baber/WOPTO huggingface dataset:
Patent JP-S5926079-A (JP)
Title: Light source device for measuring output characteristic of solar cell
Inventor: HORIGUCHI MASAHIRO
IPC: G01R31/26
Filed: 1982-08-05
Abstract: PURPOSE:To miniaturize a titled device and to reduce the consumption of electric power and also, to uniformalize the intensity of illumination of an effective irradiation domain, by providing a reflex mirror forming a mirror image arc which is overlapped with an arc of a flash lamp along an optical axis direction behind the flash lamp. CONSTITUTION:In the intensity of illumination in a direction crossing rectangular with a length direction of an arc 21 of a flash lamp 2 of an effective irradiation domain S, a part of light from a mirror image arc 22 is passed the flash lamp 2 and is projected on a central domain SA and then, the remaining light is projected directly on edge part domains SB and SC because the mirror image arc 22 is formed overlapping with the arc 21 of the flash lamp 2 along a direction of an optical axis P by a reflex mirror 3 behind the flash lamp 2. The difference of the intensity of illumination of the central domain SA and that of the edge domains SB, SC, is decreased and the uniformity of the intensity of illumination of the effective irradiation domain S is improved, because the arc of the flash lamp has a light absorbing property, generally.
Patent JP-S63299356-A (JP)
Title: Probe device
Inventor: HAYASHI EIJI
IPC: H01L21/66
Filed: 1987-05-29
Abstract: PURPOSE:To reduce working man-hours by electrically controlling a test head to be rotarily driven to a measurement position and connecting it with a mea surement part of a matter to be measured and next by maintaining this connec tion state and using a fixture means to perform automatic fixing. CONSTITUTION:An air cylinder 9, for driving and a hydraulic cylinder 10 for speed control are used to electrically control a test head 4 of a heavy matter to be rotarily driven. A valve 18 is adjusted so that an air is introduced to be rotarily driven in the normal direction, and the air generated in an air source 17 is made to flow in the air cylinder 9. The test head 4 is rotarily driven in the normal direction, that is, to a main side of the probe device 1, and it is connected with a measurement part of a matter to be measured, so that a semiconductor wafer mounted on a mounting board is measured. When a touching state is determined by a micro switch 16, the test head 4 is fixed by a fixing means. Working man-hours can be thus reduced.
Patent JP-H05311128-A (JP)
Title: Emulsion composition for foam
Inventor: YONEKAWA YOSHIAKI
IPC: C09J7/02
Filed: 1992-04-30
Abstract: PURPOSE:To obtain an emulsion composition for foam capable of forming foam sheet, foam tape, etc., having excellent strength, water resistance, weather resistance, compression recovery, etc. CONSTITUTION:An emulsion composition for foam comprises a mixture of (a) an acrylic ester polymer emulsion and (b) a polyurethane emulsion. The compound is preferably used as foam sheet or foam tape.
Patent JP-H0865273-A (JP)
Title: Transmitter unit and cord splitting multiplex access realization
Inventor: GITLIN RICHARD DENNIS
IPC: H04J13/00
Filed: 1995-05-10
Abstract: PURPOSE: To provide a CDMA system which can improve the performance of a system and its actualizing method by adapting users which have different source rates. CONSTITUTION: In a multi-code CDMA system, a user is allowed to dynamically change the source data rate of a radio transmitter unit. In response to a user input which selects some rate out of source bit rates, a variable encoding means spreads digital information received from the user at the selected bit rate and sends it at a channel bit rate at least equal to the highest bit rate among the source bit rates. The source bit rates include a basic bit rate R and at least one bit rate which is M times as large as the basic bit rate R. Here, M is an integer which is larger than one. With the user input, the specific user source bit rate is selected by discriminating the multiple M of the basic bit rate for a basic station which receives sent information.
Patent JP-S5837021-A (JP)
Title: Phenolic resin molding material
Inventor: FUKUSHI HIDEMI
IPC: C08L61/04
Filed: 1981-08-28
Abstract: PURPOSE:The title molding material having a low mold shrinkage and excellent cylinder stability in injection molding, consisting mainly of a modified phenolic resin prepared by reacting a predetermined amount of a formaldehyde with a phenolic resin which is partially replaced with a diene. CONSTITUTION:A modified phenolic resin constitutes the principal component. A predetermined amount of a formaldehyde is reacted with a proper amount of a phenol 5-35wt% of which is replaced with a diene (e.g., dicyclopentadiene). The produced novolak or resol type modified phenolic resin is mixed with a variety of additives according to the use or other requisites to obtain the purpose phenolic resin molding material.
