wires 17 are secured by means of a heat absorbing tube 20a. The printed wiring board 16 is soldered with a lead-out part an covered with the heat absorbing tube 20a which is then heated to secure the printed wiring board 16 and the lead wires 17. When the soldered part of the lead wires 17 is insulated and the printed wiring board 16 is secured along with the lead-out part, the lead wire 17 can be protected against stripping or breakage due to repetitive application of load.
Patent JP-H04140759-A (JP)
Title: Image forming device
Inventor: SHISHIDO KAZUO
IPC: G03G15/00
Filed: 1990-10-02
Abstract: PURPOSE:To prevent the deterioration of image quality caused by the deformation of a process cartridge and to simplify positioning structure for the process cartridge by setting the pressuring force of a transfer roller smaller than the gravity of the process cartridge. CONSTITUTION:As for the process cartridge U, two cartridge positioning bosses Ua and Ub fall in and are respectively fitted in the U-shaped grooves 19a and 19b of a positioning plate 19 from a right above direction so as to position the process cartridge U. On the other hand, a bearing 20 for supporting the rotary shaft 4a of the transfer roller 4 is fitted in a groove between the pawls 16a of a frame 16 so that it can freely slide in an up-and-down direction, and it is pressed upward by a pressure spring 12 together with the roller 4. Then, the pressure force of the roller 4 to a photosensitive drum 1 is set to be smaller than the gravity of the cartridge U. As a result, the cartridge U is positioned only by its gravity, and external force which acts on the cartridge U is only the pressuring force of the roller 4, so that the deformation of the cartridge U is prevented and the deterioration of the image quality is avoided.
Patent JP-H02110419-A (JP)
Title: Endoscope
Inventor: KIRA HITOSHI
IPC: A61B1/00
Filed: 1988-10-19
Abstract: PURPOSE:To prevent the optical reflection prevention processing part of a lens frame from being peeled off and to prevent fine dust from being stuck to an objective lens by the peeling-off of the processing part by executing optical reflection prevention processing for the inner surface of the lens frame excepting for a contact surface with a holding member, which holds the lens frame movably, at least. CONSTITUTION:An optical reflection prevention processing surface 18, for which the optical reflection prevention processing is executed, is provided on the inner surface of a lens frame 12 excepting for the contact surface with a holding member 13, which holds this lens frame 12 movably in a shaft direction, at least for the lens frame 12 to hold an objective lens 11. Then, a contact part with the holding member 13 side in the lens frame 12 is held in a non-reflection prevention processing condition, in which the optical reflection prevention processing is not executed. Thus, when the outer circumferential surface of the lens 12 is moved along the inner circumferential surface of the holding member 13 such as a time for the position adjustment of the objective lens 11, the optical reflection prevention processing pat of the lens frame 12 can be prevented from being peeled off.
Patent JP-H01104145-A (JP)
Title: Packaged food and production thereof
Inventor: TSURUMAKI CHIHIRO
IPC: A23L35/00
Filed: 1987-10-19
Abstract: PURPOSE:To obtain a packaged food readily edible by holding by hand, not bursting even by heating through an electric oven, by packing a filling material consisting essentially of potato into a filmy food and forming. CONSTITUTION:Potatoes cooked by heating are used as a raw material, optionally blended with salt, fats and oils, seasoning and, if necessary, a solid food such as cheese, sesame or ham to prepare a filling material. Separately wheat flour and/or eggs are used as main materials, optionally blended with a vegetable baked food, fats and oils and water, homogenized and roasted into a thin filmy state to prepare a filmy food and if necessary, a great number of small holes are bored through the filmy food. Then the filling material is packed into the filmy food and the packaged material is formed into a desired shape.
