baber/WOPTO huggingface dataset:
Patent JP-H09123229-A (JP)
Title: Mold apparatus for molding disk-like recording medium board and molding method for the board using the mold apparatus
Inventor: SHIMIZU JUN
IPC: G11B11/10
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To attempt to prevent the transfer failure of an uneven pattern such as the pit or groove formed at a stamper and to perform the improvement in the productivity. SOLUTION: This mold apparatus 10 for molding a disk-like recording medium board 1, comprises a fixed mold 11 having a stamper 19 mounted thereat, and a movable mold 12 separably disposed oppositely at the mold 11 to constitute a cavity 13 for molding both the surfaces of the board 1. The apparatus 10 further comprises an outer peripheral mold 21 drivably contained in the outer peripheral mold container 23 provided in the mold 12 and opposed to the mold 11 to mold the outer periphery of the board, and outer peripheral mold driving means for operating to separate the mold 21 from the mold 11. The mold 21 is held in the state opposed to the mold 11 between the mold clamping step and the cooling step by the driving means, and operated to be separated from the mold 12 preferentially to the mold opening operation of the mold 12 on the way of the cooling step.
Patent JP-H08213973-A (JP)
Title: Method and device for data communication retransmission
Inventor: MATSUKI HIDEO
IPC: H04L1/16
Filed: 1995-10-06
Abstract: PURPOSE: To maintain a high transmission efficiency even in the communication line where burst error is dominant by allowing the same frame number to use an intra-frame data area without newly providing a special area in the frame to secure the sequence of reception frames in the SR system with a limited buffer size. CONSTITUTION: A communication data area 2 has n-word capacity ((n) is an integer equal to or larger than 2). A frame number 3 takes on one from the range of 0 to M-1 and repeats it with a modulo number M as the period. A retransmission request frame number 4 is added on the reception side and requests retransmission in the case of the occurrence of error and requests transmission of the next frame in the case of no error. The last word Bn in a user data area 2 of the corresponding frame of the preceding modulo is always different from that of the present frame of the present modulo. Consequently, it is possible to distinguish the modulo turn by simple comparison of the last word Bn of the present frame with the last word Bn of the same frame number 3 as the preceding modulo.
Patent JP-H08301618-A (JP)
Title: Metal niobate and/or tantalate,its preparation and perovskites generated from them
Inventor: KAARUHAINTSU RAIHIYARUTO
IPC: C04B35/495
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain highly reactive metal niobates which can result in low sintering ceramic exhibiting good dielectric property by incorporating a metal- containing additive selected from Li, Na and K in particular metal niobates.  
     SOLUTION: Highly reactive metal niobates and/or metal tantalates of the general formula Me(II)A 2 O 6  or Me(III)AO 4  [A is Nb or Ta; Me(II) is Mg, Fe, Co, Ni, Cr, Mn, Cd or Zn of atomic value II; Me(III) is Fe, Co, Cr or Mn of atomic value III] are obtained. A separate or mixed additive of 0.1 to 20 mole % Li, Na, K and their salts, hydroxides and/or oxides is added to the corresponding metal oxides together with a niobium component and/or tantalum component which are hydrate niobium oxide and/or hydrate tantalum oxide, wet mixed homogeneously with a mixer, dried and then sintered at a temperature from 400 to 1,200°C for 15 minutes to 6 hours. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S61179201-A (JP)
Title: Surfactant for preparing latex having copolymerizable ethylenic unsaturated bond
Inventor: RONARUDO SUKOTSUTO BEKURI
IPC: C08F2/26
Filed: 1985-12-19
Abstract: The present invention is concerned with compounds of the formula: 
<CHEM>
 wherein M is a cation which is alkali metal, ammonium, amino or hydrogen; and each of A and B is a group which, together with the carboxyl group to which it is attached, forms an ester, at least one of A and B being a group having the formula: 
<CHEM>
 wherein x is from 0 to 5. 
<??>The compounds of the invention are useful as graftable and/or copolymerizable surfactants in latex preparation.
