baber/WOPTO huggingface dataset:
Patent JP-H06130743-A (JP)
Title: Image reader
Inventor: TAKAHASHI SUSUMU
IPC: G03B27/62
Filed: 1992-10-21
Abstract: PURPOSE:To prevent an original from falling to the rear side of a reader even when opening/closing operation for a pressure plate is performed in a state where the original is placed on the pressure plate by providing an original falling preventing body on the back surface side of a reader main body being the rear side of an opening/closing supporting part for the pressure plate supported to be freely opened/closed. CONSTITUTION:The original falling preventing plate 10 is provided on the back surface side of the reader main body 1 being the rear and lower side of a hinge 3 supporting the pressure plate 2 so that it can be freely opened/ closed. The plate 10 is turnably attached to the back surface of the main body 1 by a hinge 11, and it can be pulled out to a wall 4 side and housed in a recessed part 1a provided on the back surface of the reader. The plate 10 is constituted of a fixed plate 12 and a slide plate 13, and the fixed plate 12 is provided with the hinge 11, slide and guide parts 14 on both sides, and plural slits 15 for fixing the slide plate 13. The slide plate 13 is set to adjust a gap between the main body 1 and the wall and provided with a pawl 16 coupling with the slit 15 of the fixed plate 12.
Patent JP-H04179829-A (JP)
Title: Rotary machine drive apparatus for oil pressure pump or the like
Inventor: UGI KATSUOMI
IPC: F02B67/04
Filed: 1990-11-13
Abstract: PURPOSE:To enable a mounting with the mounting dimensions of an internal combustion engine remaining unchanged in comparison with conventional ones, by removably mounting a rotary machine such as an oil pressure pump on a power transmission case mounted on a cylinder body of the engine in such a manner as to permit this case to extend therefrom. CONSTITUTION:A power transmission case constituted of a rotating wheel 2, a bearing 3, a bearing base 5 and a mount base 1 is mounted extending from a cylinder body 9 of an internal combustion engine E. And a pump case 6 is removably mounted on the power transmission case. This enables a mounting of the oil pressure pump with the mounting dimensions of the engine E remaining unchanged in comparison with conventional or existing ones.
Patent JP-H05141328-A (JP)
Title: Cold time fuel atomization promoting method
Inventor: KAJITANI KATSUYUKI
IPC: F02M69/00
Filed: 1991-11-22
Abstract: PURPOSE:To reduce a hydrocarbon discharge quantity at the cold time startup by measuring an engine temperature, and injecting a prescribed quantity of fuel intermittently/distributively in the case of detecting that the measured engine temperature is lower than a reference value. CONSTITUTION:Fuel injected from a fuel injection valve 5 is brought into contact with a heating element 21, and is heated in a passage up to an air intake port. An engine temperature is measured. In the case of detecting that the measured engine temperature is lower than a reference value, a prescribed quantity of fuel is injected intermittently/distributively. Thereby, a temperature of the heating element 21 lowered by contact of the injected fuel is not lowered by the fuel contact while the fuel is not injected. That is, a temperature necessary for atomizing the fuel can be maintained during that time. Thereby, even if an engine 100 is started at a cold time when the engine temperature is low, since the fuel is atomized accurately when it is injected, a hydrocarbon quantity equivalent to unburnt fuel can be prevented from increasing in exhaust gas.
Patent JP-H11125849-A (JP)
Title: Optical diaphragm
Inventor: HORI KENJI
IPC: G03B9/02
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical diaphragm capable of accomplishing a good performance of forming an image over a wide wavelength region without complicating the constitution of an optical system. SOLUTION: The optical diaphragm 1 is arranged inside or near the optical system 2 so as to define a light beam passing area. The light beam passing area, that is, an aperture area is provided with plural divided areas having different wavelength regions in accordance with the transmitted light. And in order to substantially reduce the remaining aberration of the optical system, at least one divided area among plural divided areas is constituted so as to obstruct the light of a prescribed wavelength region to pass.