Patent JP-S61142999-A (JP)
Title: Control circuit for pulse motor
Inventor: KAJIKAWA TOSHIKAZU
IPC: H02P8/14
Filed: 1984-12-13
Abstract: PURPOSE:To accelerate decelerating the acceleration in coincidence with the curve of a pull-out torque characteristic when a drive pulse rate approaches its pull-out torque, thereby enhancing the maximum arriving frequency. CONSTITUTION:A counter 13 operates to count up from the movement starting time, the output pulse rate is accelerated in response to the accelerating/ decelerating characteristics written in a ROM15. When the deceleration starting time is detected by a comparator 12, the counter 13 counts down to decelerate the output pulse rate by the output of the ROM15. The comparator 12 detects the deceleration starting time. If the addressing value (the output of the counter 13) of the ROM15 previously exceeds the prescribed value, the address is secured to maintain the output pulse rate in the ordinary state, and the pulse rate is then decelerated after the prescribed time.
Patent JP-H0599912-A (JP)
Title: Analog filter device
Inventor: ABE SHUZO
IPC: G01N21/73
Filed: 1991-10-11
Abstract: PURPOSE:To decrease base-line noises and base-line drifts contained in the output electric signal of an analyzing apparatus, to improve sensitivity and to obtain an analog filter device having the quick response. CONSTITUTION:An active low-pass filter is constituted of multistage integrating circuits comprising a resistor R1 of 80-120kOMEGA, a resistor R2 of 40-60kOMEGA, capacitors C1 and C3 of 40-60muF, capacitors C2 and C4 of 400-600muF and OP amplifiers AMP1 and AMP2. An active high-pass filter is constituted of a differentiating circuit comprising a resistor R3 of 100kOMEGA, a resistor R4 of 200kOMEGA, a capacitor C5 of 400-600muF and an OP amplifier AMP 3. An analog filter device, which is constituted by connecting the active low-pass filter circuit and the active high-pass filter circuit or independently constituted of each active low-pass filter circuit and each active high-pass filter circuit, is obtained.
Patent JP-H06195764-A (JP)
Title: Manufacturing apparatus of mold for disk-shaped recording medium
Inventor: RODEBIIKU YOOZEFU MITSUSHIERU
IPC: G11B7/26
Filed: 1993-10-21
Abstract: PURPOSE: To continuously execute treatment even without the operator's operation by making transporting means for clamping a substrate member movable on a horizontal plane in two directions having a prescribed angle with each other. CONSTITUTION: After the substrate member 18 and a photosetting layer applied thereon are treated in a station 61 and after an arm 71 is turned near to a cup shape means, the substrate member is transported to the ensuing station 80. The member 18 on a supporting plate 81 fixed to the upper end of the supporting arm when the substrate member is installed occupies a prescribed perpendicular position. The supporting arm is made turnable around a horizontal turning axial line 84 to a position shown by alternate long and short dash line from the position by the installed cylinder connected to the supporting arm by means of a connecting rod 3. The transporting means 11, 12 act to clamp the substrate member, are turnable at the prescribed angle with each other and move vertically in a housing. There is no need for arranging the substrate members regularly in all the stations and the substrate member is transported at need. The continuous treatment is thus made possible even in the absence of the operator's operation.
Patent JP-H11101386-A (JP)
Title: Removing method of residue inside piping
Inventor: UEDA EIICHIRO
IPC: F16L55/07
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To such and remove the fluid remained inside piping, by mounting an automatic shut-off valve, a suction valve and the automatic shut-off valve, on a piping of a branch pipe in series. SOLUTION: A supply pipe 3 and an acceptance pipe 7 are connected by an automatic pipe connecting device 5, a first automatic shut-off valve 4, and a second automatic shut-off valve 8 are opened, and a fourth automatic shut-off valve 12 is closed. When a specific amount of fluid is supplied to a tank 6, the operation of a supply pump 2 is stopped, and the first automatic shut-off valve 4 and the second automatic shut-off valve 8 are closed. Then the fourth automatic shut-off valve 12 is opened, a third automatic shut-off valve 10 is closed, and a suction valve 11 is operated.  The capacity of the suction valve 11 is designed to be corresponding to a sum of capacities in the pipings of a part of the supply pipe 3 from the first automatic shut-off valve 4 to the automatic pipe connecting device 5, and a part of a reflux pipe 9 from the suction valve 11 to a branch part from the supply pipe 3, whereby the fluid remained in the piping from the first automatic shut-off valve 4 and the suction valve 11 to the automatic pipe connecting device 5 can be completely sucked by the operation of the suction valve 11.