Patent JP-S6115226-A (JP)
Title: Drawing board of digitizer and its production
Inventor: KODAMA MASAYUKI
IPC: G06F3/03
Filed: 1984-06-30
Abstract: PURPOSE:To facilitate an easy visual check and to recognize visually the accurate position of a pattern by attaching the conductor groups of X and Y axes among three transparent insulated plates by means of the transparent adhesives. CONSTITUTION:A conductor group 4 of the 1st stage is held between transparent insulated plates 1 and 2; while a conductor group 5 of the 2nd stage is held between the plate 2 and a transparent insulated plate 3 respectively. The conductors 6 of the group 4 are set in the lateral direction of the plates 1 and 2, i.e., toward an axis X. While the conductors 7 of the group 5 are set in the longitudinal direction of the plates 2 and 3, i.e., toward an axis Y. Then adhesive layers 8 and 9 of both stages are set in the gaps (a) formed among those plates 1-3 while the transparent adhesives 10 is filled in between conductors 6 and 7. Thus, a visual check is extremely facilitated.
Patent JP-S62292527-A (JP)
Title: Rear wheel drive vehicle
Inventor: TASHIRO YUTAKA
IPC: F16H48/12
Filed: 1986-06-13
Abstract: PURPOSE:To aim at compatibility for both rectilinear and turning stabilities, by setting up a differential limiting device between axles of a pair of rear wheels or driving wheels, and at the time of steering front wheels, steering these rear wheels in the same direction as these front wheels. CONSTITUTION:A differential limiting device 8 is installed between axles 7 and 7 of both rear wheels 2 and 2 which are driven so as to cause power out of an engine to be transmitted to a differential gear 9 via a transmission. And, at the time of steering front wheels, these rear wheels are steered in the same direction as these front wheels. Accordingly, at the time of turning of a vehicle, it gets off with a small steering angle of each front wheel 1 as compared with a vehicle steering only front wheels. With this constitution, limit torque of the differential limiting device 8 to differential rotation of these rear wheels 2 and 2 can be largely set up. In this case, driving stability at the time of turning is in no case vitiated at all. In addition, improvement in rectilinear stability against disturbance of a cross wind or the like is promotable.
Patent JP-S5841770-A (JP)
Inventor: KOMATSU MICHIYASU
IPC: C04B35/593
Filed: 1981-09-01
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-H033082-A (JP)
Title: Drawing recognizing device
Inventor: NAGANO YASUTADA
IPC: G06T7/60
Filed: 1989-05-31
Abstract: PURPOSE:To automatically and quickly decide and extract a main road, a side road, a footpath from a map including a road similar pattern by analyzing inputted map data, extracting a town district including annexed footpaths and executing pair vector extraction by a hierarchical vector extracting means based upon the extracted information. CONSTITUTION:Map data are read in by a map data inputting means 1 and analyzed by a town district extracting means 2 to extract a town district including annexed footpaths. Then pair vectors constituting a road non-intersection part are hierarchically extracted by a hierarchical pair vector extracting means 3 based upon the analyzed town district information. Since the pair vectors are hierarchically extracted, the main road can be extracted from the map including the road similar pattern so as to be distinguished from side road and footpaths.
Patent JP-S6027886-A (JP)
Title: Time counter for voice section
Inventor: KAWAMATA KUNIHARU
IPC: G04F10/04
Filed: 1983-07-26
Abstract: PURPOSE:To enable the determination of the capacity of a word already registered while providing the yardstick of the enunciation speed by displaying sound sections and cumulative time detecting the starting point of input voice through a comparator. CONSTITUTION:Input voice is rectified with a rectification smoothing circuit 4 via a noise removing LPF3 and compared with the threshold by a level comparator 7. When the threshold is exceeded, the comparison output is inverted to a high level and by detecting the input voice starting point and the sound section, the sound sections undergo a time counting with a sound section timer 11 through a CPU. Likewise, the time counting is performed for the soundless sections with a soundless section timer 12. In addition, displays 13 and 15 show accumulations of sound sections of words uttered immediately before and those thus far uttered respectively through drivers 14 and 16. The display of the sound sections gives a speaker the yardstick of the enunciation speed while enabling the learning of the capacity of words already registered into a recognition equipment to achieve an efficient utilization of the recognition equipment.
