baber/WOPTO huggingface dataset:
Patent JP-H0836141-A (JP)
Title: Dmd structure for improving horizontal resolution
Inventor: ROBAATO JIYON GOUBU
IPC: H04N5/74
Filed: 1994-12-05
Abstract: PURPOSE: To provide the effective array structure of spatial optical modulators for increasing a valid resolution without lowering the efficiency of the modulator of a display device. CONSTITUTION: In a method and a device for increasing the valid horizontal resolution of the display device, in a first execution form, the basic array of digital micromirror elements is formed by staggering alternate rows inside the array. In a second execution form, a successive picture element array 57 is converted to a basic picture element array by grouping SLM elements 59, 61 and 65 and turning them to a picture element block 58. All the elements inside the picture element block are simultaneously controlled and the picture element block is operated as a single picture element. The rows 67 and 69 of the picture element block compensate for each other and the effect of the basic array of the picture elements is supplied without causing the decline of the efficiency often generated in the basic picture element array.
Patent JP-H11166560-A (JP)
Title: Clutch switch method of marine multistage speed reduction reverser
Inventor: MISAO HIDEO
IPC: F16D48/02
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To reduce a shock at switching time by putting at least one hydraulic clutch in a slip state in switching hydraulic clutches, and switching them after an engine speed and a propeller rotating speed becomes a prescribed relationship. SOLUTION: A propeller shaft 9 rotates in the large speed reduction ratio to an engine speed by joining of a clutch 1 when switching to an advance high speed stage hydraulic clutch 2 from the advance low speed stage hydraulic clutch 1 at accelerating time. It is put in a half-clutched state by increasing oil pressure of the clutch 2 by turning on an hydraulic control valve 8 from a controller 19 when reaching a switching preset rotating speed by increasing the engine speed from this state.  Next, switching is finished by completely joining the clutch 2 by completely separating the clutch 1 by turning off a control valve 7 and turning on the control valve 8 when the relationship between the engine speed and a propeller rotating speed almost coincides with the small speed reduction ratio of the clutch 2 by comparing the engine speed and the propeller rotating speed by alternately turning on/off the hydraulic control valve 7 and the control valve 8 for a constant period.
Patent JP-H04199406-A (JP)
Title: Robot system
Inventor: SAITO HISAFUMI
IPC: B25J13/00
Filed: 1990-11-29
Abstract: PURPOSE:To easily and manually move a manipulator for correction of the position of the manipulator by starting a brake release means while the manipulator is kept halted so as to release the braked state of a motor set by a brake means. CONSTITUTION:A manipulator 3 of a robot is provided with a motor 4 which drives the manipulator 3. The motor 4 is provided with an electromagnetic brake 5 which applies the brakes to the motor 4. When a brake ON/OFF relay 15 is turned on, the electric power is supplied to the brake 5 from an electromagnetic brake power supply 16. Thus the brake application state of the brake 5 is released. In such a constitution, the braked state of the motor set by the brake 5 is released and the manipulator 3 is manually moved for correction of its position.
Patent JP-H01169490-A (JP)
Title: Image display device
Inventor: KITA SUMIO
IPC: G09G5/10
Filed: 1987-12-24
Abstract: PURPOSE:To accelerate the movement of a screen (scroll) by guiding what part of the area of image information stored in a memory the screen displayed on a CRT at present corresponds to in a simulation graphic pattern. CONSTITUTION:A CPU 12 outputs image information in a RAM 8 read out according to the outputted address of the RAM to a data output circuit 9 as RAM data and the data output circuit 9 selects effective component from the RAM data outputted from the RAM 8 based on a RAM data effective component signal DE. At such a time, the data output circuit 9 executes the reverse of black and white concerning the specified area of a simulation graphic part 21 among the RAM data inputted by receiving a black and white reverse data signal NP. Obtained image information from the data output circuit 9 is converted into a video signal and an image A part and a guidance image B part selected for the display screen 26 of the CRT 11 are displayed on the same screen. Thus, the movement of the screen can be accelerated.