Patent JP-H03170672-A (JP)
Title: Production of x-ray window material
Inventor: YASHIKI TETSUO
IPC: C23C16/26
Filed: 1989-11-28
Abstract: PURPOSE:To obtain an X-ray window excellent in the transmission characteristic of low energy X-ray by applying etching to silicon on the rear side of a diamond film formed on a silicon substrate in which boron ions are implanted into reticular state and forming a backup grid. CONSTITUTION:Boron ions are implanted in a single-crystal silicon substrate 1 into reticular state. A thin diamond film 3 is formed on the ion-implanted surface of this silicon substrate 1. Subsequently, etching is applied to the silicon substrate 1 from the side uncoated with the above diamond film 3, and a part 2 in which boron ions are implanted is allowed to remain and formed into a backup grid 5.
Patent JP-H08143723-A (JP)
Title: Water-shielding sheet
Inventor: TSUCHIYA YOSHITANE
IPC: C08L31/04
Filed: 1994-11-17
Abstract: PURPOSE: To prepare a water-shielding sheet being heat-sealable and excellent in mechanical strengths such as tensile strength and having a property of satisfactorily following the contour of a substrate. CONSTITUTION: This sheet is made of a composition comprising 100 pts.wt. high-pressure process low-density polyethylene and/or low-pressure process low-density linear polyethylene each of which has a melt flow rate of 0.1-10g/10min at 190 deg.C, 2-50 pts.wt. low-pressure ultra low-density linear polyethylene having a density of 0.890-0.914g/cm<3> and 1-30 pts.wt. ethylene/vinyl acetate copolymer having a melt flow rate of 0.8-40g/10min and a vinyl acetate monomer unit content of 10-40wt.%.
Patent JP-H07161137-A (JP)
Title: Data recording/reproducing apparatus and parameter setting method
Inventor: IGARI CHIKASHI
IPC: G11B20/10
Filed: 1993-12-08
Abstract: PURPOSE:To obtain a data recording/reproducing apparatus which can cope with the increase of parameters and prepare a number of parameters without a modification such as the increase of the capacity of an IC memory even if the number of parameters which determine the operation characteristics of a read/write(R/W) circuit is increased. CONSTITUTION:A plurality of parameters which determine R/W characteristics are recorded in a specific area of a disc 1. Initial parameters which are necessary for the reading of the parameters recorded in the specific area are stored in an EEPROM 13 beforehand. The initial parameters are read by a CPU 11 before the start of an HDD and stored in a parameter register 3c. All the recorded parameters are read from the specific area by the reading operation of an R/W circuit 3 in accordance with the initial parameters and stored in a buffer RAM 16. The CPU 11 reads the parameters suitable for the R/W operation from the buffer RAM 16 in accordance with the requests of an R/W access and set them into the parameter register 3c.
Patent JP-2001124558-A (JP)
Title: Marker pillar for marking
Inventor: NAKAZAWA TAKESHI
IPC: G01C15/06
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a marker pillar, in which the visibility of a scale in a dark place is enhanced and which can increase the operating efficiency of a marking operation. SOLUTION: In this marker pillar 1, for marking by this marker pillar, which is provided with a scale part, a scale-part formation place such as at least a target line 2 or the like is constituted of a semitransparent body, and a lamp bulb 7 which irradiates the scale part is provided at the inside.
Patent JP-2000131570-A (JP)
Title: Heat resistant optical fiber cable
Inventor: OSONO KAZUMASA
IPC: G02B6/44
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To make preventible the occurrence of a disconnection even if it is used at a high temperature above 400 deg.C by forming a metallic layer of a two-layered structure or three-layered structure on the outer periphery of an optical fiber and inserting the metal-coated optical fiber into the metallic tube for protection. SOLUTION: The heat resistant optical fiber cable is mainly composed by inserting the metal-coated optical fiber 5 into a spiral structured metallic tube (spiral tube) 11. The metal-coated optical fiber 5 is constituted by laminating a nickel(Ni) layer as a coating layer of the first layer of the inner side on the glass layer of a quartz optical fiber consisting of a core and clad and further, laminating a gold (Au) layer as the coating layer of the second layer of the outer side onto the outer peripheral part thereof, thereby forming the metallic layers in the two-layered structure.  The spiral structure metallic tube (spiral tube) 11 has the spiral structure as the metallic tube structure which is necessary for protection of the optical fiber, like the cable to be used at the elevated temperature and does not give rise to the influence of the thermal distortion from the metallic tube.