Patent JP-H08122130-A (JP)
Title: Weight measuring apparatus for racing cart
Inventor: HAMA KAZUAKI
IPC: G01M1/12
Filed: 1994-10-24
Abstract: PURPOSE: To provide a weight measuring apparatus, which can be carried and keep load meters horizontally. CONSTITUTION: The respective both ends of two guide rails 6 and 7, which can be slid in the longitudinal direction and can be fixed at arbitrary positions, are attached to two parallel rails 4 and 5 of a frame body 10 having the supporting legs with the level-adjusting function. Load-meter mounting stages 8 and 9, which can be slid in the longitudinal direction of the guide rails, are attached to the respective guide rails 6 and 7. Load meters 21 are attached to the respective load-meter mounting stages 8 and 9.
Patent JP-H09118105-A (JP)
Title: Wheel bearing
Inventor: NIEBLING PETER
IPC: B60B27/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To enable the simple floating constitution of a brake disk, allow sufficient ventilation of the brake disk, and obviate a structural space and weight to an irreducible minimum level. SOLUTION: In a wheel bearing having at least a single rolling bearing and a wheel flange which is joined to or integrated into this and on which a wheel rim 14 and/or a brake disk 13 are installed, the wheel flange 7 has two ranges 11 and 12 dilocated in parallel to each other in the axial direction, and these ranges are different from each other when viewed in the circumferential direction, and have respectively the installing possibility for the brake disc 13 or the wheel rim 14.
Patent JP-H03145787-A (JP)
Title: Semiconductor laser element
Inventor: IJICHI TETSURO
IPC: H01S5/00
Filed: 1989-10-31
Abstract: PURPOSE:To obtain a distorted quantum well semiconductor laser element which outputs a high power and is long in service life by a method wherein a distorted quantum well active layer is sandwiched between clad layers to constitute an InGaAs double hetero-structure, where the clad layers are formed of InzGa1-zAsyP1-y. CONSTITUTION:An N-type GaAs buffer layer 2, an N-type In0.49Ga0.51P clad layer 3, an active and light trapping layer 4, a P-type In0.49Ga0.51P clad layer 5, and a P-type contact layer 6 are successively laminated on an N-type GaAs substrate 1 through an MBE method or an MOCVD method. The active and light trapping layer 4 is formed in such a structure that a GaAs barrier layer 8 and an InGaAs distorted quantum well layer 9 are laminated in multilayer to constitute an active layer, which is sandwiched between GaAs light trapping layer 7. Even if a clad layer is formed of InGaAsP whose energy gap is 1.5eV or above, light and carriers can be trapped, and a regrowth interface and a cleavage plane are hardly oxidized, so that a laser long in service life can be manufactured.
Patent JP-H08122962-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OKAWA ATSUHIRO
IPC: G03C1/40
Filed: 1994-10-26
Abstract: PURPOSE: To provide a silver halide photosensitive material containing a leuco dye superior in color development performance and the absorption characteristics to be produced. CONSTITUTION: The silver halide photographic sensitive material having one a support at least one silver halide emulsion layer contains a compound obtained by substituting an anilino group having one H atom on N atom at the 5- or 7-position of 1Hpyrrolo[1,2-b]-[1,2,4]triazole or 1Hpyrrolo[2,1-c][1,2,4]triazole.
Patent JP-S63137049-A (JP)
Title: Speed change control device for automatic transmission
Inventor: TATENO TOSHIAKI
IPC: B60W10/10
Filed: 1986-11-29
Abstract: PURPOSE:To prevent a shock and a wheel spin at the completion of a start by holding the accelerator pseudo signal voltage determined by the engine rotating speed as it is and controlling an engine based on it if the accelerator opening is not changed after the completion of a start. CONSTITUTION:A control unit 71 of a large autotruck or the like determines the accelerator pseudo signal voltage based on the target engine rotating speed at the time of a start and the actual engine rotating speed detected by a sensor 27, controls a fuel injection pump 21 via a microcomputer 93 and an electromagnetic actuator 25 so that the actual rotating speed approaches the target rotating speed, and engages a clutch 15 via an air cylinder 33 for a start. After the completion of a start, the accelerator pseudo signal voltage is returned to the actual accelerator opening voltage value from a sensor 85, but if the accelerator opening voltage value is not changed, the accelerator pseudo signal voltage is held, if it is changed to some degree and fixed, the voltage is changed by a constant, and if it is changing, the voltage is changed by the value equivalent to the change. Accordingly, a shock and a wheel spin at the completion of a start can be prevented.