Patent JP-S63303088-A (JP)
Title: Apparatus for electrolyzing steam with solid electrolyte
Inventor: KONISHI TETSUYUKI
IPC: C25B9/19
Filed: 1987-05-30
Abstract: PURPOSE:To provide elasticity to a solid electrolyte cell and to prevent the damage of the cell by suspending the cell from a lid on the body of an electrolyzing apparatus with bellows in-between. CONSTITUTION:A solid electrolyte cell 5 is joined to bellows 14 by brazing or other method and suspended from a lid 3 fixed on the top of the vessel 1 of an electrolyzing apparatus with the bellows 14 in-between. Elasticity to external force is provided to the cell 5 and the damage of the cell 5 can be prevented when a steam introducing pipe 6 is put in the cell 5. Especially in case where the cell 5 is composed of plural tubes so as to increase the capacity, the working accuracy and assembling accuracy of the cell 5 can be reduced. The apparatus is chiefly used to electrolyze tritium water.
Patent JP-S5927569-A (JP)
Title: Semiconductor switch element
Inventor: SASAYAMA TAKAO
IPC: H01L29/72
Filed: 1982-08-06
Abstract: PURPOSE:To raise the area utility rate of an emitter, to reduce the area of a chip and a cost, and to enable to perform a high speed switching by uniformly distributing irregular current density in a bipolar transistor on the entire emitter surface by the ON resistance of an MOS transistor connected in series with the emitter. CONSTITUTION:An N<-> type layer 11 is formed on an N<+> type semiconductor substrate 10, and a P type layer 12 is formed on the layer 11. A metal layer 9 is covered, for example, by depositing on the back surface of the substrate 10, thereby forming a C-electrode. A plurality of N type diffused layers 13 are selectively formed on the main surface of the layer 12, a P type diffused layer 14 is formed in the layer 13 and an N<+> type diffused layer 15 is formed in the layer 14. Electrodes 18 are led from a P type layer 13 between the N type diffused layers 13, which are commonly connected to become B-electrode. Electrodes 17 are led from the layers 14, which are commonly connected to become E- electrode.
Patent JP-S6028855-A (JP)
Title: Coating method
Inventor: HIDAKA YOSATOMI
IPC: B05C5/00
Filed: 1983-07-26
Abstract: PURPOSE:To enable continuous coating to the joint of a web by applying a quick drying soln. contg. a material for accelerating wettability to the corner part at the rear edge of the surface of a splicing tape just before the joint of the web arrives at the bead formed by the coating liquid flowing down on a sliding surface. CONSTITUTION:A quick drying soln. 14 contg. a material for accelerating hydrophilic nature and wettability is applied on at least the corner part 12a at the rear edge on the surface of a splicing tape 13 before the joint 12 of a web 9 arrives at a bead 7 formed by the coating liquids 6, 6' flowing down on a sliding surface 2 with a slide bead coating method. A copolymer having hydrophilic nature with maleic anhydride and/or the ring opening compd. thereof is used for the above-described material for accelerating hydrophilic nature and wettability. As a result the wettability at least in the angle part 12a at the rear end edge of the tape 13 is improved and the confinement of air is effectively prevented. The continuous coating to the joint of the web without trouble of the coated film and without contamination of the process is thus made possible.
Patent JP-H08327365-A (JP)
Title: Manufacture of piezoelectric vibration angular velocity meter
Inventor: SHINOHARA KIYOAKI
IPC: G01C19/5656
Filed: 1995-06-02
Abstract: PURPOSE: To manufacture a small sized piezoelectric vibration angular velocity meter at a low cost and to enhance the detection sensitivity. CONSTITUTION: A silicon dioxide film 2 and silicon nitride film 3 are formed to be laminated on both faces of a silicon wafer 1. One of the faces is etched by a solution of potassium hydroxide (KOH) to form a projection section 16 by utilizing the difference of the etching speeds between silicon and silicon dioxide. The amplitude of a vibrator is enlarged by weight effect.
Patent JP-H05154262-A (JP)
Title: Belt feeder or sewing machine
Inventor: BOFUMIRU HIYUKA
IPC: D05B29/06
Filed: 1992-05-28
Abstract: PURPOSE: To provide a tape feed-in device capable of adjustment to different tape widths. CONSTITUTION: A sewing machine is provided with this tape feed-in device for adjusting tapes positioned in front with the different widths in a lateral direction on a vertically movably arranged presser foot provided with a pressure foot sole. In the tape in-feed region 18 on the presser foot sole 4, the guide element 15 of an elastic body adjusted in a band feed direction 24 and formed in a planar shape is provided further and the guidance in the lateral direction of the tape is realized.