Patent JP-H02510-A (JP)
Title: Liquid injection recording head
Inventor: SEKIYA TAKURO
IPC: B41J2/05
Filed: 1987-12-07
Abstract: PURPOSE:To improve discharging performance of a bubble jet type liquid injection head by forming a structure in which the relationship between a volume of a passage communicating with a discharge orifice from the end of a thermal energy actuator at the side of an orifice for the actuator to the outer face of the discharge orifice and bubble volume when the bubbles become maximum is specific. CONSTITUTION:When a volume of a passage L communicating with a discharge orifice 25 from an energy actuator 21 from the end of the actuator 21 at the side of the orifice 25 to the outer surface S of the discharge orifice is Vc and the volume of bubbles 40 when the bubbles become maximum is Vbmax, a structure which satisfies a relation formula of Vbmax/2 < Vc is provided. With this structure, a stable discharging performance having uniform ink droplet discharge, sufficient disconnection of ink droplets, discharge without satellite droplets, no mistlike scatter, etc. is obtained.
Patent JP-H10155272-A (JP)
Title: Power supply equipment
Inventor: OKUI HIROSHI
IPC: H02M7/12
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To suppress a rush current during recovery and to prevent the occurrence of stress in circuit configuration parts, even though a disturbance has occurred during instantaneous power interruption, by detecting the state of power interruption of input AC voltage, and by transferring a second switching means to non-conduction state by a confirmation signal for power interruption state. SOLUTION: When a power interruption state occurs, power interruption state detection means 24 detects a power interruption state and outputs a power interruption state confirmation signal. If switch transfer means 23 receives this power interruption confirmation signal, then it is processed with priority before a DC voltage confirmation signal output from a DC voltage detection means 22, and a second switching means 10 of a rush current prevention circuit 8 is transferred to non-conductive state. Then, the power supply is recovered and the current flows through an AC power supply 1, rectifying circuit 2, a choke coil, a first switching means 5, a current limiting resistor 9, a rectifying circuit 2 and an AC circuit 1, even when first switching means 5 is in conductive state. Because of this, the rush current is suppressed by the current limiting resistor 9.
Patent JP-H10214097-A (JP)
Title: Adapting method for speech feature quantity, speech recognition device, and recording medium
Inventor: MORISHIMA MASATOSHI
IPC: G10L15/10
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To adapt the feature quantity of a speech to be recognized in real time. SOLUTION: Feature vectors of respective frames are extracted from an inputted object speech and stored as adapted data in a feature quantity storage part 21. A mean feature quantity calculation part 22 calculates the mean of the adapted data from feature vectors of the stored adapted data. A mean distribution value calculation part 25, on the other hand, calculates the mean distribution value of recognition models corresponding to phonemes in the adapted data. A difference value calculation part 23 calculates the difference value between the mean of the said distribution mean values and the mean of feature quantities of the adapted data. The difference value is updated each time the adapted data change.  A feature quantity normalization part 13 calculates a normalized feature quantity by subtracting the said difference value from the feature vector of the object speech and a recognition processing part 14 performs a recognition processing by using the normalized feature quantity.
Patent JP-H05140954-A (JP)
Title: Structure of part near head of pc pile
Inventor: WAKI MASAKAZU
IPC: E02D27/12
Filed: 1991-11-25
Abstract: PURPOSE:To improve the safety and easiness in works of extending mild steel bars for fixation from the head of a PC pile, such extension being required when construction works are executed in the neighborhood of the pile head in the pile foundation. CONSTITUTION:A ring-form end plate 2 is fixed to the head of a PC pile 1 and provided with a plurality of threaded holes 3a, 3b. The threaded hole 3a is blocked with the head of a PC steel material 4 arranged at the PC pile 1 in tone condition that the PC pile is embedded in the ground, while the other 3b remains out of blocking to admit driving of a fixation rod 5. According to the conventional technique, such a fixation rod 5 is connected with the end plate 2 by welding and it involves risk of current leak accident, but this new system improves the safety and easiness in works.