Patent JP-2000098645-A (JP)
Title: Transparent image recording sheet for ohp and its production
Inventor: MITA AKIO
IPC: G03G7/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a transparent image recording sheet for an OHP which has a simple structure and smooth surface and which can be mass-produced at a low cost from an easily available material, by using cellophane for the surface layer. SOLUTION: This transparent image recording sheet for an OHP(overhead projector) consists of a transparent plastic film 2 as a supporting body and a cellophane film 1 applied on one surface of the film 2. A color image or photograph is printed by an ink-jet printer or laser printer on the surface of the cellophane. As for the cellophane film 1, a film treated with a surface sizing agent, if required, and a film without treatment can be used. The proper thickness of the cellophane film 1 is controlled to 3 to 100 g/m2 calculated as the basis weight. As for the adhesive to adhere the cellophane film 1 and the supporting body, an epoxy, acrylic or UV-curing adhesive is preferably used.
Patent JP-H11117764-A (JP)
Title: Water recovery device for exhaust gas
Inventor: HATAMIYA SHIGEO
IPC: F02C6/18
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To recover recovery water whose temperature levels are different from each other with a simple system by arranging a plurality of water recovery parts when moisture is recovered from exhaust gas, supplying a part of liquid recovery part recovering water to a cooling water diffusion part, and supplying recovery water obtained in its region to the cooling water diffusion part. SOLUTION: Combustion exhaust gas including much steam flows into a water recovery device 7 after the combustion exhaust gas is cooled in a heat exchanger 6. Cooling water is diffused in exhaust gas by a cooling water diffusion part 71a bypassing a cooling water pipe 41, and diffusion water and condensed water are recovered into a recovery water part 71b. Recovery water is cooled by a cooling water cooler 8 bypassing a return water pipe 43, and is circulated and used as cooling water. A part of recovery water is supplied to a cooling water diffusion part 72a bypassing a cooling water pipe 45, diffusion water is recovered at a recovery water part 72b, and is supplied to a cooling water diffusion part 73a bypassing a recovery water pipe 46 and a cooling water pipe 47.  This process is repeated, and thereby, recovery water having a temperature higher than that of recovery water of the recovery water pipe 42 is obtained by a recovery water pipe 50 arranged on an outlet of a water recovery device.
Patent JP-S62143465-A (JP)
Title: Semiconductor device
Inventor: MASUYAMA YOKO
IPC: H01L29/732
Filed: 1985-12-18
Abstract: PURPOSE:To improve base transport efficiency and collector resistance and increase current-amplification factor, by providing emitter regions inside respective base regions divided in a plurality and connecting these regions with respective conductor wiring layers. CONSTITUTION:Base regions 8 divided in plural are arranged, with emitter regions 3 composed inside respective base regions 8, and a number of respective base regions 8 and emitter ones 3 are connected with conductor wiring layers. Such a layout realizes a contact region of a base 8 and its terminal 5 around an emitter, and a contact region 1 of a collector 7 and its terminal 4 around the base 8. Therefore, high transport efficiency in the base and low resistance in the collector can be realized, whereby a current-amplification factor becomes increased.
Patent JP-H10131784-A (JP)
Title: Idling rotating speed control method for engine
Inventor: WATANABE TORU
IPC: F02D41/16
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To control idling rotating speed with high accuracy by increasing a fuel injection rate following an increasing rate pattern which is set beforehand when a switch of an auxiliary machine is turned on to increase an engine load in an idling condition, and injecting fuel. SOLUTION: When a load is applied by a beam and the like, a fuel injection rate Gf and a throttle opening Θ-th are operated, and rotating speed fluctuation of engine rotating speed N is suppressed. In a condition in which a load is not applied by an auxiliary machine, the fuel injection rate Gf is fixed to a prescribed value, and the throttle opening Θ th is also fixed to a prescribed value. When a beam switch is turned on, a fuel increasing rate is found out from a table which the increasing rate of the fuel injection rate is stored in a parameter, and is added on a fundamental injection rate, and an execution fuel injection rate Gf is calculated. In a cylinder injection engine, fuel is injected in a compression stroke at the time of stratified burning, and thereby, immediate responsiveness of engine torque control is obtained.  An execution fuel injection rate Gf to be found out is set to a main injection rate so as to carry out high accuracy control.