Patent JP-H07317128-A (JP)
Title: Ditch cover
Inventor: NIMURA JIRO
IPC: E03F5/04
Filed: 1994-05-26
Abstract: PURPOSE:To improve the draining property of a ditch cover, by combining and laying a water permeable brick form of block group which consist of a porous ceramics material, to an upper side opening form of lid frame made by erecting frame plates, at the peripheral edges of the bottom of a drainage structure. CONSTITUTION:A bottom 7 is formed by making longitudinal bars 3 and lateral bars 4 in a grid form. To a lid frame 2 made by erecting frame plates 5 at the peripheral edges of the bottom 7 to cover the peripheral edges, a water permeable brick form of block 6 which consists of a porous ceramics material is combined freely. Among the particles of a surface layer 9 and a basic layer 10 of the brick form block 6, continuous bubbles 17 are formed. And the brick form block 6 is, as the standard size, or by size cutting when necessary, combined and processed to the bottom 7 of the lid frame 2 so as to form a ditch cover 1. And the ditch cover 1 is fitted to the ditch frame 16 of a sideditch 15 allowable to mount and demount, and used to cover the sideditch 15.
Patent JP-2000329626-A (JP)
Title: Temperature tension measuring fiber grating sensor
Inventor: NAKAI MICHIHIRO
IPC: G01D5/26
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber grating sensor that is capable of accurate measurement by separating temperature and tension with one fiber grating sensor. SOLUTION: A plurality of grating parts 4A and 4B where the refractive index of a core periodically changes in its longitudinal direction are formed on the core of a bare optical fiber 1 being exposed by partially eliminating a covering layer 5 of one optical fiber, and a synthetic resin layer 11 is provided in one piece on the outer periphery of the bare optical fiber 1 where the plurality of grating parts 4A and 4B are formed, thus composing a temperature tension-measuring fiber grating sensor where the amount of change in the grating pitch of the grating parts 4A and 4B differs depending on the position in the longitudinal direction of the synthetic resin layer 11 when tension is applied.
Patent JP-S5927224-A (JP)
Title: Apparatus for measuring surface level of conductive fused body
Inventor: NAKAMURA YASUHISA
IPC: G01F23/26
Filed: 1982-08-05
Abstract: PURPOSE:To measure the surface position of a fused body without contact highly accurately and continuously, by providing one facing electrode over the surface of the fused body in an container wherein the conductive fused body is contained, or providing a pair of electrodes in the refractory material of the container, and detecting the change in electrostatic capacity. CONSTITUTION:A refining furnace is constituted by an iron skin 23, permanent bricks 22, wearing bricks 21, and fused metal 20. Conductive magnesia carbon bricks are used as parts of the wearing bricks and connected to an AC oscillator 14. An AC voltage is applied to the fused metal 20 through the bricks 21. The change in electrostatic capacity is measured through an electrode plate 12 in a shield case 13, an amplifier 15, and an AC/DC converter 16. Thus the surface position of the fused metal 20 is measured without contact highly accurately and continuously.
Patent JP-S61296551-A (JP)
Title: Photomagnetic recording element and its production
Inventor: ARIMUNE HISAO
IPC: G11B11/105
Filed: 1985-06-21
Abstract: PURPOSE:To obtain a photomagnetic recording element having extremely high density, recordability of a large capacity and high reliability by specifying the relation between the magnitude of magnetization and coercive force. CONSTITUTION:The magnetization Ms and coercive force Hc near the compensating compsn. of a DyFeCo alloy as compared with DyFeCo is such that HC is smaller if Ms is made the same and Ms is smaller when Hc is made the same. The magnitude Ms of the magnetization and the coercive force Hc is the factor to determine the min. bit diameter (d) existing stably in the stage of recording. The values of Ms and Hc are required to exhibit large values to obtain the recording element having a large capacity from the above- mentioned relation. More specifically, the magnetized film consists of the DyFeCo magnetic alloy and the magnitude Ms of magnetization and the coercive force Hc satisfy the equations.