Patent JP-H06154712-A (JP)
Title: Sorting roller interval control device in fish sorter
Inventor: FUJITA YOSHIO
IPC: B07C5/06
Filed: 1992-11-20
Abstract: PURPOSE:To achieve wt. reduction and miniaturization, in a sorter constituted so as to sort fish according to the size of the gap between sorting rollers, by simplifying a sorting roller gap control mechanism by arranging the bearing blocks of the sorting rollers and a gap control block above and under a slide plate. CONSTITUTION:Bearing blocks 3 wherein sorting rollers 1, 1... are supported by bearings 4 are provided to the slide holes 7 of a slide plate 6 by attaching screws 10 in a shakable and revolvable manner and control blocks 13 each supporting a male screw cylinder 11 at one end thereof in a freely revolvable manner in a protruding state and the femal screw hole 12 threaded with the male screw cylinder 11 at the other end thereof are provided under the slide plate 6. The recessed parts 19 provided to the head parts of the attaching screws 10 are provided to the engaging projections 15 of the control blocks 13 in a freely revolvable manner and the protruding parts of the male screw cylinders 11 are threaded with the female screw holes 12 of the control blocks 13 to connect the control blocks 13 and revolving operation levers 18 are engaged with the male screw cylinders 11 so as to pierce them and the gap between the sorting rollers 1, 1 is controlled by revolving the revolving operation levers 18.
Patent JP-H11168487-A (JP)
Title: Loop communication method
Inventor: SUKEGAWA FUMIO
IPC: H04L12/437
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a communication method with which both transmission lines can be effectively utilized although a loop communication system conventionally uses one of two transmission lines duplexed to ensure fault tolerance of a loop or node as while keeping the other line a reserve when these two transmission lines are provided. SOLUTION: In a loop communication system for mutually transmitting data of plural terminals 61 and 62 connected to a plurality of nodes through the loop while having the plurality of nodes 21-26 and two transmission lines of 0 system transmission line 11 for oppositely connecting these nodes in loop and of reserve 1 system transmission line 122, a transmission frame to be distributed along two transmission lines is provided with data validity display A and data number display DN as control data for transmission/reception data, and is provided with transmission line system display L and loop back display LB as control data for the frame.
Patent JP-2000159519-A (JP)
Title: Plant and method for producing ammonia and urea
Inventor: YAMAGUCHI YOSHITOKU
IPC: C07C273/04
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a plant and a method for producing ammonia and urea, in which both production cost and energy consumption can be reduced, almost whole quantity of CO2 formed in an ammonia-synthesizing plant is applicable to a raw material for producing urea and therefore the throughput of urea can be increased. SOLUTION: This plant for producing ammonia and urea comprises (1) an ammonia-synthesizing plant 1 having a reformer 3, a CO2-recovering unit 5, a methanation unit 9, an ammonia-synthesizing unit 10, a compression refrigerating unit 11 for ammonia and a purge recovery unit, and (2) a plant 2 for urea, having a urea-synthesizing unit 30 for forming urea by reacting CO2 with ammonia obtained in the plant 1, an evaporator 32, a tank 34 for aqueous ammonia and a water-treating unit 35. A CO2-absorbing unit for receiving both gas including CO2 discharged from the unit 5 and aqueous ammonia recovered by the purge recovery unit, and a transfer line for feeding ammonium carbamate obtained in the CO2-absorbing unit into the tank 34 of the plant 2 are also installed.
Patent JP-2000164215-A (JP)
Title: Graphite material for negative electrode of lithium ion secondary battery
Inventor: TAMAKI TOSHIO
IPC: H01M4/587
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode material for a lithium ion secondary battery improved in the battery performance thereof, especially, in charging and discharging capacity of high-load current discharging by appropriately mixing the mesophase pitch group fiber mild and the natural or artificial graphite having high graphitization and the special structure characteristic. SOLUTION: This graphite material is obtained by mixing (B) the graphite material having 0.336 nm or less of a graphite layer-to-layer distance (d002), 2.0 or more of degree of graphitization (P101/P100) and 2-15 m2/g of specific surface area in (A) the graphite fiber mild obtained by crushing the mesophase group carbon fiber and having 0.337 nm or less of the graphite layer-to-layer distance (d002) and 0.8-1.3 m2/g of specific surface area at 10-50 wt.% in relation to the (A). They are mixed so that the mean specific surface area of the graphite material after the mixing becomes 1.5-5 m2/g.