Patent JP-H04158349-A (JP)
Title: Image recording device
Inventor: SONODA TAKAKUNI
IPC: G03B27/52
Filed: 1990-10-23
Abstract: PURPOSE:To obtain a synthetic record quickly and properly by detecting the preset information of another decomposition mask original plate via an error processing means when an error occurs in information detection processing in an image recording device synthetically recording the decomposition mask original plate image from an information detecting means. CONSTITUTION:The decomposition mask image from a desired original plate of multiple decomposition mask original plates is detected by an information detecting means, and a synthetic image is recorded on a photosensitive recording medium via a synthetic record processing means. When an error occurs in the detection processing by the information detecting means, the information detecting means detects the preset information from the conveyed decomposition mask original plate via an error processing means to form the synthetic image. The error is quickly processed, and the proper synthetic image is invariably formed and recorded from the decomposition mask original plate.
Patent JP-S62144397-A (JP)
Inventor: TAKETOMI TAKESHI
IPC: H05K7/20
Filed: 1985-12-18
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-H0998913-A (JP)
Title: Reflux and suction type cleaner
Inventor: MIWA HIROHIDE
IPC: A47L9/08
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To increase the cleaning efficiency by forming an ejection aperture almost in the center of the depthwise width of an opening for cleaning in a cleaning head of specific structure, in a reflux-type cleaner recycling the astern flow energy of a fan motor. SOLUTION: Given the scan direction of a cleaning head as X, an orthogonal direction with scan direction as Y and an orthogonal direction with X, Y as Z, the cleaning head is formed to be slender in the Y direction, i.e., a rectangular form with a rectangular opening for cleaning with a depthwise width (a) and a crosswise width (b) formed on a lower face opposed to the cleaning face. Further, a junction aperture for a suction pipe 1 and reflux pipes 2L, 2R is formed on part of the upper face or part of the lateral face of the enclosure for the cleaning head. At the same time, appendages such as wheels and implanted shag are attached on the lower end of the lateral wall of the enclosure. In this case, the lower end of the lateral wall is set higher (hp ) than the cleaning face on account of the presence of the appendages.  In addition, a slit-like jet ejection aperture 4 long in the Y direction is formed almost in the center of the depthwise width (a) of the opening for cleaning, and the lower end face of the jet ejection aperture is located below the lower end of the lateral wall.
Patent JP-H09126171-A (JP)
Title: Fluid machine
Inventor: MORISHIMA AKIRA
IPC: F25B31/02
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To enhance the assemblability and the compression efficiency. SOLUTION: An expansion mechanism part 9 is assembled with reference to a first rotary shaft 19 while a compression mechanism part 11 is assembled with reference to a second rotary shaft 63. The first rotary shaft 19 of the expansion mechanism part 9 is coaxially coupled to the second rotary shaft 63 of the compression mechanism part 11 within a closed casing 7 by means of a joint 65 which restrains the transmission of heat from the first rotary shaft 19 to the second rotary shaft 63. The coupled outer peripheral parts 93 of the expansion mechanism part 9 and the compression mechanism part 11 are supported, being clamped between superposing coupling parts 97 of the closed casing 7.
Patent JP-H10186639-A (JP)
Title: Photosensitive resin composition
Inventor: GOTO SHIGETO
IPC: G03F7/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide the photosensitive resin composition for a lithographic printing plate free from any ball pen ink residue and any damage due to this ink and superior in resistances to printing and chemicals. SOLUTION: The >=2 photosensitive layers containing a compound to be allowed to release an acid by irradiation with light or activated radiation or electron beams are formed on this photosensitive resin composition and at least one of the photosensitive layers contains a filler having a Moh's hardness of 5-10 and this filler is surface treated with an inorganic or organic oxide or one of vinyl polymers.
Patent JP-H03146758-A (JP)
Title: Embroidery machine equipped with mechanism of indicating embroidery frame zone
Inventor: TAJIMA IKUO
IPC: D05B21/00
Filed: 1989-10-31
Abstract: PURPOSE:To eliminate positioning of embroidery frame to given position and to prevent wrong judgment by discriminating kind of embroidery frame attached to a moving frame, calculating a frame zone against a needle position and indicating the calculated result on an image plane. CONSTITUTION:When any frame of embroidery frames 32, 33, 34 and 35 is attached to a moving frame 20, a bar code reader 27 discriminates reading of bar codes 32a-35a and kind of embroidery frame and searches for shape and size of embroidery frame and data of frame position against the moving frame. Position of the moving frame 20 against position of a needle 30 is counted, a frame zone against the needle position is calculated based on the referred data and the calculated result is shown on an indicator 28.