Patent JP-H01151929-A (JP)
Title: Heat-conducting heat stirring dryer
Inventor: TERAMOTO OSAMU
IPC: F26B25/04
Filed: 1987-12-07
Abstract: PURPOSE:To easily pull a stirring fin out a container so as to clean it easily, by composing a stirring axis of an outer axis rotated with an accelerating axis and an inner axis connected with a stirring fin and making the inner axis able to slide freely toward the axial direction against the outer axis. CONSTITUTION:In cleaning a stirring fin 2 or the inside of a cylindrical container 1, a door 5 of the cylindrical container 1 is opened and the stirring fin 2 is extruded to the outer of the container 1 by pushing an inner axis 10 toward the door 5. Thus, adhering articles to the stirring fin 2 as well as to the inside of the container 1 are easily removed by extrusion of the fin 2 out of the container 1, and the degree of cleaning can be confirmed visually. After the cleaning, the inner axis 10 is set in the original position, the stirring fin 2 is put in the container 1, and the door 5 is shut. Then, a new material is thrown to the container 1, the outer axis 6 as well as the inner axis 10, which is connected with the axis 6 by a key or a spline 11, is rotated synchronously with the axis 10, and the new material is stirred and dried by the stirring fin 2 equipped on the axis 10.
Patent JP-H11124115-A (JP)
Title: Packaging method and device for forming perforations in packaging film to be used therefor
Inventor: HIGUCHI KIYOTSUNE
IPC: B65B11/06
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To allow perforations in a packaging film to correspond to a position of a delivery slip at the time of packaging and enable the delivery slip alone to be easily taken out when an article accompanied by the delivery slip is delivered, by forming linear perforations in the width direction of the continuous packaging film at a fixed lengthwise pitch according to the length of the article. SOLUTION: A packaging film 1 fed from a base film roll 4 is led to a receiving roller 3 and, simultaneously with the feed of the packaging film 1, the receiving roller 3 is rotated. In this case, a rotary shaft 8 supporting a blade 7 is adapted to be combined with the receiving roller 3 and, in conjunction with the rotation of the blade 7, linear perforations 13 are formed in the width direction of the packaging film 1 by a perforation forming edge 11. After the perforations 13 are formed, the packaging film 1 is led to a packaging position to enclose an article 2 accompanied by a delivery slip 31, thereby disposing the delivery slip 31 on an upper face of the article 2. Accordingly, by tearing open the packaging film 1 along the perforations 13 at the time of the delivery of the article 2, the delivery slip 31 alone can be easily taken out.
Patent JP-H02154248-A (JP)
Title: Silver halide photographic emulsion
Inventor: YAMADA SUMUTO
IPC: G03C1/035
Filed: 1988-12-07
Abstract: PURPOSE:To obtain a silver halide photographic emulsion having high sensitivity and superior capacity for an extremely rapid processing by using a specified silver iodide and bromide emulsion prepd. by allowing a specified amt. of a sensitizing dyestuff to be present in a chemical sensitization stage of the emulsion. CONSTITUTION:A silver halide photographic emulsion contg. silver halide particles is used, wherein >=70% of a whole projected area of the particles consists of plate-shaped particles having >=2 aspect ratio and a part or whole phase of silver iodide and bromide phase of the particles is completely uniform. In a stage of chemical sensitization for the prepn. of the emulsion, >=600mg sensitizing dyestuff per 1 mole silver halide is allowed to be present, which may be added during the formation of the particles, immediately after the formation of the particles, before the after-ripening or during the after-ripening, etc. A stabilizing agent for silver halide may be added in addn. to the sensitizing dyestuff. The silver halide emulsion is spectrally sensitized by a sensitizing dyestuff by the blue light having relatively long wavelength, green light, red light or infrared rays, and has distinct effect when it is applied to both-sided medical X-ray film prepd. for rapid processing.
Patent JP-H02155257-A (JP)
Title: Mounting device for semiconductor
Inventor: SUZUKI TOMOHIKO
IPC: H01L23/29
Filed: 1988-12-07
Abstract: PURPOSE:To reduce the quantity of the periphery deformed of a semiconductor element, and to lower the restoring force of the deformation of the semiconductor element and obtain high reliability by pressuring the semiconductor element by a pressure body having a Young's modulus higher than the semiconductor element. CONSTITUTION:An ultraviolet curing or thermosetting bonding resin 3 is applied to a section where a semiconductor element 4 is fixed onto a wiring substrate 1 composed of ceramics, glass, etc. The bump electrodes 5 of the semiconductor element 4 and conductor wirings 2 are conformed, and the semiconductor element 4 is pressured to the wiring substrate 1 by a pressure body 6. The pressure body 6 is formed of a material having a Young's modulus higher than the material of the semiconductor element 4 such as sapphire, diamond, etc., at that time. Accordingly, stress concentration to the peripheral section of the semiconductor element 4 is relaxed, and the quantity of deformation in the projecting direction of the semiconductor element 4 can be reduced. The bonding resin 3 is cured through ultraviolet curing or heating under a pressured state.