Patent JP-H08171068-A (JP)
Title: Scanning optical device
Inventor: KAMEYAMA TORU
IPC: B41J2/44
Filed: 1994-12-19
Abstract: PURPOSE: To control the displacement of a rotary polygon mirror caused by the generation of local negative pressure at the inside of a cover member by providing a guiding member guiding atmosphere at the inside of the cover member to the inside of the radial direction of the rotary polygon mirror. CONSTITUTION: The top plate 9c of a cover 9 possesses plural guide blades 10 projecting toward the upper surface of the rotary polygon mirror 1, and they are disposed in the peripheral direction of the rotary polygon mirror 1 at equal intervals. Respective guide blades 10 are constituted so as to guide a part of air flowing from the center part to the outer peripheral part of a rotating rotary polygon mirror 1 back to the center part of the rotary polygon mirror 1. Then, a large amount of outdoor air sucked in the inside of the cover 9 from a window 9a by the rotation of the rotary polygon mirror 1 cools a stator coil 8 and flows along the outer peripheral part of the rotary polygon mirror 1 and flows out again from the window 9a. At this time, an air flow flowing from the outer peripheral part of the rotary polygon mirror 1 inward in an radial direction of the rotary polygon mirror 1 is generated along the guide blade 1 at the top of the cover 9, so that the center of the top of the cover 9 is prevented from becoming an evacuated state.
Patent JP-2000160199-A (JP)
Title: Detergent composition for hard surface
Inventor: NISHINO TAKASHI
IPC: C11D17/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of removing stains adhered to hard surfaces having large areas with highly reduced labors by controlling the work load of the composition to a specific value or less under specific conditions in a frictional resistance test using a surface test machine. SOLUTION: This detergent composition for hard surfaces has a work load of <=14×102 gf.mm during the movement of 20.83 mm in a frictional resistance test using a surface property test machine. When the condition is satisfied, conventional detergents may freely be combined and used as the surfactant of the detergent composition. For example, a surfactant such as an anionic surfactant and a nonionic surfactant is preferably added, and limonene and/or geraniol are preferably further added. The surfactant is preferably added in an amount of 0.01-10 wt.% based on the total amount of the composition, and the limonene and/or the geraniol are preferably added in an amount of 0.0001-0.1 wt.%.
Patent JP-H02182965-A (JP)
Title: Production of nonwoven sheet having drapeability
Inventor: SAEKI TADASHI
IPC: D04H1/50
Filed: 1988-12-28
Abstract: PURPOSE:To produce a nonwoven fabric having excellent drapeability by treating a polyamide filament nonwoven fabric with a liquid flow having a specific temperature range without tension to cause more than specific percentage of shrinkage in lateral direction and drying and heat-treating the fabric in such a manner as to induce a shrinkage of a specific ratio to the original width. CONSTITUTION:A nonwoven fabric composed of polyamide filament is subjected to liquid flow treatment at 40-120 deg.C without tension to cause >=20% of shrinkage in lateral direction of the nonwoven fabric. The treated nonwoven fabric is dried and heat-treated to effect the lateral shrinkage of >=10% based on the width of the fabric before the liquid-flow treatment.
Patent JP-2000164054-A (JP)
Title: Porous plate fixture and jig for assembling
Inventor: OTA NORIO
IPC: H05K13/06
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a jig for assembling wire harness capable of being simply attached removably to a porous plate from the obverse surface and being located in any desired position and provide a porous plate fixture to hold the assembling jig. SOLUTION: A wire laying jig 1 has an electric wire receptacle 4 to receive electric wire. A crank-shaped holding member 6 holds a support 5, which supports the wire receptacle 4. The holding member 6 is fixed to a porous plate 3 by fastening fast a screw 74 of a hold-down member 7. When the screw 74 is loosened, the holding member 6 is made rotatable and also slidable. The support 5 can be installed upright in any desired position irrespective of the position of a mounting hole 2 formed previously in a specified position of the porous plate 3.