Patent JP-H04160432-A (JP)
Title: Detection device for discrepancy between detailed design and source information
Inventor: HIRATA YOICHIRO
IPC: G06F9/06
Filed: 1990-10-23
Abstract: PURPOSE:To automatically detect the discrepancy between pieces of program information of a detailed design package and a source program and to obtain a result fast without overlooking by extracting the pieces program information from the detailed design package and source program mainly and mechanically. CONSTITUTION:A detailed design information extraction tool 2 extracts various pieces of information defined in the detailed design package 1 and a source program information extraction tool 5 extracts the program information from the C source program 4. Then, a discrepancy detection tool 7 aims at only common information in a detailed design information data base 3 and a source program information data base 6 stored with the information extracted by the tools 2 and 5 and detects the discrepancy between the both on a pattern matching basis. An output device 8 outputs the detection result obtained by the tool 7. Consequently, the contradiction can be detected automatically (functionally) and the result is obtained fast without overlooking.
Patent JP-S62144738-A (JP)
Title: Liquid mixer
Inventor: KOJIMA HISAO
IPC: B01F5/06
Filed: 1985-12-20
Abstract: PURPOSE:To obtain a liquid mixer easy to manufacture and having high fluid mixing effect by connecting a plurality of mixing elements having a plurality of fluid passages formed thereto by spiral blades in a cylindrical passage pipe through a cylindrical spacer. CONSTITUTION:A mixing element 1 having a blade body 5 twisted by 90 deg. in a clockwise direction from one end of a passage pipe 3 toward the other end thereof formed thereto and a mixing element 2 having a blade body twisted to a counterclockwise direction formed thereto are connected through a cylindrical spacer 12 so that the end edges of the opposed blade bodies alternately cross to each other at a right angle. The cross-section of the fluid passage 14 of the spacer is not substantially constant from one end part thereof to the other end thereof in the longitudinal direction. Two kinds of fluids passing through this fluid mixer 15 repeats rotation, confluence, converging, diffusion, division and rotation to be mixed to form a uniform single fluid and said mixer is suitable for the mixing of various fluids and the use thereof as a bioreactor is considered as effectively available.
Patent JP-2001104308-A (JP)
Title: Ultrasonograph
Inventor: ASAYAMA KEIJIRO
IPC: A61B8/06
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To more clearly extract desired Doppler sound information by applying gain control to the Doppler sound information in accordance with its frequency. SOLUTION: This device is provided with a phase detecting circuit 13, a frequency analyzer 14 to analyze the frequency of a phase-detected signal, a normal/inverse separation part 17 to separate it into two types of sound information of a blood current going toward an ultrasonic probe and a blood current going from it based on the frequency of the phase-detected signal, and a gain control part 18 to control the level of the sound information using output of the frequency analyzer 14. From this blood current signal of micro flow quantity, sound like that of a blood current of a high flow speed can be clearly extracted.
Patent JP-H08117130-A (JP)
Title: Bathtub with pillow
Inventor: ONISHI NAOTO
IPC: A47K3/02
Filed: 1994-10-25
Abstract: PURPOSE: To provide a bathtub with pillow by which a bathing person can comfortably take a bath in easy attitude by providing a pillow for softly supporting his head. CONSTITUTION: A recessed part 18 for pillow is partially formed on an inner wall part at the main body of the bathtub, and a stretchable sheet 20 composed of an elastic material such as rubber is spread thereon. On the rear side, a pad 26 equipped with a protruding part 30 and a housing recessed part 32 is arranged in a certain state so that the protruding part 30 can be abutted to the rear of the sheet 30 and, while holding the pad 26 with a holding plate 28, the holding plate 28 and the inner wall part of the main body of the bathtub are linked by a driving cylinder 34. When using the pillow 21, head is softly supported by putting the pillow 21 into the housing recessed part 32 of the pad 26 together with a part of the head while extending the sheet 20. Besides, the pillow 21 is protruded or pulled by the stretching operation of the driving cylinder 34.