Patent JP-S61294453-A (JP)
Title: Photosensitive body
Inventor: FUJIMAKI YOSHIHIDE
IPC: G03G5/08
Filed: 1985-06-21
Abstract: PURPOSE:To obtain a stable picture quality having a less tendency for an image flow by laminating each specific an electric charge blocking layer, an electric charge transfer layer, an electric charge generating layer, an intermediate layer and a surface reforming layer in order on a substrate. CONSTITUTION:The photosensitive body 39 is laminated the P<+> type electric charge blocking layer 44 composed of a-Si:H which is heavily doped with an element belonging to the group IIIa of the periodic table of the element, and contains one of the atoms of C, N, and O, and the electric charge transfer layer 42 composed of a-Si:H which is made an intrinsic, by lightly doping it with an element belonging to the group IIIa of the periodic table of the element, and contains atoms N and O in order on the drum shaped conductive substrate 41 composed of Al. The titled body is constituted by laminating the electric charge generating layer 43 composed of a-Si:H, the intermediate layer 46 composed of a P<+> or N<+> type amorphous hydrogenated silicon which is heavily doped with an element belonging to the group IIIa of Va of the periodic table of the element, and the surface reforming layer 45 composed of an amorphous hydrogenated silicon which is made to a P<+> type or an N<+> type or an intrinsic by doping it with an element belonging to the group IIIa or Va of the periodic table of the element, and contains one of atoms of N, C and O atoms.
Patent JP-S6117093-A (JP)
Inventor: KOJIMA MASAYUKI
IPC: G21C1/12
Filed: 1984-07-03
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-S5471233-A (JP)
Title: Exhaust return flow device of diesel engine
Inventor: WAKE KOREKAZU
IPC: F02M25/06
Filed: 1977-11-16
Abstract: PURPOSE: To obtain approximately constant EGR rate regardless of the rev. count of an engine by obtaining the quantity of EGR gas which is approximately proportional to the rotation of the engine.  
     CONSTITUTION: In order to generate negative pressure which is to drive pneumatic governor 2 there are provided first venturi section 3 and second venturi section 13 in the downstream. EGR controlling valve 10 is worked on by the negative pressure in negative pressure pipe 5. Since the quantity of EGR is determined by the opening of valve body 12 of EGR controlling valve and by the differential pressure between the venturi negative pressure of the second venturi section 13 and the exhaust pressure, EGR gas quantity approximately proportional to the rotation of the engine is obtained in the same accelerator position. Therefore, in the same accelerator position, the EGR rate will be approximately constant regardless of the rev. count of the engine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5469826-A (JP)
Title: Leak protecting method of flanged joint for low temperature use piping
Inventor: SUGAWARA YUUZOU
IPC: F16L59/18
Filed: 1977-11-16
Abstract: PURPOSE: To prevent a leakage of low temperature fluid due to thermal contraction difference by providing a means for quick thermal conduction between the low temperature fluid in the piping and the fastening bolts of the flange.  
     CONSTITUTION: A joint comprises a piping member 3 sandwitched between flanges 6 and 7, the space between said flanges 6 and 7 being filled heat conducting material 10 having good thermal conductivity and encasing bolts which fasten said flanges 6 and 7 thereby providing a thermal conduction between the low temperature fluid flowing in the piping and the bolts to eliminate the large temperature diffuce between the piping member 3 and the bolts 8 to prevent a leakage of the fluid from the connection. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5926224-A (JP)
Title: Detecting method of anomalous point of extruded hollow pipe of thermoplastic resin
Inventor: AZUMA MASANOBU
IPC: B29C48/09
Filed: 1982-08-04
Abstract: PURPOSE:To detect the anomalous points, e.g., pin holes, etc., in particular, of a hollow pipe by a simplified method in which a conductive inner layer is formed in a thermoplastic extruded pipe and voltage is applied between the electrode of a sparking tester and the inner layer. CONSTITUTION:A pipe corresponding to an inner layer is molded by extruding a conductive resin from an extruder 4, land an outer layer 2 is formed on the inner layer by extruding a thermoplastic resin from an extruder 5 connected in tandem to the extruder 4. The hollow pipe 1 so molded is cooled in a water tank 6 while being pulled by a withdrawer 7, and the inner layer 3 is earthed and then passed through a linked ball type sparking tester 8. Since potential is given to the linked ball type electrode of the sparking tester 8 in such a way as to cause sufficient potential difference to occur in the inner layer 3, sparks take place at pin holes, if any, in the outer layer 2, and therefore, the pin holes can be easily detected.