Patent JP-H06134129-A (JP)
Title: Negotiable value storage medium and game machine
Inventor: NIIYAMA KICHIHEI
IPC: G07F7/08
Filed: 1992-10-26
Abstract: PURPOSE:To visibly display a storage negotiable value stored in a negotiable value storage medium for storing and holding a negotiable value which can be exchange equivalently for a game medium being useable for a game machine installed in a game store. CONSTITUTION:In an IC card 1 provided with a storage part 16, a display control part 17 consisting of a negotiable value display control means 20 and a negotiable value display means 21 is provided, and by controlling the negotiable value display control means 20 from the outside of the card, the negotiable value display control means 20 varies the display contents displayed on the negotiable value display means 21.
Patent JP-S63156849-A (JP)
Inventor: ANTON HESE
IPC: C08L63/10
Filed: 1987-12-09
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-2000129444-A (JP)
Title: COATING METHOD WITH SiC COATING
Inventor: YOSHIKAWA SHOICHI
IPC: C23C16/458
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To efficiently coat the surface of a graphite material, a carbon material such as a C/C composite material or a ceramic material such as SiC or Si3N4 as a base material with an SiC coating by CVD. SOLUTION: When the surface of a base material is coated with an SiC coating by CVD, an SiC plate is fixed or stuck on a part of a face of the base material and the base material is set on a base material holder in a CVD reaction apparatus using the fixed or stuck SiC plate as a holding part. The SiC plate is preferably an SiC compact manufactured by CVD.
Patent JP-H01150331-A (JP)
Title: Semiconductor device
Inventor: HASEGAWA TAKESHI
IPC: H01L21/60
Filed: 1987-12-07
Abstract: PURPOSE:To prevent the breakdown of a protecting film due to stress from a pad part, by arranging a connecting terminal to the outside on a substrate other than an element-protective-film forming part. CONSTITUTION:Each pad 1 is formed on substrate 3 with Al to a thickness of 0.5-2mum. A protective film 2 is formed on the substrate 3 with an Si3N4 film and the like. The pad 1 is provided with a specified interval being provided from the region covered with the protective film. Said interval is made to be a size so that a wire is not brought into contact with the protective film even if the wire is deviated when the wire is connected to each pad. In this constitution, the protective film is not broken by the stress from the pad parts.
Patent JP-H07156431-A (JP)
Title: Thermal printing head and heat treatment device and method
Inventor: OBARA TAKASHI
IPC: B23K26/352
Filed: 1993-12-10
Abstract: PURPOSE:To prevent the early thermal deterioration of both end parts to which lead wires are connected in a predetermined direction of a heating resistor at the time of operation. CONSTITUTION:A thermal printing head has a substrate 9a, the heating resistors 9b provided to the substrate and the lead wires 9c connected to both end parts in a predetermined direction of the heating resistors and the electric resistance values of the heating resistors are high at the central parts in the predetermined direction thereof as compared with both end parts thereof.
Patent JP-H02156267-A (JP)
Title: Forming method for developer layer and developing device
Inventor: SAITO HISAHIRO
IPC: G03G15/08
Filed: 1988-12-07
Abstract: PURPOSE:To prevent the occurrence of a white stripe by bringing the surface of a film material into press-contact with the surface of a developer carrier with pressure, passing magnetic developer between the surface of the film material and the surface of the developer carrier, and forming a thin layer of magnetic developer on the developer carrier. CONSTITUTION:Dry magnetic developer D replenished in a developing device 2 where it is agitated, triboelectrified and uniformized, is carried to a developing sleeve 3 which rotates in an arrow direction. Although the developer D is almost held on the surface of the developing sleeve 3 with its rotation and is carried to a developing area 12, the developer D passes between the film material 52 of a layer thickness regulating member 5 and the surface of the developing sleeve 3 because there is the layer thickness regulating member 5 being in press-contact with the surface of the developing sleeve 3 by a coil spring 57 on the way. Then, the layer thickness of the developer D is regulated, and the developer which turns into a stable and uniform thin layer, reaches the developing area 12, and is electrostatically attracted to the latent image part of a photosensitive body drum 1, where development is performed. Thus, a picture free of a white stripe can be obtained.