Patent JP-H01173291-A (JP)
Title: Electronic cash register
Inventor: ITO NAOKI
IPC: G07G1/12
Filed: 1987-12-28
Abstract: PURPOSE:To prevent cash money deposited by a customer from being stored in a drawer until a time when change is delivered to the customer by issuing an alarm when the kind of a note inputted/outputted to the drawer first exceeds the change in a state where a calculated change amount is displayed on a display part. CONSTITUTION:A CPU 41 discriminates a job mode selected by a mode switch 22 when key input is performed from a keyboard 12, and executes a key processing. When a cash calculation key is inputted, after the fact that a mode is set at a registration mode and that a product is now on sale and registration being confirmed, it is judged whether or not the registration is performed just before. And when the registration is performed, since registered data shown the amount deposited by the customer, change calculation to subtract a total amount from the deposited amount is performed, and calculated change is displayed on display devices 14 and 15. Next, a money case is opened via a drawer opening device 51, and only a receipt is issued from a receipt issuing opening, and the kind of note and the change inputted/outputted from the money case are compared and when the kind of note exceeds the change, a buzzer 49 is activated.
Patent JP-H04208237-A (JP)
Title: Production of nucleus-substituted chlorinated toluene
Inventor: TAKASHIMA KANEMASA
IPC: B01J21/10
Filed: 1990-11-30
Abstract: PURPOSE:To produce the subject compound useful as raw materials for medicines and agricultural chemicals in a high yield in an extremely simple post-treatment operation by chlorinating toluene or monochlorotoluene in liquid phase in the presence of magnesia as a catalyst. CONSTITUTION:Toluene(TOL) or monochlorotoluene(MCT) is chlorinated in liquid phase in the presence of magnesia to produce the subject compound. The magnesia is preferably light calcined magnesia produced by calcining MgCO3 or Mg(OH)2 or heating metallic magnesium in the air. Chlorine is fed into the reaction system at a rate of 0.01-0.1mol/g-cat.hr. TOL or MCT is preferably fed at a rate of 0.05-1mol per 1.0g of the magnesia for batchwise system and at a rate of 0.01 to 0.1mol/g-cat.hr for continuous system. Since the catalyst is not dissolved in the reaction product, the post treatment of the catalyst is simplified.
Patent JP-H11152541-A (JP)
Title: High strength steel plate member excellent in impact collapse resistance
Inventor: KITAMURA MITSURU
IPC: C22C38/58
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To effectively improve impact collapse resistance by minimizing the formation of a hardening-strengthened part while securing excellent press formability. SOLUTION: The member is a steel plate member 1 prepared by press- forming a steel plate containing, by weight, 0.05-0.3% C and 0.5-3.0% Mn. In the cross section of the steel plate member 1, a reference range of (R+7)mm (where R is the radius of a corner part) is set from the center P of a corner part at least on either of two planes forming the corner part, and one or plural hardening-strengthened parts 4 are formed a long the corner part within the reference range. Further, with respect to all the planes forming all the corners of the steel plate member 1, the occupancy ratio of the total width of the hardening-strengthened parts 4 within the reference ranges to the total length of the reference ranges is regulated to >=20%.
Patent JP-H04202935-A (JP)
Title: Ventilating construction for eaves end of roof
Inventor: HIRATSUKA HISATAKA
IPC: E04D13/152
Filed: 1990-11-29
Abstract: PURPOSE:To prevent invasion of rain water by providing a ventilation passage to communicate the outside space to a garret, providing a zigzag ventilation passage at least on the one part, and respectively communicating the lower end part to the outside space and the upper end part to the garret. CONSTITUTION:The front edge part of a sheathing plate 16 is supported with a ceiling girder 13 as a roof supporting body of eaves end ventilation construction through a sheathing plate receiving tool 17, and the lower edge part of an eaves end parting plate 18 covering this is projected in front of the sheathing plate receiving tool 17. The upper edge part of an eaves end flashing 24 supported with the front face of the receiving tool 17 is extended into the space pinched with the eaves end parting plate 18 and the receiving tool 17. A zigzag ventilating passage E1 is provided between the eaves end parting plate 18 and the eaves end flashing 24, the lower end part is communicated to the outside space, the upper end part is communicated to a garret 34 through ventilation opening parts 32, 33 provided at regular intervals in the lengthwise direction of the receiving tool 17. Hereby, invasion of rain water can be prevented.