Patent JP-H08123945-A (JP)
Title: Signal processor
Inventor: YAMASHITA NOBUITSU
IPC: H04N5/907
Filed: 1994-10-27
Abstract: PURPOSE: To quickly access a memory from each processing block by setting a prescribed capacity capable of high-speed read/write of the memory in accordance with the processing unit in the processing block. CONSTITUTION: With respect to write of input data to a memory 8, a permission signal is returned in response to the request from a picture data input/output block to a memory controller 11, and the memory 8 of input data sends picture data of a prescribed unit in accordance with this permission signal, and the memory controller 11 designates a prescribed address to execute the write of picture data to the memory 8. Next, encoded data whose encoding processing is terminated is read out from the memory 8 in accordance with the permission signal responding to the request from an encoded data input/output block, and this permission signal is outputted after the end of read of picture data to the memory 8.
Patent JP-H06117229-A (JP)
Title: Catalyst deterioration detecting device for internal combustion engine
Inventor: SHIMIZU YASUHIRO
IPC: F02D41/14
Filed: 1992-10-01
Abstract: PURPOSE:To detect the deterioration of a catalytic converter located in an exhaust emission path of an internal combustion engine with a group of multiple cylinders of V-type, horizontal opposed type, etc., without synchronizing forcibly the air-fuel ratio control timing of a group of cylinders. CONSTITUTION:A catalyst deterioration detection device for internal combustion engine comprises O2 sensors 13A and 13B located in the upstream from an exhaust emission system of a group of cylinders, a catalytic converter 16 located in the downstream from an exhaust collector part 15a, an O2 sensor 17 in the downstream, and a control circuit 10. The control circuit 10 controls the air-fuel ratio of each of group of cylinders independently based on the output from the O2 sensor in the upstream, detects, based on a phase of air-fuel ratio variation of each of group of cylinders and a time difference before exhaust emission from each of group of cylinders reaches the exhaust collector part 15a, that the air-fuel ratio variations of exhaust emission flowing from each of group of cylinders are synchronized at the exhaust collector part and, only when the synchronization is detected, the existence of catalyst deterioration is judged. Since any operation to synchronize forcibly the air-fuel ratio control timing of each of group of cylinders is not performed, deterioration of temporary control characteristics and transient deterioration of exhaust emission do not occur.
Patent JP-H03124536-A (JP)
Title: Label mounting device
Inventor: HONDA EIGORO
IPC: B65C9/36
Filed: 1989-10-09
Abstract: PURPOSE:To change the position of a label feeding device easily to a desired position to an article being carried, by a method wherein a label feeding device is displaced to a desired position, based on a selected data by a selection device. CONSTITUTION:By a bar code reader 308, a bar code which is equivalent to a data related to a mounting position of a label is read. From a RAM 312, a data related to the mounting position of the label is selected. By an article positioning device 20, a position in the width direction of an article A which is carried in by a first conveyor 12 is positioned at a desired position. Based on the selected data, a first label feeding device 130 is displaced to a desired position in the width direction by a motor 64 for a first displacement device 60, a motor 78 for a second displacement device and a motor 96 for a third displacement device. In the same manner, a second label feeding device 180 is positioned. The article A which is being carried is detected by an article sensor 50, and a first label is mounted by the first label feeding device 130, and a second label is mounted by the second label feeding device 180 at desired positions on the article A.