Patent JP-H08154868-A (JP)
Title: Toilet stool having cover opening lug
Inventor: FUJISAKI TOSHIKO
IPC: A47K13/10
Filed: 1994-12-09
Abstract: PURPOSE: To eliminate an unclean feeling when a cover of a toilet stool is opened by arranging a cover opening-closing device (a lug) to open and close the cover of the toilet stool on a Western style toilet stool. CONSTITUTION: A lug part 1 is arranged in this side center a cover 4 of a Western style toilet stool 3, and this lug part 1 is integrally arranged in the shape of projecting a part of the cover 4. When it is used, the lug part 1 is held by hand, and is raised upward, and the cover 4 is opened, and after use is finished, the lug part 1 is held, and the cover 4 is lowered and closed. According to this, when the cover 4 of the Western style toilet stool 3 is opened and closed, a user does not need to touch the inside of the-dirty cover 4, and particularly when it is applied to a public lavatory or the like, an unclean feeling can be eliminated.
Patent JP-H07186475-A (JP)
Title: Ink sheet cassette
Inventor: NAKAMURA MITSUO
IPC: B41J17/32
Filed: 1993-12-28
Abstract: PURPOSE:To enable automatic feed without mutually entangling energizing springs and to make automatic assembling easy only by insertion in one direction by constituting each of the energizing springs of a plate-shaped spring having the max. dimension part parallel to the lateral direction thereof. CONSTITUTION:In an ink sheet cassette wherein the supply reel 3 of an ink sheet 2 and the take-up reel 4 thereof are received in a housing 1, the reels 3, 4 are constituted of the reel main bodies 5 around which the ink sheet 2 is wound and the support shafts 6A, 6B provided to both end parts of the main bodies 5. The housing 1 is formed into such a structure that a pair of the left and right side frame parts 7A,7B supporting the support shafts 6A,6B, the cover parts 8A, 8B connecting both side frame parts 7A, 7B at the arranging places of both reels 3, 4 and the groove like part 9 provided along one side frame part 7A are integrally formed. The spring member 11 pressing one ends of the support shafts 6A, 6B to the other ends thereof are inserted in the groove like part 9. Each of the spring members 11 is formed into a plate shape and provided with the max. dimension part parallel to the lateral direction thereof.
Patent JP-2000162353-A (JP)
Title: Fuel assembly
Inventor: GOTO YUKINORI
IPC: G21C3/32
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To flatten output distribution even in the latter half of a fuel cycle by positioning the opening part of an upper cooling material descent channel at an upper portion as compared with that of a lower one. SOLUTION: A water rod 4 is composed of upper and lower stages, and a cooling material inflow port 5 at the lower end part of cooling material ascent channels 7 passes through the fuel rod support part of a lower tie plate 3 for opening into the space of the lower tie plate 3. Also, the upper cooling material ascent channel 7 becomes the internal pipe in the lower cooling material ascent channel 7, and the cooling material inflow port 5 is connected to the upper water rod. Furthermore, the upper and lower parts have an inversion part that is connected to a cooling material descent channels 8 at the upper end part of the cooling material ascent channel 7, and a cooling material discharge port 6 at the lower end of the cooling material descent channel 8 is opened upward as compared with the fuel rod support part.  At the opening part, an upper part is positioned upward as compared with a lower one, thus setting the water level of cooling material in the upper cooling material ascent channel 7 higher than that in the lower cooling material ascent channel 7, and hence flattening output distribution even in the latter half of a fuel cycle.
Patent JP-H07199171-A (JP)
Title: Liquid crystal display device
Inventor: KUJI TAKAAKI
IPC: G02F1/1335
Filed: 1993-12-28
Abstract: PURPOSE:To provide a liquid crystal display device which reduces the problem or degredation in picture quality due to the step of a light shielding film or a black matrix by selectively providing the light shielding film on the surface of a transparent substrate and burying a transparent resin film in intervals of the light shielding film with the same film thickness as the light shielding film. CONSTITUTION:A liquid crystal panel where a polarizing plate is provided on the outside of a substrate SUB2 is provided, and a black matrix BM consisting of an organic or inorganic light absorbing material and an organic resin is selectively provided on one face of the transparent glass substrate SUB2. A transparent resin film FU is buried in intervals of the black matrix BM with the same film thickness as the black matrix BM to make the transparent resin film FU and the black matrix BM approximately flat, and a color filter FIL is provided on intervals of the black matrix BM, and a transparent picture element electrode and an oriented film are provided on it. Since the black matrix BM and the transparent resin film FU are made approximately flat, the variance in threshold voltage of liquid crystal and the occurrence of domains are reduced.